Added "item-whitelist" option to config.yml. If this list is not empty, only items in this list will become 3D drops.
For example:
Code (Text):
item-whitelist:
- 'STONE'
- 'EGG'
- 'DIAMOND_PICKAXE'
With this configuration, only stone, eggs, and diamond pickaxes will become 3D drops.
Optimized custom item names and custom item directions, the plugin will be much less intensive if you have a lot of them configured.