package net.minecraft.server;

public class BlockFloorSign extends BlockSign {

    public static final BlockStateInteger ROTATION = BlockProperties.aw;

    public BlockFloorSign(Block.Info block_info, BlockPropertyWood blockpropertywood) {
        super(block_info, blockpropertywood);
        this.p((IBlockData) ((IBlockData) ((IBlockData) this.blockStateList.getBlockData()).set(BlockFloorSign.ROTATION, 0)).set(BlockFloorSign.a, false));
    }

    @Override
    public boolean canPlace(IBlockData iblockdata, IWorldReader iworldreader, BlockPosition blockposition) {
        return iworldreader.getType(blockposition.down()).getMaterial().isBuildable();
    }

    @Override
    public IBlockData getPlacedState(BlockActionContext blockactioncontext) {
        Fluid fluid = blockactioncontext.getWorld().getFluid(blockactioncontext.getClickPosition());

        return (IBlockData) ((IBlockData) this.getBlockData().set(BlockFloorSign.ROTATION, MathHelper.floor((double) ((180.0F + blockactioncontext.h()) * 16.0F / 360.0F) + 0.5D) & 15)).set(BlockFloorSign.a, fluid.getType() == FluidTypes.WATER);
    }

    @Override
    public IBlockData updateState(IBlockData iblockdata, EnumDirection enumdirection, IBlockData iblockdata1, GeneratorAccess generatoraccess, BlockPosition blockposition, BlockPosition blockposition1) {
        return enumdirection == EnumDirection.DOWN && !this.canPlace(iblockdata, generatoraccess, blockposition) ? Blocks.AIR.getBlockData() : super.updateState(iblockdata, enumdirection, iblockdata1, generatoraccess, blockposition, blockposition1);
    }

    @Override
    public IBlockData a(IBlockData iblockdata, EnumBlockRotation enumblockrotation) {
        return (IBlockData) iblockdata.set(BlockFloorSign.ROTATION, enumblockrotation.a((Integer) iblockdata.get(BlockFloorSign.ROTATION), 16));
    }

    @Override
    public IBlockData a(IBlockData iblockdata, EnumBlockMirror enumblockmirror) {
        return (IBlockData) iblockdata.set(BlockFloorSign.ROTATION, enumblockmirror.a((Integer) iblockdata.get(BlockFloorSign.ROTATION), 16));
    }

    @Override
    protected void a(BlockStateList.a<Block, IBlockData> blockstatelist_a) {
        blockstatelist_a.a(BlockFloorSign.ROTATION, BlockFloorSign.a);
    }
}