Namespace: Events

Events

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CHANGE_DATA

The Change Data Event.

This event is dispatched by a Data Manager when an item in the data store is changed.

Game Objects with data enabled have an instance of a Data Manager under the data property. So, to listen for a change data event from a Game Object you would use: sprite.data.on('changedata', listener).

This event is dispatched for all items that change in the Data Manager. To listen for the change of a specific item, use the CHANGE_DATA_KEY_EVENT event.

Parameters:

Name	Type	Description
parent	any	A reference to the object that the Data Manager responsible for this event belongs to.
key	string	The unique key of the data item within the Data Manager.
value	any	The new value of the item in the Data Manager.
previousValue	any	The previous value of the item in the Data Manager.

Since: 3.0.0

Source: src/data/events/CHANGE_DATA_EVENT.js (Line 7)

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CHANGE_DATA_KEY

The Change Data Key Event.

This event is dispatched by a Data Manager when an item in the data store is changed.

Game Objects with data enabled have an instance of a Data Manager under the data property. So, to listen for the change of a specific data item from a Game Object you would use: sprite.data.on('changedata-key', listener), where key is the unique string key of the data item. For example, if you have a data item stored called gold then you can listen for sprite.data.on('changedata-gold').

Parameters:

Name	Type	Description
parent	any	A reference to the object that owns the instance of the Data Manager responsible for this event.
value	any	The item that was updated in the Data Manager. This can be of any data type, i.e. a string, boolean, number, object or instance.
previousValue	any	The previous item that was updated in the Data Manager. This can be of any data type, i.e. a string, boolean, number, object or instance.

Since: 3.16.1

Source: src/data/events/CHANGE_DATA_KEY_EVENT.js (Line 7)

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DESTROY

The Data Manager Destroy Event.

The Data Manager will listen for the destroy event from its parent, and then close itself down.

Since: 3.50.0

Source: src/data/events/DESTROY_EVENT.js (Line 7)

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REMOVE_DATA

The Remove Data Event.

This event is dispatched by a Data Manager when an item is removed from it.

Game Objects with data enabled have an instance of a Data Manager under the data property. So, to listen for the removal of a data item on a Game Object you would use: sprite.data.on('removedata', listener).

Parameters:

Name	Type	Description
parent	any	A reference to the object that owns the instance of the Data Manager responsible for this event.
key	string	The unique key of the data item within the Data Manager.
data	any	The item that was removed from the Data Manager. This can be of any data type, i.e. a string, boolean, number, object or instance.

Since: 3.0.0

Source: src/data/events/REMOVE_DATA_EVENT.js (Line 7)

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SET_DATA

The Set Data Event.

This event is dispatched by a Data Manager when a new item is added to the data store.

Game Objects with data enabled have an instance of a Data Manager under the data property. So, to listen for the addition of a new data item on a Game Object you would use: sprite.data.on('setdata', listener).

Parameters:

Name	Type	Description
parent	any	A reference to the object that owns the instance of the Data Manager responsible for this event.
key	string	The unique key of the data item within the Data Manager.
data	any	The item that was added to the Data Manager. This can be of any data type, i.e. a string, boolean, number, object or instance.

Since: 3.0.0

Source: src/data/events/SET_DATA_EVENT.js (Line 7)