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TileFiller.java
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TileFiller.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.builders;
import io.netty.buffer.ByteBuf;
import java.io.IOException;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.BuildCraftCore;
import buildcraft.api.core.IAreaProvider;
import buildcraft.api.filler.FillerManager;
import buildcraft.api.filler.IFillerPattern;
import buildcraft.api.filler.IPatternIterator;
import buildcraft.api.gates.IAction;
import buildcraft.api.gates.IActionReceptor;
import buildcraft.api.power.IPowerReceptor;
import buildcraft.api.power.PowerHandler;
import buildcraft.api.power.PowerHandler.PowerReceiver;
import buildcraft.api.power.PowerHandler.Type;
import buildcraft.builders.filler.pattern.PatternFill;
import buildcraft.builders.triggers.ActionFiller;
import buildcraft.core.Box;
import buildcraft.core.IMachine;
import buildcraft.core.TileBuildCraft;
import buildcraft.core.inventory.InventoryIterator;
import buildcraft.core.inventory.InventoryIterator.IInvSlot;
import buildcraft.core.inventory.SimpleInventory;
import buildcraft.core.network.IGuiReturnHandler;
import buildcraft.core.network.PacketPayload;
import buildcraft.core.network.PacketPayloadStream;
import buildcraft.core.network.PacketUpdate;
import buildcraft.core.triggers.ActionMachineControl;
import buildcraft.core.triggers.ActionMachineControl.Mode;
import buildcraft.core.utils.Utils;
public class TileFiller extends TileBuildCraft implements IInventory, IPowerReceptor, IMachine, IActionReceptor, IGuiReturnHandler {
public IFillerPattern currentPattern = PatternFill.INSTANCE;
private static int POWER_USAGE = 25;
private final Box box = new Box();
private boolean done = false;
private IPatternIterator patternIterator;
private PowerHandler powerHandler;
private ActionMachineControl.Mode lastMode = ActionMachineControl.Mode.Unknown;
private SimpleInventory inv = new SimpleInventory(27, "Filler", 64);
public TileFiller() {
inv.addListener(this);
powerHandler = new PowerHandler(this, Type.MACHINE);
initPowerProvider();
}
private void initPowerProvider() {
powerHandler.configure(30, POWER_USAGE * 2, POWER_USAGE, POWER_USAGE * 4);
powerHandler.configurePowerPerdition(1, 1);
}
@Override
public void initialize() {
super.initialize();
if (!worldObj.isRemote) {
IAreaProvider a = Utils.getNearbyAreaProvider(worldObj, xCoord, yCoord, zCoord);
if (a != null) {
box.initialize(a);
if (a instanceof TileMarker) {
((TileMarker) a).removeFromWorld();
}
sendNetworkUpdate();
}
}
}
@Override
public void updateEntity() {
super.updateEntity();
if (done) {
if (lastMode == Mode.Loop) {
done = false;
}
}
}
@Override
public void doWork(PowerHandler workProvider) {
if (worldObj.isRemote)
return;
if (done)
return;
if (lastMode == Mode.Off)
return;
if (powerHandler.useEnergy(POWER_USAGE, POWER_USAGE, false) != POWER_USAGE)
return;
if (!box.isInitialized())
return;
if (patternIterator == null)
patternIterator = currentPattern.createPatternIterator(this, box, ForgeDirection.NORTH);
ItemStack stackToUse = null;
int slotNum = 0;
for (IInvSlot slot : InventoryIterator.getIterable(inv, ForgeDirection.UNKNOWN)) {
ItemStack stack = slot.getStackInSlot();
if (stack != null && stack.stackSize > 0) {
stackToUse = stack;
slotNum = slot.getIndex();
break;
}
}
done = patternIterator.iteratePattern(stackToUse);
powerHandler.useEnergy(POWER_USAGE, POWER_USAGE, true);
if (stackToUse != null && stackToUse.stackSize <= 0) {
setInventorySlotContents(slotNum, null);
}
if (done) {
patternIterator = null;
sendNetworkUpdate();
} else if (powerHandler.getEnergyStored() >= POWER_USAGE) {
doWork(workProvider);
}
}
@Override
public final int getSizeInventory() {
return inv.getSizeInventory();
}
@Override
public ItemStack getStackInSlot(int slot) {
return inv.getStackInSlot(slot);
}
@Override
public ItemStack decrStackSize(int slot, int amount) {
