code/__HELPERS/game.dm 
| /proc/collect_nested_mobs | Recursively loops through the contents of this atom looking for mobs, optionally requiring them to have a client. |
|---|---|
| /proc/get_active_player_count | Get active players who are playing in the round |
| /proc/get_living_players_count | Get living players who are playing in the round (no ghosts) |
| /proc/get_valid_vent_spawns | Returns a list of vents that can be used as a potential spawn if they meet the criteria set by the arguments |
| /proc/get_bbox_of_atoms | Get a bounding box of a list of atoms. |
| /proc/check_behind | Checks to see if atom/source is behind atom/target |