FULLPIPE: Implement ModalQuery::update()

engines/fullpipe/modal.cpp

@@ -920,7 +920,7 @@ bool ModalMainMenu::init(int counterdiff) {
 			g_fp->_modalObject = mq;
 
 			mq->_parentObj = this;
-			mq->create(_scene, &_scene->_picObjList, PIC_MEX_BGR);
+			mq->create(_scene, (PictureObject *)_scene->_picObjList[0], PIC_MEX_BGR);
 
 			_hoverAreaId = 0;
 
@@ -1335,7 +1335,7 @@ ModalQuery::~ModalQuery() {
 	_okBtn->_flags &= 0xFFFB;
 }
 
-bool ModalQuery::create(Scene *sc, PtrList *picObjList, int id) {
+bool ModalQuery::create(Scene *sc, PictureObject *picObjList, int id) {
 	if (id == PIC_MEX_BGR) {
 		_bg = sc->getPictureObjectById(PIC_MEX_BGR, 0);
 
@@ -1377,6 +1377,19 @@ bool ModalQuery::create(Scene *sc, PtrList *picObjList, int id) {
 	return true;
 }
 
+void ModalQuery::update() {
+	if (_picObjList)
+		_picObjList->draw();
+
+	_bg->draw();
+
+	if (_okBtn->_flags & 4)
+		_okBtn->draw();
+
+	if (_cancelBtn->_flags & 4)
+		_cancelBtn->draw();
+}
+
 void ModalSaveGame::setScene(Scene *sc) {
 	warning("STUB: ModalSaveGame::setScene()");
 }

engines/fullpipe/modal.h

@@ -221,15 +221,15 @@ public:
 	virtual bool pollEvent() { return true; }
 	virtual bool handleMessage(ExCommand *message) { return false; }
 	virtual bool init(int counterdiff) { return true; }
-	virtual void update() {}
+	virtual void update();
 	virtual void saveload() {}
 
-	bool create(Scene *sc, PtrList *picObjList, int picId);
+	bool create(Scene *sc, PictureObject *picObjList, int picId);
 	int getQueryResult() { return _queryResult; }
 
 
 private:
-	PtrList *_picObjList;
+	PictureObject *_picObjList;
 	PictureObject *_bg;
 	PictureObject *_okBtn;
 	PictureObject *_cancelBtn;