[Voltron]

Hello my friends!

I'm looking at Bail's code in dm_equipment.sp, which gives random weapons.

PHP Code:

/**
 * Gives a primary weapon to a client.
 * If the list_index is > the count, we choose one randomly.
 * This is a hack so we can append "Random" to the choice list.
 */
GivePrimary(client, list_index)
{
    if (list_index < 0)
    {
        return;
    }
    
    new weapon_index;
    if (list_index >= g_PrimaryCount)
    {
        if (g_PrimaryCount > 1)
        {
            weapon_index = GetRandomInt(0, g_PrimaryCount-1);
            weapon_index = g_PrimaryList[weapon_index];
        } else if (g_PrimaryCount == 1) {
            weapon_index = g_PrimaryList[0];
        } else {
            return;
        }
    } else {
        weapon_index = g_PrimaryList[list_index];
    }
    
    g_PrimaryChoices[client] = list_index;
    
    GiveWeapon(client, weapon_index);
} 


How can it be modified so that once you're given a weapon, you will not get it again until you have gone through all the other weapons?