begin firing/bullet work

src/entity.h

@@ -7,7 +7,6 @@
 enum entity_prop {
     ENTITY_PROP_NONE,
 
-    ENTITY_PROP_ANIMATING,
     ENTITY_PROP_PLAYER_CONTROLLED,
     ENTITY_PROP_CAMERA,
     ENTITY_PROP_CAMERA_ACTIVE,

src/game.c

@@ -115,7 +115,6 @@ INTERNAL void spawn_test_entities(void)
         struct xform xf = XFORM_TRS(.t = pos, .r = r, .s = size);
         entity_set_xform(e, xf);
 
-        entity_enable_prop(e, ENTITY_PROP_ANIMATING);
         e->sprite = sprite_tag_from_path(STR("res/graphics/tim.ase"));
         e->sprite_span_name = STR("idle.unarmed");
         //e->sprite_span_name = STR("idle.one_handed");
@@ -142,7 +141,6 @@ INTERNAL void spawn_test_entities(void)
         struct xform xf = XFORM_TRS(.t = pos, .r = r, .s = size);
         entity_set_local_xform(e, xf);
 
-        entity_enable_prop(e, ENTITY_PROP_ANIMATING);
         e->sprite = sprite_tag_from_path(STR("res/graphics/gun.ase"));
 
         entity_enable_prop(e, ENTITY_PROP_WEAPON);
@@ -226,8 +224,7 @@ INTERNAL void game_update(struct game_cmd_array game_cmds)
             /* Clear level */
             case GAME_CMD_KIND_CLEAR_ALL: {
                 logf_info("Clearing level");
-                u64 count = store->count;
+                for (u64 i = 0; i < store->count; ++i) {
-                for (u64 i = 0; i < count; ++i) {
                     struct entity *ent = &store->entities[i];
                     if (ent->valid && !ent->is_root) {
                         entity_release(store, ent);
@@ -256,7 +253,7 @@ INTERNAL void game_update(struct game_cmd_array game_cmds)
 
         /* Update animation */
 
-        if (entity_has_prop(ent, ENTITY_PROP_ANIMATING)) {
+        {
             struct sprite_sheet *sheet = sprite_sheet_from_tag_await(sprite_frame_scope, ent->sprite);
             struct sprite_sheet_span span = sprite_sheet_get_span(sheet, ent->sprite_span_name);
 
@@ -281,7 +278,7 @@ INTERNAL void game_update(struct game_cmd_array game_cmds)
             ent->animation_frame = frame_index;
         }
 
-        /* Update sprite xform */
+        /* Update sprite local xform */
 
         struct sprite_sheet *sheet = sprite_sheet_from_tag_await(sprite_frame_scope, ent->sprite);
         struct sprite_sheet_slice slice = sprite_sheet_get_slice(sheet, STR("pivot"), ent->animation_frame);
@@ -423,10 +420,27 @@ INTERNAL void game_update(struct game_cmd_array game_cmds)
 
         /* Fire weapon */
         if (entity_has_prop(ent, ENTITY_PROP_WEAPON)) {
+#if 1
             f32 r = 1.0f * ((f32)sys_rand_u32() / U32_MAX);
             f32 g = 1.0f * ((f32)sys_rand_u32() / U32_MAX);
             f32 b = 1.0f * ((f32)sys_rand_u32() / U32_MAX);
             ent->sprite_tint = RGBA_32_F(r, g, b, 1);
+#else
+            struct xform xf = entity_get_xform(ent);
+
+            struct sprite_tag sprite = ent->sprite;
+            u32 animation_frame = ent->animation_frame;
+            struct xform sprite_xform = xform_mul(xf, ent->sprite_local_xform);
+            struct sprite_sheet *sheet = sprite_sheet_from_tag_await(sprite_frame_scope, sprite);
+
+            struct sprite_sheet_slice out_slice = sprite_sheet_get_slice(sheet, STR("out"), animation_frame);
+            struct v2 out_pos = xform_mul_v2(sprite_xform, out_slice.center);
+            struct v2 out_dir = xform_basis_mul_v2(sprite_xform, out_slice.dir);
+
+            (UNUSED)out_pos;
+            (UNUSED)out_dir;
+#endif
+
         }
     }
 

src/world.c

@@ -9,6 +9,11 @@ void world_alloc(struct world *world)
     world->entity_store = entity_store_alloc();
 }
 
+void world_release(struct world *world)
+{
+    entity_store_release(world->entity_store);
+}
+
 void world_copy_replace(struct world *dest, struct world *src)
 {
     __prof;

src/world.h

@@ -16,6 +16,7 @@ struct world {
 };
 
 void world_alloc(struct world *world);
+void world_release(struct world *world);
 void world_copy_replace(struct world *dest, struct world *src);
 
 #endif