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ItemGateCopier.java
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ItemGateCopier.java
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package buildcraft.transport;
import net.minecraft.block.Block;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ChatComponentTranslation;
import net.minecraft.util.IIcon;
import net.minecraft.world.World;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import buildcraft.api.transport.pluggable.PipePluggable;
import buildcraft.core.lib.items.ItemBuildCraft;
import buildcraft.core.lib.utils.NBTUtils;
import buildcraft.transport.BlockGenericPipe.Part;
import buildcraft.transport.BlockGenericPipe.RaytraceResult;
import buildcraft.transport.gates.GateDefinition.GateMaterial;
import buildcraft.transport.gates.GatePluggable;
public class ItemGateCopier extends ItemBuildCraft {
public ItemGateCopier() {
super();
setMaxStackSize(1);
setUnlocalizedName("gateCopier");
}
@Override
@SideOnly(Side.CLIENT)
public IIcon getIconIndex(ItemStack i) {
NBTTagCompound cpt = NBTUtils.getItemData(i);
this.itemIcon = cpt.hasKey("logic") ? icons[1] : icons[0];
return this.itemIcon;
}
@Override
public boolean onItemUse(ItemStack stack, EntityPlayer player, World world, int x, int y, int z, int side, float hitX, float hitY, float hitZ) {
if (world.isRemote) {
return true;
}
boolean isCopying = !player.isSneaking();
Block block = world.getBlock(x, y, z);
TileEntity tile = world.getTileEntity(x, y, z);
NBTTagCompound data = NBTUtils.getItemData(stack);
Gate gate = null;
if (tile == null || !(tile instanceof TileGenericPipe) || !(block instanceof BlockGenericPipe)) {
isCopying = true;
} else {
RaytraceResult rayTraceResult = ((BlockGenericPipe) block).doRayTrace(world, x, y, z, player);
if (rayTraceResult != null && rayTraceResult.boundingBox != null && rayTraceResult.hitPart == Part.Pluggable) {
PipePluggable pluggable = ((TileGenericPipe) tile).getPipePluggable(rayTraceResult.sideHit);
if (pluggable instanceof GatePluggable) {
gate = ((TileGenericPipe) tile).pipe.gates[rayTraceResult.sideHit.ordinal()];
}
}
}
if (isCopying) {
if (gate == null) {
stack.setTagCompound(null);
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.clear"));
return true;
}
gate.writeStatementsToNBT(data);
data.setByte("material", (byte) gate.material.ordinal());
data.setByte("logic", (byte) gate.logic.ordinal());
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.gateCopied"));
} else {
if (!data.hasKey("logic")) {
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.noInformation"));
return true;
} else if (gate == null) {
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.noGate"));
return true;
}
GateMaterial dataMaterial = GateMaterial.fromOrdinal(data.getByte("material"));
GateMaterial gateMaterial = gate.material;
if (gateMaterial.numSlots < dataMaterial.numSlots) {
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.warning.slots"));
}
if (gateMaterial.numActionParameters < dataMaterial.numActionParameters) {
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.warning.actionParameters"));
}
if (gateMaterial.numTriggerParameters < dataMaterial.numTriggerParameters) {
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.warning.triggerParameters"));
}
if (data.getByte("logic") != gate.logic.ordinal()) {
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.warning.logic"));
}
gate.readStatementsFromNBT(data);
if (!gate.verifyGateStatements()) {
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.warning.load"));
}
((TileGenericPipe) tile).sendUpdateToClient();
player.addChatMessage(new ChatComponentTranslation("chat.gateCopier.gatePasted"));
return true;
}
return true;
}
public String[] getIconNames() {
return new String[]{"gateCopier/empty", "gateCopier/full"};
}
}