75 lines
2.6 KiB
Java
75 lines
2.6 KiB
Java
package net.minecraft.block;
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import net.minecraft.block.properties.IProperty;
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import net.minecraft.block.properties.PropertyInteger;
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import net.minecraft.block.state.BlockStateContainer;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.util.Mirror;
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import net.minecraft.util.Rotation;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.World;
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public class BlockStandingSign extends BlockSign
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{
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public static final PropertyInteger ROTATION = PropertyInteger.create("rotation", 0, 15);
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public BlockStandingSign()
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{
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this.setDefaultState(this.blockState.getBaseState().withProperty(ROTATION, Integer.valueOf(0)));
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}
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/**
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* Called when a neighboring block was changed and marks that this state should perform any checks during a neighbor
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* change. Cases may include when redstone power is updated, cactus blocks popping off due to a neighboring solid
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* block, etc.
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*/
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public void neighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn, BlockPos fromPos)
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{
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if (!worldIn.getBlockState(pos.down()).getMaterial().isSolid())
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{
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this.dropBlockAsItem(worldIn, pos, state, 0);
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worldIn.setBlockToAir(pos);
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}
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super.neighborChanged(state, worldIn, pos, blockIn, fromPos);
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}
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/**
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* Convert the given metadata into a BlockState for this Block
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*/
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public IBlockState getStateFromMeta(int meta)
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{
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return this.getDefaultState().withProperty(ROTATION, Integer.valueOf(meta));
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}
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/**
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* Convert the BlockState into the correct metadata value
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*/
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public int getMetaFromState(IBlockState state)
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{
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return ((Integer)state.getValue(ROTATION)).intValue();
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}
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/**
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* Returns the blockstate with the given rotation from the passed blockstate. If inapplicable, returns the passed
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* blockstate.
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*/
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public IBlockState withRotation(IBlockState state, Rotation rot)
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{
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return state.withProperty(ROTATION, Integer.valueOf(rot.rotate(((Integer)state.getValue(ROTATION)).intValue(), 16)));
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}
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/**
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* Returns the blockstate with the given mirror of the passed blockstate. If inapplicable, returns the passed
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* blockstate.
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*/
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public IBlockState withMirror(IBlockState state, Mirror mirrorIn)
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{
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return state.withProperty(ROTATION, Integer.valueOf(mirrorIn.mirrorRotation(((Integer)state.getValue(ROTATION)).intValue(), 16)));
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}
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protected BlockStateContainer createBlockState()
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{
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return new BlockStateContainer(this, new IProperty[] {ROTATION});
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}
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} |