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SCUMM: Regulate save/load support in GMM based on VAR_MAINMENU_KEY - though I wonder whether we need it for loading at all...

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svn-id: r35001
This commit is contained in:
Max Horn 2008-11-11 10:25:29 +00:00
parent 2a71b897c6
commit 98e9333aab
1 changed files with 10 additions and 5 deletions
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15
engines/scumm/saveload.cpp
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@ -81,8 +81,11 @@ Common::Error ScummEngine::loadGameState(int slot) {
}
bool ScummEngine::canLoadGameStateCurrently() {
// FIXME: For now always allow loading
return true;
// FIXME: For now always allow loading in V0-V3 games
// FIXME: Actually, we might wish to support loading in more places.
// As long as we are sure it won't cause any problems... Are we
// aware of *any* spots where loading is not supported?
return (VAR_MAINMENU_KEY == 0xFF || VAR(VAR_MAINMENU_KEY) != 0);
}
Common::Error ScummEngine::saveGameState(int slot, const char *desc) {
@ -91,9 +94,11 @@ Common::Error ScummEngine::saveGameState(int slot, const char *desc) {
}
bool ScummEngine::canSaveGameStateCurrently() {
// FIXME: For now always allow saving
return true;
return 0;
// FIXME: For now always allow loading in V0-V3 games
// TODO: Should we disallow saving in some more places,
// e.g. when a SAN movie is playing? Not sure whether the
// original EXE allowed this.
return (VAR_MAINMENU_KEY == 0xFF || VAR(VAR_MAINMENU_KEY) != 0);
}