* Created a define for maximum warp attempts.
* Added SETPOS_MAX_ATTEMPTS for pc_setpos.
* Adjusted buildin_warp_sub to return enum e_setpos.
* Removed pc_randomwarp since it was just duplicate code and pc_setpos already contained the same exact functions.
* Fixed a few locations where a destination point would fail when searching for the map index.
* Added clan type to script command mapwarp.
* Adjusted various variable types to match.
Thanks to @Lemongrass3110's suggestions!