114 lines
3.5 KiB
Java
114 lines
3.5 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.core.Direction;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.tags.BlockTags;
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import net.minecraft.tags.FluidTags;
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import net.minecraft.util.RandomSource;
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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.ScheduledTickAccess;
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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.Builder;
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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.level.material.FluidState;
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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 SugarCaneBlock extends Block {
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public static final MapCodec<SugarCaneBlock> CODEC = simpleCodec(SugarCaneBlock::new);
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public static final IntegerProperty AGE = BlockStateProperties.AGE_15;
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private static final VoxelShape SHAPE = Block.column(12.0, 0.0, 16.0);
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@Override
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public MapCodec<SugarCaneBlock> codec() {
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return CODEC;
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}
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protected SugarCaneBlock(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 SHAPE;
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}
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@Override
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protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
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if (!state.canSurvive(level, pos)) {
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level.destroyBlock(pos, true);
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}
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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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if (level.isEmptyBlock(pos.above())) {
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int i = 1;
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while (level.getBlockState(pos.below(i)).is(this)) {
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i++;
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}
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if (i < 3) {
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int j = (Integer)state.getValue(AGE);
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if (j == 15) {
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level.setBlockAndUpdate(pos.above(), this.defaultBlockState());
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level.setBlock(pos, state.setValue(AGE, 0), 260);
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} else {
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level.setBlock(pos, state.setValue(AGE, j + 1), 260);
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}
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}
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}
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}
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@Override
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protected BlockState updateShape(
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BlockState state,
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LevelReader level,
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ScheduledTickAccess scheduledTickAccess,
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BlockPos pos,
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Direction direction,
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BlockPos neighborPos,
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BlockState neighborState,
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RandomSource random
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) {
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if (!state.canSurvive(level, pos)) {
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scheduledTickAccess.scheduleTick(pos, this, 1);
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}
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return super.updateShape(state, level, scheduledTickAccess, pos, direction, neighborPos, neighborState, random);
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}
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@Override
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protected boolean canSurvive(BlockState state, LevelReader level, BlockPos pos) {
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BlockState blockState = level.getBlockState(pos.below());
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if (blockState.is(this)) {
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return true;
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} else {
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if (blockState.is(BlockTags.DIRT) || blockState.is(BlockTags.SAND)) {
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BlockPos blockPos = pos.below();
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for (Direction direction : Direction.Plane.HORIZONTAL) {
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BlockState blockState2 = level.getBlockState(blockPos.relative(direction));
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FluidState fluidState = level.getFluidState(blockPos.relative(direction));
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if (fluidState.is(FluidTags.WATER) || blockState2.is(Blocks.FROSTED_ICE)) {
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return true;
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}
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}
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}
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return false;
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}
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}
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@Override
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protected void createBlockStateDefinition(Builder<Block, BlockState> builder) {
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builder.add(AGE);
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}
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}
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