CrackedIceBlock.java

package com.github.ethanicuss.astraladditions.blocks;

import com.github.ethanicuss.astraladditions.util.ModUtils;
import net.minecraft.block.Block;
import net.minecraft.block.BlockState;
import net.minecraft.block.Material;
import net.minecraft.entity.Entity;
import net.minecraft.particle.ParticleTypes;
import net.minecraft.server.world.ServerWorld;
import net.minecraft.tag.BlockTags;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;

public class CrackedIceBlock extends Block {

    public CrackedIceBlock(Settings settings) {
        super(settings);
    }

    public void onSteppedOn(World world, BlockPos pos, BlockState state, Entity entity) {
        if (canFallThrough(world.getBlockState(pos.down())) && pos.getY() >= world.getBottomY() && !world.isClient()) {
            ModUtils.spawnForcedParticles((ServerWorld)world, ParticleTypes.SNOWFLAKE, pos.getX(), pos.getY(), pos.getZ(), 20, 0.5, 0.5, 0.5, 0.3);
            ModUtils.spawnForcedParticles((ServerWorld)world, ParticleTypes.CAMPFIRE_COSY_SMOKE, pos.getX(), pos.getY(), pos.getZ(), 3, 0.5, 0.5, 0.5, 0);
        }

        super.onSteppedOn(world, pos, state, entity);
    }

    public static boolean canFallThrough(BlockState state) {
        Material material = state.getMaterial();
        return state.isAir() || state.isIn(BlockTags.FIRE) || material.isLiquid() || material.isReplaceable();
    }
}