{"name":"removeMissionEventHandler","operator":null,"title":"removeMissionEventHandler","type":"command","url":"https://community.bistudio.com/wiki/removeMissionEventHandler","revid":369303,"updated":"2024-09-03T18:42:53Z","groups":["Event Handlers"],"status":"ok","replaced_by":[],"games":[{"game":"arma3","name":"Arma 3","version":"0.50"}],"since":{"game":"arma3","name":"Arma 3","version":"0.50"},"arma3_since":"0.50","branch":null,"locality":{"argument":null,"effect":"local","server_exec":false},"exec":null,"description":"Removes mission event handler added by addMissionEventHandler.","syntaxes":[{"syntax":"removeMissionEventHandler [type, index]","since":null,"effect":null,"exec":null,"params":[{"name":"type","type":"String","optional":false,"default":null,"description":null,"types":["String"],"since":null,"text":"type: String"},{"name":"index","type":"Number","optional":false,"default":null,"description":"index is returned by addMissionEventHandler.","types":["Number"],"since":null,"text":"index: Number - index is returned by addMissionEventHandler."}],"returns":{"type":"Nothing","types":["Nothing"],"description":null,"text":"Nothing"},"form":"unary","operator":null,"left":null,"right":{"text":"[type, index]","types":["Array"]}}],"examples":[{"text":"```sqf\nprivate _eventHandlerId = addMissionEventHandler [\"Ended\", { diag_log \"mission complete\"; }];\n// ...\nremoveMissionEventHandler [\"Ended\", _eventHandlerId];\n```","code":["private _eventHandlerId = addMissionEventHandler [\"Ended\", { diag_log \"mission complete\"; }];\n// ...\nremoveMissionEventHandler [\"Ended\", _eventHandlerId];"]},{"text":"```sqf\nfor \"_i\" from 0 to 4 do {\n    missionNamespace setVariable [format [\"handler%1\",_i], addMissionEventHandler [\"Loaded\",\"hint \"\"_i\"\";\"]];\n};\nremoveMissionEventHandler [\"Loaded\", handler2]; // Remove the third index under type \"Loaded\"\n```","code":["for \"_i\" from 0 to 4 do {\n\tmissionNamespace setVariable [format [\"handler%1\",_i], addMissionEventHandler [\"Loaded\",\"hint \"\"_i\"\";\"]];\n};\nremoveMissionEventHandler [\"Loaded\", handler2]; // Remove the third index under type \"Loaded\""]},{"text":"```sqf\naddMissionEventHandler [\"entityKilled\",{hint \"First kill!\"; removeMissionEventHandler [\"entityKilled\", _thisEventHandler]; }];\n```","code":["addMissionEventHandler [\"entityKilled\",{hint \"First kill!\"; removeMissionEventHandler [\"entityKilled\", _thisEventHandler]; }];"]}],"multiplayer":null,"problems":null,"aliases":[],"see_also":["addMissionEventHandler","removeAllMissionEventHandlers"],"notes":[],"categories":["Arma 3: New Scripting Commands","Arma 3: Scripting Commands","Command Group: Event Handlers","Introduced with Arma 3 version 0.50","Scripting Commands","Scripting Commands: Local Effect"]}