return inv.decrStackSize(slot, amount);
}
@Override
public void setInventorySlotContents(int slot, ItemStack stack) {
inv.setInventorySlotContents(slot, stack);
}
@Override
public ItemStack getStackInSlotOnClosing(int slot) {
return inv.getStackInSlotOnClosing(slot);
}
@Override
public String getInventoryName() {
return "Filler";
}
@Override
public void readFromNBT(NBTTagCompound nbt) {
super.readFromNBT(nbt);
inv.readFromNBT(nbt);
if (nbt.hasKey("pattern"))
currentPattern = FillerManager.registry.getPattern(nbt.getString("pattern"));
if (currentPattern == null)
currentPattern = PatternFill.INSTANCE;
if (nbt.hasKey("box"))
box.initialize(nbt.getCompoundTag("box"));
done = nbt.getBoolean("done");
lastMode = Mode.values()[nbt.getByte("lastMode")];
}
@Override
public void writeToNBT(NBTTagCompound nbt) {
super.writeToNBT(nbt);
inv.writeToNBT(nbt);
if (currentPattern != null)
nbt.setString("pattern", currentPattern.getUniqueTag());
NBTTagCompound boxStore = new NBTTagCompound();
box.writeToNBT(boxStore);
nbt.setTag("box", boxStore);
nbt.setBoolean("done", done);
nbt.setByte("lastMode", (byte) lastMode.ordinal());
}
@Override
public int getInventoryStackLimit() {
return inv.getInventoryStackLimit();
}
@Override
public boolean isUseableByPlayer(EntityPlayer entityplayer) {
if (worldObj.getTileEntity(xCoord, yCoord, zCoord) != this)
return false;
return entityplayer.getDistanceSq(xCoord + 0.5D, yCoord + 0.5D, zCoord + 0.5D) <= 64D;
}
@Override
public void invalidate() {
super.invalidate();
destroy();
}
public void setPattern(IFillerPattern pattern) {
if (pattern != null && currentPattern != pattern) {
currentPattern = pattern;
patternIterator = null;
done = false;
sendNetworkUpdate();
}
}
@Override
public PacketPayload getPacketPayload() {
PacketPayloadStream payload = new PacketPayloadStream(new PacketPayloadStream.StreamWriter() {
@Override
public void writeData(ByteBuf data) {
box.writeToStream(data);
data.writeBoolean(done);
Utils.writeUTF(data, currentPattern.getUniqueTag());
}
});
return payload;
}
public void handlePacketPayload(ByteBuf data) {
boolean initialized = box.isInitialized();
box.readFromStream(data);
done = data.readBoolean();
setPattern(FillerManager.registry.getPattern(Utils.readUTF(data)));
worldObj.markBlockForUpdate(xCoord, yCoord, zCoord);
}
@Override
public void handleDescriptionPacket(PacketUpdate packet) throws IOException {
handlePacketPayload(((PacketPayloadStream) packet.payload).stream);
}
@Override
public void handleUpdatePacket(PacketUpdate packet) throws IOException {
handlePacketPayload(((PacketPayloadStream) packet.payload).stream);
}
@Override
public PowerReceiver getPowerReceiver(ForgeDirection side) {
return powerHandler.getPowerReceiver();
}
@Override
public boolean isActive() {
return !done && lastMode != Mode.Off;
}
@Override
public boolean manageFluids() {
return false;
}
@Override
public boolean manageSolids() {
return true;
}
@Override
public void openInventory() {
}
@Override
public void closeInventory() {
}
@Override
public void actionActivated(IAction action) {
if (action == BuildCraftCore.actionOn) {
lastMode = ActionMachineControl.Mode.On;
} else if (action == BuildCraftCore.actionOff) {
lastMode = ActionMachineControl.Mode.Off;
} else if (action == BuildCraftCore.actionLoop) {
lastMode = ActionMachineControl.Mode.Loop;
} else if (action instanceof ActionFiller) {
ActionFiller actFill = (ActionFiller) action;
setPattern(actFill.pattern);
}
}
@Override
public boolean allowAction(IAction action) {
return true;
}
@Override
public boolean isItemValidForSlot(int slot, ItemStack stack) {
return true;
}
@Override
public void writeGuiData(ByteBuf data) {
Utils.writeUTF(data, currentPattern.getUniqueTag());
}
@Override
public void readGuiData(ByteBuf data, EntityPlayer player) {
setPattern(FillerManager.registry.getPattern(Utils.readUTF(data)));
}
@Override
public boolean hasCustomInventoryName() {
return false;
}
}