More types of item that can be enhanced.

[weihao]

In the current implement of the plugin, we have gear which includes swords and armors, and tools. Unfortunately, the design of the plugin is poorly planned and thus everything in the system is hard coded.

We want to add another type, which is accessory. This requires reconstruction of the config, enhancing logic, and dynamically program the types of the item.

Instead of making all the enhancement configuration in one config.yml, we break it all into multiple files separated by item type, and possibly each enhancement level.

For example,

{dir}/type/sword/1.yml
{dir}/type/sword/2.yml
{dir}/type/sword/3.yml

This indicates that we have an enhancement type of sword, with 3 different levels (1...n)

This is planned, and we are looking for more suggestions to make the experience better.