210 lines
5.3 KiB
Java
210 lines
5.3 KiB
Java
/**
|
|
* Copyright (c) 2011-2017, SpaceToad and the BuildCraft Team
|
|
* http://www.mod-buildcraft.com
|
|
* <p/>
|
|
* 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.factory;
|
|
|
|
import net.minecraft.entity.player.EntityPlayer;
|
|
import net.minecraft.inventory.IInventory;
|
|
import net.minecraft.item.ItemStack;
|
|
import net.minecraft.nbt.NBTTagCompound;
|
|
import net.minecraft.tileentity.TileEntity;
|
|
|
|
import net.minecraftforge.common.util.ForgeDirection;
|
|
|
|
import cofh.api.energy.IEnergyHandler;
|
|
import buildcraft.api.power.IRedstoneEngineReceiver;
|
|
import buildcraft.api.transport.IInjectable;
|
|
import buildcraft.api.transport.IPipeTile;
|
|
import buildcraft.core.lib.RFBattery;
|
|
import buildcraft.core.lib.block.TileBuildCraft;
|
|
import buildcraft.core.lib.inventory.ITransactor;
|
|
import buildcraft.core.lib.inventory.SimpleInventory;
|
|
import buildcraft.core.lib.inventory.Transactor;
|
|
|
|
public class TileHopper extends TileBuildCraft implements IInventory, IEnergyHandler, IRedstoneEngineReceiver {
|
|
|
|
private final SimpleInventory inventory = new SimpleInventory(4, "Hopper", 64);
|
|
private boolean isEmpty;
|
|
|
|
@Override
|
|
public void initialize() {
|
|
this.setBattery(new RFBattery(10, 10, 0));
|
|
inventory.addListener(this);
|
|
}
|
|
|
|
@Override
|
|
public void readFromNBT(NBTTagCompound nbtTagCompound) {
|
|
super.readFromNBT(nbtTagCompound);
|
|
|
|
NBTTagCompound p = nbtTagCompound;
|
|
|
|
if (nbtTagCompound.hasKey("inventory")) {
|
|
// to support pre 6.0 loading
|
|
p = nbtTagCompound.getCompoundTag("inventory");
|
|
}
|
|
|
|
inventory.readFromNBT(p);
|
|
inventory.markDirty();
|
|
}
|
|
|
|
@Override
|
|
public void writeToNBT(NBTTagCompound nbtTagCompound) {
|
|
super.writeToNBT(nbtTagCompound);
|
|
|
|
inventory.writeToNBT(nbtTagCompound);
|
|
}
|
|
|
|
@Override
|
|
public void updateEntity() {
|
|
super.updateEntity();
|
|
if (worldObj.isRemote || isEmpty ||
|
|
worldObj.getTotalWorldTime() % 2 != 0) {
|
|
return;
|
|
}
|
|
|
|
TileEntity outputTile = getTile(ForgeDirection.DOWN);
|
|
|
|
ITransactor transactor = Transactor.getTransactorFor(outputTile);
|
|
|
|
if (transactor == null) {
|
|
if (outputTile instanceof IInjectable && getBattery().getEnergyStored() >= 10) {
|
|
ItemStack stackToOutput = null;
|
|
int internalSlot = 0;
|
|
|
|
getBattery().useEnergy(10, 10, false);
|
|
|
|
for (; internalSlot < inventory.getSizeInventory(); internalSlot++) {
|
|
ItemStack stackInSlot = inventory.getStackInSlot(internalSlot);
|
|
if (stackInSlot == null || stackInSlot.stackSize == 0) {
|
|
continue;
|
|
}
|
|
stackToOutput = stackInSlot.copy();
|
|
stackToOutput.stackSize = 1;
|
|
break;
|
|
}
|
|
|
|
if (stackToOutput != null) {
|
|
int used = ((IInjectable) outputTile).injectItem(stackToOutput, true, ForgeDirection.UP, null);
|
|
if (used > 0) {
|
|
decrStackSize(internalSlot, 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
for (int internalSlot = 0; internalSlot < inventory.getSizeInventory(); internalSlot++) {
|
|
ItemStack stackInSlot = inventory.getStackInSlot(internalSlot);
|
|
if (stackInSlot == null || stackInSlot.stackSize == 0) {
|
|
continue;
|
|
}
|
|
|
|
ItemStack clonedStack = stackInSlot.copy().splitStack(1);
|
|
if (transactor.add(clonedStack, ForgeDirection.UP, true).stackSize > 0) {
|
|
inventory.decrStackSize(internalSlot, 1);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void markDirty() {
|
|
super.markDirty();
|
|
isEmpty = true;
|
|
|
|
for (int internalSlot = 0; internalSlot < inventory.getSizeInventory(); internalSlot++) {
|
|
ItemStack stackInSlot = inventory.getStackInSlot(internalSlot);
|
|
if (stackInSlot != null && stackInSlot.stackSize > 0) {
|
|
isEmpty = false;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* IInventory Implementation *
|
|
*/
|
|
@Override
|
|
public int getSizeInventory() {
|
|
return inventory.getSizeInventory();
|
|
}
|
|
|
|
@Override
|
|
public ItemStack getStackInSlot(int slotId) {
|
|
return inventory.getStackInSlot(slotId);
|
|
}
|
|
|
|
@Override
|
|
public ItemStack decrStackSize(int slotId, int count) {
|
|
ItemStack output = inventory.decrStackSize(slotId, count);
|
|
return output;
|
|
}
|
|
|
|
@Override
|
|
public ItemStack getStackInSlotOnClosing(int slotId) {
|
|
ItemStack output = inventory.getStackInSlotOnClosing(slotId);
|
|
return output;
|
|
}
|
|
|
|
@Override
|
|
public void setInventorySlotContents(int slotId, ItemStack itemStack) {
|
|
inventory.setInventorySlotContents(slotId, itemStack);
|
|
}
|
|
|
|
@Override
|
|
public String getInventoryName() {
|
|
return inventory.getInventoryName();
|
|
}
|
|
|
|
@Override
|
|
public int getInventoryStackLimit() {
|
|
return inventory.getInventoryStackLimit();
|
|
}
|
|
|
|
@Override
|
|
public boolean isUseableByPlayer(EntityPlayer entityPlayer) {
|
|
return worldObj.getTileEntity(xCoord, yCoord, zCoord) == this && entityPlayer.getDistanceSq(xCoord + 0.5D, yCoord + 0.5D, zCoord + 0.5D) <= 64.0D;
|
|
}
|
|
|
|
@Override
|
|
public void openInventory() {
|
|
}
|
|
|
|
@Override
|
|
public void closeInventory() {
|
|
}
|
|
|
|
@Override
|
|
public boolean isItemValidForSlot(int i, ItemStack itemstack) {
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean hasCustomInventoryName() {
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean canConnectRedstoneEngine(ForgeDirection side) {
|
|
// blocks up and down
|
|
return side.ordinal() >= 2;
|
|
}
|
|
|
|
@Override
|
|
public String getOwner() {
|
|
return super.getOwner();
|
|
}
|
|
|
|
@Override
|
|
public boolean canConnectEnergy(ForgeDirection side) {
|
|
// blocks up and down
|
|
return side.ordinal() >= 2 && !(getTile(side) instanceof IPipeTile);
|
|
}
|
|
}
|