@startuml
skinparam backgroundColor #FFFFFF
skinparam shadowing false
title Civ13 gameticker lifecycle (static abstraction)
[*] --> StartupGate
StartupGate --> StartupGate : persistence startup_hold
StartupGate --> RestoredPhase : round_restored
StartupGate --> Pregame : fresh round
Pregame --> Pregame : paused countdown / vote waits
Pregame --> SettingUp : countdown reaches zero
SettingUp --> Pregame : admission fails / save gate
SettingUp --> RestoredPhase : import completes during admission
SettingUp --> Playing : admission / characters / equip / roundstart
RestoredPhase --> Playing : resume saved active round
Playing --> Playing : persistence active clears finished
Playing --> Finished : normal round and ticker.finished
Finished --> Playing : persistence recheck
Finished --> EndDelayed : admin delay_end
Finished --> RebootPending : roundend hook / adjusted timeout
RebootPending --> EndDelayed : delay_end before reboot
RebootPending --> Playing : persistence recheck
RebootPending --> RebootGate : world.Reboot
RebootGate --> RebootBlocked : persistence owner / startup hold
RebootGate --> [*] : permitted restart path
note right of RestoredPhase
Saved active rounds shown.
Other saved-phase semantics belong
to the persistence implementation.
end note
legend bottom
Source: code/game/gameticker.dm:45-245;
code/game/objects/map_metadata/_map_metadata.dm:477-522,684-735;
code/world.dm:235-277
Pinned 5bf351248de6050876fe5b53f91209a970cc5668
endlegend
@enduml