{"name":"speed","operator":null,"title":"speed","type":"command","url":"https://community.bistudio.com/wiki/speed","revid":376345,"updated":"2025-10-07T16:59:25Z","groups":["Object Manipulation"],"status":"ok","replaced_by":[],"games":[{"game":"ofp","name":"Operation Flashpoint","version":"1.00"},{"game":"ofpe","name":"Operation Flashpoint: Elite","version":"1.00"},{"game":"arma1","name":"Armed Assault","version":"1.00"},{"game":"arma2","name":"Arma 2","version":"1.00"},{"game":"arma2oa","name":"Arma 2: Operation Arrowhead","version":"1.50"},{"game":"tkoh","name":"Take On Helicopters","version":"1.00"},{"game":"arma3","name":"Arma 3","version":"0.50"}],"since":{"game":"ofp","name":"Operation Flashpoint","version":"1.00"},"arma3_since":"0.50","branch":null,"locality":{"argument":null,"effect":null,"server_exec":false},"exec":null,"description":"Object speed (in km/h). Returns relative speed of given object along Y axis. An equivalent to: `3.6 * (velocityModelSpace _obj select 1)`","syntaxes":[{"syntax":"speed object","since":null,"effect":null,"exec":null,"params":[{"name":"object","type":"Object","optional":false,"default":null,"description":null,"types":["Object"],"since":null,"text":"object: Object"}],"returns":{"type":"Number","types":["Number"],"description":null,"text":"Number"},"form":"unary","operator":null,"left":null,"right":{"text":"object","types":["Object"]}}],"examples":[{"text":"```sqf\nif (speed _truck1 >= 100) then { hint \"You're going too fast!\" };\n```","code":["if (speed _truck1 >= 100) then { hint \"You're going too fast!\" };"]},{"text":"```sqf\nif ((speed objectParent player) < 0) then { hint \"You're going reverse!\" };\n```","code":["if ((speed objectParent player) < 0) then { hint \"You're going reverse!\" };"]}],"multiplayer":null,"problems":null,"aliases":[],"see_also":["velocity","setVelocity","velocityModelSpace","setVelocityModelSpace","setVelocityTransformation","limitSpeed"],"notes":[],"categories":["ArmA: Armed Assault: Scripting Commands","Arma 2: Operation Arrowhead: Scripting Commands","Arma 2: Scripting Commands","Arma 3: Scripting Commands","Command Group: Object Manipulation","Introduced with Operation Flashpoint version 1.00","Operation Flashpoint: Elite: Scripting Commands","Operation Flashpoint: New Scripting Commands","Operation Flashpoint: Scripting Commands","Scripting Commands","Take On Helicopters: Scripting Commands"]}