Random missions in specific area

Random missions in specific area - Printable Version

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+--- Thread: Random missions in specific area (/showthread.php?tid=579829)

Random missions in specific area [+1Reputation] - Hessu - 30.06.2015

One simple question: How do i prevent random function to pick up the same value several times?

This is importat, cuz im doing random trucking missions, and i want to show the players a dialog of 4 do-able missions, and i do not want 2 or more same loads in the list (obviously).

This is the code i'm going to use to get the list of 4 random missions. Right now it just listes all the missions. Edit it if you can/bother.

pawn Код:

stock Product_RandomGetList(PCV_Needed, &NumProducts)
{
    // Setup local variables
    new ProductList[50];

    // Loop through all products
    for (new i; i < sizeof(ALoads); i++)
    {
        new value = random(sizeof(NumProducts));
        // Check if there aren't 50 products found (and added to the ProductList) yet
        if (NumProducts < 3)
        {
            // Check if the current product has the same PCV_Needed
            if (ALoads[i][PCV_Required] == PCV_Needed)
            {
                // Add the ProductID to the ProductList
                ProductList[value] = i;
                
                // Increase the counter NumProducts
                NumProducts++;
            }
        }
    }

    // Return the ProductList
    return ProductList;
}

Thanks. +1 rep for a good try ofc.

Re: Random missions in specific area - Hessu - 01.07.2015

Bump with new data in the topic

Re: Random missions in specific area - Hessu - 02.07.2015

Bump with a new question. Look at first post!

Re: Random missions in specific area - Diovis - 02.07.2015

I don't think you can prevent the same value from being picked several times because it's random

But you can create a cool down timer for each item and check if it was picked recently, if it was, skip to the next one

I would help you out but i'm on my phone

AW: Random missions in specific area [+1Reputation] - Kaliber - 02.07.2015

Quote:

Originally Posted by Hessu

One simple question: How do i prevent random function to pick up the same value several times?

Well, try this:

PHP код:



new r_Random[5] = {-1,...};


stock getRealRandom(size)

{

    static last;

    new i,r=random(size);

    for(; i<sizeof r_Random; i++) if(r == r_Random[i]) r = random(size),i=0;

    if(++last == sizeof(r_Random)) last=0;

    r_Random[last] = r;

    return r;

}

Greekz

Re: AW: Random missions in specific area [+1Reputation] - Hessu - 03.07.2015

Okay, so this gives 5 values, and the "size" is the ammount of jobs? Thanks!