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Added rotation helper

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CovertJaguar 2013-06-14 23:19:56 -07:00
parent 633b650110
commit 40b8c72ada
1 changed files with 32 additions and 0 deletions
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common/buildcraft/api/builder/BlueprintHelpers.java Normal file
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package buildcraft.api.builder;
import net.minecraftforge.common.ForgeDirection;
/**
*
* @author CovertJaguar <http://www.railcraft.info/>
*/
public class BlueprintHelpers {
/**
* Takes a schematic orientation and blueprint orientation and returns the
* orientation that should be used in the world. Admittedly this is not
* sufficient for 24-point rotation. If you need something more complex,
* you will have to handle it yourself.
*/
public static ForgeDirection rotateOrientation(ForgeDirection schematicOrientation, ForgeDirection blueprintOrientation) {
if (schematicOrientation == ForgeDirection.UP || schematicOrientation == ForgeDirection.DOWN) {
return schematicOrientation;
}
if (blueprintOrientation == ForgeDirection.SOUTH) {
return schematicOrientation.getOpposite();
}
if (blueprintOrientation == ForgeDirection.WEST) {
return schematicOrientation.getRotation(ForgeDirection.DOWN);
}
if (blueprintOrientation == ForgeDirection.EAST) {
return schematicOrientation.getRotation(ForgeDirection.UP);
}
return schematicOrientation;
}
}