This folder contains all DMAPI code not directly involved in an API.
- _definitions.dm contains defines needed across DMAPI internals.
- core.dm contains the implementations of the
/world/proc/TgsXXX() procs. Many map directly to the
/datum/tgs_api functions. It also contains the /datum selection and setup code.
- datum.dm contains the
/datum/tgs_api declarations that all APIs must implement.
- tgs_version.dm contains the