Anvilcraft/WarpDrive
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Added attachment constrains to lamps

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Unknown 2018-09-09 17:35:49 +02:00 committed by unknown
parent b37a8ef36a
commit 1443d311f6
1 changed files with 30 additions and 0 deletions
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src/main/java/cr0s/warpdrive/block/decoration/BlockAbstractLamp.java
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@ -107,4 +107,34 @@ public class BlockAbstractLamp extends BlockAbstractBase {
public IBlockState withMirror(@Nonnull final IBlockState blockState, final Mirror mirrorIn) {
return blockState.withRotation(mirrorIn.toRotation(blockState.getValue(BlockProperties.FACING)));
}
@Override
public boolean canPlaceBlockOnSide(@Nonnull final World world, @Nonnull final BlockPos blockPos, final EnumFacing enumFacing) {
// (do not call ancestor)
final IBlockState blockState = world.getBlockState(blockPos.offset(enumFacing.getOpposite()));
return blockState.isSideSolid(world, blockPos, enumFacing);
}
@SuppressWarnings("deprecation")
@Override
public void neighborChanged(final IBlockState blockState, final World world, final BlockPos blockPos, final Block block, final BlockPos blockPosFrom) {
// check if we are still attached
if (canPlaceBlockOnSide(world, blockPos, blockState.getValue(BlockProperties.FACING))) {
return;
}
// find a new attachment
for (final EnumFacing enumFacing : EnumFacing.values()) {
if (canPlaceBlockOnSide(world, blockPos, enumFacing)) {
// new attachment found => apply
world.setBlockState(blockPos, blockState.withProperty(BlockProperties.FACING, enumFacing));
return;
}
}
// can't find an attachment => drop
dropBlockAsItem(world, blockPos, blockState, 0);
world.setBlockToAir(blockPos);
}
}