InsertAction

MMO.core.history · 1 symbol · generated 5 Oct 2026

class

class MMO.core.history.InsertAction extends MMO.core.history.Action

	constructor(target, api, doFn, undoFn, data)
	execute() async	Create the entity, then run the local action with the id the server assigned it.
	undo() async	Delete the entity that was created, then roll the local action back.

constructor(target, api, doFn, undoFn, data)

Create the entity, then run the local action with the id the server assigned it.

async execute()

returns	`Promise<boolean>`	false when the action had already run
throws		server's error when it refused the insert

Delete the entity that was created, then roll the local action back.

async undo()

returns	`Promise<boolean>`	false when the action was not in effect
throws		server's error when it refused the delete