How can I improve the script, open and close the technique?

[Syfer92 0]

When I was writing my script, I wanted to create my own script for closing and opening the technique.

I am new to writing scripts and therefore used various sources from the Internet. I managed to create such a script, but its correctness leaves much to be desired.

Below I have given what I got. But this is not exactly what I wanted, at first I can't make it so that the close button is displayed again during the open close iteration.

Help me figure this out, point out what I should pay attention to.

 

/* 0 = [] execVM "addAction.sqf"; */
respMash addAction ["<t color='#00FF00'>Expand the KSHM</t>", 
{ 
    myResp = [west, "respMash"] call BIS_fnc_addRespawnPosition;//Creates a respawn point in the technique

    
    player addEventHandler ["GetInMan",//Creating a GetInMan event - if a person is inside
            {
            ["respMash","player"];//GetInMan parameters = true
            player moveOut respMash;//Action when true. Will land the player     
            }];
    
    respMash setVehicleLock "LOCKED";//Completely blocks the technique
    hint parseText "<t size='2.0'>KSHM IS DEPLOYED</t>";//Outputs a hint
    respMash removeAction 0;//deletes the line of the action Expand KShM
        respMash addAction ["<t color='#FF0000'>Collapse the KSHM</t>",//addAction Parameters Collapse KSHM 
        {
        myResp = [west, 0] call BIS_fnc_removeRespawnPosition;//Removing the respawn point in the technique
        respMash setVehicleLock "UNLOCKED";//We will completely unlock the equipment 
        player removeAllEventHandlers "GetInMan";
        hint parseText "<t size='2.0'>KSHM IS COLLAPSED</t>";//Outputs a hint
        respMash removeAction 1;
        },
        nil, 1.5, true, true, "", "", 5];//addAction Parameters Collapse KSHM
            
        
    player moveOut respMash;//It will land the player if he teleports to respMash = car
    
},
nil, 1.5, true, true, "", "", 5];//addAction Parameters Expand KSM

respMash addEventHandler ["Killed",//The event in which the equipment is destroyed
{
    myResp = [west, 0] call BIS_fnc_removeRespawnPosition;
    respMash removeAction 0;
    respMash removeAction 1;    
}];