[Jimmy0wns]

So, this is something I've been stuck with for quite some time.

Lets say I have 5 items of vehicle information in my array. For example:

PHP код:

{451, 3.0, 4.0, 6.0, 220.0, 10000, 40000}, 
{591, 3.0, 4.0, 6.0, 220.0, 40000, 10000}, 
{512, 3.0, 4.0, 6.0, 220.0, 30000, 60000}, 
{485, 3.0, 4.0, 6.0, 220.0, 60000, 30000}, 
{412, 3.0, 4.0, 6.0, 220.0, 90000, 90000} 


How would one get the amount of items in that array? I tried using sizeof(thisarray[]); but without success, it gave me a random number.

[Darrenr]

Could this be done with foreach somehow? I've not used foreach much but im trying to figure it out using the standalone include - But i don't know how to use it that well

[Jimmy0wns]

Quote:

Originally Posted by Darrenr Could this be done with foreach somehow? I've not used foreach much but im trying to figure it out using the standalone include - But i don't know how to use it that well

I've tried that, but it'll just result in a number which has been set as the max amount.

e.g: MAX_PLAYER_VEHICLES is set to 2000 and if you make a loop through that and save the result, it'll say 2000.

[RajatPawar]

pawn Код:

new arr[][] =
    {
        {1, 2, 3, 4},
        {3, 4, 6, 6}
    };
    
    printf("%d %d", sizeof(arr), sizeof(arr[]));

Gave me results as 2 & 4.
Why didn't it work with yours?

[Jimmy0wns]

Quote:

Originally Posted by RajatPawar pawn Код: new arr[][] =     {         {1, 2, 3, 4},         {3, 4, 6, 6}     };         printf("%d %d", sizeof(arr), sizeof(arr[])); Gave me results as 2 & 4. Why didn't it work with yours?

Probably because I do this all in a very different way, I use enums as well but I just couldn't think of the right terms when posting this topic.

I usually make an enum like this:

PHP код:

enum _VehicleData
{
    vID,
    vOwner[128],
    vLocation[128],
    
    vModel,
    Float:vPosX,
    Float:vPosY,
    Float:vPosZ,
    Float:vPosAngle,
    vColor1,
    vColor2,
    
    vPrice,
    vDefaultPrice,
    vForSale,
    
    Text3D:vText,
    curVehID,
}; 


And then use this:

PHP код:

new VehicleData[MAX_VEHICLES][_VehicleData]; 


Whereas the items for this array get loaded with a MySQL query when the server starts.

[Jimmy0wns]

Solved it by using this.

PHP код:

new total;
    
for(new i; i<sizeof(VehicleData); i++)
{
    if(VehicleData[i][vModel] == 0)
    {
        total = i;
        break;
    }
}
printf("%d", total);