Fixed tower creation for EngineTest
Fixed tower creation for EngineTest

codylieu/oogasalad_OOGALoompas,kevinkdo/oogasalad_OOGALoompas,garysheng/tower-defense-game-engine,sdh31/tower_defense,dennis-park/OOGALoompas,jordanly/oogasalad_OOGALoompas,dianwen/oogasalad_TowerDefense