cleaned more stuff

src/engine/engine.c

@@ -11,7 +11,7 @@
 #include "console/console.h"
 #include "display/display.h"
 #include "ecs/ecssystem.h"
-#include "scene/scenetree.h"
+#include "scene/node.h"
 
 #include "scene/test/scenetest.h"
 
@@ -28,7 +28,7 @@ errorret_t engineInit(void) {
   errorChain(displayInit());
 
   ecsid_t sceneTest = sceneTestAdd();
-  sceneTreeChildAdd(ECS_SYSTEM.root, sceneTest);
+  nodeChildAdd(ECS_SYSTEM.root, sceneTest);
 
   errorOk();
 }