You may have noticed that some for addons, fortune does not effect their custom ores. Fortune Fix is simple script that automatically detects non-vanilla ore blocks and allows then to drop extra loot when mined with a fortune pickaxe.

Features:

Applies to any non-vanilla block with "ore" in it's indentifier
Avoids any block with "block" in it's identifier (To avoid raw ore blocks, for example)
Avoids blocks that drop themselves rather than raw ores
Checks to see if you are using the appropriate tool (ex. A Fortune 3 shovel will not yeild loot from a block that is broken with a pickaxe)
Mirrors vanilla fortune behavior

NOTE: It is possible to add fortune functionality through loot tables rather than scripts. I highly recommend doing that with your own addons instead of using this, but if you would still like too:

To add functionality to your pack | If your ore block does not have "ore" in it's identifier:

In the block's JSON file, add the component "tag:moose:fortune: {}".

To avoid this script | Add the component "tag:moose:no_fortune: {}"

Fortune Fix!