thirdparty/scummvm
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Changed SaveFileManager::listSavegames() function to be engine agnostic. It now returns a list will the full paths of existing files that match a given regex.

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Additionally, modified the 5 engines which use the default manager (Agos, Queen, Saga, Scumm and Touche) to parse the filename list and mark the available saves bool array correctly.

svn-id: r28046
This commit is contained in:
David Corrales 2007-07-12 17:58:15 +00:00
parent c1961f1f76
commit 720c974faf
10 changed files with 126 additions and 41 deletions
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21
engines/agos/saveload.cpp
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@ -38,13 +38,29 @@ namespace AGOS {
int AGOSEngine::countSaveGames() {
Common::InSaveFile *f;
Common::StringList filenames;
uint i = 1;
char slot[3];
int slotNum;
bool marks[256];
char *prefix = genSaveName(998);
prefix[strlen(prefix)-3] = '\0';
_saveFileMan->listSavefiles(prefix, marks, 256);
prefix[strlen(prefix)-3] = '*';
prefix[strlen(prefix)-2] = '\0';
memset(marks, false, 256 * sizeof(bool)); //assume no savegames for this title
filenames = _saveFileMan->listSavefiles(prefix);
for(Common::StringList::const_iterator file = filenames.begin(); file != filenames.end(); file++){
//Obtain the last 3 digits of the filename, since they correspond to the save slot
slot[0] = file->c_str()[file->size()-3];
slot[1] = file->c_str()[file->size()-2];
slot[2] = file->c_str()[file->size()-1];
slotNum = atoi(slot);
if(slotNum >= 0 && slotNum < 256)
marks[slotNum] = true; //mark this slot as valid
}
while (i < 256) {
if (marks[i] &&
(f = _saveFileMan->openForLoading(genSaveName(i)))) {
@ -53,6 +69,7 @@ int AGOSEngine::countSaveGames() {
} else
break;
}
return i;
}