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

Go to download
package net.minecraft.server;

// CraftBukkit start

import org.bukkit.craftbukkit.event.CraftEventFactory;
import org.bukkit.craftbukkit.inventory.CraftItemStack;
import org.bukkit.event.player.PlayerBucketEmptyEvent;
import org.bukkit.event.player.PlayerBucketFillEvent;
// CraftBukkit end

public class ItemBucket extends Item {

  private final Block a;

  public ItemBucket(Block block) {
    this.maxStackSize = 1;
    this.a = block;
    this.a(CreativeModeTab.f);
  }

  public ItemStack a(ItemStack itemstack, World world, EntityHuman entityhuman) {
    boolean flag = this.a == Blocks.AIR;
    MovingObjectPosition movingobjectposition = this.a(world, entityhuman, flag);

    if (movingobjectposition == null) {
      return itemstack;
    } else {
      if (movingobjectposition.type == MovingObjectPosition.EnumMovingObjectType.BLOCK) {
        BlockPosition blockposition = movingobjectposition.a();

        if (!world.a(entityhuman, blockposition)) {
          return itemstack;
        }

        if (flag) {
          if (!entityhuman.a(blockposition.shift(movingobjectposition.direction), movingobjectposition.direction, itemstack)) {
            return itemstack;
          }

          IBlockData iblockdata = world.getType(blockposition);
          Material material = iblockdata.getBlock().getMaterial();

          if (material == Material.WATER && iblockdata.get(BlockFluids.LEVEL).intValue() == 0) {
            // CraftBukkit start
            PlayerBucketFillEvent event = CraftEventFactory.callPlayerBucketFillEvent(entityhuman, blockposition.getX(), blockposition.getY(), blockposition.getZ(), null, itemstack, Items.WATER_BUCKET);

            if (event.isCancelled()) {
              return itemstack;
            }
            // CraftBukkit end
            world.setAir(blockposition);
            entityhuman.b(StatisticList.USE_ITEM_COUNT[Item.getId(this)]);
            return this.a(itemstack, entityhuman, Items.WATER_BUCKET, event.getItemStack()); // CraftBukkit - added Event stack
          }

          if (material == Material.LAVA && iblockdata.get(BlockFluids.LEVEL).intValue() == 0) {
            // CraftBukkit start
            PlayerBucketFillEvent event = CraftEventFactory.callPlayerBucketFillEvent(entityhuman, blockposition.getX(), blockposition.getY(), blockposition.getZ(), null, itemstack, Items.LAVA_BUCKET);

            if (event.isCancelled()) {
              return itemstack;
            }
            // CraftBukkit end
            world.setAir(blockposition);
            entityhuman.b(StatisticList.USE_ITEM_COUNT[Item.getId(this)]);
            return this.a(itemstack, entityhuman, Items.LAVA_BUCKET, event.getItemStack()); // CraftBukkit - added Event stack
          }
        } else {
          if (this.a == Blocks.AIR) {
            // CraftBukkit start
            PlayerBucketEmptyEvent event = CraftEventFactory.callPlayerBucketEmptyEvent(entityhuman, blockposition.getX(), blockposition.getY(), blockposition.getZ(), movingobjectposition.direction, itemstack);

            if (event.isCancelled()) {
              return itemstack;
            }

            return CraftItemStack.asNMSCopy(event.getItemStack());
            // CraftBukkit end
          }

          BlockPosition blockposition1 = blockposition.shift(movingobjectposition.direction);

          if (!entityhuman.a(blockposition1, movingobjectposition.direction, itemstack)) {
            return itemstack;
          }

          // CraftBukkit start
          PlayerBucketEmptyEvent event = CraftEventFactory.callPlayerBucketEmptyEvent(entityhuman, blockposition.getX(), blockposition.getY(), blockposition.getZ(), movingobjectposition.direction, itemstack);

          if (event.isCancelled()) {
            return itemstack;
          }
          // CraftBukkit end

          if (this.a(world, blockposition1) && !entityhuman.abilities.canInstantlyBuild) {
            entityhuman.b(StatisticList.USE_ITEM_COUNT[Item.getId(this)]);
            return CraftItemStack.asNMSCopy(event.getItemStack()); // CraftBukkit
          }
        }
      }

      return itemstack;
    }
  }

  // CraftBukkit - added ob.ItemStack result - TODO: Is this... the right way to handle this?
  private ItemStack a(ItemStack itemstack, EntityHuman entityhuman, Item item, org.bukkit.inventory.ItemStack result) {
    if (entityhuman.abilities.canInstantlyBuild) {
      return itemstack;
    } else if (--itemstack.count <= 0) {
      return CraftItemStack.asNMSCopy(result); // CraftBukkit
    } else {
      if (!entityhuman.inventory.pickup(CraftItemStack.asNMSCopy(result))) {
        entityhuman.drop(CraftItemStack.asNMSCopy(result), false);
      }

      return itemstack;
    }
  }

  public boolean a(World world, BlockPosition blockposition) {
    if (this.a == Blocks.AIR) {
      return false;
    } else {
      Material material = world.getType(blockposition).getBlock().getMaterial();
      boolean flag = !material.isBuildable();

      if (!world.isEmpty(blockposition) && !flag) {
        return false;
      } else {
        if (world.worldProvider.n() && this.a == Blocks.FLOWING_WATER) {
          int i = blockposition.getX();
          int j = blockposition.getY();
          int k = blockposition.getZ();

          world.makeSound((float) i + 0.5F, (float) j + 0.5F, (float) k + 0.5F, "random.fizz", 0.5F, 2.6F + (world.random.nextFloat() - world.random.nextFloat()) * 0.8F);

          for (int l = 0; l < 8; ++l) {
            world.addParticle(EnumParticle.SMOKE_LARGE, (double) i + Math.random(), (double) j + Math.random(), (double) k + Math.random(), 0.0D, 0.0D, 0.0D);
          }
        } else {
          if (!world.isClientSide && flag && !material.isLiquid()) {
            world.setAir(blockposition, true);
          }

          world.setTypeAndData(blockposition, this.a.getBlockData(), 3);
        }

        return true;
      }
    }
  }
}