Lua mod INI file configuration

[StephenCWills]

Reads a list of mods from diablo.ini and loads init.lua scripts based on that list.

---

Example:

[Mods]
clockmod=1
helloworld=0
scwmod=1

The INI configuration above will attempt to execute the following scripts from assets.

• lua/mods/clockmod/init.lua
• lua/mods/scwmod/init.lua

The value that comes after the name of the mod is simply an "enabled" flag to indicate whether the mod should be loaded. Hence why it does not attempt to load lua/mods/helloworld/init.lua.

---

Notes:

• The devilutionx.events script was moved to the LuaReloadActiveMods() function in preparation for adding a Settings menu page to enable/disable mods.
• The GameBoot event was replaced with LoadModsComplete for the same reason. It's no longer "Game Boot" if the mods were reloaded by enabling/disabling them in the Settings menu.
• The mod scripts will be executed in the same order they appear in the INI, giving the user some basic control over the order of precedence of installed mods.

[glebm]

Looks great!

[AJenbo]

Excellent work. Also thanks for help with reviewing.