Removed several warnings

.dir-locals.el

@@ -2,8 +2,8 @@
  ((string-equal system-type "windows-nt") ; Microsoft Windows
   (progn
 	((c-mode .
-			 ((company-clang-arguments . ("-IE:/Projects/symmerty/include" "-IE:\\Projects\\symmerty\\third_party\\windows\\SDL2-2.0.5\\include"))
-			  (flycheck-clang-include-path  . ("E:/Projects/symmerty/include")))
+			 ((company-clang-arguments . ("-IW:/include"))
+			  (flycheck-clang-include-path  . ("W:/include")))
 			 ) 
 	 ((c++-mode . ((mode . c))))
 	 )

README.md

@@ -163,6 +163,7 @@
 	- Console fix bug when enabled in editor mode
 	- Console command history
 	- Console command help
+	- Space partitioning and scene handling
 	- NPR and cross-hatching
 	- Move Gui_State and Editor_State into game_state and modify usage as needed
 	- Remove model and replace all usages with static mesh
@@ -416,4 +417,4 @@
 	* Console log output
 	* Console error/warning output
 	* Implemented Auto scrolling to the bottom in console
-	* Implemented screen coordinate to ray conversion and ray-sphere collision
+	* Implemented screen coordinate to ray conversion and ray-sphere collision

src/common/hashmap.c

@@ -9,14 +9,14 @@
 
 struct Hashmap_Entry
 {
-	char*          key;
-	struct Variant value;
+    char*          key;
+    struct Variant value;
 };
 
 struct Hashmap
 {
-	struct Hashmap_Entry* buckets[HASH_MAP_NUM_BUCKETS];
-	int iter_bucket, iter_index;
+    struct Hashmap_Entry* buckets[HASH_MAP_NUM_BUCKETS];
+    int iter_bucket, iter_index;
 };
 
 static unsigned int          hashmap_generate_hash(const char* key);
@@ -24,337 +24,337 @@ static struct Hashmap_Entry* hashmap_entry_new(struct Hashmap* hashmap, const ch
 
 static struct Hashmap_Entry* hashmap_entry_new(struct Hashmap* hashmap, const char* key)
 {
-	unsigned int index = hashmap_generate_hash(key);
-	struct Hashmap_Entry* new_entry = NULL;
-	for(int i = 0; i < array_len(hashmap->buckets[index]); i++) /* Look for duplicates and over-write if found */
+    unsigned int index = hashmap_generate_hash(key);
+    struct Hashmap_Entry* new_entry = NULL;
+    for(int i = 0; i < array_len(hashmap->buckets[index]); i++) /* Look for duplicates and over-write if found */
+    {
+	if(strncmp(key, hashmap->buckets[index][i].key, HASH_MAX_KEY_LEN) == 0)
 	{
-		if(strncmp(key, hashmap->buckets[index][i].key, HASH_MAX_KEY_LEN) == 0)
-		{
-		    new_entry = &hashmap->buckets[index][i];
-		    if(new_entry->key) free(new_entry->key);
-		    break;
-		}
+	    new_entry = &hashmap->buckets[index][i];
+	    if(new_entry->key) free(new_entry->key);
+	    break;
 	}
-	if(!new_entry) new_entry = array_grow(hashmap->buckets[index], struct Hashmap_Entry);
-	new_entry->key = str_new(key);
-	new_entry->value.type = VT_NONE;
-	variant_free(&new_entry->value);
-	return new_entry;
+    }
+    if(!new_entry) new_entry = array_grow(hashmap->buckets[index], struct Hashmap_Entry);
+    new_entry->key = str_new(key);
+    new_entry->value.type = VT_NONE;
+    variant_free(&new_entry->value);
+    return new_entry;
 }
 
 unsigned int hashmap_generate_hash(const char* key)
 {
-	unsigned int index      = 0;
-	const int    multiplier = 51;
-	for(int i = 0; i < (int)strlen(key); i++)
-		index = index * multiplier + key[i];
-	return index % HASH_MAP_NUM_BUCKETS;
+    unsigned int index      = 0;
+    const int    multiplier = 51;
+    for(int i = 0; i < (int)strlen(key); i++)
+	index = index * multiplier + key[i];
+    return index % HASH_MAP_NUM_BUCKETS;
 }
 
 struct Hashmap* hashmap_new(void)
 {
-	struct Hashmap* hashmap = malloc(sizeof(*hashmap));
-	if(!hashmap)
-		return NULL;
-	for(int i = 0; i < HASH_MAP_NUM_BUCKETS; i++)
-		hashmap->buckets[i] = array_new(struct Hashmap_Entry);
-	hashmap->iter_bucket =  0;
-	hashmap->iter_index  = -1;
-	return hashmap;
+    struct Hashmap* hashmap = malloc(sizeof(*hashmap));
+    if(!hashmap)
+	return NULL;
+    for(int i = 0; i < HASH_MAP_NUM_BUCKETS; i++)
+	hashmap->buckets[i] = array_new(struct Hashmap_Entry);
+    hashmap->iter_bucket =  0;
+    hashmap->iter_index  = -1;
+    return hashmap;
 }
 
 void hashmap_free(struct Hashmap* hashmap)
 {
-	if(!hashmap) return;
-	for(int i = 0; i < HASH_MAP_NUM_BUCKETS; i++)
+    if(!hashmap) return;
+    for(int i = 0; i < HASH_MAP_NUM_BUCKETS; i++)
+    {
+	for(int j = 0; j < array_len(hashmap->buckets[i]); j++)
 	{
-		for(int j = 0; j < array_len(hashmap->buckets[i]); j++)
-		{
-			struct Hashmap_Entry* entry = &hashmap->buckets[i][j];
-			if(entry->key)
-			{
-				free(entry->key);
-				entry->key = NULL;
-			}
-			variant_free(&entry->value);
-		}
-		array_free(hashmap->buckets[i]);
-		hashmap->buckets[i] = NULL;
+	    struct Hashmap_Entry* entry = &hashmap->buckets[i][j];
+	    if(entry->key)
+	    {
+		free(entry->key);
+		entry->key = NULL;
+	    }
+	    variant_free(&entry->value);
 	}
-	free(hashmap);
-	hashmap = NULL;
+	array_free(hashmap->buckets[i]);
+	hashmap->buckets[i] = NULL;
+    }
+    free(hashmap);
+    hashmap = NULL;
 }
 
 void hashmap_value_set(struct Hashmap* hashmap, const char* key, const struct Variant* value)
 {
-	if(!hashmap || !key || !value) return;
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_copy(&new_entry->value, value);
+    if(!hashmap || !key || !value) return;
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_copy(&new_entry->value, value);
 }
 
 struct Variant* hashmap_value_get(const struct Hashmap* hashmap, const char* key)
 {
-	if(!hashmap || !key) return NULL;
-	struct Variant* value = NULL;
-	unsigned int index    = hashmap_generate_hash(key);
-	int key_len           = strlen(key);
-	int compare_len       = key_len < HASH_MAX_KEY_LEN ? key_len : HASH_MAX_KEY_LEN;
-	for(int i = 0; i < array_len(hashmap->buckets[index]); i++)
+    if(!hashmap || !key) return NULL;
+    struct Variant* value = NULL;
+    unsigned int index    = hashmap_generate_hash(key);
+    int key_len           = (int)strlen(key);
+    int compare_len       = key_len < HASH_MAX_KEY_LEN ? key_len : HASH_MAX_KEY_LEN;
+    for(int i = 0; i < array_len(hashmap->buckets[index]); i++)
+    {
+	if(strncmp(key, hashmap->buckets[index][i].key, compare_len) == 0)
 	{
-		if(strncmp(key, hashmap->buckets[index][i].key, compare_len) == 0)
-		{
-			value = &hashmap->buckets[index][i].value;
-			break;
-		}
+	    value = &hashmap->buckets[index][i].value;
+	    break;
 	}
-	return value;
+    }
+    return value;
 }
 
 void hashmap_value_remove(struct Hashmap* hashmap, const char* key)
 {
-	if(!hashmap || !key) return;
-	unsigned int index = hashmap_generate_hash(key);
-	int index_to_remove = -1;
-	for(int i = 0; i < array_len(hashmap->buckets[index]); i++)
+    if(!hashmap || !key) return;
+    unsigned int index = hashmap_generate_hash(key);
+    int index_to_remove = -1;
+    for(int i = 0; i < array_len(hashmap->buckets[index]); i++)
+    {
+	if(strncmp(key, hashmap->buckets[index][i].key, HASH_MAX_KEY_LEN) == 0)
 	{
-		if(strncmp(key, hashmap->buckets[index][i].key, HASH_MAX_KEY_LEN) == 0)
-		{
-			index_to_remove = i;
-			break;
-		}
+	    index_to_remove = i;
+	    break;
 	}
-	if(index_to_remove != -1) array_remove_at(hashmap->buckets[index], index_to_remove);
+    }
+    if(index_to_remove != -1) array_remove_at(hashmap->buckets[index], index_to_remove);
 }
 
 bool hashmap_value_exists(struct Hashmap * hashmap, const char * key)
 {
-	return hashmap_value_get(hashmap, key);
+    return hashmap_value_get(hashmap, key);
 }
 
 
 void hashmap_float_set(struct Hashmap* hashmap, const char* key, const float value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_float(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_float(&new_entry->value, value);
 }
 
 void hashmap_int_set(struct Hashmap* hashmap, const char* key, const int value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_int(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_int(&new_entry->value, value);
 }
 
 void hashmap_double_set(struct Hashmap* hashmap, const char* key, const double value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_double(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_double(&new_entry->value, value);
 }
 
 void hashmap_bool_set(struct Hashmap* hashmap, const char* key, const bool value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_bool(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_bool(&new_entry->value, value);
 }
 
 void hashmap_vec2_set(struct Hashmap* hashmap, const char* key, const vec2* value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_vec2(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_vec2(&new_entry->value, value);
 }
 
 void hashmap_vec3_set(struct Hashmap* hashmap, const char* key, const vec3* value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_vec3(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_vec3(&new_entry->value, value);
 }
 
 void hashmap_vec4_set(struct Hashmap* hashmap, const char* key, const vec4* value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_vec4(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_vec4(&new_entry->value, value);
 }
 
 void hashmap_quat_set(struct Hashmap* hashmap, const char* key, const quat* value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_quat(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_quat(&new_entry->value, value);
 }
 
 void hashmap_vec2_setf(struct Hashmap* hashmap, const char* key, const float x, const float y)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_vec2f(&new_entry->value, x, y);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_vec2f(&new_entry->value, x, y);
 }
 
 void hashmap_vec3_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_vec3f(&new_entry->value, x, y, z);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_vec3f(&new_entry->value, x, y, z);
 }
 
 void hashmap_vec4_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z, const float w)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_vec4f(&new_entry->value, x, y, z, w);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_vec4f(&new_entry->value, x, y, z, w);
 }
 
 void hashmap_quat_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z, const float w)
 {	
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_quatf(&new_entry->value, x, y, z, w);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_quatf(&new_entry->value, x, y, z, w);
 }
 
 void hashmap_mat4_set(struct Hashmap* hashmap, const char* key, const mat4* value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_mat4(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_mat4(&new_entry->value, value);
 }
 
 void hashmap_str_set(struct Hashmap* hashmap, const char* key, const char* value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_str(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_str(&new_entry->value, value);
 }
 
 void hashmap_ptr_set(struct Hashmap* hashmap, const char* key, void* value)
 {
-	struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
-	variant_assign_ptr(&new_entry->value, value);
+    struct Hashmap_Entry* new_entry = hashmap_entry_new(hashmap, key);
+    variant_assign_ptr(&new_entry->value, value);
 }
 
 float hashmap_float_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_FLOAT);
-	return variant->val_float;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_FLOAT);
+    return variant->val_float;
 }
 
 int hashmap_int_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_INT);
-	return variant->val_int;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_INT);
+    return variant->val_int;
 }
 
 double hashmap_double_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_DOUBLE);
-	return variant->val_double;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_DOUBLE);
+    return variant->val_double;
 }
 
 bool hashmap_bool_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_BOOL);
-	return variant->val_bool;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_BOOL);
+    return variant->val_bool;
 }
 
 vec2 hashmap_vec2_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_VEC2);
-	return variant->val_vec2;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_VEC2);
+    return variant->val_vec2;
 }
 
 vec3 hashmap_vec3_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_VEC3);
-	return variant->val_vec3;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_VEC3);
+    return variant->val_vec3;
 }
 
 vec4 hashmap_vec4_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_VEC4);
-	return variant->val_vec4;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_VEC4);
+    return variant->val_vec4;
 }
 
 quat hashmap_quat_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_QUAT);
-	return variant->val_quat;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_QUAT);
+    return variant->val_quat;
 }
 
 const mat4* hashmap_mat4_get(const struct Hashmap* hashmap, const char* key)
 {
-	struct Variant* variant = hashmap_value_get(hashmap, key);
-	if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_MAT4);
-	return variant->val_mat4;
+    struct Variant* variant = hashmap_value_get(hashmap, key);
+    if(variant->type == VT_STR)	variant_from_str(variant, variant->val_str, VT_MAT4);
+    return variant->val_mat4;
 }
 
 const char* hashmap_str_get(const struct Hashmap* hashmap, const char* key)
 {
-	const struct Variant* variant = hashmap_value_get(hashmap, key);
-	return variant->val_str;
+    const struct Variant* variant = hashmap_value_get(hashmap, key);
+    return variant->val_str;
 }
 
 void* hashmap_ptr_get(const struct Hashmap* hashmap, const char* key)
 {
-	const struct Variant* variant = hashmap_value_get(hashmap, key);
-	return variant->val_voidptr;
+    const struct Variant* variant = hashmap_value_get(hashmap, key);
+    return variant->val_voidptr;
 }
 
 void hashmap_debug_print(const struct Hashmap* hashmap)
 {
-	if(!hashmap) return;
-	static char str[128];
-	memset(str, '\0', 128);
-	for(int i = 0; i < HASH_MAP_NUM_BUCKETS; i++)
+    if(!hashmap) return;
+    static char str[128];
+    memset(str, '\0', 128);
+    for(int i = 0; i < HASH_MAP_NUM_BUCKETS; i++)
+    {
+	log_message("Bucket : %d", i);
+	log_message("Bucket len : %d", array_len(hashmap->buckets[i]));
+	for(int j = 0; j < array_len(hashmap->buckets[i]); j++)
 	{
-		log_message("Bucket : %d", i);
-		log_message("Bucket len : %d", array_len(hashmap->buckets[i]));
-		for(int j = 0; j < array_len(hashmap->buckets[i]); j++)
-		{
-			struct Hashmap_Entry* entry   = &hashmap->buckets[i][j];
-			const struct Variant* value = &entry->value;
-			const char* key = entry->key;
-			log_message("Key : %s", key);
-			variant_to_str(value, str, 128);
-			log_message("Value : %s", str);
-			memset(str, '\0', 128);
-		}
+	    struct Hashmap_Entry* entry   = &hashmap->buckets[i][j];
+	    const struct Variant* value = &entry->value;
+	    const char* key = entry->key;
+	    log_message("Key : %s", key);
+	    variant_to_str(value, str, 128);
+	    log_message("Value : %s", str);
+	    memset(str, '\0', 128);
 	}
+    }
 }
 
 void hashmap_iter_begin(struct Hashmap* hashmap)
 {
-	assert(hashmap);
-	hashmap->iter_bucket = 0;
-	hashmap->iter_index  = -1;
+    assert(hashmap);
+    hashmap->iter_bucket = 0;
+    hashmap->iter_index  = -1;
 }
 
 int hashmap_iter_next(struct Hashmap* hashmap, char** key, struct Variant** value)
 {
-	assert(hashmap);
-	for(;hashmap->iter_bucket < HASH_MAP_NUM_BUCKETS; hashmap->iter_bucket++)
+    assert(hashmap);
+    for(;hashmap->iter_bucket < HASH_MAP_NUM_BUCKETS; hashmap->iter_bucket++)
+    {
+	if(hashmap->buckets[hashmap->iter_bucket])
 	{
-		if(hashmap->buckets[hashmap->iter_bucket])
-		{
-		    if(++hashmap->iter_index < array_len(hashmap->buckets[hashmap->iter_bucket]))
-			{
-				*key   = hashmap->buckets[hashmap->iter_bucket][hashmap->iter_index].key;
-				*value = &hashmap->buckets[hashmap->iter_bucket][hashmap->iter_index].value;
-				return 1;
-			}
-			else
-			{
-				hashmap->iter_index = -1;
-			}
-		}
+	    if(++hashmap->iter_index < array_len(hashmap->buckets[hashmap->iter_bucket]))
+	    {
+		*key   = hashmap->buckets[hashmap->iter_bucket][hashmap->iter_index].key;
+		*value = &hashmap->buckets[hashmap->iter_bucket][hashmap->iter_index].value;
+		return 1;
+	    }
+	    else
+	    {
+		hashmap->iter_index = -1;
+	    }
 	}
-	return 0;
+    }
+    return 0;
 }
 
 void hashmap_copy(struct Hashmap* from, struct Hashmap* to)
 {
-	struct Variant* from_val = NULL;
-	char* from_key = NULL;
+    struct Variant* from_val = NULL;
+    char* from_key = NULL;
     
-	HASHMAP_FOREACH(from, from_key, from_val)
-	{
-		hashmap_value_set(to, from_key, from_val);
-	}
+    HASHMAP_FOREACH(from, from_key, from_val)
+    {
+	hashmap_value_set(to, from_key, from_val);
+    }
 }

src/common/hashmap.h

@@ -11,46 +11,46 @@
 struct Hashmap;
 struct Variant;
 
-struct Hashmap* 	  hashmap_new(void);
-void            	  hashmap_free(struct Hashmap* hashmap);
-void                  hashmap_copy(struct Hashmap* from, struct Hashmap* to);
-void            	  hashmap_value_remove(struct Hashmap* hashmap, const char* key);
-bool                  hashmap_value_exists(struct Hashmap* hashmap, const char* key);
-void            	  hashmap_value_set(struct Hashmap* hashmap, const char* key, const struct Variant* value);
-struct Variant*       hashmap_value_get(const struct Hashmap* hashmap, const char* key);
-
-void     	  		  hashmap_float_set(struct Hashmap* hashmap, const char* key, const float value);
-void     	  		  hashmap_int_set(struct Hashmap* hashmap, const char* key, const int value);
-void     	  		  hashmap_double_set(struct Hashmap* hashmap, const char* key, const double value);
-void     	  		  hashmap_bool_set(struct Hashmap* hashmap, const char* key, const bool value);
-void     	  		  hashmap_vec2_set(struct Hashmap* hashmap, const char* key, const vec2* value);
-void     	  		  hashmap_vec3_set(struct Hashmap* hashmap, const char* key, const vec3* value);
-void     	  		  hashmap_vec4_set(struct Hashmap* hashmap, const char* key, const vec4* value);
-void     	  		  hashmap_quat_set(struct Hashmap* hashmap, const char* key, const quat* value);
-void     	  		  hashmap_vec2_setf(struct Hashmap* hashmap, const char* key, const float x, const float y);
-void     	  		  hashmap_vec3_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z);
-void     	  		  hashmap_vec4_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z, const float w);
-void     	  		  hashmap_quat_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z, const float w);
-void     	  		  hashmap_mat4_set(struct Hashmap* hashmap, const char* key, const mat4* value);
-void     	  		  hashmap_str_set(struct Hashmap* hashmap, const char* key, const char* value);
-void     	  		  hashmap_ptr_set(struct Hashmap* hashmap, const char* key, void* value);
-
-float           	  hashmap_float_get(const struct Hashmap* hashmap, const char* key);
-int             	  hashmap_int_get(const struct Hashmap* hashmap, const char* key);
-double          	  hashmap_double_get(const struct Hashmap* hashmap, const char* key);
-bool             	  hashmap_bool_get(const struct Hashmap* hashmap, const char* key);
-vec2            	  hashmap_vec2_get(const struct Hashmap* hashmap, const char* key);
-vec3            	  hashmap_vec3_get(const struct Hashmap* hashmap, const char* key);
-vec4            	  hashmap_vec4_get(const struct Hashmap* hashmap, const char* key);
-quat            	  hashmap_quat_get(const struct Hashmap* hashmap, const char* key);
-const mat4*     	  hashmap_mat4_get(const struct Hashmap* hashmap, const char* key);
-const char*     	  hashmap_str_get(const struct Hashmap* hashmap, const char* key);
-void*           	  hashmap_ptr_get(const struct Hashmap* hashmap, const char* key);
-
-void                  hashmap_debug_print(const struct Hashmap* hashmap);
+struct Hashmap* hashmap_new(void);
+void            hashmap_free(struct Hashmap* hashmap);
+void            hashmap_copy(struct Hashmap* from, struct Hashmap* to);
+void            hashmap_value_remove(struct Hashmap* hashmap, const char* key);
+bool            hashmap_value_exists(struct Hashmap* hashmap, const char* key);
+void            hashmap_value_set(struct Hashmap* hashmap, const char* key, const struct Variant* value);
+struct Variant* hashmap_value_get(const struct Hashmap* hashmap, const char* key);
+
+void  	  	hashmap_float_set(struct Hashmap* hashmap, const char* key, const float value);
+void  	  	hashmap_int_set(struct Hashmap* hashmap, const char* key, const int value);
+void  	  	hashmap_double_set(struct Hashmap* hashmap, const char* key, const double value);
+void  	  	hashmap_bool_set(struct Hashmap* hashmap, const char* key, const bool value);
+void  	  	hashmap_vec2_set(struct Hashmap* hashmap, const char* key, const vec2* value);
+void  	  	hashmap_vec3_set(struct Hashmap* hashmap, const char* key, const vec3* value);
+void  	  	hashmap_vec4_set(struct Hashmap* hashmap, const char* key, const vec4* value);
+void  	  	hashmap_quat_set(struct Hashmap* hashmap, const char* key, const quat* value);
+void  	  	hashmap_vec2_setf(struct Hashmap* hashmap, const char* key, const float x, const float y);
+void  	  	hashmap_vec3_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z);
+void  	  	hashmap_vec4_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z, const float w);
+void  	  	hashmap_quat_setf(struct Hashmap* hashmap, const char* key, const float x, const float y, const float z, const float w);
+void  	  	hashmap_mat4_set(struct Hashmap* hashmap, const char* key, const mat4* value);
+void  	  	hashmap_str_set(struct Hashmap* hashmap, const char* key, const char* value);
+void  	  	hashmap_ptr_set(struct Hashmap* hashmap, const char* key, void* value);
+
+float      	hashmap_float_get(const struct Hashmap* hashmap, const char* key);
+int        	hashmap_int_get(const struct Hashmap* hashmap, const char* key);
+double     	hashmap_double_get(const struct Hashmap* hashmap, const char* key);
+bool       	hashmap_bool_get(const struct Hashmap* hashmap, const char* key);
+vec2       	hashmap_vec2_get(const struct Hashmap* hashmap, const char* key);
+vec3       	hashmap_vec3_get(const struct Hashmap* hashmap, const char* key);
+vec4       	hashmap_vec4_get(const struct Hashmap* hashmap, const char* key);
+quat       	hashmap_quat_get(const struct Hashmap* hashmap, const char* key);
+const mat4*	hashmap_mat4_get(const struct Hashmap* hashmap, const char* key);
+const char*	hashmap_str_get(const struct Hashmap* hashmap, const char* key);
+void*      	hashmap_ptr_get(const struct Hashmap* hashmap, const char* key);
+
+void            hashmap_debug_print(const struct Hashmap* hashmap);
 /* Only used during iteration */
-void                  hashmap_iter_begin(struct Hashmap* hashmap);
-int                   hashmap_iter_next(struct Hashmap* hashmap, char** key, struct Variant** value);
+void            hashmap_iter_begin(struct Hashmap* hashmap);
+int             hashmap_iter_next(struct Hashmap* hashmap, char** key, struct Variant** value);
 
 #define HASHMAP_FOREACH(hashmap, key, value) \
 	hashmap_iter_begin(hashmap); \

src/common/linmath.h

@@ -11,7 +11,7 @@ i'll make my own additions like SIMD etc later on.
 
