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[scene] Support extra component systems

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I've finally come across the need for "client" (hah) code to have
additional components on scene entities.
This commit is contained in:
Bill Currie 2023-08-05 01:35:09 +09:00
parent 0d4ffb02bc
commit fb818d15d9
5 changed files with 18 additions and 5 deletions
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8
include/QF/scene/scene.h
View file

@ -77,7 +77,13 @@ typedef struct scene_s {
struct lightingdata_s *lights;
} scene_t;
scene_t *Scene_NewScene (void);
typedef struct scene_system_s {
struct ecs_system_s *system;
const struct component_s *components;
uint32_t component_count;
} scene_system_t;
scene_t *Scene_NewScene (scene_system_t *extra_systems);
void Scene_DeleteScene (scene_t *scene);
struct entity_s Scene_CreateEntity (scene_t *scene);
void Scene_DestroyEntity (scene_t *scene, struct entity_s entity);

2
libs/client/cl_world.c
View file

@ -64,7 +64,7 @@ worldscene_t cl_world = {
void
CL_World_Init (void)
{
cl_world.scene = Scene_NewScene ();
cl_world.scene = Scene_NewScene (0);
cl_world.scene->lights = Light_CreateLightingData (cl_world.scene);
}

2
libs/console/cl_debug.c
View file

@ -293,7 +293,7 @@ Con_Debug_Init (void)
IMUI_SetVisible (debug_imui, con_debug);
IMUI_Style_Fetch (debug_imui, &current_style);
debug_scene = Scene_NewScene ();
debug_scene = Scene_NewScene (0);
}
void

2
libs/ruamoko/rua_scene.c
View file

@ -199,7 +199,7 @@ bi_Scene_NewScene (progs_t *pr, void *_res)
rua_scene_t *scene = rua_scene_new (res);
scene->scene = Scene_NewScene ();
scene->scene = Scene_NewScene (0);
scene->next = res->scenes;
if (res->scenes) {

9
libs/scene/scene.c
View file

@ -253,12 +253,19 @@ static model_t empty_world = {
};
scene_t *
Scene_NewScene (void)
Scene_NewScene (scene_system_t *extra_systems)
{
scene_t *scene = calloc (1, sizeof (scene_t));
scene->reg = ECS_NewRegistry ();
ECS_RegisterComponents (scene->reg, scene_components, scene_comp_count);
for (auto extra = extra_systems; extra && extra->system; extra++) {
uint32_t base = ECS_RegisterComponents (scene->reg,
extra->components,
extra->component_count);
extra->system->reg = scene->reg;
extra->system->base = base;
}
ECS_CreateComponentPools (scene->reg);
scene->worldmodel = &empty_world;