Offset support for blend.

src/engine/gameManager/ZoneManager.java

@@ -288,8 +288,22 @@ public enum ZoneManager {
         return localCoords;
     }
 
-    public static Vector2f worldToZoneSpace(Vector3fImmutable worldVector,
-                                            Zone serverZone) {
+    public static Vector2f worldToZoneOffset(Vector3fImmutable worldLoc,
+                                             Zone serverZone) {
+
+        Vector2f localCoords;
+        Vector2f zoneOrigin;
+
+        zoneOrigin = new Vector2f(serverZone.getLoc().x, serverZone.getLoc().z);
+        localCoords = new Vector2f(worldLoc.x, worldLoc.z);
+        localCoords = localCoords.subtract(zoneOrigin);
+
+        return localCoords;
+
+    }
+
+    public static Vector2f worldToTerrainSpace(Vector3fImmutable worldLoc,
+                                               Zone serverZone) {
 
         Vector2f localCoords;
         Vector2f zoneOrigin;
@@ -301,7 +315,7 @@ public enum ZoneManager {
 
         // Local coordinate in world space translated to an offset from the calculated zone origin.
 
-        localCoords = new Vector2f(worldVector.x, worldVector.z);
+        localCoords = new Vector2f(worldLoc.x, worldLoc.z);
         localCoords = localCoords.subtract(zoneOrigin);
 
         // TODO : Make sure this value does not go outside the zone's bounds.
@@ -311,18 +325,6 @@ public enum ZoneManager {
 
     // Converts local zone coordinates to world coordinates
 
-    public static Vector3fImmutable localToWorld(Vector3fImmutable worldVector,
-                                                 Zone serverZone) {
-
-        Vector3fImmutable worldCoords;
-
-        worldCoords = new Vector3fImmutable(worldVector.x + serverZone.absX,
-                worldVector.y + serverZone.absY, worldVector.z
-                + serverZone.absZ);
-
-        return worldCoords;
-    }
-
 
     /**
      * Converts from local (relative to this building) to world.