Rework sprite render system

Internal Changelog:
- Add more fields
    - Elapsed is now in sprite component
    - Add rotation fields
- Tweak early exit checks in render functions

assets_test.c

@@ -32,6 +32,7 @@ int main(void)
     Font* fnt = get_font(&assets, "testfont");
 
     int current_frame = 0;
+    int elapsed = 0;
     while(!WindowShouldClose())
     {
         if (IsKeyReleased(KEY_C))
@@ -49,12 +50,12 @@ int main(void)
         EndDrawing();
 
         // Update the animated Sprite
-        spr2->elapsed++;
+        elapsed++;
-        if (spr2->elapsed == spr2->speed)
+        if (elapsed == spr2->speed)
         {
             current_frame++;
             current_frame %= spr2->frame_count;
-            spr2->elapsed = 0;
+            elapsed = 0;
         }
     } 
     term_assets(&assets);

engine/EC.h

@@ -186,7 +186,6 @@ typedef struct Sprite {
     Vector2 origin;
     Vector2 anchor;
     int frame_count;
-    int elapsed;
     int speed;
     char* name;
 } Sprite_t;
@@ -207,6 +206,11 @@ typedef struct _CSprite_t {
     bool pause;
     int current_frame;
     float fractional;
+    float rotation; // Degree
+    float rotation_speed; // Degree / s
+    int elapsed;
+    Vector2 offset;
+    Color colour;
 } CSprite_t;
 
 typedef struct _CMoveable_t {

particle_test.c

@@ -63,7 +63,6 @@ int main(void)
         .origin = (Vector2){0, 0},
         .anchor = (Vector2){tex.width / 2, tex.height / 2},
         .frame_count = 0,
-        .elapsed = 0,
         .speed = 0,
         .name = "test_spr"
     };

run.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-LSAN_OPTIONS=suppressions=./lsan_supp.txt  ./build/$1
+./build.sh && LSAN_OPTIONS=suppressions=./lsan_supp.txt  ./build/$1

scenes/game_systems.c

@@ -2002,7 +2002,6 @@ void sprite_animation_system(Scene_t* scene)
         {
             next_idx = p_cspr->transition_func(p_ent);
         }
-        if (p_cspr->pause) return;
 
         bool reset = p_cspr->current_idx != next_idx;
         p_cspr->current_idx = next_idx;
@@ -2010,7 +2009,14 @@ void sprite_animation_system(Scene_t* scene)
         SpriteRenderInfo_t spr = p_cspr->sprites[p_cspr->current_idx];
         if (spr.sprite == NULL) continue;
 
-        if (reset) p_cspr->current_frame = 0;
+        if (reset)
+        {
+            p_cspr->fractional = 0;
+            p_cspr->elapsed = 0;
+            p_cspr->current_frame = 0;
+        }
+
+        if (spr.sprite->speed == 0) continue;
 
         // Animate it (handle frame count)
         p_cspr->fractional += scene->delta_time;
@@ -2018,12 +2024,15 @@ void sprite_animation_system(Scene_t* scene)
         if (p_cspr->fractional > ANIM_FRAME_RATE)
         {
             p_cspr->fractional -= ANIM_FRAME_RATE;
-            spr.sprite->elapsed++;
+            p_cspr->elapsed++;
-            if (spr.sprite->elapsed == spr.sprite->speed)
+            if (p_cspr->elapsed == spr.sprite->speed)
             {
-                p_cspr->current_frame++;
+                p_cspr->elapsed = 0;
-                p_cspr->current_frame %= spr.sprite->frame_count;
+                if (!p_cspr->pause)
-                spr.sprite->elapsed = 0;
+                {
+                    p_cspr->current_frame++;
+                    p_cspr->current_frame %= spr.sprite->frame_count;
+                }
             }
         }
     }