package net.minecraft.world.level.block; import com.mojang.serialization.MapCodec; import net.minecraft.core.BlockPos; import net.minecraft.core.Direction; import net.minecraft.server.level.ServerLevel; import net.minecraft.util.RandomSource; import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.LivingEntity; import net.minecraft.world.level.Level; import net.minecraft.world.level.LevelReader; import net.minecraft.world.level.ScheduledTickAccess; import net.minecraft.world.level.block.state.BlockBehaviour; import net.minecraft.world.level.block.state.BlockState; public class MagmaBlock extends Block { public static final MapCodec CODEC = simpleCodec(MagmaBlock::new); private static final int BUBBLE_COLUMN_CHECK_DELAY = 20; @Override public MapCodec codec() { return CODEC; } public MagmaBlock(BlockBehaviour.Properties properties) { super(properties); } @Override public void stepOn(Level level, BlockPos pos, BlockState state, Entity entity) { if (!entity.isSteppingCarefully() && entity instanceof LivingEntity) { entity.hurt(level.damageSources().hotFloor(), 1.0F); } super.stepOn(level, pos, state, entity); } @Override protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) { BubbleColumnBlock.updateColumn(level, pos.above(), state); } @Override protected BlockState updateShape( BlockState blockState, LevelReader levelReader, ScheduledTickAccess scheduledTickAccess, BlockPos blockPos, Direction direction, BlockPos blockPos2, BlockState blockState2, RandomSource randomSource ) { if (direction == Direction.UP && blockState2.is(Blocks.WATER)) { scheduledTickAccess.scheduleTick(blockPos, this, 20); } return super.updateShape(blockState, levelReader, scheduledTickAccess, blockPos, direction, blockPos2, blockState2, randomSource); } @Override protected void onPlace(BlockState state, Level level, BlockPos pos, BlockState oldState, boolean movedByPiston) { level.scheduleTick(pos, this, 20); } }