gamed/config/ExtDataId.dat
Code:
ID = 1433, Path = BaseData\装备\饰品\附加属性\C_F0010.ext
ID = 1438, Path = BaseData\装备\饰品\附加属性\C_G0010.ext
C_G0010.ext
same letter=same stat.
basically this is just a description file that is used for compiling the gs. Which means the behaviour is hard coded and only changeable with a debugger (i know that it is a big switch-case that can be modified)
Basically, its hard to impossible to add new stats, use the list to have an idea what stat can be used on what equipment type (translate chinese folder names) and change the values in elements ( the first is min, the 2nd is max)
value 5 is only used on certain rare addons (i think) and has nothing to do with the addon type.