001 package net.minecraft.src; 002 003 import java.io.DataInputStream; 004 import java.io.DataOutputStream; 005 import java.io.IOException; 006 import java.util.List; 007 008 public class Packet104WindowItems extends Packet 009 { 010 /** 011 * The id of window which items are being sent for. 0 for player inventory. 012 */ 013 public int windowId; 014 015 /** Stack of items */ 016 public ItemStack[] itemStack; 017 018 public Packet104WindowItems() {} 019 020 public Packet104WindowItems(int par1, List par2List) 021 { 022 this.windowId = par1; 023 this.itemStack = new ItemStack[par2List.size()]; 024 025 for (int var3 = 0; var3 < this.itemStack.length; ++var3) 026 { 027 ItemStack var4 = (ItemStack)par2List.get(var3); 028 this.itemStack[var3] = var4 == null ? null : var4.copy(); 029 } 030 } 031 032 /** 033 * Abstract. Reads the raw packet data from the data stream. 034 */ 035 public void readPacketData(DataInputStream par1DataInputStream) throws IOException 036 { 037 this.windowId = par1DataInputStream.readByte(); 038 short var2 = par1DataInputStream.readShort(); 039 this.itemStack = new ItemStack[var2]; 040 041 for (int var3 = 0; var3 < var2; ++var3) 042 { 043 this.itemStack[var3] = readItemStack(par1DataInputStream); 044 } 045 } 046 047 /** 048 * Abstract. Writes the raw packet data to the data stream. 049 */ 050 public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException 051 { 052 par1DataOutputStream.writeByte(this.windowId); 053 par1DataOutputStream.writeShort(this.itemStack.length); 054 ItemStack[] var2 = this.itemStack; 055 int var3 = var2.length; 056 057 for (int var4 = 0; var4 < var3; ++var4) 058 { 059 ItemStack var5 = var2[var4]; 060 writeItemStack(var5, par1DataOutputStream); 061 } 062 } 063 064 /** 065 * Passes this Packet on to the NetHandler for processing. 066 */ 067 public void processPacket(NetHandler par1NetHandler) 068 { 069 par1NetHandler.handleWindowItems(this); 070 } 071 072 /** 073 * Abstract. Return the size of the packet (not counting the header). 074 */ 075 public int getPacketSize() 076 { 077 return 3 + this.itemStack.length * 5; 078 } 079 }