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MultiServantLogic.java
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MultiServantLogic.java
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package tconstruct.blocks.logic;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.Packet132TileEntityData;
import net.minecraft.tileentity.TileEntity;
import tconstruct.library.util.CoordTuple;
import tconstruct.library.util.IMasterLogic;
import tconstruct.library.util.IServantLogic;
public class MultiServantLogic extends TileEntity implements IServantLogic
{
boolean hasMaster;
CoordTuple master;
short masterID;
byte masterMeat; //Typo, it stays!
public boolean canUpdate ()
{
return false;
}
public boolean hasValidMaster ()
{
if (!hasMaster)
return false;
if (worldObj.getBlockId(master.x, master.y, master.z) == masterID && worldObj.getBlockMetadata(master.x, master.y, master.z) == masterMeat)
return true;
else
{
hasMaster = false;
master = null;
return false;
}
}
@Override
public boolean canBeMaster (IMasterLogic logic, int x, int y, int z)
{
return true;
}
public CoordTuple getMasterPosition ()
{
return master;
}
public void overrideMaster (int x, int y, int z)
{
hasMaster = true;
master = new CoordTuple(x, y, z);
masterID = (short) worldObj.getBlockId(x, y, z);
masterMeat = (byte) worldObj.getBlockMetadata(x, y, z);
}
public void removeMaster ()
{
hasMaster = false;
master = null;
masterID = 0;
masterMeat = 0;
}
public boolean verifyMaster (IMasterLogic logic, int x, int y, int z)
{
if (master.equalCoords(x, y, z) && worldObj.getBlockId(x, y, z) == masterID && worldObj.getBlockMetadata(x, y, z) == masterMeat)
return true;
else
return false;
}
public boolean setMaster (int x, int y, int z)
{
if (!hasMaster || worldObj.getBlockId(master.x, master.y, master.z) != masterID || (worldObj.getBlockMetadata(master.x, master.y, master.z) != masterMeat))
{
overrideMaster(x, y, z);
return true;
}
else
{
return false;
}
}
public void notifyMasterOfChange ()
{
if (hasValidMaster())
{
IMasterLogic logic = (IMasterLogic) worldObj.getBlockTileEntity(master.x, master.y, master.z);
logic.notifyChange(xCoord, yCoord, zCoord);
}
}
public void readCustomNBT (NBTTagCompound tags)
{
hasMaster = tags.getBoolean("HasMaster");
if (hasMaster)
{
int xCenter = tags.getInteger("xCenter");
int yCenter = tags.getInteger("yCenter");
int zCenter = tags.getInteger("zCenter");
master = new CoordTuple(xCenter, yCenter, zCenter);
masterID = tags.getShort("MasterID");
masterMeat = tags.getByte("masterMeat");
}
}
public void writeCustomNBT (NBTTagCompound tags)
{
tags.setBoolean("HasMaster", hasMaster);
if (hasMaster)
{
tags.setInteger("xCenter", master.x);
tags.setInteger("yCenter", master.y);
tags.setInteger("zCenter", master.z);
tags.setShort("MasterID", masterID);
tags.setByte("masterMeat", masterMeat);
}
}
@Override
public void readFromNBT (NBTTagCompound tags)
{
super.readFromNBT(tags);
readCustomNBT(tags);
}
@Override
public void writeToNBT (NBTTagCompound tags)
{
super.writeToNBT(tags);
writeCustomNBT(tags);
}
/* Packets */
@Override
public Packet getDescriptionPacket ()
{
NBTTagCompound tag = new NBTTagCompound();
writeCustomNBT(tag);
return new Packet132TileEntityData(xCoord, yCoord, zCoord, 1, tag);
}
@Override
public void onDataPacket (INetworkManager net, Packet132TileEntityData packet)
{
readCustomNBT(packet.data);
worldObj.markBlockForRenderUpdate(xCoord, yCoord, zCoord);
}
}