Throne, very partial
2-high block with state (i.e. direction and colour) stored partially on both blocks. Placement, removal by player and automatic removal work, as does sitting on it. Everything display-related is missing.
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317
src/java/mmm/deco/DThroneBlock.java
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317
src/java/mmm/deco/DThroneBlock.java
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package mmm.deco;
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import java.util.List;
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import mmm.utils.I_UBlockSeat;
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import mmm.utils.I_UColoredBlock;
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import mmm.utils.I_USupportBlock;
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import mmm.utils.URegistry;
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import mmm.utils.USeat;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockHorizontal;
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import net.minecraft.block.SoundType;
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import net.minecraft.block.material.EnumPushReaction;
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import net.minecraft.block.material.Material;
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import net.minecraft.block.properties.IProperty;
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import net.minecraft.block.properties.PropertyBool;
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import net.minecraft.block.properties.PropertyDirection;
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import net.minecraft.block.properties.PropertyEnum;
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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.creativetab.CreativeTabs;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.EnumDyeColor;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.EnumHand;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.RayTraceResult;
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import net.minecraft.world.IBlockAccess;
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import net.minecraft.world.World;
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import net.minecraftforge.fml.relauncher.Side;
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import net.minecraftforge.fml.relauncher.SideOnly;
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public class DThroneBlock
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extends Block
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implements I_UColoredBlock , I_UBlockSeat
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{
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public static final PropertyDirection FACING;
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public static final PropertyBool IS_TOP;
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public static final PropertyEnum< EnumDyeColor > COLOR;
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private static boolean dropping = false;
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static {
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FACING = BlockHorizontal.FACING;
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IS_TOP = PropertyBool.create( "is_top" );
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COLOR = PropertyEnum.< EnumDyeColor > create( "color" , EnumDyeColor.class );
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}
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public final E_DWoodType woodType;
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public DThroneBlock( final E_DWoodType woodType )
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{
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super( Material.WOOD );
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this.woodType = woodType;
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this.setCreativeTab( CreativeTabs.DECORATIONS );
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URegistry.setIdentifiers( this , "deco" , "throne" , woodType.suffix );
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this.setDefaultState( this.blockState.getBaseState( ) //
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.withProperty( DThroneBlock.FACING , EnumFacing.NORTH ) //
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.withProperty( DThroneBlock.IS_TOP , false ) //
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.withProperty( DThroneBlock.COLOR , EnumDyeColor.WHITE ) );
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this.lightOpacity = 0;
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this.translucent = false;
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this.fullBlock = false;
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this.blockHardness = 2.5f;
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this.blockResistance = 12.5f;
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this.blockSoundType = SoundType.LADDER;
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this.enableStats = false;
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this.setHarvestLevel( "axe" , 0 );
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}
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// *************************************************************************************************
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// BLOCK STATE
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// *************************************************************************************************
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@Override
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protected BlockStateContainer createBlockState( )
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{
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return new BlockStateContainer( this , new IProperty[] {
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DThroneBlock.FACING , DThroneBlock.IS_TOP , DThroneBlock.COLOR
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} );
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}
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@Override
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public IBlockState getStateFromMeta( final int meta )
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{
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final boolean isTop = ( meta & 1 ) == 1;
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IBlockState bs = this.getDefaultState( ).withProperty( DThroneBlock.IS_TOP , isTop );
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if ( isTop ) {
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bs = bs.withProperty( DThroneBlock.COLOR , EnumDyeColor.byMetadata( meta >> 1 ) );
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} else {
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bs = bs.withProperty( DThroneBlock.COLOR , EnumDyeColor.byMetadata( meta >> 1 & 1 ) ) //
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.withProperty( DThroneBlock.FACING , EnumFacing.getHorizontal( meta >> 2 ) );
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}
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return bs;
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}
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@Override
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public int getMetaFromState( final IBlockState state )
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{
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final boolean isTop = state.getValue( DThroneBlock.IS_TOP );
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int meta = isTop ? 1 : 0;
