Research ACT versions used in Arcturus and the alpha/beta clients

[rdw-software]

According to previous analysis results, the kRO client only contains ACT files using version 2.0 or higher:

This means the FFI decoder's version check for the animatione event ID would be pointless:

frame.animationEventID = (self.version >= 2.0) and reader:GetInt32() or -1

Source: RagnarokACT.lua

I don't remember why the version check is there. IIRC this was ported from the JS code directly, so there may be a reason for it. Or it could just a leftover from an incorrect third-party reference. Would have to check Arcturus and the alpha/beta clients.

I probably looked into this before and saved the results somewhere? Some day I might get around to looking into this again.

[rdw-software]

Not actionable until PAK support has been added properly (cleanup/tests needed): RagnarokResearchLab/RagLite#353