 /* conversions */
 #ifndef M_PI
-    #define M_PI		        3.14159265358979323846
+    #define M_PI		        3.14159265358979323846f
 #endif
 #define EPSILON             0.0001
 #define TO_RADIANS(degrees) ((degrees * M_PI) / 180.0)
@@ -132,5 +132,6 @@ void  quat_mul_vec3(vec3* res, const quat* q, const vec3* v);
 void  quat_assign(quat* res, const quat* val);
 void  quat_identity(quat* res);
 void  quat_fill(quat* res, float x, float y, float z, float w);
+void  quat_mul_mat4(quat* res, quat* val, mat4* mat);
 
 #endif

src/common/parser.c

@@ -15,70 +15,70 @@
 
 bool parser_load(FILE* file, const char* filename, Parser_Assign_Func assign_func, bool return_on_emptyline, int current_line)
 {
-	if(!file)
-	{
-		log_error("parser:load", "Invalid file handle for file %s", filename);
-		return false;
-	}
+    if(!file)
+    {
+	log_error("parser:load", "Invalid file handle for file %s", filename);
+	return false;
+    }
 
-	if(!assign_func)
-	{
-		log_error("parser:load", "No assign function provided to load file %s", filename);
-		return false;
-	}
+    if(!assign_func)
+    {
+	log_error("parser:load", "No assign function provided to load file %s", filename);
+	return false;
+    }
 	
-	/* Read line by line, ignore comments */
-	char format_str[64];
-	char key_str[HASH_MAX_KEY_LEN];
-	char value_str[MAX_VALUE_LEN];
-	char line_buffer[MAX_LINE_LEN];
-	memset(key_str, '\0', HASH_MAX_KEY_LEN);
-	memset(line_buffer, '\0', MAX_LINE_LEN);
+    /* Read line by line, ignore comments */
+    char format_str[64];
+    char key_str[HASH_MAX_KEY_LEN];
+    char value_str[MAX_VALUE_LEN];
+    char line_buffer[MAX_LINE_LEN];
+    memset(key_str, '\0', HASH_MAX_KEY_LEN);
+    memset(line_buffer, '\0', MAX_LINE_LEN);
     memset(format_str, '\0', 64);
-	snprintf(format_str, 64, " %%%d[^: ] : %%%d[^\n]", HASH_MAX_KEY_LEN, MAX_VALUE_LEN);
+    snprintf(format_str, 64, " %%%d[^: ] : %%%d[^\n]", HASH_MAX_KEY_LEN, MAX_VALUE_LEN);
 	
-	while(fgets(line_buffer, MAX_LINE_LEN - 1, file))
-	{
-		current_line++;
-		memset(key_str, '\0', HASH_MAX_KEY_LEN);
-		memset(value_str, '\0', HASH_MAX_KEY_LEN);
+    while(fgets(line_buffer, MAX_LINE_LEN - 1, file))
+    {
+	current_line++;
+	memset(key_str, '\0', HASH_MAX_KEY_LEN);
+	memset(value_str, '\0', HASH_MAX_KEY_LEN);
 
-		if(strlen(line_buffer) == 0 || isspace(line_buffer[0]) != 0)
-		{
-			if(return_on_emptyline)
-				return true;
-			else
-				continue;
-		}
+	if(strlen(line_buffer) == 0 || isspace(line_buffer[0]) != 0)
+	{
+	    if(return_on_emptyline)
+		return true;
+	    else
+		continue;
+	}
 		
-		if(line_buffer[0] == '#')
-			continue;
+	if(line_buffer[0] == '#')
+	    continue;
 
-		if(sscanf(line_buffer, format_str, key_str, value_str) != 2)
-		{
-			log_warning("Malformed value in config file %s, line %d", filename, current_line);
-			continue;
-		}
-
-		assign_func(key_str, value_str, filename, current_line);
+	if(sscanf(line_buffer, format_str, key_str, value_str) != 2)
+	{
+	    log_warning("Malformed value in config file %s, line %d", filename, current_line);
+	    continue;
 	}
-	return true;
+
+	assign_func(key_str, value_str, filename, current_line);
+    }
+    return true;
 }
 
 struct Parser* parser_load_objects(FILE* file, const char* filename)
 {
-	/* Note, this is isn't really a proper parser and might have lurking bugs, it just has to be
-	   good enough for my needs. For example, multiple opening and closing braces on them
-	   same line are fine but opening brace on the same line as type is NOT fine. There
-	   are probably several others that i don't know of yet. This is just a temporary solution,
-	   i may completely change the format in the future or switch to binary or use something like
-	   JSON or TOML etc. */
+    /* Note, this is isn't really a proper parser and might have lurking bugs, it just has to be
+       good enough for my needs. For example, multiple opening and closing braces on them
+       same line are fine but opening brace on the same line as type is NOT fine. There
+       are probably several others that i don't know of yet. This is just a temporary solution,
+       i may completely change the format in the future or switch to binary or use something like
+       JSON or TOML etc. */
 	
-	if(!file)
-	{
-		log_error("parser:load_objects", "Invalid file handle for file %s", filename);
-		return false;
-	}
+    if(!file)
+    {
+	log_error("parser:load_objects", "Invalid file handle for file %s", filename);
+	return false;
+    }
 
     struct Parser* parser = malloc(sizeof(*parser));
     if(!parser)
@@ -89,109 +89,109 @@ struct Parser* parser_load_objects(FILE* file, const char* filename)
 
     parser->objects = array_new(struct Parser_Object);
 
-	int current_line = 0;
-	char line_buffer[MAX_LINE_LEN];
-	char type_str[HASH_MAX_KEY_LEN];
-	char obj_str[1024];
+    int current_line = 0;
+    char line_buffer[MAX_LINE_LEN];
+    char type_str[HASH_MAX_KEY_LEN];
+    char obj_str[1024];
 	
-	while(fgets(line_buffer, MAX_LINE_LEN - 1, file))
-	{
-		current_line++;
-		memset(type_str, '\0', HASH_MAX_KEY_LEN);
+    while(fgets(line_buffer, MAX_LINE_LEN - 1, file))
+    {
+	current_line++;
+	memset(type_str, '\0', HASH_MAX_KEY_LEN);
 
-		if(strlen(line_buffer) == 0 || isspace(line_buffer[0]) != 0)
-		{
-			continue;
-		}
+	if(strlen(line_buffer) == 0 || isspace(line_buffer[0]) != 0)
+	{
+	    continue;
+	}
 		
-		if(line_buffer[0] == '#')
-			continue;
+	if(line_buffer[0] == '#')
+	    continue;
 
-		/* Object type */
-		if(sscanf(line_buffer, "%s", type_str) != 1)
-		{
-			log_warning("Malformed line in config file %s, line %d", filename, current_line);
-			continue;
-		}
+	/* Object type */
+	if(sscanf(line_buffer, "%s", type_str) != 1)
+	{
+	    log_warning("Malformed line in config file %s, line %d", filename, current_line);
+	    continue;
+	}
 
-		// Check if type string is valid
-		int type_str_len = strnlen(type_str, HASH_MAX_KEY_LEN);
-		if(type_str_len < 3 || strncmp(type_str, "{", HASH_MAX_KEY_LEN) == 0 || strncmp(type_str, "}", HASH_MAX_KEY_LEN) == 0)
-		{
-			log_warning("Invalid object type '%s' on line %d", type_str, current_line);
-			continue;
-		}
+	// Check if type string is valid
+	size_t type_str_len = strnlen(type_str, HASH_MAX_KEY_LEN);
+	if(type_str_len < 3 || strncmp(type_str, "{", HASH_MAX_KEY_LEN) == 0 || strncmp(type_str, "}", HASH_MAX_KEY_LEN) == 0)
+	{
+	    log_warning("Invalid object type '%s' on line %d", type_str, current_line);
+	    continue;
+	}
 
-		long obj_beginning = -1;
-		long obj_ending    = -1;
-		int  obj_begin_expexted_at = current_line;
-		bool found_next_before_current_ended = false;
+	long obj_beginning = -1;
+	long obj_ending    = -1;
+	int  obj_begin_expexted_at = current_line;
+	bool found_next_before_current_ended = false;
 		
-		/* Opening brace and closing brace */
-		char c = ' ';
-		int line_len = strnlen(line_buffer, MAX_LINE_LEN);
-		int seek_amount = line_len - type_str_len;
-		fseek(file, -seek_amount, SEEK_CUR);
+	/* Opening brace and closing brace */
+	char c = ' ';
+	size_t line_len = strnlen(line_buffer, MAX_LINE_LEN);
+	size_t seek_amount = line_len - type_str_len;
+	fseek(file, -seek_amount, SEEK_CUR);
+	while(!feof(file))
+	{
+	    c = fgetc(file);
+	    if(c == '\n')
+	    {
+		current_line++;
+		continue;
+	    }
+
+	    if(c == '{')
+	    {
+                obj_beginning = ftell(file);
+		c = ' ';
 		while(!feof(file))
 		{
-			c = fgetc(file);
-			if(c == '\n')
-			{
-				current_line++;
-				continue;
-			}
-
-			if(c == '{')
-			{
-                obj_beginning = ftell(file);
-				c = ' ';
-				while(!feof(file))
-				{
-					c = fgetc(file);
-					if(c == '\n')
-					{
-						current_line++;
-						continue;
-					}
+		    c = fgetc(file);
+		    if(c == '\n')
+		    {
+			current_line++;
+			continue;
+		    }
 					
-					/* check if we found opening brace of next object,
-					if this is true then it means that this object is missing
-					it's closing brace and we should stop */
-					if(c == '{')
-					{
-						found_next_before_current_ended = true;
-						break;
-					}
-
-					if(c == '}')
-					{
+		    /* check if we found opening brace of next object,
+		       if this is true then it means that this object is missing
+		       it's closing brace and we should stop */
+		    if(c == '{')
+		    {
+			found_next_before_current_ended = true;
+			break;
+		    }
+
+		    if(c == '}')
+		    {
                         obj_ending = ftell(file) - 1;
-						break;
-					}
-				}
-				if(obj_ending != -1) break;
-			}
+			break;
+		    }
 		}
+		if(obj_ending != -1) break;
+	    }
+	}
 
-		if(obj_beginning == -1)
-		{
-			log_error("parser:load_object", "Syntax error while loading %s, expected '{' at line %d", filename, obj_begin_expexted_at);
-			return false;
-		}
+	if(obj_beginning == -1)
+	{
+	    log_error("parser:load_object", "Syntax error while loading %s, expected '{' at line %d", filename, obj_begin_expexted_at);
+	    return false;
+	}
 
-		if(obj_ending == -1)
-		{
-			if(found_next_before_current_ended)
-				log_error("parser:load_object", "Syntax error while loading %s, expected '}' before line %d but found '{'", filename, current_line);
-			else
-				log_error("parser:load_object", "Syntax error while loading %s, expected '}' at line %d", filename, current_line);
-			return false;
-		}
+	if(obj_ending == -1)
+	{
+	    if(found_next_before_current_ended)
+		log_error("parser:load_object", "Syntax error while loading %s, expected '}' before line %d but found '{'", filename, current_line);
+	    else
+		log_error("parser:load_object", "Syntax error while loading %s, expected '}' at line %d", filename, current_line);
+	    return false;
+	}
 
-		memset(obj_str, '\0', 1024);
-		memset(line_buffer, '\0', MAX_LINE_LEN);
-		fseek(file, obj_beginning, SEEK_SET);
-		fread(obj_str, obj_ending - obj_beginning, 1, file);
+	memset(obj_str, '\0', 1024);
+	memset(line_buffer, '\0', MAX_LINE_LEN);
+	fseek(file, obj_beginning, SEEK_SET);
+	fread(obj_str, obj_ending - obj_beginning, 1, file);
         fseek(file, obj_ending + 1, SEEK_SET); // Position cursor after closing brace '}'
 
         // Read into intermediate parser object and add it to the objects list
@@ -229,7 +229,7 @@ struct Parser* parser_load_objects(FILE* file, const char* filename)
         while((line = strtok(NULL, "\r\n")) != NULL);
 
         //log_to_stdout("Object found\nType: %s\n%s\n\n", type_str, obj_str);
-	}
+    }
 	
     return parser;
 }
@@ -240,25 +240,25 @@ int parser_object_type_from_str(const char* str)
 
     if(strncmp(str, "Entity", HASH_MAX_KEY_LEN) == 0)        object_type = PO_ENTITY;
     else if(strncmp(str, "Model", HASH_MAX_KEY_LEN) == 0)    object_type = PO_MODEL;
-	else if(strncmp(str, "Material", HASH_MAX_KEY_LEN) == 0) object_type = PO_MATERIAL;
-	else if(strncmp(str, "Config", HASH_MAX_KEY_LEN) == 0)   object_type = PO_CONFIG;
-	else if(strncmp(str, "Key", HASH_MAX_KEY_LEN) == 0)      object_type = PO_KEY;
+    else if(strncmp(str, "Material", HASH_MAX_KEY_LEN) == 0) object_type = PO_MATERIAL;
+    else if(strncmp(str, "Config", HASH_MAX_KEY_LEN) == 0)   object_type = PO_CONFIG;
+    else if(strncmp(str, "Key", HASH_MAX_KEY_LEN) == 0)      object_type = PO_KEY;
 
     return object_type;
 }
 
 const char* parser_object_type_to_str(int type)
 {
-	switch(type)
-	{
-	case PO_ENTITY:   return "Entity";
-	case PO_MODEL:    return "Model";
-	case PO_MATERIAL: return "Material";
-	case PO_CONFIG:   return "Config";
-	case PO_KEY:   return "Key";
-	case PO_UNKNOWN:  return "Unknown";
-	default: return "Unknown";
-	}
+    switch(type)
+    {
+    case PO_ENTITY:   return "Entity";
+    case PO_MODEL:    return "Model";
+    case PO_MATERIAL: return "Material";
+    case PO_CONFIG:   return "Config";
+    case PO_KEY:   return "Key";
+    case PO_UNKNOWN:  return "Unknown";
+    default: return "Unknown";
+    }
 }
 
 void parser_free(struct Parser *parser)
@@ -276,68 +276,68 @@ void parser_free(struct Parser *parser)
 
 struct Parser* parser_new(void)
 {
-	struct Parser* parser = NULL;
-	parser = malloc(sizeof(*parser));
-	if(!parser)
-	{
-		log_error("parser:new", "Out of memory");
-		return NULL;
-	}
+    struct Parser* parser = NULL;
+    parser = malloc(sizeof(*parser));
+    if(!parser)
+    {
+	log_error("parser:new", "Out of memory");
+	return NULL;
+    }
 
-	parser->objects = array_new(struct Parser_Object);
-	if(!parser->objects)
-	{
-		log_error("parser:new", "Could not create objects array for parser");
-		free(parser);
-		return NULL;
-	}
+    parser->objects = array_new(struct Parser_Object);
+    if(!parser->objects)
+    {
+	log_error("parser:new", "Could not create objects array for parser");
+	free(parser);
+	return NULL;
+    }
 
-	return parser;
+    return parser;
 }
 
 struct Parser_Object* parser_object_new(struct Parser* parser, int type)
 {
-	assert(parser);
-	struct Parser_Object* object = array_grow(parser->objects, struct Parser_Object);
-	if(!object)
-	{
-		log_error("parser:object_new", "Failed to add new parser object");
-		return NULL;
-	}
+    assert(parser);
+    struct Parser_Object* object = array_grow(parser->objects, struct Parser_Object);
+    if(!object)
+    {
+	log_error("parser:object_new", "Failed to add new parser object");
+	return NULL;
+    }
     object->type = type;
-	object->data = hashmap_new();
+    object->data = hashmap_new();
 
-	return object;
+    return object;
 }
 
 bool parser_write_objects(struct Parser* parser, FILE* file, const char* filename)
 {
-	assert(parser);
-	char value_str[MAX_VALUE_LEN];
-	int counter = 0;
-	for(int i = 0; i < array_len(parser->objects); i++)
+    assert(parser);
+    char value_str[MAX_VALUE_LEN];
+    int counter = 0;
+    for(int i = 0; i < array_len(parser->objects); i++)
+    {
+	struct Parser_Object* object = &parser->objects[i];
+	if(object->type == PO_UNKNOWN)
 	{
-		struct Parser_Object* object = &parser->objects[i];
-		if(object->type == PO_UNKNOWN)
-		{
-			log_warning("Unknown object type, cannot write to %s", filename);
-			continue;
-		}
+	    log_warning("Unknown object type, cannot write to %s", filename);
+	    continue;
+	}
 
-		fprintf(file, "%s\n{\n", parser_object_type_to_str(object->type));
+	fprintf(file, "%s\n{\n", parser_object_type_to_str(object->type));
 
-		char* key = NULL;
-		struct Variant* value = NULL;
-		HASHMAP_FOREACH(object->data, key, value)
-		{
-			memset(value_str, '\0', MAX_VALUE_LEN);
+	char* key = NULL;
+	struct Variant* value = NULL;
+	HASHMAP_FOREACH(object->data, key, value)
+	{
+	    memset(value_str, '\0', MAX_VALUE_LEN);
             variant_to_str(value, &value_str[0], MAX_VALUE_LEN);
-			fprintf(file, "\t%s : %s\n", key, value_str);
-		}
-		fprintf(file, "}\n\n");
-		counter++;
+	    fprintf(file, "\t%s : %s\n", key, value_str);
 	}
+	fprintf(file, "}\n\n");
+	counter++;
+    }
 
-	log_message("%d objects written to %s", counter, filename);
-	return true;
+    log_message("%d objects written to %s", counter, filename);
+    return true;
 }

src/common/string_utils.c

@@ -61,73 +61,73 @@ char* str_concat(char* string, const char* str_to_concat)
 
 char* str_replace(char* string, const char* pattern, const char* replacement)
 {
-	int* indices      = array_new(int);
-	size_t string_len = strlen(string);
+    int* indices      = array_new(int);
+    size_t string_len = strlen(string);
 
-	/* Calculate size of new string and allocate new memory */
-	size_t pattern_len     = strlen(pattern);
-	size_t replacement_len = strlen(replacement);
+    /* Calculate size of new string and allocate new memory */
+    size_t pattern_len     = strlen(pattern);
+    size_t replacement_len = strlen(replacement);
 
-	int done = 0;
-	char* remaining_string = string;
-	while(!done)
+    int done = 0;
+    char* remaining_string = string;
+    while(!done)
+    {
+	char* location = strstr(remaining_string, pattern);
+	if(location)
 	{
-		char* location = strstr(remaining_string, pattern);
-		if(location)
-		{
-			int index = location - string;
-			array_push(indices, index, int);
-			remaining_string = location + pattern_len; /* Find the next occurance in the remaining string */
-		}
-		else
-		{
-			done = 1;
-		}
+	    int index = (int)(location - string);
+	    array_push(indices, index, int);
+	    remaining_string = location + pattern_len; /* Find the next occurance in the remaining string */
 	}
-
-	int num_indices = array_len(indices);
-	if(num_indices > 0)
+	else
 	{
-		size_t string_len_without_pattern = string_len - (pattern_len * num_indices);
-		size_t new_string_len = string_len_without_pattern + (replacement_len * num_indices);
-		char* new_string = malloc(new_string_len);
+	    done = 1;
+	}
+    }
 
-		if(new_string)
-		{
-			done = 0;
-			int count = 0;
-			int index = indices[count];
-			unsigned int prev_index = 0;
-			while(!done)
-			{
-				 char* source_beg = string + prev_index;
-				 char* source_end = string + index;
+    int num_indices = array_len(indices);
+    if(num_indices > 0)
+    {
+	size_t string_len_without_pattern = string_len - (pattern_len * num_indices);
+	size_t new_string_len = string_len_without_pattern + (replacement_len * num_indices);
+	char* new_string = malloc(new_string_len);
+
+	if(new_string)
+	{
+	    done = 0;
+	    int count = 0;
+	    int index = indices[count];
+	    int prev_index = 0;
+	    while(!done)
+	    {
+		char* source_beg = string + prev_index;
+		char* source_end = string + index;
 
-				 strncat(new_string, source_beg, (source_end - source_beg));
-				 strcat(new_string, replacement);
+		strncat(new_string, source_beg, (source_end - source_beg));
+		strcat(new_string, replacement);
 
-				 count++;
-				 prev_index = index + pattern_len;
+		count++;
+		prev_index = index + pattern_len;
 			
-				 if(count == array_len(indices))
-				 {
-					  done = 1;
-					  source_beg = string + prev_index;
-					  strcat(new_string, source_beg);
-				 }
-				 else
-				 {
-					 index = indices[count];
-				 }
-			}
-			free(string);
+		if(count == array_len(indices))
+		{
+		    done = 1;
+		    source_beg = string + prev_index;
+		    strcat(new_string, source_beg);
 		}
-
-		array_free(indices);
-		return new_string;
-	}
-	else
-	{
-		return NULL;
+		else
+		{
+		    index = indices[count];
+		}
+	    }
+	    free(string);
 	}
+
+	array_free(indices);
+	return new_string;
+    }
+    else
+    {
+	return NULL;
+    }
 }

src/game/config_vars.c

@@ -16,46 +16,46 @@ static struct Hashmap* cvars = NULL;
 
 void config_vars_init(void)
 {
-	cvars = hashmap_new();
-	/* Initialize with default values incase there is no config file */
-	hashmap_int_set(cvars,   "render_width",                 1024);
-	hashmap_int_set(cvars,   "render_height",                768);
-	hashmap_int_set(cvars,   "fog_mode",                     0);
-	hashmap_vec3_setf(cvars, "fog_color",                    0.9f, 0.2f, 0.2f);
-	hashmap_float_set(cvars, "fog_density",                  0.1);
-	hashmap_float_set(cvars, "fog_start_dist",               10.f);
-	hashmap_float_set(cvars, "fog_max_dist",                 50.f);
-	hashmap_vec3_setf(cvars, "ambient_light",                0.1f, 0.1f, 0.1f);
-	hashmap_bool_set(cvars,  "msaa_enabled",                 1);
-	hashmap_int_set(cvars,   "msaa_levels",                  4);
-	hashmap_bool_set(cvars,  "debug_draw_enabled",           true);
-	hashmap_bool_set(cvars,  "debug_draw_physics",           true);
+    cvars = hashmap_new();
+    /* Initialize with default values incase there is no config file */
+    hashmap_int_set(cvars,   "render_width",                 1024);
+    hashmap_int_set(cvars,   "render_height",                768);
+    hashmap_int_set(cvars,   "fog_mode",                     0);
+    hashmap_vec3_setf(cvars, "fog_color",                    0.9f, 0.2f, 0.2f);
+    hashmap_float_set(cvars, "fog_density",                  0.1f);
+    hashmap_float_set(cvars, "fog_start_dist",               10.f);
+    hashmap_float_set(cvars, "fog_max_dist",                 50.f);
+    hashmap_vec3_setf(cvars, "ambient_light",                0.1f, 0.1f, 0.1f);
+    hashmap_bool_set(cvars,  "msaa_enabled",                 1);
+    hashmap_int_set(cvars,   "msaa_levels",                  4);
+    hashmap_bool_set(cvars,  "debug_draw_enabled",           true);
+    hashmap_bool_set(cvars,  "debug_draw_physics",           true);
     hashmap_int_set(cvars,   "video_driver_linux",           VD_WAYLAND);
-	hashmap_int_set(cvars,   "debug_draw_mode",              0);
+    hashmap_int_set(cvars,   "debug_draw_mode",              0);
     hashmap_vec4_setf(cvars, "debug_draw_color",             1.f, 0.f, 0.f, 1.f);
-	hashmap_float_set(cvars, "player_move_speed",            10.f);
-	hashmap_float_set(cvars, "player_move_speed_multiplier", 2.f);
-	hashmap_float_set(cvars, "player_turn_speed",            5.f);
+    hashmap_float_set(cvars, "player_move_speed",            10.f);
+    hashmap_float_set(cvars, "player_move_speed_multiplier", 2.f);
+    hashmap_float_set(cvars, "player_turn_speed",            5.f);
 }
 
 void config_vars_cleanup(void)
 {
-	hashmap_free(cvars);
+    hashmap_free(cvars);
 }
 
 struct Hashmap* config_vars_get(void)
 {
-	return cvars;
+    return cvars;
 }
 
 bool config_vars_load(const char* filename, int directory_type)
 {
-	FILE* config_file = io_file_open(directory_type, filename, "rb");
-	if(!config_file)
-	{
-		log_error("config:vars_load", "Could not open %s", filename);
-		return false;
-	}
+    FILE* config_file = io_file_open(directory_type, filename, "rb");
+    if(!config_file)
+    {
+	log_error("config:vars_load", "Could not open %s", filename);
+	return false;
+    }
 
     struct Parser* parser = parser_load_objects(config_file, filename);
     if(!parser)
@@ -65,74 +65,73 @@ bool config_vars_load(const char* filename, int directory_type)
         return false;
     }
 
-	bool config_loaded = false;
+    bool config_loaded = false;
     for(int i = 0; i < array_len(parser->objects); i++)
     {
         struct Parser_Object* object = &parser->objects[i];
-		if(object->type != PO_CONFIG)
-		{
-			log_warning("Unexpected config object type %s in %s", parser_object_type_to_str(object->type), filename);
-			continue;
-		}
-
-		config_loaded = true;
-		char* key = NULL;
-		struct Variant* value = NULL;
-		char variant_str[MAX_VARIANT_STR_LEN];
-		HASHMAP_FOREACH(object->data, key, value)
-		{
-			struct Variant* existing_val = hashmap_value_get(cvars, key);
-			if(!existing_val)
-			{
-				log_warning("Unkown key '%s' in config file %s", key, filename);
-				continue;
-			}
-
-			variant_copy(existing_val, value);
-		}
-    }
-
-	if(config_loaded) log_message("Loaded config from %s", filename);
-	fclose(config_file);
-	return config_loaded;
-}
-
-bool config_vars_save(const char* filename, int directory_type)
-{
-	bool success = false;
-	FILE* config_file = io_file_open(directory_type, filename, "w");
-	if(!config_file)
+	if(object->type != PO_CONFIG)
 	{
-		log_error("config:vars_save", "Failed to open config file %s for writing");
-		return success;
+	    log_warning("Unexpected config object type %s in %s", parser_object_type_to_str(object->type), filename);
+	    continue;
 	}
 
