Refactoring: split items

src/gamedata/WaterModule.cpp

@@ -468,6 +468,31 @@ WaterModule::WaterModule(flecs::world &ecs)
 			std::cout << "Water setup done\n";
 			ECS::get().add<WaterAlmostReady>();
 		})
+		.on_remove([](flecs::entity e, WaterSurface &water) {
+			const Ogre::String renderTargetName =
+				"ReflectionRefractionTexture";
+			ECS::get<EngineData>()
+				.mScnMgr->getRenderQueue()
+				->setRenderableListener(nullptr);
+			water.mReflectionTexture->removeAllViewports();
+			ECS::get<EngineData>().mScnMgr->destroyCamera(
+				water.mRefractionCamera);
+			ECS::get<EngineData>().mScnMgr->destroyCamera(
+				water.mRefractionDepthCamera);
+			ECS::get<EngineData>().mScnMgr->destroyCamera(
+				water.mReflectionCamera);
+			ECS::get<EngineData>().mScnMgr->destroyCamera(
+				water.mReflectionDepthCamera);
+			Ogre::TextureManager::getSingleton().remove(
+				renderTargetName);
+			water.mWaterNode->destroyAllChildrenAndObjects();
+			ECS::get<EngineData>().mScnMgr->destroySceneNode(
+				water.mWaterNode);
+			Ogre::MaterialManager::getSingleton().remove(
+				"Water/Depth");
+			Ogre::MaterialManager::getSingleton().remove(
+				"Water/Above");
+		})
 		.add(flecs::Singleton);
 #if 0
 	ecs.component<WaterBody>().add(flecs::Singleton);