Car Restriction to Team Help

[Mossy]

Hey I'm trying to get this script to restrict cars to teams only. I have this script but if I'm greater than or equal to, say, 20 feet, the message disappears but if I'm less than or equal to 20 feet the message keeps appearing:

addEventHandler("onVehicleStartEnter", root, 
  
function(p) 
  
local m = getElementModel(source) 
     if m == 598 or m == 596 or m == 597 or m == 599 or m == 523 then 
            if (getPlayerTeam(p) and getTeamName(getPlayerTeam(p)) == "Police") then 
                outputChatBox ( "Access Granted.", p, 124, 252, 0, false ) 
                    else  
                    cancelEvent() 
                    outputChatBox ( "You must be part of the Police team to get access to this vehicle.", p, 255, 0, 0, false ) 
            end 
     end 
end ) 

How can I set a distance from the nearest car and the player? Thanks.

[Castillo]

I don't understand what are you trying to do.

[Mossy]

I don't understand what are you trying to do.

If I approach a car and not on the Police team, I get a message saying something like "Can't access" and make the player not enter. However, if I leave the police car (say 20 footsteps), and if I press enter, the message still appears, yet I'm not next to the cop car. Basically, the distance radius from the car is too big. How can I make the message appear when I'm completely next to the car and not 20 feet away?

[Castillo]

getDistanceBetweenPoints3D 

[Mossy]

I want to cancel the event if a player is not on the Police team. I modified it a bit but it's still not working.

addEventHandler("onVehicleEnter", root, 
  
function(p) 
  
local m = getElementModel(source) 
     if m == 598 or m == 596 or m == 597 or m == 599 or m == 523 then 
            if (getPlayerTeam(p) and getTeamName(getPlayerTeam(p)) == "Police") then 
                outputChatBox ( "Access Granted.", p, 124, 252, 0, false ) 
                    else  
                    removePedFromVehicle ( p ) 
                    outputChatBox ( "You must be part of the Police team to get access to this vehicle.", p, 255, 0, 0, false ) 
            end 
     end 
end ) 

[myonlake]

Server-side

local models = {[523]=true, [596]=true, [597]=true, [598]=true, [599]=true} 
addEventHandler("onPlayerVehicleEnter", root, 
    function(vehicle, seat, jacked) 
        if models[getElementModel(vehicle)] then 
            if (getPlayerTeam(source) and getTeamName(getPlayerTeam(source)) == "Police") then 
                outputChatBox("Access Granted.", source, 124, 252, 0, false) 
            else 
                removePedFromVehicle(source) 
                outputChatBox("You must be part of the Police team to get access to this vehicle.", source, 255, 0, 0, false) 
            end 
        end 
    end 
) 

[Castillo]

local minDistance = 5 
  
addEventHandler ( "onVehicleStartEnter", root, 
    function ( p ) 
        local m = getElementModel ( source ) 
        if ( m == 598 or m == 596 or m == 597 or m == 599 or m == 523 ) then 
            local px, py, pz = getElementPosition ( p ) 
            local vx, vy, vz = getElementPosition ( source ) 
            if ( getDistanceBetweenPoints3D ( px, py, pz, vx, vy, vz ) > minDistance ) then 
                return 
            end 
  
            if ( getPlayerTeam ( p ) and getTeamName ( getPlayerTeam ( p ) ) == "Police" ) then 
                outputChatBox ( "Access Granted.", p, 124, 252, 0, false ) 
            else 
                cancelEvent ( ) 
                outputChatBox ( "You must be part of the Police team to get access to this vehicle.", p, 255, 0, 0, false ) 
            end 
        end 
    end 
) 

Change 'minDistance' to whatever you want.