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SchematicWallSide.java
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SchematicWallSide.java
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/**
* Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
* <p/>
* 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.core.builders.schematics;
import java.util.Set;
import com.google.common.collect.Sets;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.api.blueprints.IBuilderContext;
import buildcraft.api.blueprints.SchematicBlock;
import buildcraft.api.core.BlockIndex;
public class SchematicWallSide extends SchematicBlock {
@Override
public Set<BlockIndex> getPrerequisiteBlocks(IBuilderContext context) {
final int yPos = 0;
final int yNeg = 5;
final int xPos = 2;
final int xNeg = 1;
final int zPos = 4;
final int zNeg = 3;
switch (meta & 7) {
case xPos:
return Sets.newHashSet(RELATIVE_INDEXES[ForgeDirection.EAST.ordinal()]);
case xNeg:
return Sets.newHashSet(RELATIVE_INDEXES[ForgeDirection.WEST.ordinal()]);
case yPos:
return Sets.newHashSet(RELATIVE_INDEXES[ForgeDirection.UP.ordinal()]);
case yNeg:
return Sets.newHashSet(RELATIVE_INDEXES[ForgeDirection.DOWN.ordinal()]);
case zPos:
return Sets.newHashSet(RELATIVE_INDEXES[ForgeDirection.SOUTH.ordinal()]);
case zNeg:
return Sets.newHashSet(RELATIVE_INDEXES[ForgeDirection.NORTH.ordinal()]);
}
return null;
}
@Override
public void rotateLeft(IBuilderContext context) {
final int xPos = 2;
final int xNeg = 1;
final int zPos = 4;
final int zNeg = 3;
switch (meta) {
case xPos:
meta = zPos;
break;
case zNeg:
meta = xPos;
break;
case xNeg:
meta = zNeg;
break;
case zPos:
meta = xNeg;
break;
}
}
}