blob: 5d19fdd97df605e00ad47675986ea6bc41908d44 [file] [log] [blame] [raw]
package universalelectricity.prefab.block;
import net.minecraft.block.material.Material;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraftforge.common.ForgeDirection;
/**
* A block that can rotate based on placed position and wrenching.
*
* @author Calclavia
*
*/
public abstract class BlockRotatable extends BlockTile
{
public BlockRotatable(int id, Material material)
{
super(id, material);
}
@Override
public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase entityLiving, ItemStack itemStack)
{
int angle = MathHelper.floor_double((entityLiving.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3;
int change = 3;
switch (angle)
{
case 0:
change = 2;
break;
case 1:
change = 5;
break;
case 2:
change = 3;
break;
case 3:
change = 4;
break;
}
world.setBlockMetadataWithNotify(x, y, z, change, 3);
}
@Override
public boolean onUseWrench(World world, int x, int y, int z, EntityPlayer par5EntityPlayer, int side, float hitX, float hitY, float hitZ)
{
this.rotateBlock(world, x, y, z, ForgeDirection.getOrientation(side));
return true;
}
public static boolean rotateBlock(World worldObj, int x, int y, int z, ForgeDirection axis, int mask)
{
int rotMeta = worldObj.getBlockMetadata(x, y, z);
int masked = rotMeta & ~mask;
ForgeDirection orientation = ForgeDirection.getOrientation(rotMeta & mask);
ForgeDirection rotated = orientation.getRotation(axis);
worldObj.setBlockMetadataWithNotify(x, y, z, rotated.ordinal() & mask | masked, 3);
return true;
}
}