thirdparty/scummvm
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Fixed recent regression (too many blast texts) in The Dig's end credits and

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made the text scroll off the screen instead of just vanishing at the top.
(The latter also applies to Full Throttle's end credits.)

svn-id: r8402
This commit is contained in:
Torbjörn Andersson 2003-06-08 15:17:14 +00:00
parent 8ab745de66
commit ab7f8b3378
4 changed files with 24 additions and 9 deletions
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19
scumm/string.cpp
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@ -690,8 +690,25 @@ void Scumm::initCharset(int charsetno) {
}
void Scumm::enqueueText(const byte *text, int x, int y, byte color, byte charset, bool center) {
// The Dig will keep enqueueing texts long after they've scrolled off
// the screen, eventually overflowing the blast text queue if left
// unchecked.
if (y < 0) {
byte old_charset;
int font_height;
old_charset = _charset->getCurID();
_charset->setCurID(charset);
font_height = _charset->getFontHeight();
_charset->setCurID(old_charset);
if (y <= -font_height)
return;
}
BlastText &bt = _blastTextQueue[_blastTextQueuePos++];
assert(_blastTextQueuePos <= 32);
assert(_blastTextQueuePos <= ARRAYSIZE(_blastTextQueue));
strcpy((char *)bt.text, (const char *)text);
bt.xpos = x;