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| function addTouchToNode(node, touchEndCall, target, params) { //给node添加触摸事件
var bTouchCanceled = false;
var s = node.getContentSize();
var rect = cc.rect(0, 0, s.width, s.height);
var listener = node._tyTouchListener = cc.EventListener.create({
event: cc.EventListener.TOUCH_ONE_BY_ONE,
swallowTouches: true,
onTouchBegan: function(touch, event) {
var locationInNode = node.convertToNodeSpace(touch.getLocation());
if (cc.rectContainsPoint(rect, locationInNode)) {
bTouchCanceled = false;
return true;
}
return false;
},
onTouchEnded: function(touch, event) {
if (bTouchCanceled) {
return;
}
var locationInNode = node.convertToNodeSpace(touch.getLocation());
if (cc.rectContainsPoint(rect, locationInNode)) {
if (touchEndCall) {
touchEndCall.call(target, locationInNode, params);
}
}
},
onTouchCancelled: function() {
bTouchCanceled = true;
},
onTouchMoved: function(touch, event) {
var locationInNode = node.convertToNodeSpace(touch.getLocation());
if (cc.rectContainsPoint(rect, locationInNode) == false) {
bTouchCanceled = true;
}
}
});
cc.eventManager.addListener(listener, node);
node.onEnter = function(){
node.__proto__.onEnter.call(this);
var listener = this._tyTouchListener;
if(listener._isRegistered() === false) {
cc.eventManager.addListener(listener, this);
}
};
};
|