Good day!
For quite some time now I've tried to create a simple block that is able to hold liquids, just like a BuildCraft tank for example. It kind of works, but on interaction with transfer nodes or pipes client desyncs from the server (client value always stays a bit higher than the server value). So I was wondering if somebody could help me and show me what is a proper way to make a liquid tank.
Here's my current code if anybody wants to see that:
package com.krizo.brewmaster.tileEntity;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.Packet;
import net.minecraft.network.play.server.S35PacketUpdateTileEntity;
import net.minecraft.tileentity.TileEntity;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.fluids.Fluid;
import net.minecraftforge.fluids.FluidRegistry;
import net.minecraftforge.fluids.FluidStack;
import net.minecraftforge.fluids.FluidTank;
import net.minecraftforge.fluids.FluidTankInfo;
import net.minecraftforge.fluids.IFluidHandler;
import net.minecraftforge.fluids.IFluidTank;
public class TileEntitySTank extends TileEntity implements IFluidHandler{
public FluidTank tank = new FluidTank(10000);
private boolean needsUpdate = false;
private int updateTimer = 0;
public TileEntitySTank()
{
}
public int fill(ForgeDirection from, FluidStack resource, boolean doFill)
{
needsUpdate = true;
return this.tank.fill(resource, doFill);
}
public FluidStack drain(ForgeDirection from, FluidStack resource, boolean doDrain)
{
return this.tank.drain(resource.amount, doDrain);
}
public FluidStack drain(ForgeDirection from, int maxDrain, boolean doDrain)
{
needsUpdate = true;
return this.tank.drain(maxDrain, doDrain);
}
public boolean canFill(ForgeDirection from, Fluid fluid)
{
return true;
}
public boolean canDrain(ForgeDirection from, Fluid fluid)
{
return true;
}
public FluidTankInfo[] getTankInfo(ForgeDirection from)
{
return new FluidTankInfo[] {this.tank.getInfo()};
}
public float getAdjustedVolume()
{
float amount = tank.getFluidAmount();
float capacity = tank.getCapacity();
float volume = (amount/capacity)*0.8F;
return volume;
}
public void updateEntity()
{
if (needsUpdate)
{
if (updateTimer == 0)
{
updateTimer = 10; // every 10 ticks it will send an update
}
else
{
--updateTimer;
if (updateTimer == 0)
{
worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
needsUpdate = false;
}
}
}
}
@Override
public void readFromNBT(NBTTagCompound tag)
{
super.readFromNBT(tag);
tank.readFromNBT(tag);
}
@Override
public void writeToNBT(NBTTagCompound tag)
{
super.writeToNBT(tag);
tank.writeToNBT(tag);
}
@Override
public Packet getDescriptionPacket()
{
NBTTagCompound tag = new NBTTagCompound();
writeToNBT(tag);
return new S35PacketUpdateTileEntity(this.xCoord, this.yCoord, this.zCoord, this.blockMetadata, tag);
}
@Override
public void onDataPacket(NetworkManager net, S35PacketUpdateTileEntity pkt)
{
NBTTagCompound tag = pkt.func_148857_g();
readFromNBT(tag);
}
}
Thanks!
