Note: Infinate resources with silk touch fixed. Download links updated.
I have finished a Bukkit/Spigot plugin for my module!
Plugin update! My plugin has now been completed and a page created on SpigotMC, the link to the page can be found down in the downloads section. The plugin is for Bukkit / Spigot 1.8+ however it may work on older versions.
The plugin includes:
+ Fully customisable odds for spawning items.
+ Fully customisable amounts of items spawned.
+ Ore blocks mined that drop extra items create a particle effect.
+ Config file can be modified in game using commands with permissions.
+ Has the same functionality as this module.
+ Extreamly efficient.
Changelog:
Added silk touch check to stop infinate diamonds, etc!
Added cooldown timer to iron and gold to further reduce the temptation of duping, it should now be infeasible!
Hello!
I have created a low lag module to simulate the dense ores mod in vanilla. (Mod Page)
This module is multiplayer friendly with only one clock and has modifyable chances of dropping two extra item drops at the mined item.
It works mainly through scoreboards to track when a player has mined an ore block and who has mined it, an item is then spawned in the contraption through a dying squid. This item is then named and used to check wether its rotation value matches a range in another command block. If this is so, an extra two items are spawned at the mined block. No armour stands nessesary.
To setup, just drop schematic into world within spawn chunks and press the button! Do not rotate.
To change the chance of the dense ore, change the ry and rym values at the start of the highlighted command blocks. It's out of 360. The higher the ry value, the higher probability.
These command blocks from left to right affect: Coal, Iron, Gold, Lapis, Redstone, Diamond, Emerald and Quartz.
Default values (Same order): 1/36, 1/30, 1/26, 1/23, 1/20, 1/18, 1/16, 1/24.

Credits: Charlie - https://www.youtube.com/user/ChazMeisterTutorials
Download schematic: https://www.dropbox.com/s/6jlc20nvigrsrj8/Dense%20Ores%20Module%20Updated%203.schematic?dl=1
Download world: https://www.dropbox.com/s/93oiw4ko6rp1reu/Dense%20Ores%20Module%20Updated%203.zip?dl=1
Plugin information and download page: https://www.spigotmc.org/resources/dense-ores.10087/

The contraption with setup on right