Working entity draw priority.

SDL3_Core

@@ -1 +1 @@
-Subproject commit 50dc383e2d027add50672b0003744b7845019780
+Subproject commit ea7f7453133cb3ce231db074986820cbba86c0a6

TODO.md

@@ -4,8 +4,6 @@
 
 ###### Features
 
-- [ ] Work on entities draw order
-
 - [ ] Create tilemap management and display
   - [ ] Find tilemap building format
   - [ ] Add building support for tilemaps in asset builder
@@ -26,9 +24,10 @@
 
 ### In progress
 
-
 ### Done
 
+- [x] Work on entities draw order
+
 - [x] Make entities react to events
 
 - [x] Work on events (publish / subscribe)

src/components/door_component.c

@@ -43,14 +43,7 @@ inline int door_component_init(component_t *component)
     }
     component_data->hitbox_component_data = hitbox_component->data;
 
-    animation_system_data_t *animation_system_data = component_data->animation_system_data;
-
-    animation_system_data->nb_frames = 8;
-    animation_system_data->frame_delay_ms = DOOR_DEFAULT_ANIMATION_SPEED;
-    if(animation_system_create_frames_clips(animation_system_data)) return EXIT_FAILURE;
-
     component_data->topic_id = 0;
-
     event_bus_subscribe(&game.event_bus, component_data->topic_id, door_component_callback, component->entity);
 
     component_data->state = false;

src/components/lever_component.c

@@ -37,14 +37,7 @@ inline int lever_component_init(component_t *component)
     }
     component_data->animation_system_data = animation_system->data;
 
-    animation_system_data_t *animation_system_data = component_data->animation_system_data;
-
-    animation_system_data->nb_frames = 3;
-    animation_system_data->frame_delay_ms = LEVER_DEFAULT_ANIMATION_SPEED;
-    if(animation_system_create_frames_clips(animation_system_data)) return EXIT_FAILURE;
-
     component_data->topic_id = 0;
-
     event_bus_subscribe(&game.event_bus, component_data->topic_id, lever_component_callback, component->entity);
 
     component_data->state = false;

src/components/player_system.c

@@ -38,11 +38,6 @@ inline int player_system_init(component_t *component)
 
     system_data->state = PLAYER_MOVING;
 
-    animation_system_data_t *animation_system_data = system_data->animation_system_data;
-
-    animation_system_data->loop = true;
-    animation_system_data->play = true;
-
     return EXIT_SUCCESS;
 }
 

src/components/sprite_component.c

@@ -32,8 +32,10 @@ inline int sprite_component_init(component_t *component)
 inline int sprite_component_update(component_t *component)
 {
     sprite_component_data_t *component_data = component->data;
+    transform_component_data_t *transform_component_data = component_data->transform_component_data;
 
-    component_data->dst_rect = component_data->transform_component_data->bounds;
+    component_data->dst_rect = transform_component_data->bounds;
+    component->entity->draw_priority = transform_component_data->bounds.y + transform_component_data->bounds.h;
 
     return EXIT_SUCCESS;
 }

src/game.c

@@ -41,7 +41,13 @@ int game_init(void)
     };
 
     if(!entity_new_component(player_entity, SPRITE_COMPONENT)) return EXIT_FAILURE;
-    if(!entity_new_component(player_entity, ANIMATION_SYSTEM)) return EXIT_FAILURE;
+
+    component = entity_new_component(player_entity, ANIMATION_SYSTEM);
+    if(!component) return EXIT_FAILURE;
+
+    ((animation_system_data_t *)component->data)->loop = true;
+    ((animation_system_data_t *)component->data)->play = true;
+
     component = entity_new_component(player_entity, HITBOX_COMPONENT);
     if(!component) return EXIT_FAILURE;
 
@@ -56,6 +62,7 @@ int game_init(void)
     };
 
     if(!entity_new_component(player_entity, PHYSICS_SYSTEM))   return EXIT_FAILURE;
+
     if(!entity_new_component(player_entity, PLAYER_SYSTEM))    return EXIT_FAILURE;
 
     /* ======== Lever ========*/
@@ -77,7 +84,12 @@ int game_init(void)
 
     if(sprite_component_set_texture(component->data, "lever_sheet")) return EXIT_FAILURE;
 
-    if(!entity_new_component(lever_entity, ANIMATION_SYSTEM)) return EXIT_FAILURE;
+    component = entity_new_component(lever_entity, ANIMATION_SYSTEM);
+    if(!component) return EXIT_FAILURE;
+
+    ((animation_system_data_t *)component->data)->nb_frames = 3;
+    ((animation_system_data_t *)component->data)->frame_delay_ms = LEVER_DEFAULT_ANIMATION_SPEED;
+    if(animation_system_create_frames_clips(component->data)) return EXIT_FAILURE;
 
     component = entity_new_component(lever_entity, HITBOX_COMPONENT);
     if(!component) return EXIT_FAILURE;
@@ -126,7 +138,12 @@ int game_init(void)
 
     if(sprite_component_set_texture(component->data, "barred_door_sheet")) return EXIT_FAILURE;
 
-    if(!entity_new_component(door_entity, ANIMATION_SYSTEM)) return EXIT_FAILURE;
+    component = entity_new_component(door_entity, ANIMATION_SYSTEM);
+    if(!component) return EXIT_FAILURE;
+
+    ((animation_system_data_t *)component->data)->nb_frames = 8;
+    ((animation_system_data_t *)component->data)->frame_delay_ms = DOOR_DEFAULT_ANIMATION_SPEED;
+    if(animation_system_create_frames_clips(component->data)) return EXIT_FAILURE;
 
     component = entity_new_component(door_entity, HITBOX_COMPONENT);
     if(!component) return EXIT_FAILURE;