68 lines
2.4 KiB
Java
68 lines
2.4 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import net.minecraft.core.BlockPos;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.Items;
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import net.minecraft.world.level.BlockGetter;
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import net.minecraft.world.level.LevelReader;
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import net.minecraft.world.level.block.state.BlockBehaviour;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.block.state.StateDefinition;
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import net.minecraft.world.level.block.state.properties.BlockStateProperties;
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import net.minecraft.world.level.block.state.properties.IntegerProperty;
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import net.minecraft.world.phys.shapes.CollisionContext;
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import net.minecraft.world.phys.shapes.VoxelShape;
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public class NetherWartBlock extends VegetationBlock {
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public static final MapCodec<NetherWartBlock> CODEC = simpleCodec(NetherWartBlock::new);
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public static final int MAX_AGE = 3;
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public static final IntegerProperty AGE = BlockStateProperties.AGE_3;
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private static final VoxelShape[] SHAPES = Block.boxes(3, i -> Block.column(16.0, 0.0, 5 + i * 3));
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@Override
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public MapCodec<NetherWartBlock> codec() {
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return CODEC;
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}
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protected NetherWartBlock(BlockBehaviour.Properties properties) {
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super(properties);
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this.registerDefaultState(this.stateDefinition.any().setValue(AGE, 0));
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}
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@Override
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protected VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) {
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return SHAPES[state.getValue(AGE)];
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}
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@Override
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protected boolean mayPlaceOn(BlockState state, BlockGetter level, BlockPos pos) {
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return state.is(Blocks.SOUL_SAND);
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}
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@Override
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protected boolean isRandomlyTicking(BlockState state) {
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return (Integer)state.getValue(AGE) < 3;
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}
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@Override
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protected void randomTick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
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int i = (Integer)state.getValue(AGE);
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if (i < 3 && random.nextInt(10) == 0) {
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state = state.setValue(AGE, i + 1);
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level.setBlock(pos, state, 2);
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}
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}
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@Override
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protected ItemStack getCloneItemStack(LevelReader level, BlockPos pos, BlockState state, boolean includeData) {
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return new ItemStack(Items.NETHER_WART);
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}
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@Override
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protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
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builder.add(AGE);
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}
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}
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