remove(listener, context) → {function} Remove a single event listener. Parameters Name Type Argument Default Description listener function Handler function that should be removed. context object <optional> null Execution context (since you can add the same handler multiple times if executing in a different context). Returns function - Listener handler function. Source code: core/Signal.js (Line 305)

memorize : boolean Memorize the previously dispatched event? If an event has been memorized it is automatically dispatched when a new listener is added with add or addOnce.Use forget to clear any currently memorized event. Source code: core/Signal.js (Line 84)

has(listener, context) → {boolean} Check if a specific listener is attached. Parameters Name Type Argument Description listener function Signal handler function. context object <optional> Context on which listener will be executed (object that should represent the this variable inside listener function). Returns boolean - If Signal has the specified listener. Source code: core/Signal.js (Line 218)

halt() Stop propagation of the event, blocking the dispatch to next listener on the queue. This should be called only during event dispatch as calling it before/after dispatch won't affect another broadcast.See active to enable/disable the signal entirely. Source code: core/Signal.js (Line 381)

getNumListeners() → {integer} Gets the total number of listeners attached to this Signal. Returns integer - Number of listeners attached to the Signal. Source code: core/Signal.js (Line 369)

forget() Forget the currently memorized event, if any. Source code: core/Signal.js (Line 437)

dispose() Dispose the signal - no more events can be dispatched. This removes all event listeners and clears references to external objects.Calling methods on a disposed objects results in undefined behavior. Source code: core/Signal.js (Line 451)

dispatch(params) Dispatch / broadcast the event to all listeners. To create an instance-bound dispatch for this Signal, use boundDispatch. Parameters Name Type Argument Description params any <optional> Parameters that should be passed to each handler. Source code: core/Signal.js (Line 395)

addOnce(listener, listenerContext, priority, args) → {Phaser.SignalBinding} Add a one-time listener - the listener is automatically removed after the first execution. If there is as memorized event then it will be dispatched andthe listener will be removed immediately. Parameters Name Type Argument Default Description listener function The function to call when this Signal is dispatched. listenerContext object <optional> The context under which the listener will be executed

add(listener, listenerContext, priority, args) → {Phaser.SignalBinding} Add an event listener for this signal. An event listener is a callback with a related context and priority. You can optionally provide extra arguments which will be passed to the callback after any internal parameters. For example: Phaser.Key.onDown when dispatched will send the Phaser.Key object that caused the signal as the first parameter.Any arguments you've specified after priority will be sent as well: fireButton.on