Is there a way to delete a variable with a trigger?

[ChlckenWlng 4]

I dont know a lot of making missions and wanted to know if there is a way to delete a variable with a trigger.

I tried looking it up but I kinda didnt find anything useful and only found how to delete units.

Also where can I look up all the expressions commands for triggers?

[Mr H. 402]

4 hours ago, ChlckenWlng said:

dont know a lot of making missions and wanted to know if there is a way to delete a variable with a trigger.

Set the variable to nil
 

 

4 hours ago, ChlckenWlng said:

Also where can I look up all the expressions commands for triggers?

Not quite sure I understand your question but all trigger commands are here https://community.bistudio.com/wiki/Category:Command_Group:_Activators

[ChlckenWlng 4]

2 minutes ago, Mr H. said:

Set the variable to nil
 

 

Not quite sure I understand your question but all trigger commands are here https://community.bistudio.com/wiki/Category:Command_Group:_Activators

How do I set it to nil?

[Mr H. 402]

My_var = nil;
or
missionNameSpace setVariable ["My_var",nil]

[killzone_kid 1331]

You should not need to delete a variable, what are you trying to achieve exactly?

[ChlckenWlng 4]

7 minutes ago, killzone_kid said:

You should not need to delete a variable, what are you trying to achieve exactly?

When I place like example smoke on the ground I dont want it to do smoke 24/7 I want it to go away after some time

[killzone_kid 1331]

use deleteVehicle