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Implement the engine to backup disabled map spaces (#33)

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xCrystal
2023-12-20 19:14:28 +01:00
parent d097191ab1
commit 7641bb7876
10 changed files with 237 additions and 7 deletions
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6
home/map.asm
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@@ -359,10 +359,10 @@ CheckIndoorMap::
ret ; z
BackupMapObjects::
; this setup script is called just before the EnterMap* setup script,
; this map setup command is called just before the EnterMap* map setup command,
; when wMapGroup and wMapNumber still contain the about-to-leave map.
; there is no need to backup map objects when going through connections during View Map mode,
; as during this mode there is no possible interaction that leads to a map objec changing status.
; as during this mode there is no possible interaction that leads to a map object changing status.
; BackupMapObjectsOnEnterViewMapMode is called when entering View Map mode.
ldh a, [hCurBoardEvent]
cp BOARDEVENT_VIEW_MAP_MODE
@@ -730,7 +730,7 @@ CopyMapObjectEvents::
ret
.FindMapObjectsBackup:
; this is called from the LoadMapAttributes map setup script.
; this is called from the LoadMapAttributes map map setup command.
; at this point wMapGroup and wMapNumber contain the about-to-enter map.
; if map is found in wMapObjectsBackups, copy object data from there and return carry.
; return nc otherwise.