87 lines
3.5 KiB
Java
87 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.core.particles.ParticleTypes;
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import net.minecraft.util.Mth;
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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.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.phys.shapes.CollisionContext;
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import net.minecraft.world.phys.shapes.VoxelShape;
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public class SporeBlossomBlock extends Block {
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public static final MapCodec<SporeBlossomBlock> CODEC = simpleCodec(SporeBlossomBlock::new);
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private static final VoxelShape SHAPE = Block.column(12.0, 13.0, 16.0);
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private static final int ADD_PARTICLE_ATTEMPTS = 14;
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private static final int PARTICLE_XZ_RADIUS = 10;
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private static final int PARTICLE_Y_MAX = 10;
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@Override
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public MapCodec<SporeBlossomBlock> codec() {
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return CODEC;
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}
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public SporeBlossomBlock(BlockBehaviour.Properties p_154697_) {
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super(p_154697_);
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}
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@Override
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protected boolean canSurvive(BlockState p_154709_, LevelReader p_154710_, BlockPos p_154711_) {
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return Block.canSupportCenter(p_154710_, p_154711_.above(), Direction.DOWN) && !p_154710_.isWaterAt(p_154711_);
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}
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@Override
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protected BlockState updateShape(
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BlockState p_154713_,
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LevelReader p_364689_,
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ScheduledTickAccess p_361752_,
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BlockPos p_154717_,
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Direction p_154714_,
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BlockPos p_154718_,
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BlockState p_154715_,
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RandomSource p_368691_
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) {
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return p_154714_ == Direction.UP && !this.canSurvive(p_154713_, p_364689_, p_154717_)
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? Blocks.AIR.defaultBlockState()
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: super.updateShape(p_154713_, p_364689_, p_361752_, p_154717_, p_154714_, p_154718_, p_154715_, p_368691_);
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}
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@Override
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public void animateTick(BlockState p_222503_, Level p_222504_, BlockPos p_222505_, RandomSource p_222506_) {
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int i = p_222505_.getX();
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int j = p_222505_.getY();
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int k = p_222505_.getZ();
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double d0 = i + p_222506_.nextDouble();
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double d1 = j + 0.7;
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double d2 = k + p_222506_.nextDouble();
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p_222504_.addParticle(ParticleTypes.FALLING_SPORE_BLOSSOM, d0, d1, d2, 0.0, 0.0, 0.0);
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BlockPos.MutableBlockPos blockpos$mutableblockpos = new BlockPos.MutableBlockPos();
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for (int l = 0; l < 14; l++) {
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blockpos$mutableblockpos.set(i + Mth.nextInt(p_222506_, -10, 10), j - p_222506_.nextInt(10), k + Mth.nextInt(p_222506_, -10, 10));
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BlockState blockstate = p_222504_.getBlockState(blockpos$mutableblockpos);
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if (!blockstate.isCollisionShapeFullBlock(p_222504_, blockpos$mutableblockpos)) {
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p_222504_.addParticle(
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ParticleTypes.SPORE_BLOSSOM_AIR,
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blockpos$mutableblockpos.getX() + p_222506_.nextDouble(),
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blockpos$mutableblockpos.getY() + p_222506_.nextDouble(),
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blockpos$mutableblockpos.getZ() + p_222506_.nextDouble(),
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0.0,
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0.0,
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0.0
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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 VoxelShape getShape(BlockState p_154699_, BlockGetter p_154700_, BlockPos p_154701_, CollisionContext p_154702_) {
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return SHAPE;
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}
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} |