001package net.minecraft.network.packet; 002 003import java.io.DataInputStream; 004import java.io.DataOutputStream; 005import java.io.IOException; 006import net.minecraft.scoreboard.ScoreObjective; 007 008public class Packet206SetObjective extends Packet 009{ 010 public String objectiveName; 011 public String objectiveDisplayName; 012 013 /** 014 * 0 to create scoreboard, 1 to remove scoreboard, 2 to update display text. 015 */ 016 public int change; 017 018 public Packet206SetObjective() {} 019 020 public Packet206SetObjective(ScoreObjective par1, int par2) 021 { 022 this.objectiveName = par1.getName(); 023 this.objectiveDisplayName = par1.getDisplayName(); 024 this.change = par2; 025 } 026 027 /** 028 * Abstract. Reads the raw packet data from the data stream. 029 */ 030 public void readPacketData(DataInputStream par1DataInputStream) throws IOException 031 { 032 this.objectiveName = readString(par1DataInputStream, 16); 033 this.objectiveDisplayName = readString(par1DataInputStream, 32); 034 this.change = par1DataInputStream.readByte(); 035 } 036 037 /** 038 * Abstract. Writes the raw packet data to the data stream. 039 */ 040 public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException 041 { 042 writeString(this.objectiveName, par1DataOutputStream); 043 writeString(this.objectiveDisplayName, par1DataOutputStream); 044 par1DataOutputStream.writeByte(this.change); 045 } 046 047 /** 048 * Passes this Packet on to the NetHandler for processing. 049 */ 050 public void processPacket(NetHandler par1NetHandler) 051 { 052 par1NetHandler.handleSetObjective(this); 053 } 054 055 /** 056 * Abstract. Return the size of the packet (not counting the header). 057 */ 058 public int getPacketSize() 059 { 060 return 2 + this.objectiveName.length() + 2 + this.objectiveDisplayName.length() + 1; 061 } 062}