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DREAMWEB: Clean up loop

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This commit is contained in:
Willem Jan Palenstijn 2011-11-19 19:17:04 +01:00
parent 049a0c25d7
commit 90ecc195c1
1 changed files with 13 additions and 11 deletions
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24
engines/dreamweb/print.cpp
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@ -246,18 +246,23 @@ const char *DreamGenContext::monprint(const char *string) {
uint16 x = data.word(kMonadx);
Frame *tempCharset = (Frame *)segRef(data.word(kTempcharset)).ptr(0, 0);
const char *iterator = string;
while (true) {
bool done = false;
while (!done) {
uint16 count = getnumber(tempCharset, (const uint8 *)iterator, 166, false, &x);
do {
do {
char c = *iterator++;
if (c == ':')
break;
if ((c == 0) || (c == 34) || (c == '='))
goto finishmon;
if ((c == 0) || (c == '"') || (c == '=')) {
done = true;
break;
}
if (c == '%') {
data.byte(kLasttrigger) = *iterator;
iterator += 2;
goto finishmon;
done = true;
break;
}
c = engine->modifyChar(c);
printchar(tempCharset, &x, data.word(kMonady), c, 0, NULL, NULL);
@ -268,16 +273,13 @@ const char *DreamGenContext::monprint(const char *string) {
vsync();
lockmon();
delcurs();
--count;
}
while(count);
} while (--count);
x = data.word(kMonadx);
scrollmonitor();
data.word(kCurslocx) = data.word(kMonadx);
}
finishmon:
data.word(kCurslocx) = data.word(kMonadx);
scrollmonitor();
data.byte(kKerning) = 0;
return iterator;
}