bool ScummEngine_v0::checkSentenceComplete() {
if (_activeVerb && _activeVerb != kVerbWalkTo && _activeVerb != kVerbWhatIs) {
if (_activeObject && (!activeVerbPrep() || _activeObject2))
return true;
}
return false;
}
void ScummEngine_v0::drawSentenceLine() {
_redrawSentenceLine = false;
if (!(_userState & USERSTATE_IFACE_SENTENCE))
return;
clearSentenceLine();
if (_activeVerb == kVerbNewKid) {
_sentenceBuf = "";
for (int i = 0; i < 3; ++i) {
const char *actorName;
int actorId = VAR(97 + i);
if (actorId == 0) {
// after usage of the radiation suit, kid vars are set to 0
actorName = " ";
} else {
Actor *a = derefActor(actorId, "drawSentenceLine");
actorName = (const char *)a->getActorName();
}
_sentenceBuf += Common::String::format("%-13s", actorName);
}
flushSentenceLine();
return;
}
// Current Verb
if (_activeVerb == kVerbNone)
_activeVerb = kVerbWalkTo;
char *verbName = (char *)getResourceAddress(rtVerb, _activeVerb);
assert(verbName);
_sentenceBuf = verbName;
if (_activeObject) {
// Draw the 1st active object
drawSentenceObject(_activeObject);
// Append verb preposition
int sentencePrep = activeVerbPrep();
if (sentencePrep) {
drawPreposition(sentencePrep);
// Draw the 2nd active object
if (_activeObject2)
drawSentenceObject(_activeObject2);
}
}
flushSentenceLine();
}
void ScummEngine_v0::checkExecVerbs() {
Actor_v0 *a = (Actor_v0 *)derefActor(VAR(VAR_EGO), "checkExecVerbs");
VirtScreen *zone = findVirtScreen(_mouse.y);
bool execute = false;
if (_mouseAndKeyboardStat & MBS_MOUSE_MASK) {
int over = findVerbAtPos(_mouse.x, _mouse.y);
// click region: verbs
if (over) {
if (_activeVerb != over) { // new verb
// keep first object if no preposition is used yet
if (activeVerbPrep())
_activeObject = 0;
_activeObject2 = 0;
_activeVerb = over;
_redrawSentenceLine = true;
} else {
// execute sentence if complete
if (checkSentenceComplete())
execute = true;
}
}
}
if (a->_miscflags & kActorMiscFlagHide) {
if (_activeVerb != kVerbNewKid) {
_activeVerb = kVerbNone;
}
}
if (_currentMode != kModeCutscene) {
if (_currentMode == kModeKeypad) {
_activeVerb = kVerbPush;
}
if (_mouseAndKeyboardStat > 0 && _mouseAndKeyboardStat < MBS_MAX_KEY) {
// keys already checked by input handler
} else if ((_mouseAndKeyboardStat & MBS_MOUSE_MASK) || _activeVerb == kVerbWhatIs) {
// click region: sentence line
if (zone->number == kVerbVirtScreen && _mouse.y <= zone->topline + 8) {
if (_activeVerb == kVerbNewKid) {
if (_currentMode == kModeNormal) {
int kid;
int lineX = _mouse.x >> V12_X_SHIFT;
if (lineX < 11)
kid = 0;
else if (lineX < 25)
kid = 1;
else
kid = 2;
_activeVerb = kVerbWalkTo;
_redrawSentenceLine = true;
drawSentenceLine();
switchActor(kid);
}
_activeVerb = kVerbWalkTo;
_redrawSentenceLine = true;
return;
} else {
// execute sentence if complete
if (checkSentenceComplete())
execute = true;
}
// click region: inventory or main screen
} else if ((zone->number == kVerbVirtScreen && _mouse.y > zone->topline + 32) ||
