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PipeTransport.java
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PipeTransport.java
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/**
* Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.transport;
import java.util.ArrayList;
import java.util.BitSet;
import java.util.List;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.api.transport.IPipeTile.PipeType;
import buildcraft.core.utils.BitSetUtils;
public abstract class PipeTransport {
public TileGenericPipe container;
protected boolean[] inputsOpen = new boolean[ForgeDirection.VALID_DIRECTIONS.length];
protected boolean[] outputsOpen = new boolean[ForgeDirection.VALID_DIRECTIONS.length];
public PipeTransport() {
for (int b = 0; b < ForgeDirection.VALID_DIRECTIONS.length; b++) {
inputsOpen[b] = true;
outputsOpen[b] = true;
}
}
public abstract PipeType getPipeType();
public World getWorld() {
return container.getWorldObj();
}
public void readFromNBT(NBTTagCompound nbt) {
if (nbt.hasKey("inputOpen") && nbt.hasKey("outputOpen")) {
BitSet inputBuf = BitSetUtils.fromByteArray(new byte[] {nbt.getByte("inputOpen")});
BitSet outputBuf = BitSetUtils.fromByteArray(new byte[] {nbt.getByte("outputOpen")});
for (int b = 0; b < ForgeDirection.VALID_DIRECTIONS.length; b++) {
inputsOpen[b] = inputBuf.get(b);
outputsOpen[b] = outputBuf.get(b);
}
}
}
public void writeToNBT(NBTTagCompound nbt) {
BitSet inputBuf = new BitSet(ForgeDirection.VALID_DIRECTIONS.length);
BitSet outputBuf = new BitSet(ForgeDirection.VALID_DIRECTIONS.length);
for (int b = 0; b < ForgeDirection.VALID_DIRECTIONS.length; b++) {
if (inputsOpen[b]) {
inputBuf.set(b, true);
} else {
inputBuf.set(b, false);
}
if (outputsOpen[b]) {
outputBuf.set(b, true);
} else {
outputBuf.set(b, false);
}
}
nbt.setByte("inputOpen", BitSetUtils.toByteArray(inputBuf)[0]);
nbt.setByte("outputOpen", BitSetUtils.toByteArray(outputBuf)[0]);
}
public void updateEntity() {
}
public void setTile(TileGenericPipe tile) {
this.container = tile;
}
public boolean canPipeConnect(TileEntity tile, ForgeDirection side) {
return true;
}
public void onNeighborBlockChange(int blockId) {
}
public void onBlockPlaced() {
}
public void initialize() {
}
public boolean inputOpen(ForgeDirection from) {
return inputsOpen[from.ordinal()];
}
public boolean outputOpen(ForgeDirection to) {
return outputsOpen[to.ordinal()];
}
public void allowInput(ForgeDirection from, boolean allow) {
if (from != ForgeDirection.UNKNOWN) {
inputsOpen[from.ordinal()] = allow;
}
}
public void allowOutput(ForgeDirection to, boolean allow) {
if (to != ForgeDirection.UNKNOWN) {
outputsOpen[to.ordinal()] = allow;
}
}
public void dropContents() {
}
public List<ItemStack> getDroppedItems() {
return new ArrayList<ItemStack>();
}
public void sendDescriptionPacket() {
}
public boolean delveIntoUnloadedChunks() {
return false;
}
}