NPC special price option

src/engine/net/client/ClientMessagePump.java

@@ -1681,7 +1681,7 @@ public class ClientMessagePump implements NetMsgHandler {
                 return;
             }
 
-            int cost = (int)((toRepair.getMagicValue()/max*(max - dur)) + (npc.getRepairCost() * npc.buyPercent));
+            int cost = ((int)((toRepair.getMagicValue()/max*(max - dur)) + (npc.getSpecialPrice() * npc.buyPercent))) + npc.getSpecialPrice();
 
             Building b = (!npc.isStatic()) ? npc.getBuilding() : null;
 

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

@@ -61,7 +61,7 @@ public class HirelingServiceMsgHandler extends AbstractClientMsgHandler {
                     return true;
 
 
-                npc.setRepairCost(msg.repairCost);
+                npc.setSpecialPrice(msg.repairCost);
                 ManageNPCMsg outMsg = new ManageNPCMsg(npc);
                 Dispatch dispatch = Dispatch.borrow(player, msg);
 

src/engine/net/client/msg/ManageNPCMsg.java

@@ -503,7 +503,7 @@ public class ManageNPCMsg extends ClientNetMsg {
                         writer.putInt(0);
                         writer.putString("Repair items");
                         writer.putString("percent");
-                        writer.putInt(npc.getRepairCost()); //cost for repair
+                        writer.putInt(npc.getSpecialPrice()); //cost for repair
                         writer.putInt(0);
 
                         ArrayList<Integer> modPrefixList = npc.getModTypeTable();