79 lines
2.9 KiB
Java
79 lines
2.9 KiB
Java
package net.minecraft.world.level.block;
|
|
|
|
import com.mojang.serialization.MapCodec;
|
|
import com.mojang.serialization.codecs.RecordCodecBuilder;
|
|
import net.minecraft.core.BlockPos;
|
|
import net.minecraft.server.level.ServerLevel;
|
|
import net.minecraft.util.RandomSource;
|
|
import net.minecraft.world.level.BlockGetter;
|
|
import net.minecraft.world.level.Level;
|
|
import net.minecraft.world.level.LevelReader;
|
|
import net.minecraft.world.level.block.grower.TreeGrower;
|
|
import net.minecraft.world.level.block.state.BlockBehaviour;
|
|
import net.minecraft.world.level.block.state.BlockState;
|
|
import net.minecraft.world.level.block.state.StateDefinition;
|
|
import net.minecraft.world.level.block.state.properties.BlockStateProperties;
|
|
import net.minecraft.world.level.block.state.properties.IntegerProperty;
|
|
import net.minecraft.world.phys.shapes.CollisionContext;
|
|
import net.minecraft.world.phys.shapes.VoxelShape;
|
|
|
|
public class SaplingBlock extends VegetationBlock implements BonemealableBlock {
|
|
public static final MapCodec<SaplingBlock> CODEC = RecordCodecBuilder.mapCodec(
|
|
instance -> instance.group(TreeGrower.CODEC.fieldOf("tree").forGetter(saplingBlock -> saplingBlock.treeGrower), propertiesCodec())
|
|
.apply(instance, SaplingBlock::new)
|
|
);
|
|
public static final IntegerProperty STAGE = BlockStateProperties.STAGE;
|
|
private static final VoxelShape SHAPE = Block.column(12.0, 0.0, 12.0);
|
|
protected final TreeGrower treeGrower;
|
|
|
|
@Override
|
|
public MapCodec<? extends SaplingBlock> codec() {
|
|
return CODEC;
|
|
}
|
|
|
|
protected SaplingBlock(TreeGrower treeGrower, BlockBehaviour.Properties properties) {
|
|
super(properties);
|
|
this.treeGrower = treeGrower;
|
|
this.registerDefaultState(this.stateDefinition.any().setValue(STAGE, 0));
|
|
}
|
|
|
|
@Override
|
|
protected VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) {
|
|
return SHAPE;
|
|
}
|
|
|
|
@Override
|
|
protected void randomTick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
|
|
if (level.getMaxLocalRawBrightness(pos.above()) >= 9 && random.nextInt(7) == 0) {
|
|
this.advanceTree(level, pos, state, random);
|
|
}
|
|
}
|
|
|
|
public void advanceTree(ServerLevel level, BlockPos pos, BlockState state, RandomSource random) {
|
|
if ((Integer)state.getValue(STAGE) == 0) {
|
|
level.setBlock(pos, state.cycle(STAGE), 260);
|
|
} else {
|
|
this.treeGrower.growTree(level, level.getChunkSource().getGenerator(), pos, state, random);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean isValidBonemealTarget(LevelReader level, BlockPos pos, BlockState state) {
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean isBonemealSuccess(Level level, RandomSource random, BlockPos pos, BlockState state) {
|
|
return level.random.nextFloat() < 0.45;
|
|
}
|
|
|
|
@Override
|
|
public void performBonemeal(ServerLevel level, RandomSource random, BlockPos pos, BlockState state) {
|
|
this.advanceTree(level, pos, state, random);
|
|
}
|
|
|
|
@Override
|
|
protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
|
|
builder.add(STAGE);
|
|
}
|
|
}
|