001    package net.minecraft.src;
002    
003    import java.io.DataInputStream;
004    import java.io.DataOutputStream;
005    import java.io.IOException;
006    
007    public class Packet9Respawn extends Packet
008    {
009        public int respawnDimension;
010    
011        /**
012         * The difficulty setting. 0 through 3 for peaceful, easy, normal, hard. The client always sends 1.
013         */
014        public int difficulty;
015    
016        /** Defaults to 128 */
017        public int worldHeight;
018        public EnumGameType gameType;
019        public WorldType terrainType;
020    
021        public Packet9Respawn() {}
022    
023        public Packet9Respawn(int par1, byte par2, WorldType par3WorldType, int par4, EnumGameType par5EnumGameType)
024        {
025            this.respawnDimension = par1;
026            this.difficulty = par2;
027            this.worldHeight = par4;
028            this.gameType = par5EnumGameType;
029            this.terrainType = par3WorldType;
030        }
031    
032        /**
033         * Passes this Packet on to the NetHandler for processing.
034         */
035        public void processPacket(NetHandler par1NetHandler)
036        {
037            par1NetHandler.handleRespawn(this);
038        }
039    
040        /**
041         * Abstract. Reads the raw packet data from the data stream.
042         */
043        public void readPacketData(DataInputStream par1DataInputStream) throws IOException
044        {
045            this.respawnDimension = par1DataInputStream.readInt();
046            this.difficulty = par1DataInputStream.readByte();
047            this.gameType = EnumGameType.getByID(par1DataInputStream.readByte());
048            this.worldHeight = par1DataInputStream.readShort();
049            String var2 = readString(par1DataInputStream, 16);
050            this.terrainType = WorldType.parseWorldType(var2);
051    
052            if (this.terrainType == null)
053            {
054                this.terrainType = WorldType.DEFAULT;
055            }
056        }
057    
058        /**
059         * Abstract. Writes the raw packet data to the data stream.
060         */
061        public void writePacketData(DataOutputStream par1DataOutputStream) throws IOException
062        {
063            par1DataOutputStream.writeInt(this.respawnDimension);
064            par1DataOutputStream.writeByte(this.difficulty);
065            par1DataOutputStream.writeByte(this.gameType.getID());
066            par1DataOutputStream.writeShort(this.worldHeight);
067            writeString(this.terrainType.getWorldTypeName(), par1DataOutputStream);
068        }
069    
070        /**
071         * Abstract. Return the size of the packet (not counting the header).
072         */
073        public int getPacketSize()
074        {
075            return 8 + (this.terrainType == null ? 0 : this.terrainType.getWorldTypeName().length());
076        }
077    }