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StripesHandlerPipes.java
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StripesHandlerPipes.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.stripes;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.BuildCraftTransport;
import buildcraft.api.core.Position;
import buildcraft.api.transport.IStripesHandler;
import buildcraft.api.transport.IStripesPipe;
import buildcraft.transport.BlockGenericPipe;
import buildcraft.transport.ItemPipe;
import buildcraft.transport.Pipe;
import buildcraft.transport.PipeTransportItems;
import buildcraft.transport.TileGenericPipe;
public class StripesHandlerPipes implements IStripesHandler {
@Override
public StripesHandlerType getType() {
return StripesHandlerType.ITEM_USE;
}
@Override
public boolean shouldHandle(ItemStack stack) {
return stack.getItem() instanceof ItemPipe;
}
@Override
public boolean handle(World world, int x, int y, int z,
ForgeDirection direction, ItemStack stack, EntityPlayer player,
IStripesPipe pipe) {
if (!(stack.getItem() instanceof ItemPipe) || (stack.getItem() == BuildCraftTransport.pipeItemsStripes)) {
return false;
}
if (world.getBlock(x, y, z) != Blocks.air) {
return false;
}
Position p = new Position(x, y, z, direction);
p.moveBackwards(1.0d);
TileEntity tile = world.getTileEntity((int) p.x, (int) p.y, (int) p.z);
if (!(tile instanceof TileGenericPipe)) {
return false;
}
TileGenericPipe pipeTile = (TileGenericPipe) tile;
if (!(pipeTile.pipe.transport instanceof PipeTransportItems)) {
return false;
}
// Checks done, start to actually do stuff
if (!copyPipeTo(world, pipeTile, x, y, z, player)) {
return false;
}
pipeTile.pipe.transport.container.initializeFromItemMetadata(stack.getItemDamage() - 1);
Pipe<?> newPipe = BlockGenericPipe.createPipe(stack.getItem());
newPipe.setTile(pipeTile.pipe.container);
pipeTile.pipe.container.pipe = newPipe;
pipeTile.updateEntity(); // Needed so that the tile does computeConnections()
stack.stackSize--;
if (stack.stackSize > 0) {
pipeTile.pipe.container.injectItem(stack, true, direction.getOpposite());
}
return true;
}
private boolean copyPipeTo(World world, TileGenericPipe pipeTile, int x, int y, int z, EntityPlayer player) {
int meta = pipeTile.pipe.container.getItemMetadata();
ItemStack stack = new ItemStack(BuildCraftTransport.pipeItemsStripes, 1, meta);
if (!BuildCraftTransport.pipeItemsStripes.onItemUse(stack, player, world, x, y, z, 1, 0, 0, 0)) {
return false;
}
return true;
}
}