Recalculate Available Checks from Current Region

[xxAtrain223]

Currently, Available checks is only calculated from RR_ROOT, then spawns, etc. Being teleported to an unexpected location may make several checks accessible even though it's via a sequence break. This PR is to recalculate Available Checks from the current Randomizer Region in addition to RR_ROOT. It does this by using the LastEntranceIndex from the Entrance Tracker and looking up where that entrance led to.

There are few gaps at the moment because they don't use Entrance_OverrideNextIndex to lookup the randomized entrance.

• Debug Console
• Debug Warping
• Teleport Traps

Build Artifacts

• soh-linux.zip
• soh-mac.zip
• soh-windows.zip

[xxAtrain223]

Teleport Traps use this function: GameInteractor::RawAction::TeleportPlayer

[xxAtrain223]

Debug Warping in z_select.c Select_LoadGame and Select_Grotto_LoadGame set gSaveContext.entranceIndex and initialize the PlayState. I'm unsure of a good way to detect when to use gSaveContext.entranceIndex vs gPlayState->nextEntranceIndex, so I think it'll just be a limitation unless somebody with deeper knowledge has a better solution.

[serprex]

as long as debug warp behavior is temporary I'm good with it (doesn't crash, doesn't mark things available incorrectly, corrects itself once an entrance is used)

[xxAtrain223]

Cool, then I think it'll be good to go pending ProxySaw's play test.

[garrettjoecox]

Thank you for this!

[xxAtrain223]

nextEntranceIndex was not being initialized, so the initial value is random and soft resets carry over the previous value.
Initializing it to gSaveContext.entranceIndex has the added benefit of making Debug Warping work.