-	struct Parser* parser = parser_new();
-	if(!parser)
+	config_loaded = true;
+	char* key = NULL;
+	struct Variant* value = NULL;
+	HASHMAP_FOREACH(object->data, key, value)
 	{
-		log_error("config_vars:save", "Could not create Parser for %s", filename);
-		fclose(config_file);
-		return false;
+	    struct Variant* existing_val = hashmap_value_get(cvars, key);
+	    if(!existing_val)
+	    {
+		log_warning("Unkown key '%s' in config file %s", key, filename);
+		continue;
+	    }
+
+	    variant_copy(existing_val, value);
 	}
+    }
 
-	struct Parser_Object* object = parser_object_new(parser, PO_CONFIG);
-	if(!object)
-	{
-		log_error("config_vars:save", "Could not create Parser_Object for %s", filename);
-		parser_free(parser);
-		fclose(config_file);
-		return false;
-	}
+    if(config_loaded) log_message("Loaded config from %s", filename);
+    fclose(config_file);
+    return config_loaded;
+}
 
-	hashmap_copy(cvars, object->data);
+bool config_vars_save(const char* filename, int directory_type)
+{
+    bool success = false;
+    FILE* config_file = io_file_open(directory_type, filename, "w");
+    if(!config_file)
+    {
+	log_error("config:vars_save", "Failed to open config file %s for writing");
+	return success;
+    }
 
-	if(!parser_write_objects(parser, config_file, filename))
-	{
-		log_error("config_vars:save", "Failed to write config to '%s'", filename);
-		success = false;
-	}
+    struct Parser* parser = parser_new();
+    if(!parser)
+    {
+	log_error("config_vars:save", "Could not create Parser for %s", filename);
+	fclose(config_file);
+	return false;
+    }
 
+    struct Parser_Object* object = parser_object_new(parser, PO_CONFIG);
+    if(!object)
+    {
+	log_error("config_vars:save", "Could not create Parser_Object for %s", filename);
 	parser_free(parser);
 	fclose(config_file);
-	return success;
+	return false;
+    }
+
+    hashmap_copy(cvars, object->data);
+
+    if(!parser_write_objects(parser, config_file, filename))
+    {
+	log_error("config_vars:save", "Failed to write config to '%s'", filename);
+	success = false;
+    }
+
+    parser_free(parser);
+    fclose(config_file);
+    return success;
 }

src/game/physics.c

@@ -6,533 +6,533 @@
 
 static struct 
 {
-	dWorldID        world;
-	dSpaceID        space;
-	dJointGroupID   contact_group;
-	double          step_size;
-	RigidbodyColCB  on_collision;
-	RigidbodyMoveCB on_move;
+    dWorldID        world;
+    dSpaceID        space;
+    dJointGroupID   contact_group;
+    double          step_size;
+    RigidbodyColCB  on_collision;
+    RigidbodyMoveCB on_move;
 }
-Physics;
+    Physics;
 
 static void physics_near_callback(void* data, dGeomID body1, dGeomID body2);
 static void physics_cs_ray_hit_callback(void* data, dGeomID geom1, dGeomID geom2);
 
 void physics_init(void)
 {
-	if(dInitODE2(0) == 0)
-	{
-		log_error("physics:init", "Failed to initialize ode");
-		return;
-	}
-
-	dAllocateODEDataForThread(dAllocateMaskAll);
-	Physics.world = dWorldCreate();
-	if(!Physics.world)
-	{
-		log_error("physics:init", "Physics world created!");
-	}
-	else
-	{
-		log_message("Physics world created");
-		Physics.space = dHashSpaceCreate(0);
-		Physics.contact_group = dJointGroupCreate(0);
-		Physics.step_size = 0.016;
-		dWorldSetCFM(Physics.world,1e-5);
-		dWorldSetAutoDisableFlag(Physics.world, 1);
-		dWorldSetLinearDamping(Physics.world, 0.00001);
-		dWorldSetAngularDamping(Physics.world, 0.005);
-		dWorldSetMaxAngularSpeed(Physics.world, 200);
-		dWorldSetContactMaxCorrectingVel(Physics.world,0.1);
-		dWorldSetContactSurfaceLayer(Physics.world,0.001);
-	}
+    if(dInitODE2(0) == 0)
+    {
+	log_error("physics:init", "Failed to initialize ode");
+	return;
+    }
+
+    dAllocateODEDataForThread(dAllocateMaskAll);
+    Physics.world = dWorldCreate();
+    if(!Physics.world)
+    {
+	log_error("physics:init", "Physics world created!");
+    }
+    else
+    {
+	log_message("Physics world created");
+	Physics.space = dHashSpaceCreate(0);
+	Physics.contact_group = dJointGroupCreate(0);
+	Physics.step_size = 0.016;
+	dWorldSetCFM(Physics.world,1e-5);
+	dWorldSetAutoDisableFlag(Physics.world, 1);
+	dWorldSetLinearDamping(Physics.world, 0.00001);
+	dWorldSetAngularDamping(Physics.world, 0.005);
+	dWorldSetMaxAngularSpeed(Physics.world, 200);
+	dWorldSetContactMaxCorrectingVel(Physics.world,0.1);
+	dWorldSetContactSurfaceLayer(Physics.world,0.001);
+    }
 }
 
 void physics_cleanup(void)
 {
-	dJointGroupDestroy(Physics.contact_group);
-	dSpaceDestroy(Physics.space);
-	if(Physics.world)
-	{
-		dWorldDestroy(Physics.world);
-	}
-	dCleanupODEAllDataForThread();
-	dCloseODE();
+    dJointGroupDestroy(Physics.contact_group);
+    dSpaceDestroy(Physics.space);
+    if(Physics.world)
+    {
+	dWorldDestroy(Physics.world);
+    }
+    dCleanupODEAllDataForThread();
+    dCloseODE();
 }
 
 void physics_step(float delta_time)
 {
-	int steps = (int)ceilf(delta_time / Physics.step_size);
-	for(int i = 0; i < steps; i++)
-	{
-		dSpaceCollide(Physics.space, NULL, physics_near_callback);
-		dWorldQuickStep(Physics.world, Physics.step_size);
-		dJointGroupEmpty(Physics.contact_group);
-	}
+    int steps = (int)ceilf(delta_time / (float)Physics.step_size);
+    for(int i = 0; i < steps; i++)
+    {
+	dSpaceCollide(Physics.space, NULL, physics_near_callback);
+	dWorldQuickStep(Physics.world, Physics.step_size);
+	dJointGroupEmpty(Physics.contact_group);
+    }
 }
 
 void physics_gravity_set(float x, float y, float z)
 {
-	dWorldSetGravity(Physics.world, x, y, z);
+    dWorldSetGravity(Physics.world, x, y, z);
 }
 
 void physics_gravity_get(float * x, float * y, float * z)
 {
-	assert(x && y && z);
-	dVector3 gravity;
-	dWorldGetGravity(Physics.world, gravity);
-	*x = gravity[0];
-	*y = gravity[1];
-	*z = gravity[2];
+    assert(x && y && z);
+    dVector3 gravity;
+    dWorldGetGravity(Physics.world, gravity);
+    *x = (float)gravity[0];
+    *y = (float)gravity[1];
+    *z = (float)gravity[2];
 }
 
 void physics_body_position_get(Rigidbody body, float * x, float * y, float * z)
 {
-	assert(x && y && z);
-	const dReal* position = dBodyGetPosition(body);
-	*x = position[0];
-	*y = position[1];
-	*z = position[2];
+    assert(x && y && z);
+    const dReal* position = dBodyGetPosition(body);
+    *x = (float)position[0];
+    *y = (float)position[1];
+    *z = (float)position[2];
 }
 
 void physics_body_position_set(Rigidbody body, float x, float y, float z)
 {
-	dBodySetPosition(body, x, y, z);
-	dBodyEnable(body);
+    dBodySetPosition(body, x, y, z);
+    dBodyEnable(body);
 }
 
 void physics_body_rotation_get(Rigidbody body, float * x, float * y, float * z, float * w)
 {
-	assert(x && y && z && w);
-	const dReal* rotation = dBodyGetQuaternion(body);
-	*x = rotation[1];
-	*y = rotation[2];
-	*z = rotation[3];
-	*w = rotation[0];
+    assert(x && y && z && w);
+    const dReal* rotation = dBodyGetQuaternion(body);
+    *x = (float)rotation[1];
+    *y = (float)rotation[2];
+    *z = (float)rotation[3];
+    *w = (float)rotation[0];
 }
 
 void physics_body_rotation_set(Rigidbody body, float x, float y, float z, float w)
 {
-	dReal rotation[4] = { 0.f };
-	rotation[1] = x;
-	rotation[2] = y;
-	rotation[3] = z;
-	rotation[0] = w;
-	dBodySetQuaternion(body, &rotation[0]);
-	dBodyEnable(body);
+    dReal rotation[4] = { 0.f };
+    rotation[1] = x;
+    rotation[2] = y;
+    rotation[3] = z;
+    rotation[0] = w;
+    dBodySetQuaternion(body, &rotation[0]);
+    dBodyEnable(body);
 }
 
 
 void physics_near_callback(void* data, dGeomID o1, dGeomID o2)
 {
-	assert(o1);
-	assert(o2);
+    assert(o1);
+    assert(o2);
 
-	//if(dGeomIsSpace(o1) || dGeomIsSpace(o2))
-	//{
-	//	fprintf(stderr, "testing space %p %p\n", (void*)o1, (void*)o2);
-	//	// colliding a space with something
-	//	dSpaceCollide2(o1, o2, data, &physics_near_callback);
-	//	// Note we do not want to test intersections within a space,
-	//	// only between spaces.
-	//	return;
-	//}
+    //if(dGeomIsSpace(o1) || dGeomIsSpace(o2))
+    //{
+    //	fprintf(stderr, "testing space %p %p\n", (void*)o1, (void*)o2);
+    //	// colliding a space with something
+    //	dSpaceCollide2(o1, o2, data, &physics_near_callback);
+    //	// Note we do not want to test intersections within a space,
+    //	// only between spaces.
+    //	return;
+    //}
 
-	//  fprintf(stderr,"testing geoms %p %p\n", o1, o2);
+    //  fprintf(stderr,"testing geoms %p %p\n", o1, o2);
 
-	// exit without doing anything if the two bodies are connected by a joint
-	dBodyID b1 = dGeomGetBody(o1);
-	dBodyID b2 = dGeomGetBody(o2);
+    // exit without doing anything if the two bodies are connected by a joint
+    dBodyID b1 = dGeomGetBody(o1);
+    dBodyID b2 = dGeomGetBody(o2);
 
-	if (b1 && b2 && dAreConnectedExcluding(b1,b2,dJointTypeContact))
-		return;
+    if (b1 && b2 && dAreConnectedExcluding(b1,b2,dJointTypeContact))
+	return;
 
-	if(o1 == o2)
-		log_message("same body!");
+    if(o1 == o2)
+	log_message("same body!");
 
 
 #define MAX_CONTACTS 8
-	dContact contact[MAX_CONTACTS];
-	for (int i = 0; i < MAX_CONTACTS; i++)
-	{
-		//contact[i].surface.mode = dContactBounce | dContactSoftCFM;
-		contact[i].surface.mode = dContactBounce | dContactSoftCFM;
-		contact[i].surface.mu = dInfinity;
-		contact[i].surface.mu2 = 0;
-		contact[i].surface.bounce = 0.1;
-		contact[i].surface.bounce_vel = 0.1;
-		contact[i].surface.soft_cfm = 0.01;
-	}
-
-	int n = dCollide(o1, o2, MAX_CONTACTS, &(contact[0].geom), sizeof(dContact));
-	if(n > 0)
-	{
-		Physics.on_collision(b1, b2);
-		for(int i = 0; i < n; i++)
-		{	
-			//contact[i].surface.slip1 = 0.7;
-			//contact[i].surface.slip2 = 0.7;
-			//contact[i].surface.mode = dContactSoftERP | dContactSoftCFM | dContactApprox1 | dContactSlip1 | dContactSlip2;
-			//contact[i].surface.mu = 50.0; // was: dInfinity
-			//contact[i].surface.soft_erp = 0.96;
-			//contact[i].surface.soft_cfm = 0.04;
-
-			dJointID c = dJointCreateContact(Physics.world, Physics.contact_group, &contact[i]);
-			dJointAttach(c, b1, b2);
-				/*dGeomGetBody(contact[i].geom.g1),
-				dGeomGetBody(contact[i].geom.g2));*/
-		}
+    dContact contact[MAX_CONTACTS];
+    for (int i = 0; i < MAX_CONTACTS; i++)
+    {
+	//contact[i].surface.mode = dContactBounce | dContactSoftCFM;
+	contact[i].surface.mode = dContactBounce | dContactSoftCFM;
+	contact[i].surface.mu = dInfinity;
+	contact[i].surface.mu2 = 0;
+	contact[i].surface.bounce = 0.1;
+	contact[i].surface.bounce_vel = 0.1;
+	contact[i].surface.soft_cfm = 0.01;
+    }
+
+    int n = dCollide(o1, o2, MAX_CONTACTS, &(contact[0].geom), sizeof(dContact));
+    if(n > 0)
+    {
+	Physics.on_collision(b1, b2);
+	for(int i = 0; i < n; i++)
+	{	
+	    //contact[i].surface.slip1 = 0.7;
+	    //contact[i].surface.slip2 = 0.7;
+	    //contact[i].surface.mode = dContactSoftERP | dContactSoftCFM | dContactApprox1 | dContactSlip1 | dContactSlip2;
+	    //contact[i].surface.mu = 50.0; // was: dInfinity
+	    //contact[i].surface.soft_erp = 0.96;
+	    //contact[i].surface.soft_cfm = 0.04;
+
+	    dJointID c = dJointCreateContact(Physics.world, Physics.contact_group, &contact[i]);
+	    dJointAttach(c, b1, b2);
+	    /*dGeomGetBody(contact[i].geom.g1),
+	      dGeomGetBody(contact[i].geom.g2));*/
 	}
+    }
 }
 
 Collision_Shape physics_body_cs_get(Rigidbody body)
 {
-	return dBodyGetFirstGeom(body);
+    return dBodyGetFirstGeom(body);
 }
 
 void physics_body_cs_set(Rigidbody body, Collision_Shape shape)
 {
-	dGeomSetBody(shape, body);
+    dGeomSetBody(shape, body);
 }
 
 Collision_Shape physics_cs_plane_create(float a, float b, float c, float d)
 {
-	dGeomID plane = dCreatePlane(Physics.space, a, b, c, d);
-	return plane;
+    dGeomID plane = dCreatePlane(Physics.space, a, b, c, d);
+    return plane;
 }
 
 void physics_cs_plane_params_set(Collision_Shape shape, float a, float b, float c, float d)
 {
-	dGeomPlaneSetParams(shape, a, b, c, d);
+    dGeomPlaneSetParams(shape, a, b, c, d);
 }
 
 void physics_cs_plane_params_get(Collision_Shape shape, float* a, float* b, float* c, float* d)
 {
-	assert(a && b && c && d);
-	*a = *b = *c = *d = 0.f;
-	float result[4] = { 0.f };
-	dGeomPlaneGetParams(shape, result);
-	*a = result[0];
-	*b = result[1];
-	*c = result[2];
-	*d = result[3];
+    assert(a && b && c && d);
+    *a = *b = *c = *d = 0.f;
+    float result[4] = { 0.f };
+    dGeomPlaneGetParams(shape, result);
+    *a = result[0];
+    *b = result[1];
+    *c = result[2];
+    *d = result[3];
 }
 
 Collision_Shape physics_cs_box_create(float x, float y, float z)
 {
-	dGeomID box = dCreateBox(Physics.space, x, y, z);
-	if(!box)
-	{
-		log_error("physics:cs_box_create", "Failed to create box collision shape");
-	}
-	return box;
+    dGeomID box = dCreateBox(Physics.space, x, y, z);
+    if(!box)
+    {
+	log_error("physics:cs_box_create", "Failed to create box collision shape");
+    }
+    return box;
 
 }
 
 int physics_cs_type_get(Collision_Shape shape)
 {
-	int geom_class = dGeomGetClass(shape);
-	switch(geom_class)
-	{
-	case dBoxClass:      return CST_BOX;
-	case dSphereClass:   return CST_SPHERE;
-	case dCylinderClass: return CST_CYLINDER; 
-	case dTriMeshClass:  return CST_TRIMESH;
-	case dPlaneClass:    return CST_PLANE;
-	default: return CST_UNKNOWN;
-	}
+    int geom_class = dGeomGetClass(shape);
+    switch(geom_class)
+    {
+    case dBoxClass:      return CST_BOX;
+    case dSphereClass:   return CST_SPHERE;
+    case dCylinderClass: return CST_CYLINDER; 
+    case dTriMeshClass:  return CST_TRIMESH;
+    case dPlaneClass:    return CST_PLANE;
+    default: return CST_UNKNOWN;
+    }
 }
 
 void physics_cs_box_params_get(Collision_Shape shape, float* x, float* y, float* z)
 {
-	assert(x && y && z);
-	*x = *y = *z = 0.f;
-	dReal lengths[3] = { 0 };
-	dGeomBoxGetLengths(shape, &lengths[0]);
-	*x = lengths[0];
-	*y = lengths[1];
-	*z = lengths[2];
+    assert(x && y && z);
+    *x = *y = *z = 0.f;
+    dReal lengths[3] = { 0 };
+    dGeomBoxGetLengths(shape, &lengths[0]);
+    *x = lengths[0];
+    *y = lengths[1];
+    *z = lengths[2];
 }
 
 void physics_cs_box_params_set(Collision_Shape shape, float x, float y, float z)
 {
-	dGeomBoxSetLengths(shape, x, y, z);
+    dGeomBoxSetLengths(shape, x, y, z);
 }
 
 Collision_Shape physics_cs_sphere_create(float radius)
 {
-	dGeomID sphere = dCreateSphere(Physics.space, radius);
-	if(!sphere)
-	{
-		log_error("physics:cs_sphere_create", "Failed to create sphere collision shape");
-	}
-	return sphere;
+    dGeomID sphere = dCreateSphere(Physics.space, radius);
+    if(!sphere)
+    {
+	log_error("physics:cs_sphere_create", "Failed to create sphere collision shape");
+    }
+    return sphere;
 }
 
 float physics_cs_sphere_radius_get(Collision_Shape shape)
 {
-	return dGeomSphereGetRadius(shape);
+    return dGeomSphereGetRadius(shape);
 }
 
 void physics_cs_sphere_radius_set(Collision_Shape shape, float radius)
 {
-	dGeomSphereSetRadius(shape, radius);
+    dGeomSphereSetRadius(shape, radius);
 }
 
 Collision_Shape physics_cs_capsule_create(float radius, float length)
 {
-	dGeomID capsule = dCreateCapsule(Physics.space, radius, length);
-	if(!capsule)
-	{
-		log_error("physics:cs_capsule_create", "Failed to create capsule collision shape");
-	}
-	return capsule;
+    dGeomID capsule = dCreateCapsule(Physics.space, radius, length);
+    if(!capsule)
+    {
+	log_error("physics:cs_capsule_create", "Failed to create capsule collision shape");
+    }
+    return capsule;
 }
 
 void physics_cs_capsule_params_get(Collision_Shape shape, float* radius, float* length)
 {
-	assert(radius && length);
-	*radius = *length = 0.f;
-	dGeomCapsuleGetParams(shape, radius, length);
+    assert(radius && length);
+    *radius = *length = 0.f;
+    dGeomCapsuleGetParams(shape, radius, length);
 }
 
 void physics_cs_capsule_params_set(Collision_Shape shape, float radius, float length)
 {
-	dGeomCapsuleSetParams(shape, radius, length);
+    dGeomCapsuleSetParams(shape, radius, length);
 }
 
 void physics_box_params_get(Rigidbody body, float* x, float* y, float* z)
 {
-	assert(x && y && z);
-	*x = *y = *z = 0.f;
-	dGeomID box = dBodyGetFirstGeom(body);
-	if(box == 0)
-	{
-		log_error("physics:box_get_params", "Body has invalid geometry");
-		return;
-	}
-	float lengths[3] = { 0.f };
-	dGeomBoxGetLengths(box, lengths);
-	*x = lengths[0];
-	*y = lengths[1];
-	*z = lengths[2];
+    assert(x && y && z);
+    *x = *y = *z = 0.f;
+    dGeomID box = dBodyGetFirstGeom(body);
+    if(box == 0)
+    {
+	log_error("physics:box_get_params", "Body has invalid geometry");
+	return;
+    }
+    float lengths[3] = { 0.f };
+    dGeomBoxGetLengths(box, lengths);
+    *x = lengths[0];
+    *y = lengths[1];
+    *z = lengths[2];
 }
 
 void physics_box_params_set(Rigidbody body, float x, float y, float z)
 {
-	assert(x && y && z);
-	dGeomID box = dBodyGetFirstGeom(body);
-	if(box == 0)
-	{
-		log_error("physics:box_get_params", "Body has invalid geometry");
-		return;
-	}
-	dGeomBoxSetLengths(box, x, y, z);
+    assert(x && y && z);
+    dGeomID box = dBodyGetFirstGeom(body);
+    if(box == 0)
+    {
+	log_error("physics:box_get_params", "Body has invalid geometry");
+	return;
+    }
+    dGeomBoxSetLengths(box, x, y, z);
 }
 
 Rigidbody physics_body_box_create(float x, float y, float z)
 {
-	Rigidbody body = NULL;
-	Collision_Shape box = physics_cs_box_create(x, y, z);
-	if(box)
-	{
-		body = dBodyCreate(Physics.world);
-		physics_body_cs_set(body, box);
-		dBodySetMovedCallback(body, Physics.on_move);
-	}
+    Rigidbody body = NULL;
+    Collision_Shape box = physics_cs_box_create(x, y, z);
+    if(box)
+    {
+	body = dBodyCreate(Physics.world);
+	physics_body_cs_set(body, box);
+	dBodySetMovedCallback(body, Physics.on_move);
+    }
 
-	return body;
+    return body;
 }
 
 Rigidbody physics_body_sphere_create(float radius)
 {
-	Rigidbody body = NULL;
-	Collision_Shape sphere = physics_cs_sphere_create(radius);
-	if(sphere)
-	{
-		body = dBodyCreate(Physics.world);
-		physics_body_cs_set(body, sphere);
-		dBodySetMovedCallback(body, Physics.on_move);
-	}
+    Rigidbody body = NULL;
+    Collision_Shape sphere = physics_cs_sphere_create(radius);
+    if(sphere)
+    {
+	body = dBodyCreate(Physics.world);
+	physics_body_cs_set(body, sphere);
+	dBodySetMovedCallback(body, Physics.on_move);
+    }
 	
-	return body;
+    return body;
 }
 
 Rigidbody physics_body_capsule_create(float radius, float length)
 {
-	Rigidbody body = NULL;
-	Collision_Shape capsule = physics_cs_capsule_create(radius, length);
-	if(capsule)
-	{
-		body = dBodyCreate(Physics.world);
-		physics_body_cs_set(body, capsule);
-		dBodySetMovedCallback(body, Physics.on_move);
-	}
+    Rigidbody body = NULL;
+    Collision_Shape capsule = physics_cs_capsule_create(radius, length);
+    if(capsule)
+    {
+	body = dBodyCreate(Physics.world);
+	physics_body_cs_set(body, capsule);
+	dBodySetMovedCallback(body, Physics.on_move);
+    }
 
