Add rest of assets, add blue player

game/systems/systems.c

@@ -107,6 +107,8 @@ void setupSystems() {
 
     ECS_OBSERVER(ECS, entityPathRemove, EcsOnRemove, Path);
 
+    ECS_OBSERVER(ECS, updateTextureOwnerTile, EcsOnSet, TextureRegion, Owner);
+
     ECS_SYSTEM(ECS, entityUpdateSpatialID, EcsOnUpdate, Position, Size, Velocity, SpatialGridID);
     ECS_SYSTEM(ECS, entityUpdateKinematic, EcsOnUpdate, Position, Velocity, Steering, Unit);