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TileEntitySifter.java
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TileEntitySifter.java
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package com.draco18s.ores.entities;
import java.util.List;
import javax.annotation.Nullable;
import org.apache.logging.log4j.Level;
import com.draco18s.hardlib.api.HardLibAPI;
import com.draco18s.hardlib.api.blockproperties.Props;
import com.draco18s.hardlib.api.capability.CapabilityMechanicalPower;
import com.draco18s.hardlib.api.capability.RawMechanicalPowerHandler;
import com.draco18s.hardlib.api.internal.inventory.OutputItemStackHandler;
import com.draco18s.ores.OresBase;
import com.draco18s.ores.entities.capabilities.MillableItemsHandler;
import com.draco18s.ores.entities.capabilities.SiftableItemsHandler;
import com.draco18s.ores.inventory.ContainerSifter;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.play.server.SPacketUpdateTileEntity;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.ITickable;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.common.capabilities.Capability;
import net.minecraftforge.items.CapabilityItemHandler;
import net.minecraftforge.items.ItemHandlerHelper;
import net.minecraftforge.items.ItemStackHandler;
import net.minecraftforge.items.wrapper.CombinedInvWrapper;
public class TileEntitySifter extends TileEntity implements ITickable {
protected ItemStackHandler inputSlot;
protected ItemStackHandler outputSlot;
private ItemStackHandler outputSlotWrapper;
private float siftTime;
private int activeSlot = -1;
public TileEntitySifter() {
inputSlot = new SiftableItemsHandler();
outputSlot = new ItemStackHandler();
outputSlotWrapper = new OutputItemStackHandler(outputSlot);
}
@Override
public void update() {
if(world.getBlockState(pos).getBlock() != this.getBlockType()) return;
suckItems();
if(siftTime > 0) {
--siftTime;
boolean canAnySift = false;
int resetTime = -1;
for(int s = 0; s < inputSlot.getSlots(); s++) {
if(canSift(s)) {
canAnySift = true;
resetTime = s;
}
}
if(resetTime != activeSlot) {
activeSlot = resetTime;
siftTime = 100;
}
if(!canAnySift) {
siftTime = 0;
}
else if (siftTime <= 0) {
siftItem();
}
}
else {
activeSlot = -1;
for(int s = 0; s < inputSlot.getSlots(); s++) {
if(canSift(s)) {
siftTime = 40;
activeSlot = s;
}
}
}
}
private boolean canSift(int slot) {
if(inputSlot.getStackInSlot(slot) == null) return false;
ItemStack result = HardLibAPI.oreMachines.getSiftResult(inputSlot.getStackInSlot(slot), true);
if(result.isEmpty()) return false;
if(!outputSlot.insertItem(0, result, true).isEmpty()) return false;
return true;
}
private void siftItem() {
for(int s = 0; s < inputSlot.getSlots(); s++) {
ItemStack stack = inputSlot.getStackInSlot(s);
if(stack.isEmpty()) continue;
ItemStack result = HardLibAPI.oreMachines.getSiftResult(stack, true);
if(result.isEmpty()) continue;
if(!outputSlot.insertItem(0, result, true).isEmpty()) continue;
inputSlot.extractItem(s, HardLibAPI.oreMachines.getSiftAmount(stack), false);
outputSlot.insertItem(0, result.copy(), false);
}
}
private void suckItems() {
List<EntityItem> ents = world.getEntitiesWithinAABB(EntityItem.class, getAABB(pos));
if(ents.size() > 0) {
ItemStack stack;
EntityItem ent;
for(int e = ents.size()-1; e >= 0; e--) {
ent = (EntityItem) ents.get(e);
stack = ent.getItem().copy();
if(HardLibAPI.oreMachines.getSiftResult(stack, false) != null) {
stack = inputSlot.insertItem(0, stack, false);
if(!stack.isEmpty())
stack = inputSlot.insertItem(1, stack, false);
if(!stack.isEmpty())
ent.setItem(stack);
else
ent.setDead();
this.markDirty();
}
}
}
}
private AxisAlignedBB getAABB(BlockPos p) {
return new AxisAlignedBB(p.getX(), p.getY(), p.getZ(), p.getX()+1, p.getY()+1.25, p.getZ()+1);
}
@Override
public boolean hasCapability(Capability<?> capability, EnumFacing facing) {
return this.getCapability(capability, facing) != null;
}
@Override
public <T> T getCapability(Capability<T> capability, EnumFacing facing) {
if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) {
this.markDirty();
if(world != null && world.getBlockState(pos).getBlock() != getBlockType()) {//if the block at myself isn't myself, allow full access (Block Broken)
return (T) new CombinedInvWrapper(inputSlot, outputSlotWrapper);
}
if(facing == null) {
return (T) new CombinedInvWrapper(inputSlot, outputSlotWrapper);
}
if(facing == EnumFacing.UP) {
return (T) inputSlot;
}
if(facing == EnumFacing.DOWN) {
return (T) outputSlotWrapper;
}
}
return super.getCapability(capability, facing);
}
@Override
@Nullable
public SPacketUpdateTileEntity getUpdatePacket() {
return new SPacketUpdateTileEntity(this.pos, 3, this.getUpdateTag());
}
@Override
public NBTTagCompound getUpdateTag() {
return this.writeToNBT(new NBTTagCompound());
}
@Override
public void onDataPacket(NetworkManager net, SPacketUpdateTileEntity pkt) {
super.onDataPacket(net, pkt);
handleUpdateTag(pkt.getNbtCompound());
}
@Override
public NBTTagCompound writeToNBT(NBTTagCompound compound) {
super.writeToNBT(compound);
compound.setTag("harderores:inputSlot", inputSlot.serializeNBT());
compound.setTag("harderores:outputSlot", outputSlot.serializeNBT());
compound.setFloat("harderores:siftTime", siftTime);
return compound;
}
@Override
public void readFromNBT(NBTTagCompound compound) {
super.readFromNBT(compound);
if(inputSlot == null) {
inputSlot = new SiftableItemsHandler();
outputSlot = new ItemStackHandler();
outputSlotWrapper = new OutputItemStackHandler(outputSlot);
}
if(compound.hasKey("harderores:inputSlot")) {
inputSlot.deserializeNBT((NBTTagCompound) compound.getTag("harderores:inputSlot"));
outputSlot.deserializeNBT((NBTTagCompound) compound.getTag("harderores:outputSlot"));
}
siftTime = compound.getFloat("harderores:siftTime");
}
public float getTime() {
return siftTime;
}
public boolean shouldRefresh(World world, BlockPos pos, IBlockState oldState, IBlockState newState) {
return oldState.getBlock() != newState.getBlock();
}
}