AddEvent: Difference between revisions
Jump to navigation
Jump to search
(Removed Needs_Checking template: The event's parameters are not declared anymore.) |
No edit summary |
||
Line 5: | Line 5: | ||
==Syntax== | ==Syntax== | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
bool addEvent ( string eventName ) | bool addEvent ( string eventName [, bool allowRemoteTrigger = false ] ) | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 16:48, 14 December 2007
This function allows you to register a custom event. Custom events function exactly like the built in events. See event system for more information on the event system.
Syntax
bool addEvent ( string eventName [, bool allowRemoteTrigger = false ] )
Required Arguments
- eventName: The name of the event you wish to create.
Returns
Returns true if the event was added successfully, false otherwise.
Example
This example will define a new event called onSpecialEvent.
-- Add a new event called onSpecialEvent addEvent ( "onSpecialEvent" ) -- Define our handler function, that takes a "text" parameter and outputs it to the chatbox function specialEventHandler ( text ) outputChatBox ( text ) end -- Add it as a handler for our event addEventHandler ( "onSpecialEvent", getRootElement(), specialEventHandler )
You can then trigger this event later on using:
triggerEvent ( "onSpecialEvent", getRootElement(), "test" )
This will cause the handler to be triggered, so "test" will be output to the chatbox.
See Also
- addEvent
- addEventHandler
- cancelEvent
- cancelLatentEvent
- getEventHandlers
- getLatentEventHandles
- getLatentEventStatus
- removeEventHandler
- triggerEvent
- wasEventCancelled