132 lines
4.7 KiB
Java
132 lines
4.7 KiB
Java
package net.minecraft.block;
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import com.google.common.base.Predicate;
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import javax.annotation.Nullable;
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import net.minecraft.block.properties.IProperty;
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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.player.EntityPlayer;
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import net.minecraft.init.Items;
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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.stats.StatList;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.NonNullList;
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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 BlockNewLeaf extends BlockLeaves
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{
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public static final PropertyEnum<BlockPlanks.EnumType> VARIANT = PropertyEnum.<BlockPlanks.EnumType>create("variant", BlockPlanks.EnumType.class, new Predicate<BlockPlanks.EnumType>()
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{
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public boolean apply(@Nullable BlockPlanks.EnumType p_apply_1_)
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{
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return p_apply_1_.getMetadata() >= 4;
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}
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});
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public BlockNewLeaf()
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{
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this.setDefaultState(this.blockState.getBaseState().withProperty(VARIANT, BlockPlanks.EnumType.ACACIA).withProperty(CHECK_DECAY, Boolean.valueOf(true)).withProperty(DECAYABLE, Boolean.valueOf(true)));
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}
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protected void dropApple(World worldIn, BlockPos pos, IBlockState state, int chance)
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{
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if (state.getValue(VARIANT) == BlockPlanks.EnumType.DARK_OAK && worldIn.rand.nextInt(chance) == 0)
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{
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spawnAsEntity(worldIn, pos, new ItemStack(Items.APPLE));
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}
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}
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/**
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* Gets the metadata of the item this Block can drop. This method is called when the block gets destroyed. It
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* returns the metadata of the dropped item based on the old metadata of the block.
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*/
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public int damageDropped(IBlockState state)
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{
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return ((BlockPlanks.EnumType)state.getValue(VARIANT)).getMetadata();
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}
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public ItemStack getItem(World worldIn, BlockPos pos, IBlockState state)
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{
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return new ItemStack(this, 1, state.getBlock().getMetaFromState(state) & 3);
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}
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/**
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* returns a list of blocks with the same ID, but different meta (eg: wood returns 4 blocks)
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*/
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public void getSubBlocks(CreativeTabs itemIn, NonNullList<ItemStack> items)
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{
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items.add(new ItemStack(this, 1, 0));
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items.add(new ItemStack(this, 1, 1));
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}
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protected ItemStack getSilkTouchDrop(IBlockState state)
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{
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return new ItemStack(Item.getItemFromBlock(this), 1, ((BlockPlanks.EnumType)state.getValue(VARIANT)).getMetadata() - 4);
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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(VARIANT, this.getWoodType(meta)).withProperty(DECAYABLE, Boolean.valueOf((meta & 4) == 0)).withProperty(CHECK_DECAY, Boolean.valueOf((meta & 8) > 0));
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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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int i = 0;
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i = i | ((BlockPlanks.EnumType)state.getValue(VARIANT)).getMetadata() - 4;
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if (!((Boolean)state.getValue(DECAYABLE)).booleanValue())
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{
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i |= 4;
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}
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if (((Boolean)state.getValue(CHECK_DECAY)).booleanValue())
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{
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i |= 8;
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}
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return i;
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}
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public BlockPlanks.EnumType getWoodType(int meta)
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{
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return BlockPlanks.EnumType.byMetadata((meta & 3) + 4);
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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[] {VARIANT, CHECK_DECAY, DECAYABLE});
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}
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/**
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* Spawns the block's drops in the world. By the time this is called the Block has possibly been set to air via
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* Block.removedByPlayer
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*/
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public void harvestBlock(World worldIn, EntityPlayer player, BlockPos pos, IBlockState state, @Nullable TileEntity te, ItemStack stack)
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{
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if (!worldIn.isRemote && stack.getItem() == Items.SHEARS)
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{
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player.addStat(StatList.getBlockStats(this));
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spawnAsEntity(worldIn, pos, new ItemStack(Item.getItemFromBlock(this), 1, ((BlockPlanks.EnumType)state.getValue(VARIANT)).getMetadata() - 4));
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}
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else
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{
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super.harvestBlock(worldIn, player, pos, state, te, stack);
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}
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}
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@Override
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public NonNullList<ItemStack> onSheared(ItemStack item, net.minecraft.world.IBlockAccess world, BlockPos pos, int fortune)
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{
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return NonNullList.withSize(1, new ItemStack(this, 1, world.getBlockState(pos).getValue(VARIANT).getMetadata() - 4));
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}
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} |