cocos2d-x3.2 a summary of touch events

Handling of touch events in cocos2d-x3.2

First usage, first we need to be in. H file defines a touch callback, where we first get the 3 states of the single touch

1:bool Ontouchbegan (Touch * touch,event *unused_event);//Start State

2:void ontouchmoved (Touch *touch,event *unused_event);//Move State

3:void ontouchended (touch*touch,event *unused_event);//End State

And then we go. The init () inside of CPP defines our touch monitoring

Auto Listener=eventlistenertouchonebyone::create ();

Listener->ontouchbegan=cc_callback_2 (Gamescene::ontouchbegan,this);

Listener->ontouchmoved=cc_callback_2 (Gamescene::ontouchmoved,this);

Listener->ontouchended=cc_callback_2 (Gamescene::ontouchended,this);

Director::getinstance ()->geteventdispatcher ()->addeventlistenerwithscenegraphpriority (listener,this);

Then we implement the 3 callback methods defined in. h

void Gamescene::ontouchbegan (Touch * touch,event *unused_event)

{

Log ("Implement Touch Start")

}

void Gamescene::ontouchmoved (Touch*touch,event*unused_event)

{

Log ("Implement touch move to process event")

}

void gamescene::ontouchended (Touch *touch,event*unused_event)

{

Log ("Operation after touch completion")

}

That's the first way, and then we'll be able to do a 2nd of the simpler

We're directly in. CPP inside direct write touch event written in Init () method inside

Auto Listener=eventlistenertouchonebyone::create ();

Listener->ontouchbegan=[&] (Touch *touch,event*event)->bool{

Log ("Here you can write the event you need to touch")

}

Listener->ontouchended=[&] (Touch *touch,event*event)

{

Log ("Touch Move")

}

Listener->ontouchended=[&] (Touch *touch,event*event) {

Log ("Touch End")

}

Load Touch

This->geteventdispatcher ()->addeventlistenerwithscenegraphpriority (listener,this);

cocos2d-x3.2 a summary of touch events