-	return body;
+    return body;
 }
 
 void physics_body_force_add(Rigidbody body, float fx, float fy, float fz)
 {
-	dBodyAddForce(body, fx, fy, fz);
+    dBodyAddForce(body, fx, fy, fz);
 }
 
 void physics_body_set_moved_callback(RigidbodyMoveCB callback)
 {
-	Physics.on_move = callback;
+    Physics.on_move = callback;
 }
 
 void physics_body_set_collision_callback(RigidbodyColCB callback)
 {
-	Physics.on_collision = callback;
+    Physics.on_collision = callback;
 }
 
 float physics_body_mass_get(Rigidbody body)
 {
-	return 0.0f;
+    return 0.0f;
 }
 
 void physics_body_mass_set(Rigidbody body, float mass)
 {
-	/*dMass dmass;
-	dMassAdjust(&dmass, mass);
-	dBodySetMass(body, &dmass);*/
+    /*dMass dmass;
+      dMassAdjust(&dmass, mass);
+      dBodySetMass(body, &dmass);*/
 }
 
 void physics_body_data_set(Rigidbody body, void * data)
 {
-	dBodySetData(body, data);
+    dBodySetData(body, data);
 }
 
 void * physics_body_data_get(Rigidbody body)
 {
-	return dBodyGetData(body);
+    return dBodyGetData(body);
 }
 
 void physics_body_kinematic_set(Rigidbody body)
 {
-	dBodySetKinematic(body);
+    dBodySetKinematic(body);
 }
 
 void physics_cs_ray_hit_callback(void* data, dGeomID geom1, dGeomID geom2)
 {
-	dContact contact;
-	if(dCollide(geom1, geom2, 1, &contact.geom, sizeof(contact)) == 1)
+    dContact contact;
+    if(dCollide(geom1, geom2, 1, &contact.geom, sizeof(contact)) == 1)
+    {
+	struct Raycast_Hit* rayhit = (struct Raycast_Hit*)data;
+	Rigidbody body = dGeomGetBody(geom2);
+	if(body)
+	{
+	    int entity_id = (int)dBodyGetData(body);
+	    if(entity_id != 0) rayhit->entity_id = entity_id;
+	}
+	else
 	{
-		struct Raycast_Hit* rayhit = (struct Raycast_Hit*)data;
-		Rigidbody body = dGeomGetBody(geom2);
-		if(body)
-		{
-			int entity_id = (int)dBodyGetData(body);
-			if(entity_id != 0) rayhit->entity_id = entity_id;
-		}
-		else
-		{
-			int entity_id = (int)dGeomGetData(geom2);
-			if(entity_id != 0) rayhit->entity_id = entity_id;
-		}
+	    int entity_id = (int)dGeomGetData(geom2);
+	    if(entity_id != 0) rayhit->entity_id = entity_id;
 	}
+    }
 }
 
 bool physics_cs_ray_cast(Collision_Shape ray, 
-						 struct Raycast_Hit* out_rayhit, 
-						 float pos_x, float pos_y, float pos_z, 
-						 float dir_x, float dir_y, float dir_z)
+			 struct Raycast_Hit* out_rayhit, 
+			 float pos_x, float pos_y, float pos_z, 
+			 float dir_x, float dir_y, float dir_z)
 {
-	assert(out_rayhit);
-	out_rayhit->entity_id = -1;
-	dGeomRaySet(ray, pos_x, pos_y, pos_z, dir_x, dir_y, dir_z);
-	dSpaceCollide2(ray, Physics.space, (void*)out_rayhit, &physics_cs_ray_hit_callback);
-	return out_rayhit->entity_id == -1 ? false : true;
+    assert(out_rayhit);
+    out_rayhit->entity_id = -1;
+    dGeomRaySet(ray, pos_x, pos_y, pos_z, dir_x, dir_y, dir_z);
+    dSpaceCollide2(ray, Physics.space, (void*)out_rayhit, &physics_cs_ray_hit_callback);
+    return out_rayhit->entity_id == -1 ? false : true;
 }
 
 void physics_cs_position_get(Collision_Shape shape, float * x, float * y, float * z)
 {
-	assert(x && y && z);
-	if(dGeomGetClass(shape) == dPlaneClass)
-	{
-		*x = 0.f;
-		*y = 0.f;
-		*z = 0.f;
-		return;
-	}
+    assert(x && y && z);
+    if(dGeomGetClass(shape) == dPlaneClass)
+    {
+	*x = 0.f;
+	*y = 0.f;
+	*z = 0.f;
+	return;
+    }
 
-	const dReal* pos = dGeomGetPosition(shape);
-	*x = pos[0];
-	*y = pos[1];
-	*z = pos[2];
+    const dReal* pos = dGeomGetPosition(shape);
+    *x = pos[0];
+    *y = pos[1];
+    *z = pos[2];
 }
 
 void physics_cs_position_set(Collision_Shape shape, float x, float y, float z)
 {
-	if(dGeomGetClass(shape) == dPlaneClass)
-		return;
+    if(dGeomGetClass(shape) == dPlaneClass)
+	return;
 
-	dGeomSetPosition(shape, x, y, z);
+    dGeomSetPosition(shape, x, y, z);
 }
 
 void physics_cs_rotation_get(Collision_Shape shape, float* x, float* y, float* z, float* w)
 {
-	assert(x && y && z && w);
+    assert(x && y && z && w);
 
-	if(dGeomGetClass(shape) == dPlaneClass)
-	{
-		*x = 0.f;
-		*y = 0.f;
-		*z = 0.f;
-		*w = 1.f;
-		return;
-	}
+    if(dGeomGetClass(shape) == dPlaneClass)
+    {
+	*x = 0.f;
+	*y = 0.f;
+	*z = 0.f;
+	*w = 1.f;
+	return;
+    }
 
-	dReal rotation[4] = { 1, 0, 0, 0 };
-	dGeomGetQuaternion(shape, &rotation[0]);
-	*x = rotation[1];
-	*y = rotation[2];
-	*z = rotation[3];
-	*w = rotation[0];
+    dReal rotation[4] = { 1, 0, 0, 0 };
+    dGeomGetQuaternion(shape, &rotation[0]);
+    *x = rotation[1];
+    *y = rotation[2];
+    *z = rotation[3];
+    *w = rotation[0];
 }
 
 void physics_cs_rotation_set(Collision_Shape shape, float x, float y, float z, float w)
 {
-	if(dGeomGetClass(shape) == dPlaneClass)
-		return;
+    if(dGeomGetClass(shape) == dPlaneClass)
+	return;
 
-	dReal rotation[4] = { 0.f };
-	rotation[1] = x;
-	rotation[2] = y;
-	rotation[3] = z;
-	rotation[0] = w;
-	dGeomSetQuaternion(shape, &rotation[0]);
+    dReal rotation[4] = { 0.f };
+    rotation[1] = x;
+    rotation[2] = y;
+    rotation[3] = z;
+    rotation[0] = w;
+    dGeomSetQuaternion(shape, &rotation[0]);
 }
 
 Collision_Shape physics_cs_ray_create(float length, bool first_contact, bool backface_cull)
 {
-	dGeomID ray = dCreateRay(Physics.space, length);
-	dGeomRaySetParams(ray, first_contact, backface_cull);
-	return ray;
+    dGeomID ray = dCreateRay(Physics.space, length);
+    dGeomRaySetParams(ray, first_contact, backface_cull);
+    return ray;
 }
 
 void physics_body_remove(Rigidbody body)
 {
-	dGeomID shape = dBodyGetFirstGeom(body);
-	if(shape)
-		physics_cs_remove(shape);
-	dBodyDestroy(body);
+    dGeomID shape = dBodyGetFirstGeom(body);
+    if(shape)
+	physics_cs_remove(shape);
+    dBodyDestroy(body);
 }
 
 void physics_cs_remove(Collision_Shape shape)
 {
-	dGeomDestroy(shape);
+    dGeomDestroy(shape);
 }
 
 void physics_cs_data_set(Collision_Shape shape, void* data)
 {
-	assert(shape);
-	dGeomSetData(shape, data);
+    assert(shape);
+    dGeomSetData(shape, data);
 }
 
 void* physics_cs_data_get(Collision_Shape shape)
 {
-	assert(shape);
-	return dGeomGetData(shape);
-}
+    assert(shape);
+    return dGeomGetData(shape);
+}

src/game/platform.c

@@ -13,19 +13,19 @@
 
 struct Window
 {
-	void*         sdl_window;
-	SDL_GLContext gl_context;
-	int           is_fullscreen;
+    void*         sdl_window;
+    SDL_GLContext gl_context;
+    int           is_fullscreen;
 };
 
 struct Platform_State
 {
-	Keyboard_Event_Func     on_keyboard_func;
-	Mousebutton_Event_Func  on_mousebutton_func;
-	Mousemotion_Event_Func  on_mousemotion_func;
-	Mousewheel_Event_Func   on_mousewheel_func;
-	Windowresize_Event_Func on_windowresize_func;
-	Textinput_Event_Func    on_textinput_func;
+    Keyboard_Event_Func     on_keyboard_func;
+    Mousebutton_Event_Func  on_mousebutton_func;
+    Mousemotion_Event_Func  on_mousemotion_func;
+    Mousewheel_Event_Func   on_mousewheel_func;
+    Windowresize_Event_Func on_windowresize_func;
+    Textinput_Event_Func    on_textinput_func;
 };
 
 /* TODO: Find a better way to handle internal state */
@@ -33,176 +33,176 @@ static struct Platform_State* platform_state = NULL;
 
 struct Window* window_create(const char* title, int width, int height, int msaa, int msaa_levels)
 {
-	struct Window* new_window = NULL;
+    struct Window* new_window = NULL;
+    if(!new_window)
+    {
+	new_window = malloc(sizeof(*new_window));
 	if(!new_window)
 	{
-		new_window = malloc(sizeof(*new_window));
-		if(!new_window)
-		{
-			log_error("window_create", "Out of memory");
-			return NULL;
-		}
-		new_window->sdl_window    = NULL;
-		new_window->gl_context    = NULL;
-		new_window->is_fullscreen = 0;
+	    log_error("window_create", "Out of memory");
+	    return NULL;
 	}
+	new_window->sdl_window    = NULL;
+	new_window->gl_context    = NULL;
+	new_window->is_fullscreen = 0;
+    }
 
-	SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
-	SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
-	SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
-	SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
-	SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
-	if(msaa)
-	{
-		SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, msaa);
-		SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, msaa_levels);
-	}
-	SDL_GL_SetAttribute(SDL_GL_BUFFER_SIZE, 24);
-	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
-	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
-	SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_FORWARD_COMPATIBLE_FLAG);
-	SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
-	//SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_COMPATIBILITY);
+    SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
+    SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
+    SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
+    SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
+    SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+    if(msaa)
+    {
+	SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, msaa);
+	SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, msaa_levels);
+    }
+    SDL_GL_SetAttribute(SDL_GL_BUFFER_SIZE, 24);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_FORWARD_COMPATIBLE_FLAG);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
+    //SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_COMPATIBILITY);
 #ifdef GL_DEBUG_CONTEXT
-	SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_DEBUG_FLAG);
+    SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_DEBUG_FLAG);
 #endif
-	SDL_Window* sdl_window = SDL_CreateWindow(title,
-											  SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
-											  width, height,
-											  SDL_WINDOW_OPENGL |
-											  SDL_WINDOW_RESIZABLE |
-											  SDL_WINDOW_INPUT_FOCUS |
-											  SDL_WINDOW_MOUSE_FOCUS);
-	if(!sdl_window)
-	{
-		log_error("window_create:SDL_CreateWindow", "Could not create window :  %s", SDL_GetError());
-		free(new_window);
-		new_window = NULL;
-		return new_window;
-	}
+    SDL_Window* sdl_window = SDL_CreateWindow(title,
+					      SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
+					      width, height,
+					      SDL_WINDOW_OPENGL |
+					      SDL_WINDOW_RESIZABLE |
+					      SDL_WINDOW_INPUT_FOCUS |
+					      SDL_WINDOW_MOUSE_FOCUS);
+    if(!sdl_window)
+    {
+	log_error("window_create:SDL_CreateWindow", "Could not create window :  %s", SDL_GetError());
+	free(new_window);
+	new_window = NULL;
+	return new_window;
+    }
 	
-	new_window->sdl_window = sdl_window;
-	SDL_GLContext gl_context = SDL_GL_CreateContext(sdl_window);
-	if(!gl_context)
-	{
-		log_error("window_create:SDL_GL_CreateContext", "Failed to create GL context : %s", SDL_GetError());
+    new_window->sdl_window = sdl_window;
+    SDL_GLContext gl_context = SDL_GL_CreateContext(sdl_window);
+    if(!gl_context)
+    {
+	log_error("window_create:SDL_GL_CreateContext", "Failed to create GL context : %s", SDL_GetError());
         window_destroy(new_window);
-		free(new_window);
-		new_window = NULL;
-		return new_window;
-	}
-
-	new_window->gl_context = gl_context;
-	SDL_Window* current_window = SDL_GL_GetCurrentWindow();
-	SDL_GLContext current_context = SDL_GL_GetCurrentContext();
-	SDL_GL_MakeCurrent((SDL_Window*)new_window->sdl_window, new_window->gl_context);
-	SDL_GL_SetSwapInterval(1);	/* 0: Vsync disabled, 1: Vsync enabled*/
-	if(current_window && current_context) SDL_GL_MakeCurrent(current_window, current_context);
-
-	int major = 0, minor = 0;
-	SDL_GL_GetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, &major);
-	SDL_GL_GetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, &minor);
-	log_message("Window created and initialized with opengl core context %d.%d", major, minor);
+	free(new_window);
+	new_window = NULL;
 	return new_window;
+    }
+
+    new_window->gl_context = gl_context;
+    SDL_Window* current_window = SDL_GL_GetCurrentWindow();
+    SDL_GLContext current_context = SDL_GL_GetCurrentContext();
+    SDL_GL_MakeCurrent((SDL_Window*)new_window->sdl_window, new_window->gl_context);
+    SDL_GL_SetSwapInterval(1);	/* 0: Vsync disabled, 1: Vsync enabled*/
+    if(current_window && current_context) SDL_GL_MakeCurrent(current_window, current_context);
+
+    int major = 0, minor = 0;
+    SDL_GL_GetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, &major);
+    SDL_GL_GetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, &minor);
+    log_message("Window created and initialized with opengl core context %d.%d", major, minor);
+    return new_window;
 }
 
 int window_fullscreen_set(struct Window* window, int fullscreen)
 {
-	int success = 0;
-	int rc = SDL_SetWindowFullscreen(window->sdl_window, fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
-	if(rc == 0)
-	{
-		window->is_fullscreen = fullscreen ? 1 : 0;
-		success = 1;
-		log_message("Window set to %s mode", fullscreen ? "fullscreen" : "windowed");
-		int w, h;
-		window_get_size(window, &w, &h);
-		log_message("Window size   : %dx%d", w, h);
-		window_get_drawable_size(window, &w, &h);
-		log_message("Drawable size : %dx%d", w, h);
-	}
-	else
-	{
-		log_error("platform:window_fullscreen", "window_fullscreen_set failed, %s", SDL_GetError());
-	}
-	return success;
+    int success = 0;
+    int rc = SDL_SetWindowFullscreen(window->sdl_window, fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
+    if(rc == 0)
+    {
+	window->is_fullscreen = fullscreen ? 1 : 0;
+	success = 1;
+	log_message("Window set to %s mode", fullscreen ? "fullscreen" : "windowed");
+	int w, h;
+	window_get_size(window, &w, &h);
+	log_message("Window size   : %dx%d", w, h);
+	window_get_drawable_size(window, &w, &h);
+	log_message("Drawable size : %dx%d", w, h);
+    }
+    else
+    {
+	log_error("platform:window_fullscreen", "window_fullscreen_set failed, %s", SDL_GetError());
+    }
+    return success;
 }
 
 void window_make_context_current(struct Window* window)
 {
-	SDL_GL_MakeCurrent((SDL_Window*)window->sdl_window, window->gl_context);
+    SDL_GL_MakeCurrent((SDL_Window*)window->sdl_window, window->gl_context);
 }
 
 void window_show(struct Window* window)
 {
-	SDL_ShowWindow((SDL_Window*)window->sdl_window);
+    SDL_ShowWindow((SDL_Window*)window->sdl_window);
 }
 
 void window_hide(struct Window* window)
 {
-	SDL_HideWindow((SDL_Window*)window->sdl_window);
+    SDL_HideWindow((SDL_Window*)window->sdl_window);
 }
 
 void window_raise(struct Window* window)
 {
-	SDL_RaiseWindow((SDL_Window*)window->sdl_window);
+    SDL_RaiseWindow((SDL_Window*)window->sdl_window);
 }
 
 void window_destroy(struct Window* window)
 {
-	if(window->gl_context) SDL_GL_DeleteContext(window->gl_context);
-	SDL_DestroyWindow((SDL_Window*)window->sdl_window);
+    if(window->gl_context) SDL_GL_DeleteContext(window->gl_context);
+    SDL_DestroyWindow((SDL_Window*)window->sdl_window);
 }
 
 void window_set_size(struct Window* window, int width, int height)
 {
-	SDL_SetWindowSize((SDL_Window*)window->sdl_window, width, height);
+    SDL_SetWindowSize((SDL_Window*)window->sdl_window, width, height);
 }
 
 void window_get_size(struct Window* window, int* out_width, int* out_height)
 {
-	SDL_GetWindowSize((SDL_Window*)window->sdl_window, out_width, out_height);
+    SDL_GetWindowSize((SDL_Window*)window->sdl_window, out_width, out_height);
 }
 
 void window_get_drawable_size(struct Window* window, int* out_width, int* out_height)
 {
-	SDL_GL_GetDrawableSize((SDL_Window*)window->sdl_window, out_width, out_height);
+    SDL_GL_GetDrawableSize((SDL_Window*)window->sdl_window, out_width, out_height);
 }
 
 void window_swap_buffers(struct Window* window)
 {
-	SDL_GL_SwapWindow(window->sdl_window);
+    SDL_GL_SwapWindow(window->sdl_window);
 }
 
 bool platform_init(void)
 {
     bool success = true;
     if(SDL_Init(SDL_INIT_EVENTS | SDL_INIT_TIMER) != 0)
-	{
+    {
         success = false;
-		if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "SDL Init failed", SDL_GetError(), NULL) != 0)
-			log_to_stdout("platform_init", "SDL Init failed : %s", SDL_GetError());
+	if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "SDL Init failed", SDL_GetError(), NULL) != 0)
+	    log_to_stdout("platform_init", "SDL Init failed : %s", SDL_GetError());
+    }
+    else
+    {
+	platform_state = malloc(sizeof(*platform_state));
+	if(!platform_state)
+	{
+	    if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Allocation Failure", "Memory allocation failed, out of memory!", NULL) != 0)
+		log_to_stdout("platform_init", "Could not create platform state, out of memory");
+            success = false;
 	}
 	else
 	{
-		platform_state = malloc(sizeof(*platform_state));
-		if(!platform_state)
-		{
-			if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Allocation Failure", "Memory allocation failed, out of memory!", NULL) != 0)
-				log_to_stdout("platform_init", "Could not create platform state, out of memory");
-            success = false;
-		}
-		else
-		{
-			platform_state->on_keyboard_func     = NULL;
-			platform_state->on_mousebutton_func  = NULL;
-			platform_state->on_mousemotion_func  = NULL;
-			platform_state->on_mousewheel_func   = NULL;
-			platform_state->on_textinput_func    = NULL;
-			platform_state->on_windowresize_func = NULL;
-		}
+	    platform_state->on_keyboard_func     = NULL;
+	    platform_state->on_mousebutton_func  = NULL;
+	    platform_state->on_mousemotion_func  = NULL;
+	    platform_state->on_mousewheel_func   = NULL;
+	    platform_state->on_textinput_func    = NULL;
+	    platform_state->on_windowresize_func = NULL;
 	}
-	return success;
+    }
+    return success;
 }
 
 bool platform_init_video()
@@ -234,228 +234,228 @@ bool platform_init_video()
 
 void platform_cleanup(void)
 {
-	if(platform_state) free(platform_state);
-	platform_state = NULL;
+    if(platform_state) free(platform_state);
+    platform_state = NULL;
     SDL_VideoQuit();
-	SDL_Quit();
+    SDL_Quit();
 }
 
 void platform_poll_events(bool* out_quit)
 {
-	static SDL_Event event;
-	while(SDL_PollEvent(&event) != 0)
+    static SDL_Event event;
+    while(SDL_PollEvent(&event) != 0)
+    {
+	switch(event.type)
+	{
+	case SDL_QUIT:
+	    *out_quit = 1;
+	    break;
+	case SDL_KEYDOWN: case SDL_KEYUP:
+	{
+	    int scancode  = event.key.keysym.scancode;
+	    int key       = event.key.keysym.sym;
+	    int state     = event.key.state;
+	    int repeat    = event.key.repeat;
+	    int mod_ctrl  = (event.key.keysym.mod & KMOD_CTRL)  ? 1 : 0;
+	    int mod_shift = (event.key.keysym.mod & KMOD_SHIFT) ? 1 : 0;
+	    int mod_alt   = (event.key.keysym.mod & KMOD_ALT)   ? 1 : 0;
+	    platform_state->on_keyboard_func(key, scancode, state, repeat, mod_ctrl, mod_shift, mod_alt);
+	    //log_message("Key name : %s", SDL_GetKeyName(key));
+	    break;
+	}
+	case SDL_MOUSEBUTTONDOWN: case SDL_MOUSEBUTTONUP:
+	{
+	    int button     = event.button.button;
+	    int state      = event.button.state;
+	    int num_clicks = event.button.clicks;
+	    int x          = event.button.x;
+	    int y          = event.button.y;
+	    platform_state->on_mousebutton_func(button, state, x, y, num_clicks);
+	    break;
+	}
+	case SDL_MOUSEMOTION:
 	{
-		switch(event.type)
-		{
-		case SDL_QUIT:
-			*out_quit = 1;
-			break;
-		case SDL_KEYDOWN: case SDL_KEYUP:
-		{
-			int scancode  = event.key.keysym.scancode;
-			int key       = event.key.keysym.sym;
-			int state     = event.key.state;
-			int repeat    = event.key.repeat;
-			int mod_ctrl  = (event.key.keysym.mod & KMOD_CTRL)  ? 1 : 0;
-			int mod_shift = (event.key.keysym.mod & KMOD_SHIFT) ? 1 : 0;
-			int mod_alt   = (event.key.keysym.mod & KMOD_ALT)   ? 1 : 0;
-			platform_state->on_keyboard_func(key, scancode, state, repeat, mod_ctrl, mod_shift, mod_alt);
-			//log_message("Key name : %s", SDL_GetKeyName(key));
-			break;
-		}
-		case SDL_MOUSEBUTTONDOWN: case SDL_MOUSEBUTTONUP:
-		{
-			int button     = event.button.button;
-			int state      = event.button.state;
-			int num_clicks = event.button.clicks;
-			int x          = event.button.x;
-			int y          = event.button.y;
-			platform_state->on_mousebutton_func(button, state, x, y, num_clicks);
-			break;
-		}
-		case SDL_MOUSEMOTION:
-		{
-			int xrel = event.motion.xrel;
-			int yrel = event.motion.yrel;
-			int x    = event.motion.x;
-			int y    = event.motion.y;
-			platform_state->on_mousemotion_func(x, y, xrel, yrel);
-			break;
-		}
-		case SDL_MOUSEWHEEL:
-		{
-			int x = event.wheel.x;
-			int y = event.wheel.y;
-			platform_state->on_mousewheel_func(x, y);
-			break;
-		}
-		case SDL_TEXTINPUT:
-		{
-			platform_state->on_textinput_func(event.text.text);
-			break;
-		}
-		case SDL_WINDOWEVENT:
-		{
-			if(event.window.event == SDL_WINDOWEVENT_RESIZED)
-			{
-				platform_state->on_windowresize_func(event.window.data1, event.window.data2);
-			}
-		}
-		break;
-		}
+	    int xrel = event.motion.xrel;
+	    int yrel = event.motion.yrel;
+	    int x    = event.motion.x;
+	    int y    = event.motion.y;
+	    platform_state->on_mousemotion_func(x, y, xrel, yrel);
+	    break;
 	}
+	case SDL_MOUSEWHEEL:
+	{
+	    int x = event.wheel.x;
+	    int y = event.wheel.y;
+	    platform_state->on_mousewheel_func(x, y);
+	    break;
+	}
+	case SDL_TEXTINPUT:
+	{
+	    platform_state->on_textinput_func(event.text.text);
+	    break;
+	}
+	case SDL_WINDOWEVENT:
+	{
+	    if(event.window.event == SDL_WINDOWEVENT_RESIZED)
+	    {
+		platform_state->on_windowresize_func(event.window.data1, event.window.data2);
+	    }
+	}
+	break;
+	}
+    }
 }
 
 void platform_keyboard_callback_set(Keyboard_Event_Func func)
 {
-	platform_state->on_keyboard_func = func;
+    platform_state->on_keyboard_func = func;
 }
 
 void platform_mousebutton_callback_set(Mousebutton_Event_Func func)
 {
-	platform_state->on_mousebutton_func = func;
+    platform_state->on_mousebutton_func = func;
 }
 
 void platform_mousemotion_callback_set(Mousemotion_Event_Func func)
 {
-	platform_state->on_mousemotion_func = func;
+    platform_state->on_mousemotion_func = func;
 }
 
 void platform_mousewheel_callback_set(Mousewheel_Event_Func func)
 {
-	platform_state->on_mousewheel_func = func;
+    platform_state->on_mousewheel_func = func;
 }
 
 void platform_textinput_callback_set(Textinput_Event_Func func)
 {
-	platform_state->on_textinput_func = func;
+    platform_state->on_textinput_func = func;
 }
 
 void platform_windowresize_callback_set(Windowresize_Event_Func func)
 {
-	platform_state->on_windowresize_func = func;
+    platform_state->on_windowresize_func = func;
 }
 
 int platform_is_key_pressed(int key)
 {
-	/* Returns 1 if key is pressed, 0 otherwise */
-	const Uint8* keyboard_state = SDL_GetKeyboardState(NULL);
-	return keyboard_state[SDL_GetScancodeFromKey(key)];
+    /* Returns 1 if key is pressed, 0 otherwise */
+    const Uint8* keyboard_state = SDL_GetKeyboardState(NULL);
+    return keyboard_state[SDL_GetScancodeFromKey(key)];
 }
 
 int platform_mousebutton_state_get(uint button)
 {
-	int pressed = 0;
-	uint32 current_button_state = SDL_GetMouseState(NULL, NULL);
-	if((current_button_state & SDL_BUTTON(button))) pressed = 1;
-	return pressed;
+    int pressed = 0;
+    uint32 current_button_state = SDL_GetMouseState(NULL, NULL);
+    if((current_button_state & SDL_BUTTON(button))) pressed = 1;
+    return pressed;
 }
 
 void platform_mouse_position_get(int* x, int* y)
 {
-	SDL_GetMouseState(x, y);
+    SDL_GetMouseState(x, y);
 }
 
 void platform_mouse_position_set(struct Window* window, int x, int y)
 {
-	SDL_WarpMouseInWindow(window->sdl_window, x, y);
+    SDL_WarpMouseInWindow(window->sdl_window, x, y);
 }
 
 void platform_mouse_global_position_set(int x, int y)
 {
-	SDL_WarpMouseGlobal(x, y);
+    SDL_WarpMouseGlobal(x, y);
 }
 
 void platform_mouse_relative_mode_set(int relative_mode)
 {
-	SDL_SetRelativeMouseMode(relative_mode ? SDL_TRUE : SDL_FALSE);
+    SDL_SetRelativeMouseMode(relative_mode ? SDL_TRUE : SDL_FALSE);
 }
 
 int platform_mouse_relative_mode_get(void)
 {
-	return SDL_GetRelativeMouseMode() == SDL_TRUE ? 1 : 0;
+    return SDL_GetRelativeMouseMode() == SDL_TRUE ? 1 : 0;
 }
 
 uint32 platform_ticks_get(void)
 {
-	return SDL_GetTicks();
+    return SDL_GetTicks();
 }
 
 void platform_mouse_delta_get(int* x, int* y)
 {
-	SDL_GetRelativeMouseState(x, y);
+    SDL_GetRelativeMouseState(x, y);
 }
 
 char* platform_install_directory_get(void)
 {
-	char* returned_path = SDL_GetBasePath();
-	char* path = NULL;
-	if(returned_path)
-	{
-		path = str_new(returned_path);
-		SDL_free(returned_path);
-	}
-	return path;
+    char* returned_path = SDL_GetBasePath();
+    char* path = NULL;
+    if(returned_path)
+    {
+	path = str_new(returned_path);
+	SDL_free(returned_path);
+    }
+    return path;
 }
 
 void platform_clipboard_text_set(const char* text)
 {
-	SDL_SetClipboardText(text);
+    SDL_SetClipboardText(text);
 }
 
 char* platform_clipboard_text_get(void)
 {
-	char* returned_text = SDL_GetClipboardText();
-	char* text = NULL;
-	if(returned_text)
-	{
-		text = str_new(returned_text);
-		SDL_free(returned_text);
-	}
-	return text;
+    char* returned_text = SDL_GetClipboardText();
+    char* text = NULL;
+    if(returned_text)
+    {
+	text = str_new(returned_text);
+	SDL_free(returned_text);
+    }
+    return text;
 }
 
 int platform_key_from_name(const char* key_name)
 {
-	if(!key_name || strlen(key_name) == 0) return SDLK_UNKNOWN;
+    if(!key_name || strlen(key_name) == 0) return SDLK_UNKNOWN;
 	