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if ( isTop ) {
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meta |= ( state.getValue( DThroneBlock.COLOR ).getMetadata( ) & 0x07 ) << 1;
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} else {
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meta |= ( state.getValue( DThroneBlock.COLOR ).getMetadata( ) & 0x01 ) << 1 //
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| state.getValue( DThroneBlock.FACING ).getHorizontalIndex( ) << 2 //
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;
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}
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return meta;
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}
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@Override
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public IBlockState getActualState( final IBlockState state , final IBlockAccess worldIn , final BlockPos pos )
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{
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final boolean isTop = state.getValue( DThroneBlock.IS_TOP );
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final IBlockState top;
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final IBlockState bottom;
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if ( isTop ) {
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top = state;
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bottom = worldIn.getBlockState( pos.down( ) );
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} else {
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top = worldIn.getBlockState( pos.up( ) );
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bottom = state;
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}
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if ( top.getBlock( ) != this || bottom.getBlock( ) != this ) {
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return this.getDefaultState( );
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}
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final EnumDyeColor cTop = top.getValue( DThroneBlock.COLOR );
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final EnumDyeColor cBottom = bottom.getValue( DThroneBlock.COLOR );
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final EnumDyeColor color = EnumDyeColor.byMetadata( cBottom.getMetadata( ) << 3 | cTop.getMetadata( ) );
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final EnumFacing facing = bottom.getValue( DThroneBlock.FACING );
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return state.withProperty( DThroneBlock.FACING , facing )//
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.withProperty( DThroneBlock.COLOR , color );
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}
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// *************************************************************************************************
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// BLOCK PLACEMENT
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// *************************************************************************************************
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@Override
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public boolean canPlaceBlockAt( final World worldIn , final BlockPos pos )
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{
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return pos.getY( ) < worldIn.getHeight( ) - 1 && super.canPlaceBlockAt( worldIn , pos )
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&& super.canPlaceBlockAt( worldIn , pos.up( ) ) && I_USupportBlock.check( worldIn , pos );
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}
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@Override
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public void onBlockPlacedBy( final World worldIn , final BlockPos pos , final IBlockState state ,
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final EntityLivingBase placer , final ItemStack stack )
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{
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final int dmg = stack.getItemDamage( );
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final EnumDyeColor color = EnumDyeColor.byMetadata( dmg );
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final EnumDyeColor topColor = EnumDyeColor.byMetadata( color.getMetadata( ) & 7 );
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final EnumDyeColor bottomColor = EnumDyeColor.byMetadata( color.getMetadata( ) >> 3 );
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final IBlockState nState = this.getDefaultState( ) //
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.withProperty( DThroneBlock.FACING , placer.getHorizontalFacing( ) );
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worldIn.setBlockState( pos , nState.withProperty( DThroneBlock.COLOR , bottomColor ) , 6 );
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worldIn.setBlockState( pos.up( ) , //
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nState.withProperty( DThroneBlock.IS_TOP , true ) //
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.withProperty( DThroneBlock.COLOR , topColor ) ,
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6 );
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}
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// *************************************************************************************************
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// BLOCK REMOVAL AND PICKING
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// *************************************************************************************************
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@Override
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public ItemStack getPickBlock( final IBlockState state , final RayTraceResult target , final World world ,
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final BlockPos pos , final EntityPlayer player )
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{
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final Item item = Item.getItemFromBlock( this );
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return item == null
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? null
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: new ItemStack( item , 1 , this.damageDropped( state.getActualState( world , pos ) ) );
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}
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@Override
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public boolean removedByPlayer( final IBlockState state , final World world , final BlockPos pos ,
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final EntityPlayer player , final boolean willHarvest )
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{
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if ( willHarvest ) {
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return true;
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}
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this.removeOtherBlock( state , world , pos );
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return super.removedByPlayer( state , world , pos , player , willHarvest );
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}
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@Override
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public void dropBlockAsItemWithChance( final World worldIn , final BlockPos pos , final IBlockState state ,
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final float chance , final int fortune )
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{
