net.minecraft.server.BlockStepAbstract Maven / Gradle / Ivy

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package net.minecraft.server;

import java.util.List;
import java.util.Random;

public abstract class BlockStepAbstract extends Block {

  public static final BlockStateEnum HALF = BlockStateEnum.of("half", EnumSlabHalf.class);

  public BlockStepAbstract(Material material) {
    super(material);
    if (this.l()) {
      this.r = true;
    } else {
      this.a(0.0F, 0.0F, 0.0F, 1.0F, 0.5F, 1.0F);
    }

    this.e(255);
  }

  protected boolean I() {
    return false;
  }

  public void updateShape(IBlockAccess iblockaccess, BlockPosition blockposition) {
    if (this.l()) {
      this.a(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
    } else {
      IBlockData iblockdata = iblockaccess.getType(blockposition);

      if (iblockdata.getBlock() == this) {
        if (iblockdata.get(BlockStepAbstract.HALF) == EnumSlabHalf.TOP) {
          this.a(0.0F, 0.5F, 0.0F, 1.0F, 1.0F, 1.0F);
        } else {
          this.a(0.0F, 0.0F, 0.0F, 1.0F, 0.5F, 1.0F);
        }
      }

    }
  }

  public void j() {
    if (this.l()) {
      this.a(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
    } else {
      this.a(0.0F, 0.0F, 0.0F, 1.0F, 0.5F, 1.0F);
    }

  }

  public void a(World world, BlockPosition blockposition, IBlockData iblockdata, AxisAlignedBB axisalignedbb, List list, Entity entity) {
    this.updateShape(world, blockposition);
    super.a(world, blockposition, iblockdata, axisalignedbb, list, entity);
  }

  public boolean c() {
    return this.l();
  }

  public IBlockData getPlacedState(World world, BlockPosition blockposition, EnumDirection enumdirection, float f, float f1, float f2, int i, EntityLiving entityliving) {
    IBlockData iblockdata = super.getPlacedState(world, blockposition, enumdirection, f, f1, f2, i, entityliving).set(BlockStepAbstract.HALF, EnumSlabHalf.BOTTOM);

    return this.l() ? iblockdata : (enumdirection != EnumDirection.DOWN && (enumdirection == EnumDirection.UP || (double) f1 <= 0.5D) ? iblockdata : iblockdata.set(BlockStepAbstract.HALF, EnumSlabHalf.TOP));
  }

  public int a(Random random) {
    return this.l() ? 2 : 1;
  }

  public boolean d() {
    return this.l();
  }

  public abstract String b(int i);

  public int getDropData(World world, BlockPosition blockposition) {
    return super.getDropData(world, blockposition) & 7;
  }

  public abstract boolean l();

  public abstract IBlockState n();

  public abstract Object a(ItemStack itemstack);

  public enum EnumSlabHalf implements INamable {

    TOP("top"), BOTTOM("bottom");

    private final String c;

    EnumSlabHalf(String s) {
      this.c = s;
    }

    public String toString() {
      return this.c;
    }

    public String getName() {
      return this.c;
    }
  }
}