Try to detect assets not calling their super tick methods. Already spotted

one bug thanks to that.

src/asset.cpp

@@ -22,6 +22,9 @@ Asset::Asset() :
     ref(0),
     destroy(0)
 {
+#if !FINAL_RELEASE
+    state = STATE_IDLE;
+#endif
     Ticker::Register(this);
 }
 
@@ -40,12 +43,20 @@ Asset::Group Asset::GetGroup()
 
 void Asset::TickGame(float delta_time)
 {
-
+#if !FINAL_RELEASE
+    if (state != STATE_PRETICK_GAME)
+        fprintf(stderr, "ERROR: invalid asset game tick\n");
+    state = STATE_POSTTICK_GAME;
+#endif
 }
 
 void Asset::TickRender(float delta_time)
 {
-
+#if !FINAL_RELEASE
+    if (state != STATE_PRETICK_RENDER)
+        fprintf(stderr, "ERROR: invalid asset render tick\n");
+    state = STATE_POSTTICK_RENDER;
+#endif
 }
 
 void Asset::Ref()

src/asset.h

@@ -45,6 +45,18 @@ protected:
 
     Asset *next;
     int ref, destroy;
+
+#if !FINAL_RELEASE
+    enum
+    {
+        STATE_IDLE = 0,
+        STATE_PRETICK_GAME,
+        STATE_POSTTICK_GAME,
+        STATE_PRETICK_RENDER,
+        STATE_POSTTICK_RENDER,
+    }
+    state;
+#endif
 };
 
 #endif // __DH_ASSET_H__

src/debugfps.cpp

@@ -45,7 +45,7 @@ Asset::Group DebugFps::GetGroup()
 
 void DebugFps::TickRender(float delta_time)
 {
-    Asset::TickGame(delta_time);
+    Asset::TickRender(delta_time);
 
     data->frame++;
 

src/ticker.cpp

@@ -111,7 +111,19 @@ void Ticker::TickGame()
     for (int i = 0; i < Asset::GROUP_COUNT; i++)
         for (Asset *a = data->list[i]; a; a = a->next)
             if (!a->destroy)
+            {
+#if !FINAL_RELEASE
+                if (a->state != Asset::STATE_IDLE)
+                    fprintf(stderr, "ERROR: asset not idle for game tick\n");
+                a->state = Asset::STATE_PRETICK_GAME;
+#endif
                 a->TickGame(data->delta_time);
+#if !FINAL_RELEASE
+                if (a->state != Asset::STATE_POSTTICK_GAME)
+                    fprintf(stderr, "ERROR: asset missed super game tick\n");
+                a->state = Asset::STATE_IDLE;
+#endif
+            }
 
     Profiler::Stop(Profiler::STAT_TICK_GAME);
 }
@@ -124,7 +136,19 @@ void Ticker::TickRender()
     for (int i = 0; i < Asset::GROUP_COUNT; i++)
         for (Asset *a = data->list[i]; a; a = a->next)
             if (!a->destroy)
+            {
+#if !FINAL_RELEASE
+                if (a->state != Asset::STATE_IDLE)
+                    fprintf(stderr, "ERROR: asset not idle for render tick\n");
+                a->state = Asset::STATE_PRETICK_RENDER;
+#endif
                 a->TickRender(data->delta_time);
+#if !FINAL_RELEASE
+                if (a->state != Asset::STATE_POSTTICK_RENDER)
+                    fprintf(stderr, "ERROR: asset missed super render tick\n");
+                a->state = Asset::STATE_IDLE;
+#endif
+            }
 
     Profiler::Stop(Profiler::STAT_TICK_RENDER);
     Profiler::Start(Profiler::STAT_TICK_BLIT);