Implement unscheduleTimeout & XFInitialState

src/xf/core/XFState.cpp

@@ -14,9 +14,15 @@
 XFState::XFState(XFBehavior* behavior)
 	: pBehavior(behavior) {
 	assert(behavior != nullptr);
+	cbState_ = nullptr;
+	cbEntry_ = nullptr;
+	cbExit_ = nullptr;
+	cbEvState_ = nullptr;
+	cbEvEntry_ = nullptr;
+	cbEvExit_ = nullptr;
 }
 
-void XFState::setNextState(const int evid, const int time, XFEvent::XFEventType type, XFState* state) {
+void XFState::addTransition(XFEvent::XFEventType type, const int evid, const int time, XFState* state) {
 	assert(state != nullptr);
 	transition t;
 	t.evid = evid;
@@ -28,9 +34,6 @@ void XFState::setNextState(const int evid, const int time, XFEvent::XFEventType
 
 XFEventStatus XFState::onState(const XFEvent* ev) {
 
-	assert(ev != nullptr);
-	assert(pBehavior != nullptr);
-
 	if(cbState_ != nullptr) {
 		(pBehavior->*cbState_)();
 	}
@@ -39,7 +42,6 @@ XFEventStatus XFState::onState(const XFEvent* ev) {
 	}
 
 	for(transition t : transitions_) {
-		assert(t.nextState != nullptr);
 
 		if(t.evType == XFEvent::XFEventType::Initial){
 			pBehavior->curentXFState_ = t.nextState;
@@ -68,12 +70,12 @@ void XFState::onEntry(const XFEvent* ev) {
 	if(cbEntry_ != nullptr) {
 		(pBehavior->*cbEntry_)();
 	}
+
 	if(cbEvEntry_ != nullptr) {
 		(pBehavior->*cbEvEntry_)(ev);
 	}
 
 	for(transition t : transitions_) {
-		assert(t.nextState != nullptr);
 
 		if(t.evType == XFEvent::XFEventType::Timeout) {
 			pBehavior->scheduleTimeout(XFEvent::Timeout, t.time);
@@ -85,7 +87,17 @@ void XFState::onExit(const XFEvent* ev) {
 	if(cbExit_ != nullptr) {
 		(pBehavior->*cbExit_)();
 	}
+
 	if(cbEvExit_ != nullptr) {
 		(pBehavior->*cbEvExit_)(ev);
 	}
+
+	for(transition t: transitions_) {
+
+		if(t.evType == XFEvent::XFEventType::Timeout) {
+			if(ev->getEventType() != XFEvent::XFEventType::Timeout) {
+				pBehavior->unscheduleTimeout(XFEvent::Timeout);
+			}
+		}
+	}
 }