-	/* Remove leading/trailing spaces, preserve spaces in-between */
-	#define max_name_len  30
-	char trimmed_key_name[max_name_len] = {'\0'};
+    /* Remove leading/trailing spaces, preserve spaces in-between */
+#define max_name_len  30
+    char trimmed_key_name[max_name_len] = {'\0'};
 
-	int start = 0;
-	while(isspace(key_name[start]) != 0) start++;
+    int start = 0;
+    while(isspace(key_name[start]) != 0) start++;
 	
-	int end = strlen(key_name) - 1;
-	while(isspace(key_name[end]) != 0) end--;
+    size_t end = strlen(key_name) - 1;
+    while(isspace(key_name[end]) != 0) end--;
 
-	strncpy(trimmed_key_name, &key_name[start], (end - start) + 1);
-	int key =  SDL_GetKeyFromName(trimmed_key_name);
-	/*if(key == SDLK_UNKNOWN)
-		log_error("platform:key_from_name", "Unrecognized key '%s', SDL (%s)", trimmed_key_name, SDL_GetError());*/
-	return key;
+    strncpy(trimmed_key_name, &key_name[start], (end - start) + 1);
+    int key =  SDL_GetKeyFromName(trimmed_key_name);
+    /*if(key == SDLK_UNKNOWN)
+      log_error("platform:key_from_name", "Unrecognized key '%s', SDL (%s)", trimmed_key_name, SDL_GetError());*/
+    return key;
 }
 
 const char* platform_key_name_get(int key)
 {
-	if(key < 0) return "SDLK_UNKNOWN";
-	return SDL_GetKeyName(key);
+    if(key < 0) return "SDLK_UNKNOWN";
+    return SDL_GetKeyName(key);
 }
 
 char* platform_user_directory_get(const char* organization, const char* application)
 {
-	char* user_directory = NULL;
-	char* temp_path      = SDL_GetPrefPath(organization, application);
-	if(temp_path)
-	{
-		user_directory = str_new(temp_path);
-		SDL_free(temp_path);
-	}
-	else
-	{
+    char* user_directory = NULL;
+    char* temp_path      = SDL_GetPrefPath(organization, application);
+    if(temp_path)
+    {
+	user_directory = str_new(temp_path);
+	SDL_free(temp_path);
+    }
+    else
+    {
         log_to_stdout("ERR(platform:user_directory_get) Error getting user directory, %s", SDL_GetError());
-	}
-	return user_directory;
+    }
+    return user_directory;
 }
 
 void* platform_load_library(const char *name)
@@ -469,7 +469,7 @@ void* platform_load_library(const char *name)
 #elif defined(_MSC_VER)
     snprintf(lib_name, MAX_LIB_NAME_LEN, "%s.dll", name);
 #elif defined(__MING32__) || defined(__MINGW64__)
-	snprintf(lib_name, MAX_LIB_NAME_LEN, "./%s.dll", name);
+    snprintf(lib_name, MAX_LIB_NAME_LEN, "./%s.dll", name);
 #endif
     void* lib_handle = SDL_LoadObject(lib_name);
     if(!lib_handle) log_error("platform:load_library", "Failed to load library '%s', SDL : (%s)", lib_name, SDL_GetError());

src/libsymmetry/camera.c

@@ -21,224 +21,224 @@ static void update_frustum(struct Camera* camera);
 
 void camera_reset(struct Camera* camera)
 {
-	if(camera->fbo != -1)        framebuffer_remove(camera->fbo);
-	if(camera->render_tex != -1) texture_remove(camera->render_tex);
-	if(camera->depth_tex != -1)  texture_remove(camera->depth_tex);
-	camera->fbo = camera->render_tex = camera->depth_tex = -1;
-	camera->ortho = camera->resizeable = false;
-	camera->fov = camera->aspect_ratio = camera->nearz = camera->farz = 0.f;
-	mat4_identity(&camera->view_mat);
-	mat4_identity(&camera->proj_mat);
-	mat4_identity(&camera->view_proj_mat);
-	for(int i = 0; i < FP_NUM_PLANES; i++)
-		vec4_fill(&camera->frustum[i], 0.f, 0.f, 0.f, 0.f);
-	vec4_fill(&camera->clear_color, 0.f, 1.f, 0.f, 1.0);
+    if(camera->fbo != -1)        framebuffer_remove(camera->fbo);
+    if(camera->render_tex != -1) texture_remove(camera->render_tex);
+    if(camera->depth_tex != -1)  texture_remove(camera->depth_tex);
+    camera->fbo = camera->render_tex = camera->depth_tex = -1;
+    camera->ortho = camera->resizeable = false;
+    camera->fov = camera->aspect_ratio = camera->nearz = camera->farz = 0.f;
+    mat4_identity(&camera->view_mat);
+    mat4_identity(&camera->proj_mat);
+    mat4_identity(&camera->view_proj_mat);
+    for(int i = 0; i < FP_NUM_PLANES; i++)
+	vec4_fill(&camera->frustum[i], 0.f, 0.f, 0.f, 0.f);
+    vec4_fill(&camera->clear_color, 0.f, 1.f, 0.f, 1.0);
 }
 
 void camera_init(struct Camera* camera, int width, int height)
 {
-	camera->base.type  = ET_CAMERA;
-	camera->fbo        = -1;
-	camera->render_tex = -1;
-	camera->depth_tex  = -1;
-	camera->farz       = 1000.f;
-	camera->nearz      = 0.1f;
-	camera->fov        = 60.f;
-	camera->ortho      = false;
-	camera->resizeable = true;
-	camera->zoom       = 1.f;
-	float aspect_ratio = (float)width / (float)height;
-	camera->aspect_ratio = aspect_ratio <= 0.f ? (4.f / 3.f) : aspect_ratio;
-	mat4_identity(&camera->view_mat);
-	mat4_identity(&camera->proj_mat);
-	mat4_identity(&camera->view_proj_mat);
-	for(int i = 0; i < FP_NUM_PLANES; i++)
-		vec4_fill(&camera->frustum[i], 0.f, 0.f, 0.f, 0.f);
-	camera_update_view(camera);
-	camera_update_proj(camera);
-	vec4_fill(&camera->clear_color, 1.f, 1.f, 1.f, 1.f);
+    camera->base.type  = ET_CAMERA;
+    camera->fbo        = -1;
+    camera->render_tex = -1;
+    camera->depth_tex  = -1;
+    camera->farz       = 1000.f;
+    camera->nearz      = 0.1f;
+    camera->fov        = 60.f;
+    camera->ortho      = false;
+    camera->resizeable = true;
+    camera->zoom       = 1.f;
+    float aspect_ratio = (float)width / (float)height;
+    camera->aspect_ratio = aspect_ratio <= 0.f ? (4.f / 3.f) : aspect_ratio;
+    mat4_identity(&camera->view_mat);
+    mat4_identity(&camera->proj_mat);
+    mat4_identity(&camera->view_proj_mat);
+    for(int i = 0; i < FP_NUM_PLANES; i++)
+	vec4_fill(&camera->frustum[i], 0.f, 0.f, 0.f, 0.f);
+    camera_update_view(camera);
+    camera_update_proj(camera);
+    vec4_fill(&camera->clear_color, 1.f, 1.f, 1.f, 1.f);
 }
 
 void camera_update_view_proj(struct Camera* camera)
 {
-	mat4_identity(&camera->view_proj_mat);
-	mat4_mul(&camera->view_proj_mat, &camera->proj_mat, &camera->view_mat);
-	update_frustum(camera);
+    mat4_identity(&camera->view_proj_mat);
+    mat4_mul(&camera->view_proj_mat, &camera->proj_mat, &camera->view_mat);
+    update_frustum(camera);
 }
 
 void camera_update_view(struct Camera* camera)
 {
-	vec3 lookat   = {0.f, 0.f, 0.f};
-	vec3 up       = {0.f, 0.f, 0.f};
-	vec3 position = {0.f, 0.f, 0.f};
-	transform_get_absolute_lookat(&camera->base, &lookat);
-	transform_get_absolute_up(&camera->base, &up);
-	transform_get_absolute_position(&camera->base, &position);
-	mat4_lookat(&camera->view_mat, &position, &lookat, &up);
-	camera_update_view_proj(&camera->base);
+    vec3 lookat   = {0.f, 0.f, 0.f};
+    vec3 up       = {0.f, 0.f, 0.f};
+    vec3 position = {0.f, 0.f, 0.f};
+    transform_get_absolute_lookat(&camera->base, &lookat);
+    transform_get_absolute_up(&camera->base, &up);
+    transform_get_absolute_position(&camera->base, &position);
+    mat4_lookat(&camera->view_mat, &position, &lookat, &up);
+    camera_update_view_proj(camera);
 }
 
 void camera_update_proj(struct Camera* camera)
 {
-	if(!camera->ortho)
-	{
-		mat4_perspective(&camera->proj_mat,
-						 camera->fov / camera->zoom,
-						 camera->aspect_ratio,
-						 camera->nearz,
-						 camera->farz);
-	}
-	else
-	{
-		int width, height;
-		struct Game_State* game_state = game_state_get();
-		platform->window.get_size(game_state->window, &width, &height);
-		mat4_ortho(&camera->proj_mat, 
-					-width / camera->zoom,
-					 width / camera->zoom,
-					 height / camera->zoom,
-					-height / camera->zoom,
-					 camera->nearz,
-					 camera->farz);
-	}
-	camera_update_view_proj(camera);
+    if(!camera->ortho)
+    {
+	mat4_perspective(&camera->proj_mat,
+			 camera->fov / camera->zoom,
+			 camera->aspect_ratio,
+			 camera->nearz,
+			 camera->farz);
+    }
+    else
+    {
+	int width, height;
+	struct Game_State* game_state = game_state_get();
+	platform->window.get_size(game_state->window, &width, &height);
+	mat4_ortho(&camera->proj_mat, 
+		   -width / camera->zoom,
+		   width / camera->zoom,
+		   height / camera->zoom,
+		   -height / camera->zoom,
+		   camera->nearz,
+		   camera->farz);
+    }
+    camera_update_view_proj(camera);
 }
 
 void camera_attach_fbo(struct Camera* camera,
-					   int            width,
-					   int            height,
-					   bool           has_depth,
-					   bool           has_color,
-					   bool           resizeable)
+		       int            width,
+		       int            height,
+		       bool           has_depth,
+		       bool           has_color,
+		       bool           resizeable)
 {
-	assert(width > 0 && height > 0);
-	if(camera->fbo != -1)
-	{
-		log_error("camera:attach_fbo", "Camera already has fbo attached!");
-		return;
-	}
-	camera->fbo = framebuffer_create(width, height, has_depth, 0, resizeable);
-	if(camera->fbo > -1)
+    assert(width > 0 && height > 0);
+    if(camera->fbo != -1)
+    {
+	log_error("camera:attach_fbo", "Camera already has fbo attached!");
+	return;
+    }
+    camera->fbo = framebuffer_create(width, height, has_depth, 0, resizeable);
+    if(camera->fbo > -1)
+    {
+	if(has_color)
 	{
-		if(has_color)
-		{
-			camera->render_tex = texture_create(NULL,
-												TU_DIFFUSE,
-												width, height,
-												GL_RGBA,
-												GL_RGBA8,
-												GL_UNSIGNED_BYTE,
-												NULL);
-			texture_set_param(camera->render_tex, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-			texture_set_param(camera->render_tex, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-			texture_set_param(camera->render_tex, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-			texture_set_param(camera->render_tex, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-			framebuffer_texture_set(camera->fbo, camera->render_tex, FA_COLOR_ATTACHMENT0);
-		}
-
-		if(has_depth)
-		{
-			camera->depth_tex = texture_create(NULL,
-											   TU_SHADOWMAP1,
-											   width, height,
-											   GL_DEPTH_COMPONENT,
-											   GL_DEPTH_COMPONENT,
-											   GL_UNSIGNED_BYTE,
-											   NULL);
-			texture_set_param(camera->depth_tex, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-			texture_set_param(camera->depth_tex, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-			texture_set_param(camera->depth_tex, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-			texture_set_param(camera->depth_tex, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-			texture_set_param(camera->depth_tex, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE);
-			texture_set_param(camera->depth_tex, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
-			framebuffer_texture_set(camera->fbo, camera->depth_tex, FA_DEPTH_ATTACHMENT);
-		}
+	    camera->render_tex = texture_create(NULL,
+						TU_DIFFUSE,
+						width, height,
+						GL_RGBA,
+						GL_RGBA8,
+						GL_UNSIGNED_BYTE,
+						NULL);
+	    texture_set_param(camera->render_tex, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+	    texture_set_param(camera->render_tex, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+	    texture_set_param(camera->render_tex, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+	    texture_set_param(camera->render_tex, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+	    framebuffer_texture_set(camera->fbo, camera->render_tex, FA_COLOR_ATTACHMENT0);
 	}
-	else
+
+	if(has_depth)
 	{
-		log_error("camera:attach_fbo", "Framebuffer not attached to camera!");
+	    camera->depth_tex = texture_create(NULL,
+					       TU_SHADOWMAP1,
+					       width, height,
+					       GL_DEPTH_COMPONENT,
+					       GL_DEPTH_COMPONENT,
+					       GL_UNSIGNED_BYTE,
+					       NULL);
+	    texture_set_param(camera->depth_tex, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+	    texture_set_param(camera->depth_tex, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+	    texture_set_param(camera->depth_tex, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+	    texture_set_param(camera->depth_tex, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+	    texture_set_param(camera->depth_tex, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE);
+	    texture_set_param(camera->depth_tex, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
+	    framebuffer_texture_set(camera->fbo, camera->depth_tex, FA_DEPTH_ATTACHMENT);
 	}
+    }
+    else
+    {
+	log_error("camera:attach_fbo", "Framebuffer not attached to camera!");
+    }
 }
 
 static void update_frustum(struct Camera* camera)
 {
-	assert(camera);
-	float* mvp = &camera->view_proj_mat.mat[0];
+    assert(camera);
+    float* mvp = &camera->view_proj_mat.mat[0];
 
-	camera->frustum[FP_LEFT].x   = mvp[3]  + mvp[0];
-	camera->frustum[FP_LEFT].y   = mvp[7]  + mvp[4];
-	camera->frustum[FP_LEFT].z   = mvp[11] + mvp[2];
-	camera->frustum[FP_LEFT].w   = mvp[15] + mvp[12];
+    camera->frustum[FP_LEFT].x   = mvp[3]  + mvp[0];
+    camera->frustum[FP_LEFT].y   = mvp[7]  + mvp[4];
+    camera->frustum[FP_LEFT].z   = mvp[11] + mvp[2];
+    camera->frustum[FP_LEFT].w   = mvp[15] + mvp[12];
  
-	camera->frustum[FP_RIGHT].x  = mvp[3]  - mvp[0];
-	camera->frustum[FP_RIGHT].y  = mvp[7]  - mvp[4];
-	camera->frustum[FP_RIGHT].z  = mvp[11] - mvp[8];
-	camera->frustum[FP_RIGHT].w  = mvp[15] - mvp[12];
+    camera->frustum[FP_RIGHT].x  = mvp[3]  - mvp[0];
+    camera->frustum[FP_RIGHT].y  = mvp[7]  - mvp[4];
+    camera->frustum[FP_RIGHT].z  = mvp[11] - mvp[8];
+    camera->frustum[FP_RIGHT].w  = mvp[15] - mvp[12];
        
-	camera->frustum[FP_BOTTOM].x = mvp[3]  + mvp[1];
-	camera->frustum[FP_BOTTOM].y = mvp[11] + mvp[5];
-	camera->frustum[FP_BOTTOM].z = mvp[11] + mvp[9];
-	camera->frustum[FP_BOTTOM].w = mvp[15] + mvp[13];
+    camera->frustum[FP_BOTTOM].x = mvp[3]  + mvp[1];
+    camera->frustum[FP_BOTTOM].y = mvp[11] + mvp[5];
+    camera->frustum[FP_BOTTOM].z = mvp[11] + mvp[9];
+    camera->frustum[FP_BOTTOM].w = mvp[15] + mvp[13];
  
-	camera->frustum[FP_TOP].x    = mvp[3]  - mvp[1];
-	camera->frustum[FP_TOP].y    = mvp[7]  - mvp[5];
-	camera->frustum[FP_TOP].z    = mvp[11] - mvp[9];
-	camera->frustum[FP_TOP].w    = mvp[15] - mvp[13];
+    camera->frustum[FP_TOP].x    = mvp[3]  - mvp[1];
+    camera->frustum[FP_TOP].y    = mvp[7]  - mvp[5];
+    camera->frustum[FP_TOP].z    = mvp[11] - mvp[9];
+    camera->frustum[FP_TOP].w    = mvp[15] - mvp[13];
  
-	camera->frustum[FP_NEAR].x   = mvp[3]  + mvp[2];
-	camera->frustum[FP_NEAR].y   = mvp[7]  + mvp[6];
-	camera->frustum[FP_NEAR].z   = mvp[11] + mvp[10];
-	camera->frustum[FP_NEAR].w   = mvp[15] + mvp[14];
+    camera->frustum[FP_NEAR].x   = mvp[3]  + mvp[2];
+    camera->frustum[FP_NEAR].y   = mvp[7]  + mvp[6];
+    camera->frustum[FP_NEAR].z   = mvp[11] + mvp[10];
+    camera->frustum[FP_NEAR].w   = mvp[15] + mvp[14];
        
-	camera->frustum[FP_FAR].x    = mvp[3]  - mvp[2];
-	camera->frustum[FP_FAR].y    = mvp[7]  - mvp[6];
-	camera->frustum[FP_FAR].z    = mvp[11] - mvp[10];
-	camera->frustum[FP_FAR].w    = mvp[15] - mvp[14];
-
-	for(int i = 0; i < FP_NUM_PLANES; i++)
-	{
-		vec3 plane_xyz = {camera->frustum[i].x, camera->frustum[i].y, camera->frustum[i].z};
-		float length   = fabsf(vec3_len(&plane_xyz));
-		vec4_scale(&camera->frustum[i], &camera->frustum[i], (1.f / length));
-	}
+    camera->frustum[FP_FAR].x    = mvp[3]  - mvp[2];
+    camera->frustum[FP_FAR].y    = mvp[7]  - mvp[6];
+    camera->frustum[FP_FAR].z    = mvp[11] - mvp[10];
+    camera->frustum[FP_FAR].w    = mvp[15] - mvp[14];
+
+    for(int i = 0; i < FP_NUM_PLANES; i++)
+    {
+	vec3 plane_xyz = {camera->frustum[i].x, camera->frustum[i].y, camera->frustum[i].z};
+	float length   = fabsf(vec3_len(&plane_xyz));
+	vec4_scale(&camera->frustum[i], &camera->frustum[i], (1.f / length));
+    }
 }
 
 struct Ray camera_screen_coord_to_ray(struct Camera* camera, int mouse_x, int mouse_y)
 {
-	struct Ray ray;
+    struct Ray ray;
 
-	int win_width = 0, win_height = 0;
-	struct Game_State* game_state = game_state_get();
-	platform->window.get_size(game_state->window, &win_width, &win_height);
+    int win_width = 0, win_height = 0;
+    struct Game_State* game_state = game_state_get();
+    platform->window.get_size(game_state->window, &win_width, &win_height);
 
-	float normalized_x = (2.f * (float)mouse_x) / (float)win_width - 1.f;
-	float normalized_y = 1.f - (2.f * (float)mouse_y) / (float)win_height;
+    float normalized_x = (2.f * (float)mouse_x) / (float)win_width - 1.f;
+    float normalized_y = 1.f - (2.f * (float)mouse_y) / (float)win_height;
 
-	vec3 near_point = {0.f};
-	vec3 far_point = {0.f};
+    vec3 near_point = {0.f};
+    vec3 far_point = {0.f};
 
-	mat4 inverse_view_proj_mat;
-	mat4_identity(&inverse_view_proj_mat);
-	mat4_inverse(&inverse_view_proj_mat, &camera->view_proj_mat);
+    mat4 inverse_view_proj_mat;
+    mat4_identity(&inverse_view_proj_mat);
+    mat4_inverse(&inverse_view_proj_mat, &camera->view_proj_mat);
 
-	//Project the near point
-	quat rot_near = {normalized_x, normalized_y, 0.f, 1.f};
-	vec4_mul_mat4(&rot_near, &rot_near, &inverse_view_proj_mat);
-	near_point.x = rot_near.x / rot_near.w;
-	near_point.y = rot_near.y / rot_near.w;
-	near_point.z = rot_near.z / rot_near.w;
+    //Project the near point
+    quat rot_near = {normalized_x, normalized_y, 0.f, 1.f};
+    quat_mul_mat4(&rot_near, &rot_near, &inverse_view_proj_mat);
+    near_point.x = rot_near.x / rot_near.w;
+    near_point.y = rot_near.y / rot_near.w;
+    near_point.z = rot_near.z / rot_near.w;
 
-	//Project far point
-	quat rot_far = {normalized_x, normalized_y, 1.f, 1.f};
-	vec4_mul_mat4(&rot_far, &rot_far, &inverse_view_proj_mat);
-	far_point.x = rot_far.x / rot_far.w;
-	far_point.y = rot_far.y / rot_far.w;
-	far_point.z = rot_far.z / rot_far.w;
+    //Project far point
+    quat rot_far = {normalized_x, normalized_y, 1.f, 1.f};
+    quat_mul_mat4(&rot_far, &rot_far, &inverse_view_proj_mat);
+    far_point.x = rot_far.x / rot_far.w;
+    far_point.y = rot_far.y / rot_far.w;
+    far_point.z = rot_far.z / rot_far.w;
 
-	vec3_sub(&ray.direction, &far_point, &near_point);
-	vec3_norm(&ray.direction, &ray.direction);
+    vec3_sub(&ray.direction, &far_point, &near_point);
+    vec3_norm(&ray.direction, &ray.direction);
 
-	transform_get_absolute_position(&camera->base, &ray.origin);
+    transform_get_absolute_position(&camera->base, &ray.origin);
 	
