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AGOS: Simplify string parsing

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This commit is contained in:
Willem Jan Palenstijn 2013-08-23 19:09:12 +02:00
parent 7d5ec85cc4
commit acc286142e
1 changed files with 2 additions and 7 deletions
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9
engines/agos/saveload.cpp
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@ -37,7 +37,6 @@ int AGOSEngine::countSaveGames() {
Common::InSaveFile *f = NULL;
Common::StringArray filenames;
uint i = 1;
char slot[4];
int slotNum;
bool marks[256];
@ -49,12 +48,8 @@ int AGOSEngine::countSaveGames() {
for (Common::StringArray::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];
slot[3] = '\0';
slotNum = atoi(slot);
assert(file->size() >= 4);
slotNum = atoi(file->c_str() + file->size() - 3);
if (slotNum >= 0 && slotNum < 256)
marks[slotNum] = true; //mark this slot as valid
}