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SCI: Update information on kGetSierraProfileInt

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Thanks to LePhilousophe for his feedback and observations on this
This commit is contained in:
Filippos Karapetis 2012-06-09 16:29:14 +03:00
parent dc11d223cd
commit ca3ea849d8
1 changed files with 3 additions and 2 deletions
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5
engines/sci/engine/kmisc.cpp
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@ -391,6 +391,8 @@ reg_t kGetConfig(EngineState *s, int argc, reg_t *argv) {
return argv[1];
}
// Likely modelled after the Windows 3.1 function GetPrivateProfileInt:
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms724345%28v=vs.85%29.aspx
reg_t kGetSierraProfileInt(EngineState *s, int argc, reg_t *argv) {
Common::String category = s->_segMan->getString(argv[0]); // always "config"
category.toLowercase();
@ -402,8 +404,7 @@ reg_t kGetSierraProfileInt(EngineState *s, int argc, reg_t *argv) {
if (setting != "videospeed")
error("GetSierraProfileInt: setting isn't 'videospeed', it's '%s'", setting.c_str());
// The game scripts pass 425 as the third parameter for some unknown reason,
// as after the call they compare the result to 425 anyway...
// The third parameter is 425 (the default if the configuration key is missing)
// We return the same fake value for videospeed as with kGetConfig
return make_reg(0, 500);