package buildcraft.transport.stripes;
import net.minecraft.block.Block;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.ItemBucket;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.fluids.FluidContainerRegistry;
import net.minecraftforge.fluids.FluidStack;
import buildcraft.api.transport.IStripesActivator;
import buildcraft.api.transport.IStripesHandler;
import buildcraft.core.lib.utils.BlockUtils;
public class StripesHandlerBucket implements IStripesHandler {
private static final ItemStack emptyBucket = new ItemStack(Items.bucket, 1);
private ItemStack getFilledBucket(FluidStack fluidStack, Block underblock) {
if (underblock == Blocks.lava) {
return new ItemStack(Items.lava_bucket, 1);
} else if (underblock == Blocks.water) {
return new ItemStack(Items.water_bucket, 1);
} else {
return FluidContainerRegistry.fillFluidContainer(fluidStack, emptyBucket);
}
}
@Override
public StripesHandlerType getType() {
return StripesHandlerType.ITEM_USE;
}
@Override
public boolean shouldHandle(ItemStack stack) {
return stack.getItem() instanceof ItemBucket;
}
@Override
public boolean handle(World world, int x, int y, int z,
ForgeDirection direction, ItemStack stack, EntityPlayer player,
IStripesActivator activator) {
if (world.isAirBlock(x, y, z)) {
if (((ItemBucket) stack.getItem()).tryPlaceContainedLiquid(world, x, direction.ordinal() < 2 ? y : (y - 1), z)) {
activator.sendItem(emptyBucket, direction.getOpposite());
stack.stackSize--;
if (stack.stackSize > 0) {
activator.sendItem(stack, direction.getOpposite());
}
return true;
}
}
if (!FluidContainerRegistry.isEmptyContainer(stack)) {
activator.sendItem(stack, direction.getOpposite());
return true;
}
Block targetBlock = world.getBlock(x, y, z);
FluidStack fluidStack = BlockUtils.drainBlock(targetBlock, world, x, y, z, true);
if (fluidStack == null) {
targetBlock = world.getBlock(x, y - 1, z);
fluidStack = BlockUtils.drainBlock(targetBlock, world, x, y - 1, z, true);
}
ItemStack filledBucket = getFilledBucket(fluidStack, targetBlock);
if (fluidStack == null || filledBucket == null) {
activator.sendItem(stack, direction.getOpposite());
return true;
}
activator.sendItem(filledBucket, direction.getOpposite());
stack.stackSize--;
if (stack.stackSize > 0) {
activator.sendItem(stack, direction.getOpposite());
}
return true;
}
}