131 lines
4.5 KiB
Java
131 lines
4.5 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.IntStream;
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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.util.RandomSource;
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import net.minecraft.world.item.context.BlockPlaceContext;
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import net.minecraft.world.level.BlockGetter;
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import net.minecraft.world.level.Level;
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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;
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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.pathfinder.PathComputationType;
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import net.minecraft.world.phys.shapes.CollisionContext;
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import net.minecraft.world.phys.shapes.Shapes;
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import net.minecraft.world.phys.shapes.VoxelShape;
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import org.jetbrains.annotations.Nullable;
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public class CocoaBlock extends HorizontalDirectionalBlock implements BonemealableBlock {
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public static final MapCodec<CocoaBlock> CODEC = simpleCodec(CocoaBlock::new);
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public static final int MAX_AGE = 2;
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public static final IntegerProperty AGE = BlockStateProperties.AGE_2;
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private static final List<Map<Direction, VoxelShape>> SHAPES = IntStream.rangeClosed(0, 2)
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.mapToObj(i -> Shapes.rotateHorizontal(Block.column(4 + i * 2, 7 - i * 2, 12.0).move(0.0, 0.0, (i - 5) / 16.0).optimize()))
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.toList();
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@Override
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public MapCodec<CocoaBlock> codec() {
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return CODEC;
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}
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public CocoaBlock(BlockBehaviour.Properties properties) {
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super(properties);
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this.registerDefaultState(this.stateDefinition.any().setValue(FACING, Direction.NORTH).setValue(AGE, 0));
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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) < 2;
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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.random.nextInt(5) == 0) {
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int i = (Integer)state.getValue(AGE);
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if (i < 2) {
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level.setBlock(pos, state.setValue(AGE, i + 1), 2);
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}
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}
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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.relative(state.getValue(FACING)));
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return blockState.is(BlockTags.JUNGLE_LOGS);
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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 (VoxelShape)((Map)SHAPES.get((Integer)state.getValue(AGE))).get(state.getValue(FACING));
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}
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@Nullable
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@Override
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public BlockState getStateForPlacement(BlockPlaceContext context) {
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BlockState blockState = this.defaultBlockState();
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LevelReader levelReader = context.getLevel();
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BlockPos blockPos = context.getClickedPos();
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for (Direction direction : context.getNearestLookingDirections()) {
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if (direction.getAxis().isHorizontal()) {
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blockState = blockState.setValue(FACING, direction);
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if (blockState.canSurvive(levelReader, blockPos)) {
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return blockState;
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}
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}
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}
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return null;
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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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return direction == state.getValue(FACING) && !state.canSurvive(level, pos)
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? Blocks.AIR.defaultBlockState()
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: super.updateShape(state, level, scheduledTickAccess, pos, direction, neighborPos, neighborState, random);
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}
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@Override
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public boolean isValidBonemealTarget(LevelReader level, BlockPos pos, BlockState state) {
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return (Integer)state.getValue(AGE) < 2;
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}
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@Override
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public boolean isBonemealSuccess(Level level, RandomSource random, BlockPos pos, BlockState state) {
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return true;
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}
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@Override
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public void performBonemeal(ServerLevel level, RandomSource random, BlockPos pos, BlockState state) {
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level.setBlock(pos, state.setValue(AGE, (Integer)state.getValue(AGE) + 1), 2);
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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(FACING, AGE);
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}
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@Override
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protected boolean isPathfindable(BlockState state, PathComputationType pathComputationType) {
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return false;
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}
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}
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