Handler created for equip message.

2024-03-08 13:29:52 -05:00
parent 83e8a8a218
commit 75691aaab9
4 changed files with 128 additions and 94 deletions
@@ -0,0 +1,119 @@
+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+package engine.net.client.handlers;
+
+import engine.Enum;
+import engine.Enum.DispatchChannel;
+import engine.exception.MsgSendException;
+import engine.gameManager.ChatManager;
+import engine.net.Dispatch;
+import engine.net.DispatchMessage;
+import engine.net.client.ClientConnection;
+import engine.net.client.msg.ApplyEffectMsg;
+import engine.net.client.msg.ClientNetMsg;
+import engine.net.client.msg.TransferItemFromEquipToInventoryMsg;
+import engine.net.client.msg.TransferItemFromInventoryToEquipMsg;
+import engine.objects.CharacterItemManager;
+import engine.objects.Effect;
+import engine.objects.Item;
+import engine.objects.PlayerCharacter;
+import engine.server.MBServerStatics;
+
+public class TransferItemFromInventoryToEquipHandler extends AbstractClientMsgHandler {
+
+    public TransferItemFromInventoryToEquipHandler() {
+        super(TransferItemFromInventoryToEquipMsg.class);
+    }
+
+    @Override
+    protected boolean _handleNetMsg(ClientNetMsg baseMsg, ClientConnection origin) throws MsgSendException {
+
+        PlayerCharacter playerCharacter = origin.getPlayerCharacter();
+        TransferItemFromInventoryToEquipMsg transferMsg = (TransferItemFromInventoryToEquipMsg) baseMsg;
+        CharacterItemManager itemManager = playerCharacter.getCharItemManager();
+
+        if (itemManager == null) {
+            forceTransferFromEquipToInventory(transferMsg, origin, "Can't find your item manager");
+            return true;
+        }
+
+        int uuid = transferMsg.getUUID();
+        int slot = transferMsg.getSlotNumber();
+        //System.out.println("loading to slot: " + slot);
+
+        Item i = itemManager.getItemByUUID(uuid);
+
+        if (i == null) {
+            forceTransferFromEquipToInventory(transferMsg, origin, "Item not found in your item manager");
+            return true;
+        }
+
+        if (!itemManager.doesCharOwnThisItem(i.getObjectUUID())) {
+            forceTransferFromEquipToInventory(transferMsg, origin, "You do not own this item");
+            return true;
+        }
+
+        //dupe check
+        if (!i.validForInventory(origin, playerCharacter, itemManager))
+            return true;
+
+        if (i.containerType == Enum.ItemContainerType.INVENTORY) {
+            if (!itemManager.equipItem(i, (byte) slot)) {
+                forceTransferFromEquipToInventory(transferMsg, origin, "Failed to transfer item.");
+                return true;
+            }
+        } else {
+            forceTransferFromEquipToInventory(transferMsg, origin, "This item is not in your inventory");
+            return true;
+        }
+
+        // Update player formulas
+        playerCharacter.applyBonuses();
+        DispatchMessage.dispatchMsgToInterestArea(playerCharacter, transferMsg, DispatchChannel.PRIMARY, MBServerStatics.CHARACTER_LOAD_RANGE, false, false);
+
+        for (String name : i.getEffects().keySet()) {
+            Effect eff = i.getEffects().get(name);
+
+            if (eff == null)
+                return true;
+
+            ApplyEffectMsg pum = new ApplyEffectMsg();
+            pum.setEffectID(eff.getEffectToken());
+            pum.setSourceType(playerCharacter.getObjectType().ordinal());
+            pum.setSourceID(playerCharacter.getObjectUUID());
+            pum.setTargetType(playerCharacter.getObjectType().ordinal());
+            pum.setTargetID(playerCharacter.getObjectUUID());
+            pum.setNumTrains(eff.getTrains());
+            pum.setUnknown05(1);
+            pum.setUnknown06((byte) 1);
+            pum.setEffectSourceType(i.getObjectType().ordinal());
+            pum.setEffectSourceID(i.getObjectUUID());
+            pum.setDuration(-1);
+
+            DispatchMessage.dispatchMsgToInterestArea(playerCharacter, pum, DispatchChannel.PRIMARY, MBServerStatics.CHARACTER_LOAD_RANGE, false, false);
+        }
+
+        return true;
+    }
+
+    private static void forceTransferFromEquipToInventory(TransferItemFromInventoryToEquipMsg msg, ClientConnection origin, String reason) {
+
+        PlayerCharacter pc = origin.getPlayerCharacter();
+
+        if (pc == null)
+            return;
+
+        TransferItemFromEquipToInventoryMsg back = new TransferItemFromEquipToInventoryMsg(pc, msg.getSlotNumber());
+        Dispatch dispatch = Dispatch.borrow(pc, back);
+        DispatchMessage.dispatchMsgDispatch(dispatch, DispatchChannel.SECONDARY);
+
+        ChatManager.chatInfoError(pc, "Can't equip item: " + reason);
+    }
+
+}