code/modules/fishing/fishing_spots.dm 
| /var/fishing_spots | initialised on world/New(), associative list with the format (fishing_atom_type = /datum/fishing_spot) |
|---|---|
| /proc/initialise_fishing_spots | run on world/New(), clears global.fishing_spots (if it exists) and fills it with the format (fishing_atom_type = /datum/fishing_spot) |
| /datum/fishing_spot | a datum that holds all the information about a "fishing spot" |