/**
* 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.pipes;
import java.util.LinkedList;
import io.netty.buffer.ByteBuf;
import net.minecraft.block.Block;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.BuildCraftTransport;
import buildcraft.api.core.IIconProvider;
import buildcraft.core.GuiIds;
import buildcraft.core.inventory.SimpleInventory;
import buildcraft.core.inventory.StackHelper;
import buildcraft.core.network.IClientState;
import buildcraft.core.utils.Utils;
import buildcraft.transport.BlockGenericPipe;
import buildcraft.transport.Pipe;
import buildcraft.transport.PipeIconProvider;
import buildcraft.transport.PipeTransportItems;
import buildcraft.transport.pipes.events.PipeEventItem;
public class PipeItemsDiamond extends Pipe<PipeTransportItems> implements IClientState {
private SimpleInventory filters = new SimpleInventory(54, "Filters", 1);
public PipeItemsDiamond(Item item) {
super(new PipeTransportItems(), item);
}
public IInventory getFilters() {
return filters;
}
@Override
@SideOnly(Side.CLIENT)
public IIconProvider getIconProvider() {
return BuildCraftTransport.instance.pipeIconProvider;
}
@Override
public int getIconIndex(ForgeDirection direction) {
switch (direction) {
case UNKNOWN:
return PipeIconProvider.TYPE.PipeItemsDiamond_Center.ordinal();
case DOWN:
return PipeIconProvider.TYPE.PipeItemsDiamond_Down.ordinal();
case UP:
return PipeIconProvider.TYPE.PipeItemsDiamond_Up.ordinal();
case NORTH:
return PipeIconProvider.TYPE.PipeItemsDiamond_North.ordinal();
case SOUTH:
return PipeIconProvider.TYPE.PipeItemsDiamond_South.ordinal();
case WEST:
return PipeIconProvider.TYPE.PipeItemsDiamond_West.ordinal();
case EAST:
return PipeIconProvider.TYPE.PipeItemsDiamond_East.ordinal();
default:
throw new IllegalArgumentException("direction out of bounds");
}
}
@Override
public int getIconIndexForItem() {
return PipeIconProvider.TYPE.PipeItemsDiamond_Item.ordinal();
}
@Override
public boolean blockActivated(EntityPlayer entityplayer) {
if (entityplayer.getCurrentEquippedItem() != null) {
if (Block.getBlockFromItem(entityplayer.getCurrentEquippedItem().getItem()) instanceof BlockGenericPipe) {
return false;
}
}
if (!container.getWorldObj().isRemote) {
entityplayer.openGui(BuildCraftTransport.instance, GuiIds.PIPE_DIAMOND, container.getWorldObj(), container.xCoord, container.yCoord, container.zCoord);
}
return true;
}
public void eventHandler(PipeEventItem.FindDest event) {
LinkedList<ForgeDirection> filteredOrientations = new LinkedList<ForgeDirection>();
LinkedList<ForgeDirection> defaultOrientations = new LinkedList<ForgeDirection>();
// Filtered outputs
for (ForgeDirection dir : event.destinations) {
boolean foundFilter = false;
// NB: if there's several of the same match, the probability
// to use that filter is higher, this is why there are
// no breaks here.
for (int slot = 0; slot < 9; ++slot) {
ItemStack filter = getFilters().getStackInSlot(dir.ordinal() * 9 + slot);
if (filter != null) {
foundFilter = true;
}
if (StackHelper.isMatchingItemOrList(filter, event.item.getItemStack())) {
filteredOrientations.add(dir);
}
}
if (!foundFilter) {
defaultOrientations.add(dir);
}
}
event.destinations.clear();
if (!filteredOrientations.isEmpty()) {
event.destinations.addAll(filteredOrientations);
} else {
event.destinations.addAll(defaultOrientations);
}
}
/* SAVING & LOADING */
@Override
public void readFromNBT(NBTTagCompound nbt) {
super.readFromNBT(nbt);
filters.readFromNBT(nbt);
}
@Override
public void writeToNBT(NBTTagCompound nbt) {
super.writeToNBT(nbt);
filters.writeToNBT(nbt);
}
// ICLIENTSTATE
@Override
public void writeData(ByteBuf data) {
NBTTagCompound nbt = new NBTTagCompound();
writeToNBT(nbt);
Utils.writeNBT(data, nbt);
}
@Override
public void readData(ByteBuf data) {
NBTTagCompound nbt = Utils.readNBT(data);
readFromNBT(nbt);
}
}