Difference between revisions of "Osiris/Shared/DB OneShotPlayerTrigger"
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Adding a trigger to the database [[Osiris/Shared/ProcTriggerRegisterForPlayers|registers]] the '''_Trigger''' for all players and ensures the trigger only fires once, calling the [[Osiris/Shared/ProcOneShotTriggerEntered|ProcOneShotTriggerEntered]] procedure when this happens, with the entering '''_Player''' and the '''_Trigger''' as parameters. | Adding a trigger to the database [[Osiris/Shared/ProcTriggerRegisterForPlayers|registers]] the '''_Trigger''' for all players and ensures the trigger only fires once, calling the [[Osiris/Shared/ProcOneShotTriggerEntered|ProcOneShotTriggerEntered]] procedure when this happens, with the entering '''_Player''' and the '''_Trigger''' as parameters. | ||
===== Notes ===== | ===== Notes ===== | ||
| − | * Simply unregistering the | + | * Simply registering a trigger and then unregistering it when you get the first [[Osiris/API/CharacterEnteredTrigger|CharacterEnteredTrigger]] event is not safe: if the party teleports somewhere together, multiple events may be thrown simultaneously. |
===== See Also ===== | ===== See Also ===== | ||
* [[Osiris/Shared/ProcTriggerRegisterForPlayers|ProcTriggerRegisterForPlayers]] | * [[Osiris/Shared/ProcTriggerRegisterForPlayers|ProcTriggerRegisterForPlayers]] | ||
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| + | [[Category:Osiris Shared Mod Helpers|OneShotPlayerTrigger]] | ||
Latest revision as of 12:04, 30 November 2018
Full Definition(s)
- DB OneShotPlayerTrigger((TRIGGERGUID)_Trigger)
- ProcOneShotTriggerEntered((CHARACTERGUID)_Player,(TRIGGERGUID)_Trigger)
Description
Adding a trigger to the database registers the _Trigger for all players and ensures the trigger only fires once, calling the ProcOneShotTriggerEntered procedure when this happens, with the entering _Player and the _Trigger as parameters.
Notes
- Simply registering a trigger and then unregistering it when you get the first CharacterEnteredTrigger event is not safe: if the party teleports somewhere together, multiple events may be thrown simultaneously.
