Variable + int math?

[ertlflorian1]

I have an little problem with this code!

local cars = 0 
 function onenter (player) 
 local cars = cars+1  
outputChatBox (cars, root) 
end 
addEventHandler ("onVehicleEnter",root,onenter) 

I will when a player Enters a Vehicle that cars will be increase at +1?

[denny199]

cars = 0 
addEventHandler ("onVehicleEnter",root, 
 function ( thePlayer, seat, jacked ) 
cars = cars + 1 
outputChatBox (tonumber(cars)) 
end) 

[IIYAMA]

The problem with your script was that local data won't exit the function.

local cars = 0 
function onenter (player) 
  cars = cars+1 --local cars = cars+1[/color] 
  outputChatBox (cars, root) 
end 
addEventHandler ("onVehicleEnter",root,onenter) 

local A = 0

if A then

> local A = A +1 -- local will not exit

> outputChatBox(A) -- in the chatbox you will see "1" because it is in the function.(local)

end

outputChatBox(A) -- in the chatbox you will see "0"

Try the function/event of denny, it is the best/fastest sample.

[ertlflorian1]

Works thank now I have another querstion

When somebody is sitting on a f.aggio from the table noobf.aggios respawnVehicle he will be warped to the spawnpoint how i can make that only the f.aggios which are empty will be respawned?

Code:

local noobf.aggios = { 
[f.aggio1]=true, 
[f.aggio2]=true, 
[f.aggio3]=true, 
... 
} 
  
  
function respawnF.aggiosAdmin () 
    for allf.aggios, index in pairs ( noobf.aggios ) do 
respawnVehicle (allf.aggios) 
        end 
    end 
addCommandHandler ("f.agg", respawnF.aggiosAdmin) 

Sorry for "." it will be identified as an cuss?

[IIYAMA]

hhhhmmm first check your syntax.

  
local noobf.aggios = { 
f.aggio1, 
f.aggio2, 
f.aggio3 
--... 
} 
  
  
for index, allf.aggios in pairs (noobf.aggios)do -- index is left, not right. 
  if isElement (allf.aggios) then  
  -- some vehicles can be delete by adminpannel(or something else) you will get errors/warnings. Check with isElement(). 
  respawnVehicle (allf.aggios) 
  end 
end 

I will not recommend you to use "." between normal value's, but I leave the script for what it is. and no I don't know what you mean.

Check if people are inside:

https://wiki.multitheftauto.com/wiki/Ge ... eOccupants

[ertlflorian1]

Else it will shown ass an bad word ^^

[ertlflorian1]

Dont work

[denny199]

Better, use

getVehicleOccupant 

Then it will look something like this:

  
local noobf.aggios = { 
[f.aggio1]=true, 
[f.aggio2]=true, 
[f.aggio3]=true, 
... 
} 
  
  
function respawnF.aggiosAdmin () 
    for allf.aggios, index in pairs ( noobf.aggios ) do 
driver = getVehicleOccupant ( allf.aggios ) 
if not ( driver ) then 
respawnVehicle (allf.aggios) 
        end 
    end 
end 
addCommandHandler ("f.agg", respawnF.aggiosAdmin) 

(BTW, why not store the vehicles which are created in a table, it's much easier.)

for example:

dannycar = {} 
dannycar[ playerelement ] = createVehicle ( ... ) 

[Anderl]

cars = 0 
addEventHandler ("onVehicleEnter",root, 
 function ( thePlayer, seat, jacked ) 
cars = cars + 1 
outputChatBox (tonumber(cars)) 
end) 

Use local variables instead whenever possible.

[ertlflorian1]

Thank you so much

[denny199]

No problem