-	return ray;
-}
+    return ray;
+}

src/libsymmetry/console.c

@@ -14,82 +14,82 @@ static int console_filter(const struct nk_text_edit *box, nk_rune unicode);
 
 void console_init(struct Console* console)
 {
-	assert(console);
+    assert(console);
 
-	console_message_color[CMT_MESSAGE] = nk_rgb(255, 255, 255);
-	console_message_color[CMT_WARNING] = nk_rgb(255, 255, 0);
-	console_message_color[CMT_ERROR]   = nk_rgb(255, 0, 0);
-	console_message_color[CMT_COMMAND] = nk_rgb(114, 173, 224);
-	console_message_color[CMT_NONE]    = nk_rgb(255, 0, 255);
+    console_message_color[CMT_MESSAGE] = nk_rgb(255, 255, 255);
+    console_message_color[CMT_WARNING] = nk_rgb(255, 255, 0);
+    console_message_color[CMT_ERROR]   = nk_rgb(255, 0, 0);
+    console_message_color[CMT_COMMAND] = nk_rgb(114, 173, 224);
+    console_message_color[CMT_NONE]    = nk_rgb(255, 0, 255);
 	
-	console->visible               = false;
-	console->scroll_to_bottom      = true;
-	console->text_region_height    = 22.f;
-	console->line_height           = 20.f;
-	console->current_message_index = -1;
-
-	memset(console->console_command_text, '\0', MAX_CONSOLE_MESSAGE_LEN);
-	for(int i = 0; i < MAX_CONSOLE_MESSAGES; i++)
-	{
-		memset(console->console_messages[i].message, '\0', MAX_CONSOLE_MESSAGE_LEN);
-		console->console_messages[i].type = CMT_NONE;
-	}
+    console->visible               = false;
+    console->scroll_to_bottom      = true;
+    console->text_region_height    = 22.f;
+    console->line_height           = 20.f;
+    console->current_message_index = -1;
+
+    memset(console->console_command_text, '\0', MAX_CONSOLE_MESSAGE_LEN);
+    for(int i = 0; i < MAX_CONSOLE_MESSAGES; i++)
+    {
+	memset(console->console_messages[i].message, '\0', MAX_CONSOLE_MESSAGE_LEN);
+	console->console_messages[i].type = CMT_NONE;
+    }
 }
 
 void console_toggle(struct Console* console)
 {
-	if(!console->visible) console->scroll_to_bottom = true;
-	console->visible = !console->visible;
+    console->visible = !console->visible;
+    if(console->visible) console->scroll_to_bottom = true;
 }
 
 void console_update(struct Console* console, struct Gui_State* gui_state, float dt)
 {
-	if(!console->visible) return;
+    if(!console->visible) return;
 
-	struct nk_context* context = &gui_state->context;
-	struct Game_State* game_state = game_state_get();
+    struct nk_context* context = &gui_state->context;
+    struct Game_State* game_state = game_state_get();
 
-	int win_width = 0, win_height = 0;
-	platform->window.get_drawable_size(game_state->window, &win_width, &win_height);
-	int half_height = win_height / 2;
+    int win_width = 0, win_height = 0;
+    platform->window.get_drawable_size(game_state->window, &win_width, &win_height);
+    int half_height = win_height / 2;
 
-	if(nk_begin_titled(context, "Console", "Console", nk_recti(0, 0, win_width, half_height), NK_WINDOW_SCROLL_AUTO_HIDE))
+    if(nk_begin_titled(context, "Console", "Console", nk_recti(0, 0, win_width, half_height), NK_WINDOW_SCROLL_AUTO_HIDE))
+    {
+	nk_layout_row_dynamic(context, nk_window_get_height(context) - console->text_region_height * 2, 1);
+	if(nk_group_begin(context, "Log", NK_WINDOW_BORDER))
 	{
-		nk_layout_row_dynamic(context, nk_window_get_height(context) - console->text_region_height * 2, 1);
-		if(nk_group_begin(context, "Log", NK_WINDOW_BORDER))
-		{
-			for(int i = 0; i <= console->current_message_index; i++)
-			{
-				nk_layout_row_dynamic(context, console->line_height, 1);
-				nk_labelf_colored(context, NK_TEXT_ALIGN_LEFT | NK_TEXT_ALIGN_MIDDLE, console_message_color[console->console_messages[i].type], console->console_messages[i].message);
-			}
-
-			if(console->scroll_to_bottom == true) // scroll console message area to the bottom if required
-			{
-				*context->current->layout->offset_y = context->current->layout->at_y;
-				console->scroll_to_bottom = false;
-			}
+	    for(int i = 0; i <= console->current_message_index; i++)
+	    {
+		nk_layout_row_dynamic(context, console->line_height, 1);
+		nk_labelf_colored(context, NK_TEXT_ALIGN_LEFT | NK_TEXT_ALIGN_MIDDLE, console_message_color[console->console_messages[i].type], console->console_messages[i].message);
+	    }
+
+	    if(console->scroll_to_bottom == true) // scroll console message area to the bottom if required
+	    {
+		*context->current->layout->offset_y = (nk_uint)context->current->layout->at_y;
+		console->scroll_to_bottom = false;
+	    }
 			
-			nk_group_end(context);
-		}
-
-		//Edit-string/Textfield for command
-		nk_layout_row_dynamic(context, console->text_region_height, 1);
-		int edit_flags = NK_EDIT_GOTO_END_ON_ACTIVATE | NK_EDIT_FIELD | NK_EDIT_SIG_ENTER;
-		nk_edit_focus(context, edit_flags);
-		int edit_state = nk_edit_string_zero_terminated(context, edit_flags, console->console_command_text, MAX_CONSOLE_MESSAGE_LEN, console_filter);
-		if(edit_state & NK_EDIT_COMMITED)
-		{
-			if(++console->current_message_index >= MAX_CONSOLE_MESSAGES)
-				console->current_message_index = 0;
+	    nk_group_end(context);
+	}
+
+	//Edit-string/Textfield for command
+	nk_layout_row_dynamic(context, console->text_region_height, 1);
+	int edit_flags = NK_EDIT_GOTO_END_ON_ACTIVATE | NK_EDIT_FIELD | NK_EDIT_SIG_ENTER;
+	nk_edit_focus(context, edit_flags);
+	int edit_state = nk_edit_string_zero_terminated(context, edit_flags, console->console_command_text, MAX_CONSOLE_MESSAGE_LEN, console_filter);
+	if(edit_state & NK_EDIT_COMMITED)
+	{
+	    if(++console->current_message_index >= MAX_CONSOLE_MESSAGES)
+		console->current_message_index = 0;
 			
-			snprintf(console->console_messages[console->current_message_index].message, MAX_CONSOLE_MESSAGE_LEN, "> %s", console->console_command_text);
-			console->console_messages[console->current_message_index].type = CMT_COMMAND;
-			memset(console->console_command_text, '\0', MAX_CONSOLE_MESSAGE_LEN);
-			console->scroll_to_bottom = true;
-		}
+	    snprintf(console->console_messages[console->current_message_index].message, MAX_CONSOLE_MESSAGE_LEN, "> %s", console->console_command_text);
+	    console->console_messages[console->current_message_index].type = CMT_COMMAND;
+	    memset(console->console_command_text, '\0', MAX_CONSOLE_MESSAGE_LEN);
+	    console->scroll_to_bottom = true;
 	}
-	nk_end(context);
+    }
+    nk_end(context);
 }
 
 void console_destroy(struct Console* console)
@@ -99,37 +99,37 @@ void console_destroy(struct Console* console)
 
 int console_filter(const struct nk_text_edit *box, nk_rune unicode)
 {
-	NK_UNUSED(box);
-	if(unicode > 128 || unicode == 96) // Ignore tilde or anything other than ascii
-		return nk_false;
-	else 
-		return nk_true;
+    NK_UNUSED(box);
+    if(unicode > 128 || unicode == 96) // Ignore tilde or anything other than ascii
+	return nk_false;
+    else 
+	return nk_true;
 }
 
 void console_on_log_message(struct Console* console, const char* message, va_list args)
 {
-	if(++console->current_message_index >= MAX_CONSOLE_MESSAGES)
-		console->current_message_index = 0;
-	vsnprintf(console->console_messages[console->current_message_index].message, MAX_CONSOLE_MESSAGE_LEN, message, args);
-	console->console_messages[console->current_message_index].type = CMT_MESSAGE;
-	console->scroll_to_bottom = true;
+    if(++console->current_message_index >= MAX_CONSOLE_MESSAGES)
+	console->current_message_index = 0;
+    vsnprintf(console->console_messages[console->current_message_index].message, MAX_CONSOLE_MESSAGE_LEN, message, args);
+    console->console_messages[console->current_message_index].type = CMT_MESSAGE;
+    console->scroll_to_bottom = true;
 }
 
 void console_on_log_warning(struct Console* console, const char* warning_message, va_list args)
 {
-	if(++console->current_message_index >= MAX_CONSOLE_MESSAGES)
-		console->current_message_index = 0;
-	vsnprintf(console->console_messages[console->current_message_index].message, MAX_CONSOLE_MESSAGE_LEN, warning_message, args);
-	console->console_messages[console->current_message_index].type = CMT_WARNING;
-	console->scroll_to_bottom = true;
+    if(++console->current_message_index >= MAX_CONSOLE_MESSAGES)
+	console->current_message_index = 0;
+    vsnprintf(console->console_messages[console->current_message_index].message, MAX_CONSOLE_MESSAGE_LEN, warning_message, args);
+    console->console_messages[console->current_message_index].type = CMT_WARNING;
+    console->scroll_to_bottom = true;
 }
 
 void console_on_log_error(struct Console* console, const char* context, const char* error, va_list args)
 {
-	if(++console->current_message_index >= MAX_CONSOLE_MESSAGES)
-		console->current_message_index = 0;
-	int loc = snprintf(console->console_messages[console->current_message_index].message, MAX_CONSOLE_MESSAGE_LEN, "(%s)", context);
-	vsnprintf(console->console_messages[console->current_message_index].message + loc, MAX_CONSOLE_MESSAGE_LEN, error, args);
-	console->console_messages[console->current_message_index].type = CMT_ERROR;
-	console->scroll_to_bottom = true;
+    if(++console->current_message_index >= MAX_CONSOLE_MESSAGES)
+	console->current_message_index = 0;
+    int loc = snprintf(console->console_messages[console->current_message_index].message, MAX_CONSOLE_MESSAGE_LEN, "(%s)", context);
+    vsnprintf(console->console_messages[console->current_message_index].message + loc, MAX_CONSOLE_MESSAGE_LEN, error, args);
+    console->console_messages[console->current_message_index].type = CMT_ERROR;
+    console->scroll_to_bottom = true;
 }

src/libsymmetry/entity.h

@@ -18,137 +18,137 @@ typedef void (*Collision_CB)(struct Entity* this_entity, struct Entity* other_en
 
 enum Entity_Type
 {
-	ET_NONE,
-	ET_DEFAULT,
-	ET_PLAYER,
-	ET_ROOT,
-	ET_CAMERA,
-	ET_LIGHT,
-	ET_STATIC_MESH,
-	ET_SOUND_SOURCE,
-	ET_MAX
+    ET_NONE,
+    ET_DEFAULT,
+    ET_PLAYER,
+    ET_ROOT,
+    ET_CAMERA,
+    ET_LIGHT,
+    ET_STATIC_MESH,
+    ET_SOUND_SOURCE,
+    ET_MAX
 };
 
 enum LightType
 {
-	LT_SPOT  = 0,
-	LT_DIR,
-	LT_POINT,
-	LT_INVALID,
-	LT_MAX
+    LT_SPOT  = 0,
+    LT_DIR,
+    LT_POINT,
+    LT_INVALID,
+    LT_MAX
 };
 
 enum Camera_Type
 {
-	CAM_EDITOR = 0,
-	CAM_GAME,
-	CAM_MAX
+    CAM_EDITOR = 0,
+    CAM_GAME,
+    CAM_MAX
 };
 
 struct Transform
 {
-	vec3            position;
-	vec3            scale;
-	quat            rotation;
-	mat4            trans_mat;
-	bool            is_modified;
-	bool            sync_physics;
-	struct Entity*  parent;
-	struct Entity** children;
+    vec3            position;
+    vec3            scale;
+    quat            rotation;
+    mat4            trans_mat;
+    bool            is_modified;
+    bool            sync_physics;
+    struct Entity*  parent;
+    struct Entity** children;
 };
 
 struct Entity
 {
-	int              id;
-	int              type;
-	char             name[MAX_ENTITY_NAME_LEN];
-	bool             marked_for_deletion;
-	bool             active;
-	bool             editor_selected;
-	struct Transform transform;
+    int              id;
+    int              type;
+    char             name[MAX_ENTITY_NAME_LEN];
+    bool             marked_for_deletion;
+    bool             active;
+    bool             editor_selected;
+    struct Transform transform;
 };
 
 struct Model
 {
-	int              geometry_index;
-	struct Material* material;
-	struct Variant   material_params[MMP_MAX];
+    int              geometry_index;
+    struct Material* material;
+    struct Variant   material_params[MMP_MAX];
 };
 
 struct Sound_Source
 {
-	struct Entity               base;
-	int                         type;
-	bool                        playing;
-	bool                        loop;
+    struct Entity               base;
+    int                         type;
+    bool                        playing;
+    bool                        loop;
     uint                        source_instance;
-	float                       min_distance;
-	float                       max_distance;
-	float                       rolloff_factor;
-	float                       volume;
-	int                         attenuation_type;
-	struct Sound_Source_Buffer* source_buffer; // Handle to the file from which the sound is loaded and played
+    float                       min_distance;
+    float                       max_distance;
+    float                       rolloff_factor;
+    float                       volume;
+    int                         attenuation_type;
+    struct Sound_Source_Buffer* source_buffer; // Handle to the file from which the sound is loaded and played
 };
 
 struct Camera
 {
-	struct Entity base;
-	mat4          proj_mat;
-	mat4          view_mat;
-	mat4          view_proj_mat;
-	float         fov;
-	float         aspect_ratio;
-	float         nearz;
-	float         farz;
-	float         zoom;
-	bool          ortho;
-	int           fbo;
-	int           render_tex;
-	int           depth_tex;
-	vec4          clear_color;
-	vec4          frustum[6];
-	bool          resizeable;
+    struct Entity base;
+    mat4          proj_mat;
+    mat4          view_mat;
+    mat4          view_proj_mat;
+    float         fov;
+    float         aspect_ratio;
+    float         nearz;
+    float         farz;
+    float         zoom;
+    bool          ortho;
+    int           fbo;
+    int           render_tex;
+    int           depth_tex;
+    vec4          clear_color;
+    vec4          frustum[6];
+    bool          resizeable;
 };
 
 struct Light
 {
-	struct Entity base;
-	float         outer_angle;
-	float         inner_angle;
-	float         falloff;
-	float         intensity;
-	vec3          color;
-	bool          cast_shadow;
-	bool          pcf_enabled;
-	bool          valid;        
-	int           type;
-	int           radius; 
-	int           shadow_map[4];
-	float         depth_bias;
+    struct Entity base;
+    float         outer_angle;
+    float         inner_angle;
+    float         falloff;
+    float         intensity;
+    vec3          color;
+    bool          cast_shadow;
+    bool          pcf_enabled;
+    bool          valid;        
+    int           type;
+    int           radius; 
+    int           shadow_map[4];
+    float         depth_bias;
 };
 
 struct Collision
 {
-	Rigidbody       rigidbody;
-	Collision_Shape collision_shape;
-	Collision_CB    on_collision;
+    Rigidbody       rigidbody;
+    Collision_Shape collision_shape;
+    Collision_CB    on_collision;
 };
 
 struct Static_Mesh
 {
-	struct Entity    base;
-	struct Model     model;
-	struct Collision collision;
+    struct Entity    base;
+    struct Model     model;
+    struct Collision collision;
 };
 
 struct Player
 {
-	struct Entity       base;
-	struct Static_Mesh* mesh;
-	struct Camera*      camera_node;
-	float               move_speed;
-	float               move_speed_multiplier;
-	float               turn_speed;
+    struct Entity       base;
+    struct Static_Mesh* mesh;
+    struct Camera*      camera_node;
+    float               move_speed;
+    float               move_speed_multiplier;
+    float               turn_speed;
 };
 
 void           entity_init(struct Entity* entity, const char* name, struct Entity* parent);

src/libsymmetry/material.h

@@ -12,52 +12,52 @@ struct Static_Mesh;
 
 struct Uniform
 {
-	int  location;
-	int  type;
+    int  location;
+    int  type;
 };
 
 enum Mat_Type
 {
-	MAT_BLINN = 0,
-	MAT_UNSHADED,
-	MAT_MAX
+    MAT_BLINN = 0,
+    MAT_UNSHADED,
+    MAT_MAX
 };
 
 enum Mat_Model_Param
 {
-	MMP_DIFFUSE_TEX = 0,
-	MMP_DIFFUSE_COL,
-	MMP_DIFFUSE,
-	MMP_SPECULAR_STRENGTH,
-	MMP_SPECULAR,
-	MMP_MAX
+    MMP_DIFFUSE_TEX = 0,
+    MMP_DIFFUSE_COL,
+    MMP_DIFFUSE,
+    MMP_SPECULAR_STRENGTH,
+    MMP_SPECULAR,
+    MMP_MAX
 };
 
 enum Mat_Pipeline_Param
 {
-	MPP_MODEL_MAT = 0,
-	MPP_INV_MODEL_MAT,
-	MPP_VIEW_MAT,
-	MPP_MVP,
-	MPP_FOG_MODE,
-	MPP_FOG_DENSITY,
-	MPP_FOG_START_DIST,
-	MPP_FOG_MAX_DIST,
-	MPP_FOG_COLOR,
-	MPP_CAM_POS,
-	MPP_TOTAL_LIGHTS,
-	MPP_AMBIENT_LIGHT,
-	MPP_MAX
+    MPP_MODEL_MAT = 0,
+    MPP_INV_MODEL_MAT,
+    MPP_VIEW_MAT,
+    MPP_MVP,
+    MPP_FOG_MODE,
+    MPP_FOG_DENSITY,
+    MPP_FOG_START_DIST,
+    MPP_FOG_MAX_DIST,
+    MPP_FOG_COLOR,
+    MPP_CAM_POS,
+    MPP_TOTAL_LIGHTS,
+    MPP_AMBIENT_LIGHT,
+    MPP_MAX
 };
 
 struct Material
 {
-	int                 type;
-	int                 shader;
-	struct Static_Mesh* registered_static_meshes[MAX_MATERIAL_REGISTERED_STATIC_MESHES];
-	bool                lit;
-	struct Uniform      model_params[MMP_MAX];
-	struct Uniform      pipeline_params[MPP_MAX];
+    int                 type;
+    int                 shader;
+    struct Static_Mesh* registered_static_meshes[MAX_MATERIAL_REGISTERED_STATIC_MESHES];
+    bool                lit;
+    struct Uniform      model_params[MMP_MAX];
+    struct Uniform      pipeline_params[MPP_MAX];
 };
 
 bool material_init(struct Material* material, int material_type);

src/libsymmetry/player.c

@@ -6,77 +6,79 @@
 #include "../common/common.h"
 #include "camera.h"
 #include "bounding_volumes.h"
+#include "../common/hashmap.h"
+#include "../common/log.h"
 
 void player_init(struct Player* player, struct Scene* scene)
 {
-	entity_init(player, "Player", &scene->root_entity);
-	player->base.active  = true;
-	player->base.id      = 1;
-	player->base.type    = ET_PLAYER;
+    entity_init(player, "Player", &scene->root_entity);
+    player->base.active  = true;
+    player->base.id      = 1;
+    player->base.type    = ET_PLAYER;
 
-	struct Hashmap* config = platform->config.get();
-	player->move_speed            = hashmap_int_get(config, "player_move_speed");
-	player->move_speed_multiplier = hashmap_int_get(config, "player_move_speed_multiplier");
-	player->turn_speed            = hashmap_int_get(config, "player_turn_speed");
+    struct Hashmap* config = platform->config.get();
+    player->move_speed            = hashmap_int_get(config, "player_move_speed");
+    player->move_speed_multiplier = hashmap_int_get(config, "player_move_speed_multiplier");
+    player->turn_speed            = hashmap_int_get(config, "player_turn_speed");
 
-	player->mesh = scene_static_mesh_create(scene, "Player_Mesh", player, "sphere.symbres", MAT_BLINN);
+    player->mesh = scene_static_mesh_create(scene, "Player_Mesh", player, "sphere.symbres", MAT_BLINN);
 
-	struct Camera* player_camera = &scene->cameras[CAM_GAME];
-	entity_rename(player_camera, "Player_Camera");
-	player_camera->base.active = true;
-	player_camera->clear_color.x = 0.6f;
-	player_camera->clear_color.y = 0.6f;
-	player_camera->clear_color.z = 0.9f;
-	player_camera->clear_color.w = 1.f;
-	player->camera_node = player_camera;
+    struct Camera* player_camera = &scene->cameras[CAM_GAME];
+    entity_rename(player_camera, "Player_Camera");
+    player_camera->base.active = true;
+    player_camera->clear_color.x = 0.6f;
+    player_camera->clear_color.y = 0.6f;
+    player_camera->clear_color.z = 0.9f;
+    player_camera->clear_color.w = 1.f;
+    player->camera_node = player_camera;
 
-	int render_width  = hashmap_int_get(config, "render_width");
-	int render_height = hashmap_int_get(config, "render_height");
-	camera_attach_fbo(player_camera, render_width, render_height, true, true, true);
-	transform_parent_set(player_camera, player, true);
+    int render_width  = hashmap_int_get(config, "render_width");
+    int render_height = hashmap_int_get(config, "render_height");
+    camera_attach_fbo(player_camera, render_width, render_height, true, true, true);
+    transform_parent_set(player_camera, player, true);
 
-	vec3 cam_translation = {0.f, 20.f, 2.f};
-	transform_translate(player_camera, &cam_translation, TS_LOCAL);
+    vec3 cam_translation = {0.f, 20.f, 2.f};
+    transform_translate(player_camera, &cam_translation, TS_LOCAL);
 
-	vec3 cam_axis = {-1.f, 0.f, 0.f};
-	transform_rotate(player_camera, &cam_axis, 85.f, TS_LOCAL);
+    vec3 cam_axis = {-1.f, 0.f, 0.f};
+    transform_rotate(player_camera, &cam_axis, 85.f, TS_LOCAL);
 }
 
 void player_destroy(struct Player* player)
 {
-	entity_reset(player, player->base.id);
-	player->base.active = false;
+    entity_reset(player, player->base.id);
+    player->base.active = false;
 }
 
 void player_update(struct Player* player, struct Scene* scene, float dt)
 {
-	float move_speed = player->move_speed;
-	vec3 offset = {0.f, 0.f, 0.f};
+    float move_speed = player->move_speed;
+    vec3 offset = {0.f, 0.f, 0.f};
 
-	/* Movement */
-	if(input_map_state_get("Sprint",        KS_PRESSED)) move_speed *= player->move_speed_multiplier;
-	if(input_map_state_get("Move_Forward",  KS_PRESSED)) offset.z   -= move_speed;
-	if(input_map_state_get("Move_Backward", KS_PRESSED)) offset.z   += move_speed;
-	if(input_map_state_get("Move_Left",     KS_PRESSED)) offset.x   -= move_speed;
-	if(input_map_state_get("Move_Right",    KS_PRESSED)) offset.x   += move_speed;
-	if(input_map_state_get("Move_Up",       KS_PRESSED)) offset.y   += move_speed;
-	if(input_map_state_get("Move_Down",     KS_PRESSED)) offset.y   -= move_speed;
+    /* Movement */
+    if(input_map_state_get("Sprint",        KS_PRESSED)) move_speed *= player->move_speed_multiplier;
+    if(input_map_state_get("Move_Forward",  KS_PRESSED)) offset.z   -= move_speed;
+    if(input_map_state_get("Move_Backward", KS_PRESSED)) offset.z   += move_speed;
+    if(input_map_state_get("Move_Left",     KS_PRESSED)) offset.x   -= move_speed;
+    if(input_map_state_get("Move_Right",    KS_PRESSED)) offset.x   += move_speed;
+    if(input_map_state_get("Move_Up",       KS_PRESSED)) offset.y   += move_speed;
+    if(input_map_state_get("Move_Down",     KS_PRESSED)) offset.y   -= move_speed;
 
-	vec3_scale(&offset, &offset, dt);
-	if(offset.x != 0 || offset.y != 0 || offset.z != 0)
-	{
-		transform_translate(player, &offset, TS_LOCAL);
-	}
+    vec3_scale(&offset, &offset, dt);
+    if(offset.x != 0 || offset.y != 0 || offset.z != 0)
+    {
+	transform_translate(player, &offset, TS_LOCAL);
+    }
 
