MCoal explosion

Coal is too easy. I just have to mine for ten minutes and I don't have to search for coal for the rest of my time on this server. I wish it were harder. Oh I know! How about a plugin that has a chance of making coal explode after mining it. Or what about after putting a torch near it. Even the old coal mines in real life had troubles with coal dust and explosions caused by it. Why not the same danger in Minecraft? This plugin does exactly that.

Features

• An entire coal vein has a chance of exploding after mining coal ore from it.
• The same explosion can also be caused by putting a torch too close to it.

Side notes

• This is my first plugin, so I'd love some tips and suggestions from anyone.

config.yml

• break_explosionChance: Number between 0.0 and 1.0. The chance a coal explosion will occur after a player breaks a coal ore (default 0.03125).
• torch_explosionChance: Number between 0.0 and 1.0. The chance a coal explosion will occur after placing a torch near coal ore (default 0.2).
• torch_range: Round number. The amount of blocks a torch can be away from coal ore and still cause an explosion. (default 2).
• explosion_power: Decimal number. The explosion power (4.0 being equivalent to a TNT explosion). (default 3.0).
• explosion_delay: Round number. The amount of ticks between each explosion in a chain reaction of coal explosions. (default 2).

Have fun blowing up!