early exits for attack message handler

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

@@ -1,6 +1,8 @@
 package engine.net.client.handlers;
 
+import engine.Enum;
 import engine.exception.MsgSendException;
+import engine.gameManager.BuildingManager;
 import engine.gameManager.CombatManager;
 import engine.net.client.ClientConnection;
 import engine.net.client.msg.AttackCmdMsg;
@@ -8,6 +10,7 @@ import engine.net.client.msg.ClientNetMsg;
 import engine.net.client.msg.TargetedActionMsg;
 import engine.objects.AbstractWorldObject;
 import engine.objects.Building;
+import engine.objects.Mob;
 import engine.objects.PlayerCharacter;
 import org.pmw.tinylog.Logger;
 
@@ -42,27 +45,23 @@ public class AttackCmdMsgHandler extends AbstractClientMsgHandler {
         if (playerCharacter == null)
             return true;
 
-        //source must match player this account belongs to
+        AbstractWorldObject target;
 
-        if (playerCharacter.getObjectUUID() != msg.getSourceID() || playerCharacter.getObjectType().ordinal() != msg.getSourceType()) {
-            Logger.error("Msg Source ID " + msg.getSourceID() + " Does not Match Player ID " + playerCharacter.getObjectUUID());
-            return true;
-        }
-
-        AbstractWorldObject target = playerCharacter.combatTarget;
-        if(target == null)
-            return true; // cannot attack a null target
-
-        switch(target.getObjectType()){
-            case NPC:
-                playerCharacter.setCombatTarget(null);
-                return true; //cannot attack NPCs
-            case Building:
+        if(msg.getTargetType() == Enum.GameObjectType.Mob.ordinal()){
+            target = Mob.getMob(msg.getTargetID());
+        } else if(msg.getTargetType() == Enum.GameObjectType.Building.ordinal()){
+            target = BuildingManager.getBuilding(msg.getTargetID());
             Building targetBuilding = (Building) target;
-                if(!targetBuilding.isVulnerable() || targetBuilding.getRank() < 0)
+                if(!targetBuilding.isVulnerable() || targetBuilding.getRank() < 0) {
                     playerCharacter.setCombatTarget(null);
                     return true;
                 }
+        } else if(msg.getTargetType() == Enum.GameObjectType.PlayerCharacter.ordinal()){
+            target = PlayerCharacter.getPlayerCharacter(msg.getTargetID());
+        } else{
+            playerCharacter.setCombatTarget(null);
+            return true; //cannot attack other things
+        }
 
         //set sources target