-	/* Aiming and Projectiles*/
-	if(input_mousebutton_state_get(MSB_RIGHT, KS_PRESSED))
-	{
-		int mouse_x = 0, mouse_y = 0;
-		platform->mouse_position_get(&mouse_x, &mouse_y);
-		struct Ray ray = camera_screen_coord_to_ray(player->camera_node, mouse_x, mouse_y);
-		log_message("Ray: %.3f, %.3f, %.3f", ray.direction.x, ray.direction.y, ray.direction.z);
+    /* Aiming and Projectiles*/
+    if(input_mousebutton_state_get(MSB_RIGHT, KS_PRESSED))
+    {
+	int mouse_x = 0, mouse_y = 0;
+	platform->mouse_position_get(&mouse_x, &mouse_y);
+	struct Ray ray = camera_screen_coord_to_ray(player->camera_node, mouse_x, mouse_y);
+	log_message("Ray: %.3f, %.3f, %.3f", ray.direction.x, ray.direction.y, ray.direction.z);
 
-		struct Raycast_Result ray_result;
-		scene_ray_intersect(scene, &ray, &ray_result);
-	}
+	struct Raycast_Result ray_result;
+	scene_ray_intersect(scene, &ray, &ray_result);
+    }
 }

src/libsymmetry/renderer.c

@@ -33,475 +33,474 @@ void on_framebuffer_size_change(int width, int height);
 
 void renderer_init(struct Renderer* renderer)
 {
-	assert(renderer);
+    assert(renderer);
 
-	glClearColor(0.3f, 0.6f, 0.9f, 1.0f);
-	glEnable(GL_DEPTH_TEST);
-	glEnable(GL_CULL_FACE);
-	glCullFace(GL_BACK);
+    glClearColor(0.3f, 0.6f, 0.9f, 1.0f);
+    glEnable(GL_DEPTH_TEST);
+    glEnable(GL_CULL_FACE);
+    glCullFace(GL_BACK);
     platform->windowresize_callback_set(on_framebuffer_size_change);
 
-	struct Hashmap* cvars = platform->config.get();
-	renderer->settings.fog.mode           = hashmap_int_get(cvars,   "fog_mode");
-	renderer->settings.fog.density        = hashmap_float_get(cvars, "fog_density");
-	renderer->settings.fog.start_dist     = hashmap_float_get(cvars, "fog_start_dist");
-	renderer->settings.fog.max_dist       = hashmap_float_get(cvars, "fog_max_dist");
-	renderer->settings.fog.color          = hashmap_vec3_get(cvars,  "fog_color");
-	renderer->settings.debug_draw_enabled = hashmap_bool_get(cvars,  "debug_draw_enabled");
-	renderer->settings.debug_draw_physics = hashmap_bool_get(cvars,  "debug_draw_physics");
-	renderer->settings.debug_draw_mode    = hashmap_int_get(cvars,   "debug_draw_mode");
-	renderer->settings.debug_draw_color   = hashmap_vec4_get(cvars,  "debug_draw_color");
-	renderer->settings.ambient_light      = hashmap_vec3_get(cvars,  "ambient_light");
+    struct Hashmap* cvars = platform->config.get();
+    renderer->settings.fog.mode           = hashmap_int_get(cvars,   "fog_mode");
+    renderer->settings.fog.density        = hashmap_float_get(cvars, "fog_density");
+    renderer->settings.fog.start_dist     = hashmap_float_get(cvars, "fog_start_dist");
+    renderer->settings.fog.max_dist       = hashmap_float_get(cvars, "fog_max_dist");
+    renderer->settings.fog.color          = hashmap_vec3_get(cvars,  "fog_color");
+    renderer->settings.debug_draw_enabled = hashmap_bool_get(cvars,  "debug_draw_enabled");
+    renderer->settings.debug_draw_physics = hashmap_bool_get(cvars,  "debug_draw_physics");
+    renderer->settings.debug_draw_mode    = hashmap_int_get(cvars,   "debug_draw_mode");
+    renderer->settings.debug_draw_color   = hashmap_vec4_get(cvars,  "debug_draw_color");
+    renderer->settings.ambient_light      = hashmap_vec3_get(cvars,  "ambient_light");
 	
-	/* Quad geometry for final render */
-	vec3* vertices = array_new(vec3);
-	vec2* uvs      = array_new(vec2);
-	vec3* normals  = array_new(vec3);
-	uint* indices  = array_new(uint);
-	vec3 temp_v3; 
-	vec2 temp_v2;
-	/* Vertices */
-	temp_v3.x = -1; temp_v3.y = -1; temp_v3.z = 0;	array_push(vertices, temp_v3, vec3);
-	temp_v3.x =  1; temp_v3.y = -1; temp_v3.z = 0;	array_push(vertices, temp_v3, vec3);
-	temp_v3.x =  1; temp_v3.y =  1; temp_v3.z = 0;	array_push(vertices, temp_v3, vec3);
-	temp_v3.x = -1; temp_v3.y =  1; temp_v3.z = 0;	array_push(vertices, temp_v3, vec3);
-	/* Normals */
-	temp_v3.x = 0; temp_v3.y = 1; temp_v3.z = 0;	array_push(normals, temp_v3, vec3);
-	temp_v3.x = 0; temp_v3.y = 1; temp_v3.z = 0;	array_push(normals, temp_v3, vec3);
-	/* Uvs */
-	temp_v2.x = 0; temp_v2.y = 0; array_push(uvs, temp_v2, vec2);
-	temp_v2.x = 1; temp_v2.y = 0; array_push(uvs, temp_v2, vec2);
-	temp_v2.x = 1; temp_v2.y = 1; array_push(uvs, temp_v2, vec2);
-	temp_v2.x = 0; temp_v2.y = 1; array_push(uvs, temp_v2, vec2);
-	/* Indices */
-	array_push(indices, 0, uint); array_push(indices, 1, uint); array_push(indices, 2, uint);
-	array_push(indices, 2, uint); array_push(indices, 3, uint); array_push(indices, 0, uint);
+    /* Quad geometry for final render */
+    vec3* vertices = array_new(vec3);
+    vec2* uvs      = array_new(vec2);
+    vec3* normals  = array_new(vec3);
+    uint* indices  = array_new(uint);
+    vec3 temp_v3; 
+    vec2 temp_v2;
+    /* Vertices */
+    temp_v3.x = -1; temp_v3.y = -1; temp_v3.z = 0;	array_push(vertices, temp_v3, vec3);
+    temp_v3.x =  1; temp_v3.y = -1; temp_v3.z = 0;	array_push(vertices, temp_v3, vec3);
+    temp_v3.x =  1; temp_v3.y =  1; temp_v3.z = 0;	array_push(vertices, temp_v3, vec3);
+    temp_v3.x = -1; temp_v3.y =  1; temp_v3.z = 0;	array_push(vertices, temp_v3, vec3);
+    /* Normals */
+    temp_v3.x = 0; temp_v3.y = 1; temp_v3.z = 0;	array_push(normals, temp_v3, vec3);
+    temp_v3.x = 0; temp_v3.y = 1; temp_v3.z = 0;	array_push(normals, temp_v3, vec3);
+    /* Uvs */
+    temp_v2.x = 0; temp_v2.y = 0; array_push(uvs, temp_v2, vec2);
+    temp_v2.x = 1; temp_v2.y = 0; array_push(uvs, temp_v2, vec2);
+    temp_v2.x = 1; temp_v2.y = 1; array_push(uvs, temp_v2, vec2);
+    temp_v2.x = 0; temp_v2.y = 1; array_push(uvs, temp_v2, vec2);
+    /* Indices */
+    array_push(indices, 0, uint); array_push(indices, 1, uint); array_push(indices, 2, uint);
+    array_push(indices, 2, uint); array_push(indices, 3, uint); array_push(indices, 0, uint);
 	
-	renderer->quad_geo = geom_create("Quad", vertices, uvs, normals, indices, NULL);
-	array_free(vertices);
-	array_free(uvs);
-	array_free(normals);
-	array_free(indices);
-
-	int width = -1, height = -1;
-	struct Game_State* game_state = game_state_get();
+    renderer->quad_geo = geom_create("Quad", vertices, uvs, normals, indices, NULL);
+    array_free(vertices);
+    array_free(uvs);
+    array_free(normals);
+    array_free(indices);
+
+    int width = -1, height = -1;
+    struct Game_State* game_state = game_state_get();
     platform->window.get_size(game_state->window, &width, &height);
-	renderer->def_albedo_tex = texture_create("def_albedo_texture",
-									          TU_DIFFUSE,
-									          width, height,
-									          GL_RGB,
-									          GL_RGB16F,
-									          GL_FLOAT,
-									          NULL);
-	texture_set_param(renderer->def_albedo_tex, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	texture_set_param(renderer->def_albedo_tex, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	texture_set_param(renderer->def_albedo_tex, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	texture_set_param(renderer->def_albedo_tex, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
-	renderer->def_depth_tex = texture_create("def_depth_texture",
-									          TU_SHADOWMAP4,
-									          width, height,
-									          GL_DEPTH_COMPONENT,
-									          GL_DEPTH_COMPONENT32F,
-									          GL_FLOAT,
-									          NULL);
-	texture_set_param(renderer->def_depth_tex, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-	texture_set_param(renderer->def_depth_tex, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	texture_set_param(renderer->def_depth_tex, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-	texture_set_param(renderer->def_depth_tex, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	texture_set_param(renderer->def_depth_tex, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE);
-	texture_set_param(renderer->def_depth_tex, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
-
-	renderer->def_fbo = framebuffer_create(width, height, true, false, true);
-	framebuffer_texture_set(renderer->def_fbo, renderer->def_albedo_tex, FA_COLOR_ATTACHMENT0);
-	framebuffer_texture_set(renderer->def_fbo, renderer->def_depth_tex, FA_DEPTH_ATTACHMENT);
-	renderer->composition_shader = shader_create("fbo.vert", "fbo.frag");
-	renderer->debug_shader       = shader_create("debug.vert", "debug.frag");
-
-	renderer->num_culled_slot   = editor_debugvar_slot_create("Culled Geom",   VT_INT);
-	renderer->num_rendered_slot = editor_debugvar_slot_create("Rendered Geom", VT_INT);
-	renderer->num_indices_slot  = editor_debugvar_slot_create("Total Indices", VT_INT);
-
-	renderer->sprite_batch = malloc(sizeof(*renderer->sprite_batch));
-	if(!renderer->sprite_batch)
-	{
-		log_error("renderer:init", "Failed to allocated sprite batch");
-	}
-	else
-	{
-		sprite_batch_create(renderer->sprite_batch, "sprite_map.tga", "sprite.vert", "sprite.frag", GL_TRIANGLES);
-	}
-
-	im_init();
-
-	// Initialize materials
-	for(int i = 0; i < MAT_MAX; i++)
-	{
-		material_init(&renderer->materials[i], i);
-	}
+    renderer->def_albedo_tex = texture_create("def_albedo_texture",
+					      TU_DIFFUSE,
+					      width, height,
+					      GL_RGB,
+					      GL_RGB16F,
+					      GL_FLOAT,
+					      NULL);
+    texture_set_param(renderer->def_albedo_tex, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+    texture_set_param(renderer->def_albedo_tex, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    texture_set_param(renderer->def_albedo_tex, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    texture_set_param(renderer->def_albedo_tex, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+    renderer->def_depth_tex = texture_create("def_depth_texture",
+					     TU_SHADOWMAP4,
+					     width, height,
+					     GL_DEPTH_COMPONENT,
+					     GL_DEPTH_COMPONENT32F,
+					     GL_FLOAT,
+					     NULL);
+    texture_set_param(renderer->def_depth_tex, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+    texture_set_param(renderer->def_depth_tex, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    texture_set_param(renderer->def_depth_tex, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    texture_set_param(renderer->def_depth_tex, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+    texture_set_param(renderer->def_depth_tex, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE);
+    texture_set_param(renderer->def_depth_tex, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
+
+    renderer->def_fbo = framebuffer_create(width, height, true, false, true);
+    framebuffer_texture_set(renderer->def_fbo, renderer->def_albedo_tex, FA_COLOR_ATTACHMENT0);
+    framebuffer_texture_set(renderer->def_fbo, renderer->def_depth_tex, FA_DEPTH_ATTACHMENT);
+    renderer->composition_shader = shader_create("fbo.vert", "fbo.frag");
+    renderer->debug_shader       = shader_create("debug.vert", "debug.frag");
+
+    renderer->num_culled_slot   = editor_debugvar_slot_create("Culled Geom",   VT_INT);
+    renderer->num_rendered_slot = editor_debugvar_slot_create("Rendered Geom", VT_INT);
+    renderer->num_indices_slot  = editor_debugvar_slot_create("Total Indices", VT_INT);
+
+    renderer->sprite_batch = malloc(sizeof(*renderer->sprite_batch));
+    if(!renderer->sprite_batch)
+    {
+	log_error("renderer:init", "Failed to allocated sprite batch");
+    }
+    else
+    {
+	sprite_batch_create(renderer->sprite_batch, "sprite_map.tga", "sprite.vert", "sprite.frag", GL_TRIANGLES);
+    }
+
+    im_init();
+
+    // Initialize materials
+    for(int i = 0; i < MAT_MAX; i++)
+    {
+	material_init(&renderer->materials[i], i);
+    }
 }
 
 void renderer_draw(struct Renderer* renderer, struct Scene* scene)
 {
-	/* Render each camera output into it's framebuffer or to the default framebuffer */
-	for(int i = 0; i < MAX_CAMERAS; i++)
+    /* Render each camera output into it's framebuffer or to the default framebuffer */
+    for(int i = 0; i < MAX_CAMERAS; i++)
+    {
+	struct Camera* camera = &scene->cameras[i];
+	if(!camera->base.active) continue;
+
+	int fbo = camera->fbo == -1 ? renderer->def_fbo : camera->fbo;
+	framebuffer_bind(fbo);
 	{
-		struct Camera* camera = &scene->cameras[i];
-		if(!camera->base.active) continue;
-
-		int fbo = camera->fbo == -1 ? renderer->def_fbo : camera->fbo;
-		framebuffer_bind(fbo);
+	    glViewport(0, 0, framebuffer_width_get(fbo), framebuffer_height_get(fbo));
+	    glEnable(GL_DEPTH_TEST);
+	    glDepthFunc(GL_LEQUAL);
+	    glClearColor(camera->clear_color.x,
+			 camera->clear_color.y,
+			 camera->clear_color.z,
+			 camera->clear_color.w);
+	    glEnable(GL_CULL_FACE );
+	    glCullFace(GL_BACK);
+	    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	    static mat4 mvp;
+	    for(int i = 0; i < MAT_MAX; i++)
+	    {
+		/* for each material, get all the registered models and render them */
+		struct Material* material = &renderer->materials[i];
+		GL_CHECK(shader_bind(material->shader));
+
+		if(material->lit)	/* Set light information */
 		{
-			glViewport(0, 0, framebuffer_width_get(fbo), framebuffer_height_get(fbo));
-			glEnable(GL_DEPTH_TEST);
-			glDepthFunc(GL_LEQUAL);
-			glClearColor(camera->clear_color.x,
-						 camera->clear_color.y,
-						 camera->clear_color.z,
-						 camera->clear_color.w);
-			glEnable(GL_CULL_FACE );
-			glCullFace(GL_BACK);
-			glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-			static mat4 mvp;
-			for(int i = 0; i < MAT_MAX; i++)
+		    char uniform_name[MAX_UNIFORM_NAME_LEN];
+		    memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+		    int light_count = -1;
+		    for(int i = 0; i < MAX_LIGHTS; i++)
+		    {
+			struct Light* light = &scene->lights[i]; /* TODO: Cull lights according to camera frustum */
+			if(!light->base.active && light->valid) continue;
+			light_count++;
+
+			vec3 light_pos = {0, 0, 0};
+			transform_get_absolute_position(&light->base, &light_pos);
+
+			if(light->type != LT_POINT)
 			{
-				/* for each material, get all the registered models and render them */
-				struct Material* material = &renderer->materials[i];
-				GL_CHECK(shader_bind(material->shader));
-
-				if(material->lit)	/* Set light information */
-				{
-					char uniform_name[MAX_UNIFORM_NAME_LEN];
-					memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
-					int light_count = -1;
-					for(int i = 0; i < MAX_LIGHTS; i++)
-					{
-						struct Light* light = &scene->lights[i]; /* TODO: Cull lights according to camera frustum */
-						if(!light->base.active && light->valid) continue;
-						light_count++;
-
-						vec3 light_pos = {0, 0, 0};
-						transform_get_absolute_position(&light->base, &light_pos);
-
-						if(light->type != LT_POINT)
-						{
-							snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].direction", light_count);
-							vec3 light_dir = {0.f, 0.f, 0.f};
-							transform_get_absolute_lookat(&light->base, &light_dir);
-							vec3_norm(&light_dir, &light_dir);
-							shader_set_uniform_vec3(material->shader, uniform_name, &light_dir);
-							memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
-						}
-
-						if(light->type != LT_DIR)
-						{
-							snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].position", light_count);
-							shader_set_uniform_vec3(material->shader,  uniform_name, &light_pos);
-							memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
-
-							snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].outer_angle", light_count);
-							shader_set_uniform_float(material->shader, uniform_name, light->outer_angle);
-							memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+			    snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].direction", light_count);
+			    vec3 light_dir = {0.f, 0.f, 0.f};
+			    transform_get_absolute_lookat(&light->base, &light_dir);
+			    vec3_norm(&light_dir, &light_dir);
+			    shader_set_uniform_vec3(material->shader, uniform_name, &light_dir);
+			    memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+			}
+
+			if(light->type != LT_DIR)
+			{
+			    snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].position", light_count);
+			    shader_set_uniform_vec3(material->shader,  uniform_name, &light_pos);
+			    memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+
+			    snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].outer_angle", light_count);
+			    shader_set_uniform_float(material->shader, uniform_name, light->outer_angle);
+			    memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
 					
-							snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].inner_angle", light_count);
-							shader_set_uniform_float(material->shader, uniform_name, light->inner_angle);
-							memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+			    snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].inner_angle", light_count);
+			    shader_set_uniform_float(material->shader, uniform_name, light->inner_angle);
+			    memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
 					
-							snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].falloff", light_count);
-							shader_set_uniform_float(material->shader, uniform_name, light->falloff);
-							memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
-
-							snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].radius", light_count);
-							shader_set_uniform_int(material->shader, uniform_name, light->radius);
-							memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
-						}
+			    snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].falloff", light_count);
+			    shader_set_uniform_float(material->shader, uniform_name, light->falloff);
+			    memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+
+			    snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].radius", light_count);
+			    shader_set_uniform_int(material->shader, uniform_name, light->radius);
+			    memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+			}
 					
-						snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].color", light_count);
-						shader_set_uniform_vec3(material->shader,  uniform_name, &light->color);
-						memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+			snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].color", light_count);
+			shader_set_uniform_vec3(material->shader,  uniform_name, &light->color);
+			memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
 					
-						snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].intensity", light_count);
-						shader_set_uniform_float(material->shader, uniform_name, light->intensity);
-						memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+			snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].intensity", light_count);
+			shader_set_uniform_float(material->shader, uniform_name, light->intensity);
+			memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
 					
-						snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].type", light_count);
-						shader_set_uniform_int(material->shader, uniform_name, light->type);
-						memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
-					}
-
-					light_count++; // this variable is going to be used for looping an array so increase its length by one
-					GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_TOTAL_LIGHTS].type, material->pipeline_params[MPP_TOTAL_LIGHTS].location, &light_count));
-					vec3 camera_pos = {0, 0, 0};
-					transform_get_absolute_position(&camera->base, &camera_pos);
-					GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_CAM_POS].type, material->pipeline_params[MPP_CAM_POS].location, &camera_pos));
-				}
-
-				/* Set material pipeline uniforms */
-				GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_MODE].type, material->pipeline_params[MPP_FOG_MODE].location, &renderer->settings.fog.mode));
-				GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_DENSITY].type, material->pipeline_params[MPP_FOG_DENSITY].location, &renderer->settings.fog.density));
-				GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_START_DIST].type, material->pipeline_params[MPP_FOG_START_DIST].location, &renderer->settings.fog.start_dist));
-				GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_MAX_DIST].type, material->pipeline_params[MPP_FOG_MAX_DIST].location, &renderer->settings.fog.max_dist));
-				GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_COLOR].type, material->pipeline_params[MPP_FOG_COLOR].location, &renderer->settings.fog.color));
-				GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_AMBIENT_LIGHT].type, material->pipeline_params[MPP_AMBIENT_LIGHT].location, &renderer->settings.ambient_light));
-				if(material->lit) GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_VIEW_MAT].type, material->pipeline_params[MPP_VIEW_MAT].location, &camera->view_mat));
-
-		
-				for(int j = 0; j < MAX_MATERIAL_REGISTERED_STATIC_MESHES; j++)
-				{
-					if(!material->registered_static_meshes[j]) continue;
-
-					/* for each registered model, set up uniforms and render */
-					struct Static_Mesh* mesh     = material->registered_static_meshes[j];
-					struct Geometry*    geometry = geom_get(mesh->model.geometry_index);
-
-					/* Check if model is in frustum */
-					vec3 abs_pos, abs_scale;
-					transform_get_absolute_position(&mesh->base, &abs_pos);
-					transform_get_absolute_scale(&mesh->base, &abs_scale);
-					int intersection = bv_intersect_frustum_sphere(&camera->frustum, &geometry->bounding_sphere, &abs_pos, &abs_scale);
-					if(intersection == IT_OUTSIDE)
-					{
-						renderer->num_culled++;
-						continue;
-					}
-					else
-					{
-						renderer->num_indices += array_len(geometry->indices);
-						renderer->num_rendered++;
-					}
-
-					/* set material params for the model */
-					for(int k = 0; k < MMP_MAX; k++)
-					{
-						switch(mesh->model.material_params[k].type)
-						{
-						case VT_INT:   GL_CHECK(shader_set_uniform(material->model_params[k].type, material->model_params[k].location, &mesh->model.material_params[k].val_int));   break;
-						case VT_FLOAT: GL_CHECK(shader_set_uniform(material->model_params[k].type, material->model_params[k].location, &mesh->model.material_params[k].val_float)); break;
-						case VT_VEC3:  GL_CHECK(shader_set_uniform(material->model_params[k].type, material->model_params[k].location, &mesh->model.material_params[k].val_vec3));  break;
-						case VT_VEC4:  GL_CHECK(shader_set_uniform(material->model_params[k].type, material->model_params[k].location, &mesh->model.material_params[k].val_vec4));  break;
-						}
-					}
-
-					/* Set pipeline uniforms that are derived per model */
-					mat4_identity(&mvp);
-					mat4_mul(&mvp, &camera->view_proj_mat, &mesh->base.transform.trans_mat);
-					GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_MVP].type, material->pipeline_params[MPP_MVP].location, &mvp));
-
-					if(material->lit)
-					{
-						GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_VIEW_MAT].type, material->pipeline_params[MPP_VIEW_MAT].location, &camera->view_mat));
-						GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_MODEL_MAT].type, material->pipeline_params[MPP_MODEL_MAT].location, &mesh->base.transform.trans_mat));
-						mat4 inv_mat;
-						mat4_identity(&inv_mat);
-						mat4_inverse(&inv_mat, &mesh->base.transform.trans_mat);
-						GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_INV_MODEL_MAT].type, material->pipeline_params[MPP_INV_MODEL_MAT].location, &inv_mat));
-					}
-			
-					/* Render the geometry */
-					//int indices = geom_render_in_frustum(model->geometry_index, &viewer->camera.frustum[0], entity, draw_mode);
-					//geom_render(model->geometry_index, draw_mode);
-					geom_render(mesh->model.geometry_index, GDM_TRIANGLES);
-
-					for(int k = 0; k < MMP_MAX; k++)
-					{
-						/* unbind textures, if any */
-						if(material->model_params[k].type == UT_TEX)
-							GL_CHECK(texture_unbind(mesh->model.material_params[k].val_int));
-					}
-				}
-				shader_unbind();
-			}
-			editor_debugvar_slot_set_int(renderer->num_rendered_slot, renderer->num_rendered);
-			editor_debugvar_slot_set_int(renderer->num_culled_slot, renderer->num_culled);
-			editor_debugvar_slot_set_int(renderer->num_indices_slot, renderer->num_indices);
-
-			renderer->num_culled = renderer->num_rendered = renderer->num_indices = 0;
+			snprintf(uniform_name, MAX_UNIFORM_NAME_LEN, "lights[%d].type", light_count);
+			shader_set_uniform_int(material->shader, uniform_name, light->type);
+			memset(uniform_name, '\0', MAX_UNIFORM_NAME_LEN);
+		    }
+
+		    light_count++; // this variable is going to be used for looping an array so increase its length by one
+		    GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_TOTAL_LIGHTS].type, material->pipeline_params[MPP_TOTAL_LIGHTS].location, &light_count));
+		    vec3 camera_pos = {0, 0, 0};
+		    transform_get_absolute_position(&camera->base, &camera_pos);
+		    GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_CAM_POS].type, material->pipeline_params[MPP_CAM_POS].location, &camera_pos));
 		}
-		framebuffer_unbind();
-		glDisable(GL_DEPTH_TEST);
-		glDisable(GL_CULL_FACE);
-	}
 
