Player preparation 1

[AngheloAlf]

This PR brings over some changes in preparation for player_actor, mainly stuff used outside of the overlay itself.

• New player enums: PlayerDoorType, PlayerModelGroup, PlayerLimb, PlayerBodyPart, PlayerCsMode, PlayerInitMode
• PlayerAnimationFrame: Represents one frame of animation of player. This is added because player animations are kinda special and are not plain Vec3s but have an extra member for the face info.
• Some Player members were named
• Many forward function declaration added to functions.h and some other fixes.
• Named functions:
  • func_800B75A0 -> Actor_GetSlopeDirection: This function was part of z_player.c on OoT but moved to z_actor.c on MM.
  • func_800B90F4 -> Actor_DeactivateLens
• Start using some player enum types on some player related functions when it still matches.
• Change SkelAnime functions related to player animations to take a void* instead of a Vec3s* for jointTable and morphTable
• Add placeholders to the ItemId, GetItemID, GetItemDrawID, PlayerActionParam enums
• Add alignment.h header

I'm opening this PR as a draft because m2c currently does not like PLAYER_LIMB_BUF_SIZE. See discussion here: https://discord.com/channels/688807550715560050/703351323445428306/1013302791239893123

[AngheloAlf]

I'll undraft this since m2c updated and now the macro is not a problem anymore