Initial Repository Push

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

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+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+
+package engine.net.client.msg;
+
+
+import engine.exception.SerializationException;
+import engine.net.AbstractConnection;
+import engine.net.ByteBufferReader;
+import engine.net.ByteBufferWriter;
+import engine.net.client.Protocol;
+import engine.objects.Item;
+
+public class BuyFromNPCMsg extends ClientNetMsg {
+
+	private int npcType;
+	private int npcID;
+	private int itemType;
+	private int itemID;
+	private byte unknown01;
+	private Item item;
+
+	/**
+	 * This is the general purpose constructor
+	 */
+	public BuyFromNPCMsg() {
+		super(Protocol.BUYFROMNPC);
+	}
+
+	/**
+	 * This constructor is used by NetMsgFactory. It attempts to deserialize the
+	 * ByteBuffer into a message. If a BufferUnderflow occurs (based on reading
+	 * past the limit) then this constructor Throws that Exception to the
+	 * caller.
+	 */
+	public BuyFromNPCMsg(AbstractConnection origin, ByteBufferReader reader)
+			 {
+		super(Protocol.BUYFROMNPC, origin, reader);
+	}
+
+	/**
+	 * Deserializes the subclass specific items to the supplied NetMsgWriter.
+	 */
+	@Override
+	protected void _deserialize(ByteBufferReader reader)
+			 {
+		this.npcType = reader.getInt();
+		this.npcID = reader.getInt();
+		this.itemType = reader.getInt();
+		this.itemID = reader.getInt();
+		this.unknown01 = reader.get();
+		reader.get();
+	}
+
+	/**
+	 * Serializes the subclass specific items from the supplied NetMsgReader.
+	 */
+	@Override
+	protected void _serialize(ByteBufferWriter writer)
+			throws SerializationException {
+
+		writer.putInt(this.npcType);
+		writer.putInt(this.npcID);
+
+		if (this.item != null){
+			writer.putInt(this.item.getObjectType().ordinal());
+			writer.putInt(this.item.getObjectUUID());
+		}else{
+			writer.putInt(this.itemType);
+			writer.putInt(this.itemID);
+		}
+
+		writer.put(this.unknown01);
+		if (item != null) {
+			writer.put((byte) 1);
+			Item.serializeForClientMsgWithoutSlot(item,writer);
+		} else {
+			writer.put((byte) 0);
+		}
+	}
+
+	@Override
+	protected int getPowerOfTwoBufferSize() {
+		return (16); // 2^14 == 16384
+	}
+	public int getNPCType() {
+		return this.npcType;
+	}
+
+	public int getNPCID() {
+		return this.npcID;
+	}
+
+	public int getItemType() {
+		return this.itemType;
+	}
+
+	public int getItemID() {
+		return this.itemID;
+	}
+
+	public byte getUnknown01() {
+		return this.unknown01;
+	}
+
+	public void setNPCType(int value) {
+		this.npcType = value;
+	}
+
+	public void setNPCID(int value) {
+		this.npcID = value;
+	}
+
+	public void setItemType(int value) {
+		this.itemType = value;
+	}
+
+	public void setItemID(int value) {
+		this.itemID = value;
+	}
+
+	public void setUnknown01(byte value) {
+		this.unknown01 = value;
+	}
+
+	public Item getItem() {
+		return item;
+	}
+
+	public void setItem(Item item) {
+		this.item = item;
+	}
+}