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Simplified loading of startup.inf

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svn-id: r21538
This commit is contained in:
Torbjörn Andersson 2006-04-01 21:56:10 +00:00
parent 0ee4f304b8
commit c4955466fd
1 changed files with 5 additions and 30 deletions
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35
engines/sword2/startup.cpp
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@ -58,37 +58,12 @@ bool Sword2Engine::initStartMenu() {
// extract the filenames
int start_ids[MAX_starts];
char buf[10];
while (1) {
bool done = false;
start_ids[_totalScreenManagers] = 0;
// Scan the string until the LF in CRLF
int b;
do {
b = fp.readByte();
if (fp.ioFailed()) {
done = true;
break;
}
if (isdigit(b)) {
start_ids[_totalScreenManagers] *= 10;
start_ids[_totalScreenManagers] += (b - '0');
}
} while (b != 10);
if (done)
break;
_totalScreenManagers++;
if (_totalScreenManagers == MAX_starts) {
warning("MAX_starts exceeded");
while (fp.readLine(buf, sizeof(buf))) {
start_ids[_totalScreenManagers] = atoi(buf);
if (++_totalScreenManagers >= MAX_starts) {
warning("Too many entries in startup.inf");
break;
}
}