initial commit

java/src/game/packet/SPacketTrades.java

@@ -0,0 +1,105 @@
+package game.packet;
+
+import java.io.IOException;
+
+import game.item.ItemStack;
+import game.network.NetHandlerPlayClient;
+import game.network.Packet;
+import game.network.PacketBuffer;
+import game.village.MerchantRecipe;
+import game.village.MerchantRecipeList;
+
+public class SPacketTrades implements Packet<NetHandlerPlayClient>
+{
+    private MerchantRecipeList recipes;
+    private int windowId;
+
+    public SPacketTrades()
+    {
+    }
+
+    public SPacketTrades(MerchantRecipeList recipesIn, int windowIdIn)
+    {
+        this.recipes = recipesIn;
+        this.windowId = windowIdIn;
+    }
+
+    /**
+     * Reads the raw packet data from the data stream.
+     */
+    public void readPacketData(PacketBuffer buf) throws IOException
+    {
+    	this.windowId = buf.readInt();
+    	this.recipes = new MerchantRecipeList();
+        int i = buf.readByte() & 255;
+
+        for (int j = 0; j < i; ++j)
+        {
+            ItemStack itemstack = buf.readItemStackFromBuffer();
+            ItemStack itemstack1 = buf.readItemStackFromBuffer();
+            ItemStack itemstack2 = null;
+
+            if (buf.readBoolean())
+            {
+                itemstack2 = buf.readItemStackFromBuffer();
+            }
+
+//            boolean flag = buf.readBoolean();
+//            int k = buf.readInt();
+//            int l = buf.readInt();
+            MerchantRecipe merchantrecipe = new MerchantRecipe(itemstack, itemstack2, itemstack1); // , k, l);
+
+//            if (flag)
+//            {
+//                merchantrecipe.compensateToolUses();
+//            }
+
+            this.recipes.add(merchantrecipe);
+        }
+    }
+
+    /**
+     * Writes the raw packet data to the data stream.
+     */
+    public void writePacketData(PacketBuffer buf) throws IOException
+    {
+    	buf.writeInt(this.windowId);
+    	buf.writeByte((byte)(this.recipes.size() & 255));
+
+        for (int i = 0; i < this.recipes.size(); ++i)
+        {
+            MerchantRecipe merchantrecipe = (MerchantRecipe)this.recipes.get(i);
+            buf.writeItemStackToBuffer(merchantrecipe.getItemToBuy());
+            buf.writeItemStackToBuffer(merchantrecipe.getItemToSell());
+            ItemStack itemstack = merchantrecipe.getSecondItemToBuy();
+            buf.writeBoolean(itemstack != null);
+
+            if (itemstack != null)
+            {
+            	buf.writeItemStackToBuffer(itemstack);
+            }
+
+//            buf.writeBoolean(merchantrecipe.isRecipeDisabled());
+//            buf.writeInt(merchantrecipe.getToolUses());
+//            buf.writeInt(merchantrecipe.getMaxTradeUses());
+        }
+    }
+
+    /**
+     * Passes this Packet on to the NetHandler for processing.
+     */
+    public void processPacket(NetHandlerPlayClient handler)
+    {
+    	handler.handleTrades(this);
+    }
+
+    public MerchantRecipeList getTrades()
+    {
+        return this.recipes;
+    }
+
+    public int getWindowId()
+    {
+        return this.windowId;
+    }
+}