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if ( !worldIn.isRemote && !worldIn.restoringBlockSnapshots ) {
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super.dropBlockAsItemWithChance( worldIn , pos , state , chance , fortune );
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this.removeOtherBlock( state , worldIn , pos );
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try {
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throw new RuntimeException( "fart fart fart " + pos );
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} catch ( final RuntimeException e ) {
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e.printStackTrace( );
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}
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}
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}
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@Override
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public void harvestBlock( final World worldIn , final EntityPlayer player , final BlockPos pos ,
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final IBlockState state , final TileEntity te , final ItemStack tool )
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{
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super.harvestBlock( worldIn , player , pos , state , te , tool );
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this.removedByPlayer( state , worldIn , pos , player , false );
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}
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private void removeOtherBlock( final IBlockState state , final World world , final BlockPos pos )
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{
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DThroneBlock.dropping = true;
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final boolean isTop = state.getValue( DThroneBlock.IS_TOP );
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final BlockPos otherPos = isTop ? pos.down( ) : pos.up( );
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if ( world.getBlockState( otherPos ).getBlock( ) == this ) {
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world.setBlockToAir( otherPos );
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}
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DThroneBlock.dropping = false;
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}
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@Override
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public List< ItemStack > getDrops( final IBlockAccess world , final BlockPos pos , final IBlockState state ,
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final int fortune )
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{
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return super.getDrops( world , pos , state.getActualState( world , pos ) , fortune );
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}
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@Override
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public int damageDropped( final IBlockState state )
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{
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return state.getValue( DThroneBlock.COLOR ).getMetadata( );
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}
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// *************************************************************************************************
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// AUTOMATIC REMOVAL
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// *************************************************************************************************
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@Override
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public void neighborChanged( final IBlockState state , final World worldIn , final BlockPos pos ,
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final Block blockIn )
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{
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if ( ! ( state.getValue( DThroneBlock.IS_TOP ) || DThroneBlock.dropping ) ) {
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I_USupportBlock.dropIfUnsupported( state , worldIn , pos , this );
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}
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}
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@Override
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public EnumPushReaction getMobilityFlag( final IBlockState state )
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{
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return EnumPushReaction.DESTROY;
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}
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// *************************************************************************************************
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// INTERACTION
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// *************************************************************************************************
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@Override
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public boolean onBlockActivated( final World worldIn , final BlockPos pos , final IBlockState state ,
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final EntityPlayer playerIn , final EnumHand hand , final ItemStack heldItem , final EnumFacing side ,
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final float hitX , final float hitY , final float hitZ )
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{
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BlockPos p;
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if ( state.getValue( DThroneBlock.IS_TOP ) ) {
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p = pos.down( );
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} else {
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p = pos;
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}
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return USeat.sit( worldIn , p , playerIn , 0.25 );
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}
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@Override
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@SideOnly( Side.CLIENT )
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public void getSubBlocks( final Item itemIn , final CreativeTabs tab , final List< ItemStack > list )
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{
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for ( int i = 0 ; i < 16 ; ++i ) {
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list.add( new ItemStack( itemIn , 1 , i ) );
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}
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}
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}
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@ -56,6 +56,10 @@ public class DecorativeBlocks
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URegistry.addBlock( CHAIR_JUNGLE = new DChair( E_DWoodType.JUNGLE ) );
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URegistry.addBlock( CHAIR_DARK_OAK = new DChair( E_DWoodType.DARK_OAK ) );
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URegistry.addBlock( CHAIR_ACACIA = new DChair( E_DWoodType.ACACIA ) );
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// XXX FIXME LOL TEST!!!!
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final DThroneBlock tb = new DThroneBlock( E_DWoodType.OAK );
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URegistry.addBlock( tb );
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}
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