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