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PARALLACTION: Don't show 'null' answers in dialogues.

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Skip a 'runanswer' state when the text of the only answer available is 'null'.

svn-id: r55603
This commit is contained in:
Nicola Mettifogo 2011-01-29 07:20:57 +00:00
parent 6d4d253ec4
commit d39d75779e
1 changed files with 12 additions and 10 deletions
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22
engines/parallaction/dialogue.cpp
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@ -281,18 +281,20 @@ void DialogueManager::nextAnswer() {
return;
}
if (!_q->_answers[0]->_text.compareToIgnoreCase("NULL")) {
addVisibleAnswers(_q);
if (_numVisAnswers) {
_answerId = _visAnswers[0]._index;
transitionToState(NEXT_QUESTION);
} else {
transitionToState(DIALOGUE_OVER);
}
// try and check if there are any suitable answers,
// given the current game state
addVisibleAnswers(_q);
if (!_numVisAnswers) {
transitionToState(DIALOGUE_OVER);
return;
}
transitionToState(displayAnswers() ? RUN_ANSWER : DIALOGUE_OVER);
if (!_visAnswers[0]._a->_text.compareToIgnoreCase("NULL")) {
_answerId = _visAnswers[0]._index;
transitionToState(NEXT_QUESTION);
} else {
transitionToState(displayAnswers() ? RUN_ANSWER : DIALOGUE_OVER);
}
}
void DialogueManager::runAnswer() {