Method moved to manager.

src/engine/net/client/handlers/PlaceAssetMsgHandler.java

@@ -2,7 +2,6 @@ package engine.net.client.handlers;
 
 import engine.Enum;
 import engine.Enum.*;
-import engine.InterestManagement.HeightMap;
 import engine.InterestManagement.InterestManager;
 import engine.InterestManagement.RealmMap;
 import engine.InterestManagement.WorldGrid;
@@ -112,7 +111,7 @@ public class PlaceAssetMsgHandler extends AbstractClientMsgHandler {
 
         // Cannot place a tree underwater
 
-        if (HeightMap.isLocUnderwater(placementInfo.getLoc())) {
+        if (ZoneManager.isLocUnderwater(placementInfo.getLoc())) {
             PlaceAssetMsg.sendPlaceAssetError(origin, 6, ""); // Cannot place underwater
             return false;
         }
@@ -178,7 +177,7 @@ public class PlaceAssetMsgHandler extends AbstractClientMsgHandler {
 
         // Cannot place a building underwater
 
-        if (HeightMap.isLocUnderwater(placementInfo.getLoc())) {
+        if (ZoneManager.isLocUnderwater(placementInfo.getLoc())) {
             PlaceAssetMsg.sendPlaceAssetError(origin, 6, ""); // Cannot place underwater
             return false;
         }