Fixed some errors pointed out by valgrind

src/file_io.c

@@ -25,15 +25,15 @@ char* io_file_read(const char* path, const char* mode, long* file_size)
 	int rc = fseek(file, 0, SEEK_END);
 	if(rc == 0)
 	{
-		long size = (size_t)ftell(file);
-		if(file_size) *file_size = size;
+		long length = (size_t)ftell(file);
+		if(file_size) *file_size = length;
 		rewind(file);
-		data = malloc(sizeof(char) * size + 1);
+		data = calloc(1, (sizeof(char) * length) + 1);
 		if(data)
 		{
-			if(fread(data, size, 1, file) > 0)
+			if(fread(data, length, 1, file) > 0)
 			{
-				if(data[size] != '\0') data[size] = '\0';
+				if(data[length] != '\0') data[length] = '\0';
 			}
 			else
 			{

src/game.c

@@ -36,7 +36,7 @@
 #define LEN(a) (sizeof(a)/sizeof(a)[0])
 
 
-#define MAX_FRAME_TIME 1.f
+#define MAX_FRAME_TIME 0.5f
 
 static void run(void);
 static void update(float dt, int* window_should_close);
@@ -131,7 +131,7 @@ void scene_setup(void)
 	struct Transform* tran = entity_component_get(new_ent, C_TRANSFORM);
 	vec3 position = {0, 0, -5};
 	transform_translate(tran, &position, TS_WORLD);
-	struct Model* box_model = entity_component_add(new_ent, C_MODEL, "torus.pamesh", "Blinn_Phong");
+	struct Model* box_model = entity_component_add(new_ent, C_MODEL, "default.pamesh", "Blinn_Phong");
 	model_set_material_param(box_model, "diffuse_color", &color);
 	int tex = texture_create_from_file("white.tga", TU_DIFFUSE);
 	model_set_material_param(box_model, "diffuse_texture", &tex);
@@ -149,7 +149,7 @@ void scene_setup(void)
 	}
 
 	int parent_node = new_ent->node;
-	int num_suz = 100;
+	int num_suz = 1;
 	srand(time(NULL));
 	for(int i = 0; i < num_suz; i++)
 	{
@@ -159,7 +159,7 @@ void scene_setup(void)
 		x++; y++; z++;
 		struct Entity* suz = scene_add_as_child("Suzanne", NULL, parent_node);
 		//struct Entity* suz = scene_add_new("Suzanne", NULL);
-		struct Model* suz_model = entity_component_add(suz, C_MODEL, "suzanne.pamesh", "Blinn_Phong");
+		struct Model* suz_model = entity_component_add(suz, C_MODEL, "default.pamesh", "Blinn_Phong");
 		model_set_material_param(suz_model, "diffuse_color", &color);
 		float spec_str = 80.f;
 		model_set_material_param(suz_model, "specular_strength", &spec_str);

src/hashmap.c

@@ -39,6 +39,8 @@ static struct Hashmap_Entry* hashmap_entry_new(struct Hashmap* hashmap, const ch
 	}
 	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;
 }