fix generic renderer buffer leak on level close

core/src/main/java/com/seibel/distanthorizons/core/level/ClientLevelModule.java

@@ -176,6 +176,7 @@ public class ClientLevelModule implements Closeable, IDataSourceUpdateListenerFu
 		}
 		
 		this.fullDataSourceProvider.removeDataSourceUpdateListener(this);
+		this.genericRenderer.close();
 	}
 	
 	

core/src/main/java/com/seibel/distanthorizons/core/wrapperInterfaces/render/renderPass/IDhGenericRenderer.java

@@ -23,10 +23,14 @@ import com.seibel.distanthorizons.api.interfaces.render.IDhApiCustomRenderRegist
 import com.seibel.distanthorizons.core.render.RenderParams;
 import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IProfilerWrapper;
 
-public interface IDhGenericRenderer extends IDhApiCustomRenderRegister
+public interface IDhGenericRenderer extends IDhApiCustomRenderRegister, AutoCloseable
 {
 	void render(RenderParams renderEventParam, IProfilerWrapper profiler, boolean renderingWithSsao);
 	
 	String getVboRenderDebugMenuString();
 	
+	@Override void close(); // override to remove "throws exception"
+	
+	
+	
 }