assemblyline/src/main/java/assemblyline/common/machine/crane/CraneHelper.java

package assemblyline.common.machine.crane;

import assemblyline.api.ICraneConnectable;
import assemblyline.api.ICraneStructure;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;

public class CraneHelper {
    public static final int MAX_SIZE = 64;

    public static boolean isCraneBlock(World world, int x, int y, int z) {
        return world.getTileEntity(x, y, z) != null
            && world.getTileEntity(x, y, z) instanceof ICraneConnectable;
    }

    public static boolean isCraneStructureBlock(World world, int x, int y, int z) {
        return world.getTileEntity(x, y, z) != null
            && world.getTileEntity(x, y, z) instanceof ICraneStructure;
    }

    public static boolean
    canFrameConnectTo(TileEntity tileEntity, int x, int y, int z, ForgeDirection side) {
        if (tileEntity.getWorldObj().getTileEntity(x, y, z) != null
            && tileEntity.getWorldObj().getTileEntity(x, y, z)
                    instanceof ICraneConnectable) {
            return ((ICraneConnectable) tileEntity.getWorldObj().getTileEntity(x, y, z))
                .canFrameConnectTo(side);
        }
        return false;
    }

    public static ForgeDirection rotateClockwise(ForgeDirection direction) {
        if (direction == ForgeDirection.NORTH) {
            return ForgeDirection.EAST;
        }
        if (direction == ForgeDirection.EAST) {
            return ForgeDirection.SOUTH;
        }
        if (direction == ForgeDirection.SOUTH) {
            return ForgeDirection.WEST;
        }
        if (direction == ForgeDirection.WEST) {
            return ForgeDirection.NORTH;
        }
        return ForgeDirection.UNKNOWN;
    }

    public static ForgeDirection rotateCounterClockwise(ForgeDirection direction) {
        if (direction == ForgeDirection.NORTH) {
            return ForgeDirection.WEST;
        }
        if (direction == ForgeDirection.WEST) {
            return ForgeDirection.SOUTH;
        }
        if (direction == ForgeDirection.SOUTH) {
            return ForgeDirection.EAST;
        }
        if (direction == ForgeDirection.EAST) {
            return ForgeDirection.NORTH;
        }
        return ForgeDirection.UNKNOWN;
    }
}