Index: TFP-WebServer/MapRendering/src/ModApi.cs
===================================================================
--- TFP-WebServer/MapRendering/src/ModApi.cs	(revision 487)
+++ TFP-WebServer/MapRendering/src/ModApi.cs	(revision 503)
@@ -27,19 +27,25 @@
 		}
 
-		private void GameStartDone () {
+		private ModEvents.EModEventResult GameStartDone (ref ModEvents.SGameStartDoneData _data) {
 			if (!MapRenderer.Enabled) {
-				return;
+				return ModEvents.EModEventResult.Continue;
 			}
 
 			ModEvents.GameShutdown.RegisterHandler (GameShutdown);
 			ModEvents.CalcChunkColorsDone.RegisterHandler (CalcChunkColorsDone);
+
+			return ModEvents.EModEventResult.Continue;
 		}
 
-		private void GameShutdown () {
+		private ModEvents.EModEventResult GameShutdown (ref ModEvents.SGameShutdownData _data) {
 			MapRenderer.Shutdown ();
+
+			return ModEvents.EModEventResult.Continue;
 		}
 
-		private void CalcChunkColorsDone (Chunk _chunk) {
-			MapRenderer.RenderSingleChunk (_chunk);
+		private ModEvents.EModEventResult CalcChunkColorsDone (ref ModEvents.SCalcChunkColorsDoneData _data) {
+			MapRenderer.RenderSingleChunk (_data.Chunk);
+
+			return ModEvents.EModEventResult.Continue;
 		}
 	}