Fix distance check

lib/rmg/CZonePlacer.cpp

@@ -306,18 +306,17 @@ void CZonePlacer::placeOnGrid(CRandomGenerator* rand)
 								}
 
 								distance += localDistance;
-
+							}
+						}
+					}
 					if (distance > maxDistance)
 					{
-									distance = maxDistance;
+						maxDistance = distance;
 						mostDistantPlace = potentialPos;
 					}
 				}
 			}
 		}
-				}
-			}
-		}
 
 		//Place in a free slot
 		grid[mostDistantPlace.x][mostDistantPlace.y] = zone;