SpriteAnimationClip(component, data) 

Parameters

component	pc.SpriteComponent	The sprite component managing this clip.
data	object	Data for the new animation clip.
data.fps	number	Frames per second for the animation clip.
data.loop	object	Whether to loop the animation clip.
data.name	string	The name of the new animation clip.
data.spriteAsset	number	The id of the sprite asset that this clip will play.

numberduration 

The total duration of the animation in seconds.

numberframe 

The index of the frame of the pc.Sprite currently being rendered.

booleanisPaused 

Whether the animation is currently paused.

booleanisPlaying 

Whether the animation is currently playing.

pc.Spritesprite 

The current sprite used to play the animation.

numberspriteAsset 

The id of the sprite asset used to play the animation.

numbertime 

The current time of the animation in seconds.

pause() 

Pauses the animation.

play() 

Plays the animation. If it's already playing then this does nothing.

resume() 

Resumes the paused animation.

stop() 

Stops the animation and resets the animation to the first frame.

end 

Fired when the clip stops playing because it reached its ending.

loop 

Fired when the clip reached the end of its current loop.

pause 

Fired when the clip is paused.

play 

Fired when the clip starts playing.

resume 

Fired when the clip is resumed.

stop 

Fired when the clip is stopped.

fire(name, [arg1], [arg2], [arg3], [arg4], [arg5], [arg6], [arg7], [arg8]) 

Fire an event, all additional arguments are passed on to the event listener.

obj.fire('test', 'This is the message');

Parameters

name	object	Name of event to fire.
arg1	*	First argument that is passed to the event handler.
arg2	*	Second argument that is passed to the event handler.
arg3	*	Third argument that is passed to the event handler.
arg4	*	Fourth argument that is passed to the event handler.
arg5	*	Fifth argument that is passed to the event handler.
arg6	*	Sixth argument that is passed to the event handler.
arg7	*	Seventh argument that is passed to the event handler.
arg8	*	Eighth argument that is passed to the event handler.

Returns

pc.EventHandler

Self for chaining.

hasEvent(name) 

Test if there are any handlers bound to an event name.

obj.on('test', function () { }); // bind an event to 'test'
obj.hasEvent('test'); // returns true
obj.hasEvent('hello'); // returns false

Parameters

name

string

The name of the event to test.

Returns

boolean

True if the object has handlers bound to the specified event name.

off([name], [callback], [scope]) 

Detach an event handler from an event. If callback is not provided then all callbacks are unbound from the event, if scope is not provided then all events with the callback will be unbound.

var handler = function () {
};
obj.on('test', handler);

obj.off(); // Removes all events
obj.off('test'); // Removes all events called 'test'
obj.off('test', handler); // Removes all handler functions, called 'test'
obj.off('test', handler, this); // Removes all hander functions, called 'test' with scope this

Parameters

name	string	Name of the event to unbind.
callback	pc.callbacks.HandleEvent	Function to be unbound.
scope	object	Scope that was used as the this when the event is fired.

Returns

pc.EventHandler

Self for chaining.

on(name, callback, [scope]) 

Attach an event handler to an event.

obj.on('test', function (a, b) {
    console.log(a + b);
});
obj.fire('test', 1, 2); // prints 3 to the console

Parameters

name	string	Name of the event to bind the callback to.
callback	pc.callbacks.HandleEvent	Function that is called when event is fired. Note the callback is limited to 8 arguments.
scope	object	Object to use as 'this' when the event is fired, defaults to current this.

Returns

pc.EventHandler

Self for chaining.

once(name, callback, [scope]) 

Attach an event handler to an event. This handler will be removed after being fired once.

obj.once('test', function (a, b) {
    console.log(a + b);
});
obj.fire('test', 1, 2); // prints 3 to the console
obj.fire('test', 1, 2); // not going to get handled

Parameters

name	string	Name of the event to bind the callback to.
callback	pc.callbacks.HandleEvent	Function that is called when event is fired. Note the callback is limited to 8 arguments.
scope	object	Object to use as 'this' when the event is fired, defaults to current this.

Returns

pc.EventHandler

Self for chaining.