on explode:
    loop blocks in radius 5:
        if loop-block is obsidian:
            chance of 40.0%
            drop obsidian
        if loop-block is enchantment table:
            chance of 45.0%
            drop enchantment table
        if loop-block is ender chest:
            chance of 55.0%
            drop ender chest
        if loop-block is water:
            chance of 60.0%
            remove water