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138 lines
2.6 KiB
138 lines
2.6 KiB
#ifndef ENTITY_H
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#define ENTITY_H
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#include "../common/linmath.h"
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#include "../common/num_types.h"
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#include "../common/common.h"
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#define MAX_ENTITY_NAME_LEN 128
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#define MAX_SOUND_SOURCE_BUFFERS 5
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struct Material_Param;
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struct Parser_Object;
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enum Entity_Type
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{
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ET_NONE,
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ET_PLAYER,
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ET_ROOT,
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ET_CAMERA,
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ET_LIGHT,
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ET_STATIC_MESH,
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ET_SOUND_SOURCE,
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ET_MAX
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};
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enum LightType
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{
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LT_SPOT = 0,
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LT_DIR,
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LT_POINT,
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LT_INVALID,
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LT_MAX
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};
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struct Transform
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{
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vec3 position;
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vec3 scale;
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quat rotation;
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mat4 trans_mat;
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int parent;
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int* children;
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bool is_modified;
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};
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struct Model
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{
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int geometry_index;
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int material;
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struct Material_Param* material_params;
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};
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struct Sound_Source
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{
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bool active;
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bool relative;
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uint source_handle;
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uint buffer_handles[MAX_SOUND_SOURCE_BUFFERS];
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uint num_attached_buffers;
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};
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struct Camera
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{
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mat4 proj_mat;
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mat4 view_mat;
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mat4 view_proj_mat;
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float fov;
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float aspect_ratio;
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float nearz;
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float farz;
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bool ortho;
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int fbo;
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int render_tex;
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int depth_tex;
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vec4 clear_color;
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vec4 frustum[6];
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bool resizeable;
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};
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struct Light
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{
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float outer_angle;
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float inner_angle;
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float falloff;
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float intensity;
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vec3 color;
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bool cast_shadow;
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bool pcf_enabled;
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bool valid;
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int type;
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int radius;
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int shadow_map[4];
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float depth_bias;
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};
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struct Entity
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{
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int id;
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int type;
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char name[MAX_ENTITY_NAME_LEN];
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bool is_listener; /* TODO: Replace all booleans with flags */
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bool marked_for_deletion;
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bool renderable;
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int editor_selected;
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struct Transform transform;
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union
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{
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struct
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{
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struct Model model;
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int health;
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} Player;
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struct Model model;
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struct Camera camera;
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struct Light light;
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struct Sound_Source sound_source;
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};
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};
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void entity_init(void);
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void entity_cleanup(void);
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void entity_remove(int index);
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void entity_post_update(void);
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struct Entity* entity_create(const char* name, const int type, int parent_id);
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struct Entity* entity_get(int index);
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struct Entity* entity_find(const char* name);
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struct Entity* entity_get_all(void);
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struct Entity* entity_get_parent(int node);
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bool entity_save(struct Entity* entity, const char* filename, int directory_type);
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bool entity_load(const char* filename, int directory_type);
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bool entity_write(struct Entity* entity, struct Parser_Object* object);
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struct Entity* entity_read(struct Parser_Object* object);
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const char* entity_type_name_get(struct Entity* entity);
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#endif
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