Transfer over more attributes on character swap

[Samuil1337]

Currently, only the RPC's and RPP's location and rotation + health are copied over after the character switch. The smoke bomb effect hides some of the inconsistencies but it would be best if we copied over more data to make the transitions smoother. This is what distinguish a PoC from a presentable mod.

I have these following main areas in mind:

• Velocity
• Movement animations/states (e.g. crouching, running, evading, sliding)
• Corner cover and hanging from ledges
• Detective Mode
• Grappling (if applicable)
• Gliding (if applicable)
• Drop, Pounce or Glide Kick (if applicaple)

[Samuil1337]

Many of these things, namely Corner cover, Grappling and hanging, seem to be implemented through states defined in RPlayerController. Those states can be loaded using #GotoState() but it is more or less buggy depending on the state. I might even have to create some sort of data structure to store special behavior depending on the state.