Event

Summary

The game's event system: SprjEmkSystem (event entries kept in keyed lists) working alongside SprjLuaEventMan (the Lua event scripts) and SprjEventFlagMan (event flags).

event_emk_add (0x016efd00) finds an event entry by id and sub-id in two linked lists, or allocates, constructs and inserts one in key order, and advances a new entry once by a fixed 1/30 s step. It runs hundreds of times in a minute of gameplay in Iosefka's Clinic.

Key functions

Address	Size	Name	Status	Notes
`0x016efd00`	368	`event_emk_add`	verified	SprjEmkSystem: find or add an event entry in two keyed lists; first advance with the 1/30 s step (1/60 s in the 60 FPS patches)

Structs and globals

Event entry (0xe0 bytes): vtable at +0x0 (slot +0x10 advances it by a frame-time descriptor), id at +0x28, sub-id (16-bit) at +0x2c, next entry at +0x70.

Patch points

60 FPS++, 60FPS (no deltatime) and 90 FPS++ change the first advance's 1/30 s step to 1/60 s in 0x016efd00; BB_TARGET_FPS=60 does the same.

Open questions

What the two lists hold (pending and active entries?), and what the ids are.