thirdparty/scummvm
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SCI: ability to change r_acc within DrawControl

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preparation for returning rect array on |r| textcodes

svn-id: r52642
This commit is contained in:
Martin Kiewitz 2010-09-08 20:11:11 +00:00
parent 0288f60f19
commit 47ad577a78
1 changed files with 5 additions and 1 deletions
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6
engines/sci/engine/kgraphics.cpp
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@ -903,6 +903,10 @@ reg_t kDrawControl(EngineState *s, int argc, reg_t *argv) {
reg_t controlObject = argv[0];
Common::String objName = s->_segMan->getObjectName(controlObject);
// Most of the time, we won't return anything to the caller
// but |r| textcodes will trigger creation of rects in memory and will then set s->r_acc
s->r_acc = NULL_REG;
// Disable the "Change Directory" button, as we don't allow the game engine to
// change the directory where saved games are placed
// "changeDirItem" is used in the import windows of QFG2&3
@ -941,7 +945,7 @@ reg_t kDrawControl(EngineState *s, int argc, reg_t *argv) {
}
_k_GenericDrawControl(s, controlObject, false);
return NULL_REG;
return s->r_acc;
}
reg_t kHiliteControl(EngineState *s, int argc, reg_t *argv) {