ECS improvements!

src/engine/engine.c

@@ -13,6 +13,8 @@
 #include "ecs/ecssystem.h"
 #include "scene/scenetree.h"
 
+#include "scene/test/scenetest.h"
+
 engine_t ENGINE;
 
 errorret_t engineInit(void) {
@@ -26,6 +28,9 @@ errorret_t engineInit(void) {
   sceneTreeInit();
   errorChain(displayInit());
 
+  ecsid_t sceneTest = sceneTestAdd();
+  sceneTreeChildAdd(ECS_SYSTEM.root, sceneTest);
+
   errorOk();
 }