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SchematicDoor.java
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SchematicDoor.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.builders.schematics;
import java.util.LinkedList;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import buildcraft.api.blueprints.IBuilderContext;
import buildcraft.api.blueprints.MappingRegistry;
import buildcraft.api.blueprints.SchematicBlock;
public class SchematicDoor extends SchematicBlock {
final ItemStack stack;
int upperMeta = 0;
public SchematicDoor(ItemStack stack) {
this.stack = stack;
}
@Override
public void addRequirements(IBuilderContext context, LinkedList<ItemStack> requirements) {
if ((meta & 8) == 0) {
requirements.add(stack.copy());
}
}
@Override
public void rotateLeft(IBuilderContext context) {
meta = rotateMeta(meta);
upperMeta = rotateMeta(upperMeta);
}
private int rotateMeta (int meta) {
int orientation = (meta & 3);
int others = meta - orientation;
switch (orientation) {
case 0:
return 1 + others;
case 1:
return 2 + others;
case 2:
return meta = 3 + others;
case 3:
return 0 + others;
}
return 0;
}
@Override
public boolean ignoreBuilding() {
return (meta & 8) != 0;
}
@Override
public void writeToWorld(IBuilderContext context, int x, int y, int z) {
context.world().setBlock(x, y, z, block, meta, 3);
context.world().setBlock(x, y + 1, z, block, upperMeta, 3);
context.world().setBlockMetadataWithNotify(x, y + 1, z, upperMeta, 3);
context.world().setBlockMetadataWithNotify(x, y, z, meta, 3);
}
@Override
public void readFromWorld(IBuilderContext context, int x, int y, int z) {
super.readFromWorld(context, x, y, z);
if ((meta & 8) == 0) {
upperMeta = context.world().getBlockMetadata(x, y + 1, z);
}
}
@Override
public void writeToNBT(NBTTagCompound nbt, MappingRegistry registry) {
super.writeToNBT(nbt, registry);
nbt.setByte("upperMeta", (byte) upperMeta);
}
@Override
public void readFromNBT(NBTTagCompound nbt, MappingRegistry registry) {
super.readFromNBT(nbt, registry);
upperMeta = nbt.getByte("upperMeta");
}
}