-	/* Final Render */
-	struct Camera* active_camera = &scene->cameras[scene->active_camera_index];
-	int width, height;
-	struct Game_State* game_state = game_state_get();
-    platform->window.get_size(game_state->window, &width, &height);
-	glViewport(0, 0, width, height);
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	shader_bind(renderer->composition_shader);
-	int final_render_tex = active_camera->render_tex == -1 ? renderer->def_albedo_tex : active_camera->render_tex;
-	texture_bind(final_render_tex);
-	geom_render(renderer->quad_geo, GDM_TRIANGLES);
-	texture_unbind(final_render_tex);
-	shader_unbind();
+		/* Set material pipeline uniforms */
+		GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_MODE].type, material->pipeline_params[MPP_FOG_MODE].location, &renderer->settings.fog.mode));
+		GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_DENSITY].type, material->pipeline_params[MPP_FOG_DENSITY].location, &renderer->settings.fog.density));
+		GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_START_DIST].type, material->pipeline_params[MPP_FOG_START_DIST].location, &renderer->settings.fog.start_dist));
+		GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_MAX_DIST].type, material->pipeline_params[MPP_FOG_MAX_DIST].location, &renderer->settings.fog.max_dist));
+		GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_FOG_COLOR].type, material->pipeline_params[MPP_FOG_COLOR].location, &renderer->settings.fog.color));
+		GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_AMBIENT_LIGHT].type, material->pipeline_params[MPP_AMBIENT_LIGHT].location, &renderer->settings.ambient_light));
+		if(material->lit) GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_VIEW_MAT].type, material->pipeline_params[MPP_VIEW_MAT].location, &camera->view_mat));
 
-	/* Debug Render */
-    struct Hashmap* cvars = platform->config.get();
-	if(hashmap_bool_get(cvars, "debug_draw_enabled"))
-	{
-		glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-		vec4 debug_draw_color = hashmap_vec4_get(cvars, "debug_draw_color");
-		shader_bind(renderer->debug_shader);
+		
+		for(int j = 0; j < MAX_MATERIAL_REGISTERED_STATIC_MESHES; j++)
 		{
-			static mat4 mvp;
-			shader_set_uniform_vec4(renderer->debug_shader, "debug_color", &debug_draw_color);
-			for(int i = 0; i < MAX_STATIC_MESHES; i++)
+		    if(!material->registered_static_meshes[j]) continue;
+
+		    /* for each registered model, set up uniforms and render */
+		    struct Static_Mesh* mesh     = material->registered_static_meshes[j];
+		    struct Geometry*    geometry = geom_get(mesh->model.geometry_index);
+
+		    /* Check if model is in frustum */
+		    vec3 abs_pos, abs_scale;
+		    transform_get_absolute_position(&mesh->base, &abs_pos);
+		    transform_get_absolute_scale(&mesh->base, &abs_scale);
+		    int intersection = bv_intersect_frustum_sphere(&camera->frustum[0], &geometry->bounding_sphere, &abs_pos, &abs_scale);
+		    if(intersection == IT_OUTSIDE)
+		    {
+			renderer->num_culled++;
+			continue;
+		    }
+		    else
+		    {
+			renderer->num_indices += array_len(geometry->indices);
+			renderer->num_rendered++;
+		    }
+
+		    /* set material params for the model */
+		    for(int k = 0; k < MMP_MAX; k++)
+		    {
+			switch(mesh->model.material_params[k].type)
 			{
-				struct Static_Mesh* mesh = &scene->static_meshes[i];
-				if(!mesh->base.active) continue;
-				struct Model*     model     = &mesh->model;
-				struct Transform* transform = &mesh->base.transform;
-				int               geometry  = model->geometry_index;
-				mat4_identity(&mvp);
-				mat4_mul(&mvp, &active_camera->view_proj_mat, &transform->trans_mat);
-				shader_set_uniform_mat4(renderer->debug_shader, "mvp", &mvp);
-				geom_render(geometry, hashmap_int_get(cvars, "debug_draw_mode"));
+			case VT_INT:   GL_CHECK(shader_set_uniform(material->model_params[k].type, material->model_params[k].location, &mesh->model.material_params[k].val_int));   break;
+			case VT_FLOAT: GL_CHECK(shader_set_uniform(material->model_params[k].type, material->model_params[k].location, &mesh->model.material_params[k].val_float)); break;
+			case VT_VEC3:  GL_CHECK(shader_set_uniform(material->model_params[k].type, material->model_params[k].location, &mesh->model.material_params[k].val_vec3));  break;
+			case VT_VEC4:  GL_CHECK(shader_set_uniform(material->model_params[k].type, material->model_params[k].location, &mesh->model.material_params[k].val_vec4));  break;
 			}
+		    }
+
+		    /* Set pipeline uniforms that are derived per model */
+		    mat4_identity(&mvp);
+		    mat4_mul(&mvp, &camera->view_proj_mat, &mesh->base.transform.trans_mat);
+		    GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_MVP].type, material->pipeline_params[MPP_MVP].location, &mvp));
+
+		    if(material->lit)
+		    {
+			GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_VIEW_MAT].type, material->pipeline_params[MPP_VIEW_MAT].location, &camera->view_mat));
+			GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_MODEL_MAT].type, material->pipeline_params[MPP_MODEL_MAT].location, &mesh->base.transform.trans_mat));
+			mat4 inv_mat;
+			mat4_identity(&inv_mat);
+			mat4_inverse(&inv_mat, &mesh->base.transform.trans_mat);
+			GL_CHECK(shader_set_uniform(material->pipeline_params[MPP_INV_MODEL_MAT].type, material->pipeline_params[MPP_INV_MODEL_MAT].location, &inv_mat));
+		    }
+			
+		    /* Render the geometry */
+		    //int indices = geom_render_in_frustum(model->geometry_index, &viewer->camera.frustum[0], entity, draw_mode);
+		    //geom_render(model->geometry_index, draw_mode);
+		    geom_render(mesh->model.geometry_index, GDM_TRIANGLES);
+
+		    for(int k = 0; k < MMP_MAX; k++)
+		    {
+			/* unbind textures, if any */
+			if(material->model_params[k].type == UT_TEX)
+			    GL_CHECK(texture_unbind(mesh->model.material_params[k].val_int));
+		    }
 		}
 		shader_unbind();
-		glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-	}
+	    }
+	    editor_debugvar_slot_set_int(renderer->num_rendered_slot, renderer->num_rendered);
+	    editor_debugvar_slot_set_int(renderer->num_culled_slot, renderer->num_culled);
+	    editor_debugvar_slot_set_int(renderer->num_indices_slot, renderer->num_indices);
 
-	// Debug Physics render
-	if(hashmap_bool_get(cvars, "debug_draw_physics"))
+	    renderer->num_culled = renderer->num_rendered = renderer->num_indices = 0;
+	}
+	framebuffer_unbind();
+	glDisable(GL_DEPTH_TEST);
+	glDisable(GL_CULL_FACE);
+    }
+
+    /* Final Render */
+    struct Camera* active_camera = &scene->cameras[scene->active_camera_index];
+    int width, height;
+    struct Game_State* game_state = game_state_get();
+    platform->window.get_size(game_state->window, &width, &height);
+    glViewport(0, 0, width, height);
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+    shader_bind(renderer->composition_shader);
+    int final_render_tex = active_camera->render_tex == -1 ? renderer->def_albedo_tex : active_camera->render_tex;
+    texture_bind(final_render_tex);
+    geom_render(renderer->quad_geo, GDM_TRIANGLES);
+    texture_unbind(final_render_tex);
+    shader_unbind();
+
+    /* Debug Render */
+    struct Hashmap* cvars = platform->config.get();
+    if(hashmap_bool_get(cvars, "debug_draw_enabled"))
+    {
+	glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+	vec4 debug_draw_color = hashmap_vec4_get(cvars, "debug_draw_color");
+	shader_bind(renderer->debug_shader);
 	{
-		static vec4 physics_draw_color = { 0.f, 0.f, 1.f, 1.f };
-		for(int i = 0; i < MAX_STATIC_MESHES; i++)
-		{
-			struct Static_Mesh* mesh = &scene->static_meshes[i];
-			if(!mesh->base.active || (!mesh->collision.collision_shape && !mesh->collision.rigidbody)) continue;
-
-			//Get collision mesh and it's props then render it
-			vec3 pos = {0.f};
-			quat rot = {0.f, 0.f, 0.f, 1.f };
-			if(mesh->collision.rigidbody)
-			{
-				platform->physics.body_position_get(mesh->collision.rigidbody, &pos.x, &pos.y, &pos.z);
-				platform->physics.body_rotation_get(mesh->collision.rigidbody, &rot.x, &rot.y, &rot.z, &rot.w);
-			}
-			else
-			{
-				platform->physics.cs_position_get(mesh->collision.collision_shape, &pos.x, &pos.y, &pos.z);
-				platform->physics.cs_rotation_get(mesh->collision.collision_shape, &rot.x, &rot.y, &rot.z, &rot.w);
-			}
-
-			int collision_shape_type = platform->physics.cs_type_get(mesh->collision.collision_shape);
-			switch(collision_shape_type)
-			{
-			case CST_SPHERE:
-			{
-				float radius = platform->physics.cs_sphere_radius_get(mesh->collision.collision_shape);
-				im_sphere(radius, pos, rot, physics_draw_color, GDM_TRIANGLES);
-			}
-			break;
-			case CST_BOX:
-			{
-				float x = 0.f, y = 0.f, z = 0.f;
-				platform->physics.cs_box_params_get(mesh->collision.collision_shape, &x, &y, &z);
-				im_box(x, y, z, pos, rot, physics_draw_color, GDM_TRIANGLES);
-			};
-			break;
-			default: break;
-			}
-		}
+	    static mat4 mvp;
+	    shader_set_uniform_vec4(renderer->debug_shader, "debug_color", &debug_draw_color);
+	    for(int i = 0; i < MAX_STATIC_MESHES; i++)
+	    {
+		struct Static_Mesh* mesh = &scene->static_meshes[i];
+		if(!mesh->base.active) continue;
+		struct Model*     model     = &mesh->model;
+		struct Transform* transform = &mesh->base.transform;
+		int               geometry  = model->geometry_index;
+		mat4_identity(&mvp);
+		mat4_mul(&mvp, &active_camera->view_proj_mat, &transform->trans_mat);
+		shader_set_uniform_mat4(renderer->debug_shader, "mvp", &mvp);
+		geom_render(geometry, hashmap_int_get(cvars, "debug_draw_mode"));
+	    }
+	}
+	shader_unbind();
+	glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+    }
+
+    // Debug Physics render
+    if(hashmap_bool_get(cvars, "debug_draw_physics"))
+    {
+	static vec4 physics_draw_color = { 0.f, 0.f, 1.f, 1.f };
+	for(int i = 0; i < MAX_STATIC_MESHES; i++)
+	{
+	    struct Static_Mesh* mesh = &scene->static_meshes[i];
+	    if(!mesh->base.active || (!mesh->collision.collision_shape && !mesh->collision.rigidbody)) continue;
+
+	    //Get collision mesh and it's props then render it
+	    vec3 pos = {0.f};
+	    quat rot = {0.f, 0.f, 0.f, 1.f };
+	    if(mesh->collision.rigidbody)
+	    {
+		platform->physics.body_position_get(mesh->collision.rigidbody, &pos.x, &pos.y, &pos.z);
+		platform->physics.body_rotation_get(mesh->collision.rigidbody, &rot.x, &rot.y, &rot.z, &rot.w);
+	    }
+	    else
+	    {
+		platform->physics.cs_position_get(mesh->collision.collision_shape, &pos.x, &pos.y, &pos.z);
+		platform->physics.cs_rotation_get(mesh->collision.collision_shape, &rot.x, &rot.y, &rot.z, &rot.w);
+	    }
+
+	    int collision_shape_type = platform->physics.cs_type_get(mesh->collision.collision_shape);
+	    switch(collision_shape_type)
+	    {
+	    case CST_SPHERE:
+	    {
+		float radius = platform->physics.cs_sphere_radius_get(mesh->collision.collision_shape);
+		im_sphere(radius, pos, rot, physics_draw_color, GDM_TRIANGLES);
+	    }
+	    break;
+	    case CST_BOX:
+	    {
+		float x = 0.f, y = 0.f, z = 0.f;
+		platform->physics.cs_box_params_get(mesh->collision.collision_shape, &x, &y, &z);
+		im_box(x, y, z, pos, rot, physics_draw_color, GDM_TRIANGLES);
+	    };
+	    break;
+	    default: break;
+	    }
 	}
+    }
 
-	//Immediate mode geometry render
-	im_render(active_camera);
+    //Immediate mode geometry render
+    im_render(active_camera);
 
 
-	/* Render 2D stuff */
-	shader_bind(renderer->sprite_batch->shader);
-	{
-		static mat4 ortho_mat;
-		mat4_identity(&ortho_mat);
-		int width, height;
-		struct Game_State* game_state = game_state_get();
-		platform->window.get_size(game_state->window, &width, &height);
+    /* Render 2D stuff */
+    shader_bind(renderer->sprite_batch->shader);
+    {
+	static mat4 ortho_mat;
+	mat4_identity(&ortho_mat);
+	int width, height;
+	struct Game_State* game_state = game_state_get();
+	platform->window.get_size(game_state->window, &width, &height);
 
-		mat4_ortho(&ortho_mat, 0.f, (float)width, (float)height, 0.f, -10.f, 10.f);
-		shader_set_uniform_mat4(renderer->sprite_batch->shader, "mvp", &ortho_mat);
+	mat4_ortho(&ortho_mat, 0.f, (float)width, (float)height, 0.f, -10.f, 10.f);
+	shader_set_uniform_mat4(renderer->sprite_batch->shader, "mvp", &ortho_mat);
 
-		sprite_batch_render(renderer->sprite_batch);
-	}
-	shader_unbind();
+	sprite_batch_render(renderer->sprite_batch);
+    }
+    shader_unbind();
 
-	/* Render UI */
-	gui_render(NK_ANTI_ALIASING_ON);
+    /* Render UI */
+    gui_render(NK_ANTI_ALIASING_ON);
 }
 
 void renderer_cleanup(struct Renderer* renderer)
 {
-	for(int i = 0; i < MAT_MAX; i++)
-	{
-		material_reset(&renderer->materials[i], i);
-	}
-	im_cleanup();
-	sprite_batch_remove(renderer->sprite_batch);
-	free(renderer->sprite_batch);
-	geom_remove(renderer->quad_geo);
-	framebuffer_remove(renderer->def_fbo);
-	texture_remove(renderer->def_albedo_tex);
-	texture_remove(renderer->def_depth_tex);
+    for(int i = 0; i < MAT_MAX; i++)
+    {
+	material_reset(&renderer->materials[i]);
+    }
+    im_cleanup();
+    sprite_batch_remove(renderer->sprite_batch);
+    free(renderer->sprite_batch);
+    geom_remove(renderer->quad_geo);
+    framebuffer_remove(renderer->def_fbo);
+    texture_remove(renderer->def_albedo_tex);
+    texture_remove(renderer->def_depth_tex);
 }
 
 void on_framebuffer_size_change(int width, int height)
 {
-	struct Scene* scene = game_state_get()->scene;
-	float aspect = (float)width / (float)height;
-	for(int i = 0; i < MAX_CAMERAS; i++)
-	{
-		struct Camera* viewer = &scene->cameras[i];
-		viewer->aspect_ratio = aspect > 0.f ? aspect : 4.f / 3.f;
-		camera_update_proj(viewer);
-	}
+    struct Scene* scene = game_state_get()->scene;
+    float aspect = (float)width / (float)height;
+    for(int i = 0; i < MAX_CAMERAS; i++)
+    {
+	struct Camera* viewer = &scene->cameras[i];
+	viewer->aspect_ratio = aspect > 0.f ? aspect : 4.f / 3.f;
+	camera_update_proj(viewer);
+    }
 	
-	framebuffer_resize_all(width, height);
+    framebuffer_resize_all(width, height);
 }
 
 void renderer_clearcolor_set(float red, float green, float blue, float alpha)
 {
-	glClearColor(red, green, blue, alpha);
+    glClearColor(red, green, blue, alpha);
 }
 
 struct Material * renderer_material_get(int material_type)
 {
-	return NULL;
+    return NULL;
 }
 
-void renderer_debug_draw_enabled(bool enabled)
+void renderer_debug_draw_enabled(struct Renderer* renderer, bool enabled)
 {
-    struct Hashmap* cvars = platform->config.get();
-	hashmap_bool_set(cvars,  "debug_draw_enabled", enabled);
-}
-
-void renderer_settings_get(struct Render_Settings* settings)
-{
-    struct Hashmap* cvars = platform->config.get();
-	settings->fog.mode               = hashmap_int_get(cvars,   "fog_mode");
-	settings->fog.density            = hashmap_float_get(cvars, "fog_density");
-	settings->fog.start_dist         = hashmap_float_get(cvars, "fog_start_dist");
-	settings->fog.max_dist           = hashmap_float_get(cvars, "fog_max_dist");
-	settings->fog.color              = hashmap_vec3_get(cvars,  "fog_color");
-	settings->debug_draw_enabled     = hashmap_bool_get(cvars,  "debug_draw_enabled");
-	settings->debug_draw_physics     = hashmap_bool_get(cvars,  "debug_draw_physics");
-	settings->debug_draw_mode        = hashmap_int_get(cvars,   "debug_draw_mode");
-	settings->debug_draw_color       = hashmap_vec4_get(cvars,  "debug_draw_color");
-	settings->ambient_light          = hashmap_vec3_get(cvars,  "ambient_light");
+    renderer->settings.debug_draw_mode = enabled;
 }
 
-void renderer_settings_set(const struct Render_Settings* settings)
-{
-    struct Hashmap* cvars = platform->config.get();
-	hashmap_int_set(cvars,   "fog_mode",           settings->fog.mode);
-	hashmap_float_set(cvars, "fog_density",        settings->fog.density);
-	hashmap_float_set(cvars, "fog_start_dist",     settings->fog.start_dist);
-	hashmap_float_set(cvars, "fog_max_dist",       settings->fog.max_dist);
-	hashmap_vec3_set(cvars,  "fog_color",          &settings->fog.color);
-	hashmap_bool_set(cvars,  "debug_draw_enabled", settings->debug_draw_enabled);
-	hashmap_bool_set(cvars,  "debug_draw_physics", settings->debug_draw_physics);
-	hashmap_int_set(cvars,   "debug_draw_mode",    settings->debug_draw_mode);
-	hashmap_vec4_set(cvars,  "debug_draw_color",   &settings->debug_draw_color);
-	hashmap_vec3_set(cvars,  "ambient_light",      &settings->ambient_light);
-}
+/* void renderer_settings_get(struct Render_Settings* settings) */
+/* { */
+/*     struct Hashmap* cvars = platform->config.get(); */
+/*     settings->fog.mode               = hashmap_int_get(cvars,   "fog_mode"); */
+/*     settings->fog.density            = hashmap_float_get(cvars, "fog_density"); */
+/*     settings->fog.start_dist         = hashmap_float_get(cvars, "fog_start_dist"); */
+/*     settings->fog.max_dist           = hashmap_float_get(cvars, "fog_max_dist"); */
+/*     settings->fog.color              = hashmap_vec3_get(cvars,  "fog_color"); */
+/*     settings->debug_draw_enabled     = hashmap_bool_get(cvars,  "debug_draw_enabled"); */
+/*     settings->debug_draw_physics     = hashmap_bool_get(cvars,  "debug_draw_physics"); */
+/*     settings->debug_draw_mode        = hashmap_int_get(cvars,   "debug_draw_mode"); */
+/*     settings->debug_draw_color       = hashmap_vec4_get(cvars,  "debug_draw_color"); */
+/*     settings->ambient_light          = hashmap_vec3_get(cvars,  "ambient_light"); */
+/* } */
+
+/* void renderer_settings_set(const struct Render_Settings* settings) */
+/* { */
+/*     struct Hashmap* cvars = platform->config.get(); */
+/*     hashmap_int_set(cvars,   "fog_mode",           settings->fog.mode); */
+/*     hashmap_float_set(cvars, "fog_density",        settings->fog.density); */
+/*     hashmap_float_set(cvars, "fog_start_dist",     settings->fog.start_dist); */
+/*     hashmap_float_set(cvars, "fog_max_dist",       settings->fog.max_dist); */
+/*     hashmap_vec3_set(cvars,  "fog_color",          &settings->fog.color); */
+/*     hashmap_bool_set(cvars,  "debug_draw_enabled", settings->debug_draw_enabled); */
+/*     hashmap_bool_set(cvars,  "debug_draw_physics", settings->debug_draw_physics); */
+/*     hashmap_int_set(cvars,   "debug_draw_mode",    settings->debug_draw_mode); */
+/*     hashmap_vec4_set(cvars,  "debug_draw_color",   &settings->debug_draw_color); */
+/*     hashmap_vec3_set(cvars,  "ambient_light",      &settings->ambient_light); */
+/* } */

src/libsymmetry/renderer.h

@@ -9,45 +9,45 @@ struct Sprite_Batch;
 
 enum Fog_Mode
 {
-	FM_NONE             = 0,
-	FM_LINEAR           = 1,
-	FM_EXPONENTIAL      = 2,
-	FM_EXPONENTIAL_SQRD = 3
+    FM_NONE             = 0,
+    FM_LINEAR           = 1,
+    FM_EXPONENTIAL      = 2,
+    FM_EXPONENTIAL_SQRD = 3
 };
 
 struct Fog
 {
-	int   mode;
-	float density;
-	float start_dist;
-	float max_dist;
-	vec3  color;
+    int   mode;
+    float density;
+    float start_dist;
+    float max_dist;
+    vec3  color;
 };
 
 
 struct Render_Settings
 {
-	struct Fog fog;
-	vec3       ambient_light;
-	bool       debug_draw_enabled;
-	vec4       debug_draw_color;
-	int        debug_draw_mode;
-	bool       debug_draw_physics;
+    struct Fog fog;
+    vec3       ambient_light;
+    bool       debug_draw_enabled;
+    vec4       debug_draw_color;
+    int        debug_draw_mode;
+    bool       debug_draw_physics;
 };
 
 struct Renderer
 {
-	int def_fbo;
-	int def_albedo_tex;
-	int def_depth_tex;
-	int quad_geo;
-	int composition_shader;
-	int debug_shader;
-	int num_culled , num_rendered , num_indices;
-	int num_culled_slot, num_rendered_slot, num_indices_slot;
-	struct Sprite_Batch* sprite_batch;
-	struct Render_Settings settings;
-	struct Material materials[MAT_MAX];
+    int def_fbo;
+    int def_albedo_tex;
+    int def_depth_tex;
+    int quad_geo;
+    int composition_shader;
+    int debug_shader;
+    int num_culled , num_rendered , num_indices;
+    int num_culled_slot, num_rendered_slot, num_indices_slot;
+    struct Sprite_Batch* sprite_batch;
+    struct Render_Settings settings;
+    struct Material materials[MAT_MAX];
 };
 
 void renderer_init(struct Renderer* renderer);

src/libsymmetry/scene.h

@@ -15,15 +15,15 @@ struct Ray;
 
 struct Scene
 {
-	struct Render_Settings renderer_profile;
-	struct Entity          root_entity;
-	struct Player          player;
-	struct Entity          entities[MAX_ENTITIES];
-	struct Static_Mesh     static_meshes[MAX_STATIC_MESHES];
-	struct Camera          cameras[MAX_CAMERAS];
-	struct Light           lights[MAX_LIGHTS];
-	struct Sound_Source    sound_sources[MAX_SOUND_SOURCES];
-	int                    active_camera_index;
+    struct Render_Settings renderer_profile;
+    struct Entity          root_entity;
+    struct Player          player;
+    struct Entity          entities[MAX_ENTITIES];
+    struct Static_Mesh     static_meshes[MAX_STATIC_MESHES];
+    struct Camera          cameras[MAX_CAMERAS];
+    struct Light           lights[MAX_LIGHTS];
+    struct Sound_Source    sound_sources[MAX_SOUND_SOURCES];
+    int                    active_camera_index;
 };
 
 void scene_init(struct Scene* scene);
@@ -36,7 +36,7 @@ void scene_post_update(struct Scene* scene);
 struct Entity*       scene_entity_create(struct Scene* scene, const char* name, struct Entity* parent);
 struct Light*        scene_light_create(struct Scene* scene, const char* name, struct Entity* parent, int light_type);
 struct Camera*       scene_camera_create(struct Scene* scene, const char* name, struct Entity* parent, int width, int height);
-struct Static_Model* scene_static_mesh_create(struct Scene* scene, const char* name, struct Entity* parent, const char* geometry_name, int material_type);
+struct Static_Mesh*  scene_static_mesh_create(struct Scene* scene, const char* name, struct Entity* parent, const char* geometry_name, int material_type);
 struct Sound_Source* scene_sound_source_create(struct Scene* scene, const char* name, struct Entity* parent, const char* filename, int type, bool loop, bool play);
 
 void scene_entity_remove(struct Scene* scene, struct Entity* entity);