Revert "Make platforms a transparent entity"

This reverts commit af2244518b05095825e10fc155208e0331a08a36.

It's not really needed to achive what I'm trying to achive

src/game/level.c

@@ -41,10 +41,10 @@ struct Level
     Background background;
     RigidBodies *rigid_bodies;
     Player *player;
-    Platforms platforms;
+    Platforms *platforms;
     Goals *goals;
     Lava *lava;
-    Platforms back_platforms;
+    Platforms *back_platforms;
     Boxes *boxes;
     Labels *labels;
     Regions *regions;
@@ -84,7 +84,13 @@ Level *create_level_from_level_editor(const LevelEditor *level_editor)
         RETURN_LT(lt, NULL);
     }
 
-    level->platforms = create_platforms_from_rect_layer(level_editor->platforms_layer);
+    level->platforms = PUSH_LT(
+        lt,
+        create_platforms_from_rect_layer(level_editor->platforms_layer),
+        destroy_platforms);
+    if (level->platforms == NULL) {
+        RETURN_LT(lt, NULL);
+    }
 
     level->goals = PUSH_LT(
         lt,
@@ -102,8 +108,13 @@ Level *create_level_from_level_editor(const LevelEditor *level_editor)
         RETURN_LT(lt, NULL);
     }
 
-    level->back_platforms =
-        create_platforms_from_rect_layer(level_editor->back_platforms_layer);
+    level->back_platforms = PUSH_LT(
+        lt,
+        create_platforms_from_rect_layer(level_editor->back_platforms_layer),
+        destroy_platforms);
+    if (level->back_platforms == NULL) {
+        RETURN_LT(lt, NULL);
+    }
 
     level->boxes = PUSH_LT(
         lt,
@@ -149,7 +160,7 @@ int level_render(const Level *level, const Camera *camera)
         return -1;
     }
 
-    if (platforms_render(&level->back_platforms, camera) < 0) {
+    if (platforms_render(level->back_platforms, camera) < 0) {
         return -1;
     }
 
@@ -165,7 +176,7 @@ int level_render(const Level *level, const Camera *camera)
         return -1;
     }
 
-    if (platforms_render(&level->platforms, camera) < 0) {
+    if (platforms_render(level->platforms, camera) < 0) {
         return -1;
     }
 
@@ -199,7 +210,7 @@ int level_update(Level *level, float delta_time)
     boxes_update(level->boxes, delta_time);
     player_update(level->player, delta_time);
 
-    rigid_bodies_collide(level->rigid_bodies, &level->platforms);
+    rigid_bodies_collide(level->rigid_bodies, level->platforms);
 
     player_die_from_lava(level->player, level->lava);
     regions_player_enter(level->regions, level->player);

src/game/level/platforms.c

@@ -12,32 +12,51 @@
 #include "game/level/level_editor/rect_layer.h"
 #include "math/extrema.h"
 
-Platforms create_platforms_from_rect_layer(const RectLayer *layer)
+struct Platforms {
+    Lt *lt;
+
+    Rect *rects;
+    Color *colors;
+    size_t rects_size;
+};
+
+Platforms *create_platforms_from_rect_layer(const RectLayer *layer)
 {
     trace_assert(layer);
 
-    Platforms platforms = {0};
-    platforms.rects_size = rect_layer_count(layer);
+    Lt *lt = create_lt();
 
-    platforms.rects = nth_calloc(1, sizeof(Rect) * platforms.rects_size);
-    memcpy(
-        platforms.rects,
-        rect_layer_rects(layer),
-        sizeof(Rect) * platforms.rects_size);
+    Platforms *platforms = PUSH_LT(
+        lt,
+        nth_calloc(1, sizeof(Platforms)),
+        free);
+    if (platforms == NULL) {
+        RETURN_LT(lt, NULL);
+    }
+    platforms->lt = lt;
 
-    platforms.colors = nth_calloc(1, sizeof(Color) * platforms.rects_size);
-    memcpy(
-        platforms.colors,
-        rect_layer_colors(layer),
-        sizeof(Color) * platforms.rects_size);
+    platforms->rects_size = rect_layer_count(layer);
+
+    platforms->rects = PUSH_LT(lt, nth_calloc(1, sizeof(Rect) * platforms->rects_size), free);
+    if (platforms->rects == NULL) {
+        RETURN_LT(lt, NULL);
+    }
+    memcpy(platforms->rects, rect_layer_rects(layer), sizeof(Rect) * platforms->rects_size);
+
+
+    platforms->colors = PUSH_LT(lt, nth_calloc(1, sizeof(Color) * platforms->rects_size), free);
+    if (platforms->colors == NULL) {
+        RETURN_LT(lt, NULL);
+    }
+    memcpy(platforms->colors, rect_layer_colors(layer), sizeof(Color) * platforms->rects_size);
 
     return platforms;
 }
 
-void destroy_platforms(Platforms platforms)
+void destroy_platforms(Platforms *platforms)
 {
-    free(platforms.rects);
-    free(platforms.colors);
+    trace_assert(platforms);
+    RETURN_LT0(platforms->lt);
 }
 
 int platforms_render(const Platforms *platforms,

src/game/level/platforms.h

@@ -6,16 +6,11 @@
 #include "game/camera.h"
 #include "math/rect.h"
 
+typedef struct Platforms Platforms;
 typedef struct RectLayer RectLayer;
 
-typedef struct {
-    Rect *rects;
-    Color *colors;
-    size_t rects_size;
-} Platforms;
-
-Platforms create_platforms_from_rect_layer(const RectLayer *layer);
-void destroy_platforms(Platforms platforms);
+Platforms *create_platforms_from_rect_layer(const RectLayer *layer);
+void destroy_platforms(Platforms *platforms);
 
 int platforms_render(const Platforms *platforms,
                      const Camera *camera);

src/game/level/rigid_bodies.h

@@ -2,9 +2,9 @@
 #define RIGID_BODIES_H_
 
 #include "math/mat3x3.h"
-#include "game/level/platforms.h"
 
 typedef struct RigidBodies RigidBodies;
+typedef struct Platforms Platforms;
 
 typedef size_t RigidBodyId;