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GROOVIE: Prevent direct save when there is no active game in progress

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Prevents autosaves creating an invalid save state in the initial game menu
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Scott Thomas 2021-09-16 21:26:48 +09:30 committed by GitHub
parent 123d4dae0b
commit 1dcf364a00
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 2 deletions
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17
engines/groovie/script.cpp
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@ -499,8 +499,21 @@ bool Script::preview_loadgame(uint slot) { // used by Clandestiny for the photos
}
bool Script::canDirectSave() const {
// Disallow when running a subscript
return _savedCode == nullptr;
// Disallow when running a subscript (puzzle)
if (_savedCode == nullptr) {
// UHP appears not to use "room" variables(?)
// 11H uses room plus 'scene' variable. 8D is set to 1 at launch, but scene is left '0' until first nav
// T7G and Clan only use room vars
// TLC uses room variables to indicate question progress
if (_version == kGroovieUHP)
return true;
else if (_version == kGroovieT11H)
return _variables[0x8C] != 0 || _variables[0x8D] != 1 || _variables[0x8E] != 0;
else
return _variables[0x8C] != 0 || _variables[0x8D] != 0;
}
return false;
}
void Script::directGameSave(int slot, const Common::String &desc) {