[Jay_]

DoesPlayerHaveAnyWeapon(playerid)

pawn Код:

stock DoesPlayerHaveAnyWeapon(playerid)
{
    new
        iWeaponID,
        iAmmo;

    for(new i =0; i < 13; i++)
    {
        GetPlayerWeaponData(playerid, i, iWeaponID, iAmmo);
    
        if(iWeaponID > 0 && iAmmo > 0)
        {
            return 1;
        }
    }
    return 0;
}

DoesPlayerHaveWeapon(playerid, weaponid, slot)

I could've discluded the slot parameter to make this function much easier to use, however for it's initial use it required it. I could remove it and have it check that itself (with ease) but I'm too lazy.

pawn Код:

stock DoesPlayerHaveWeapon(playerid, weaponid, slot)
{
    if(weaponid < 0 || weaponid > 50)
        return 0;
        
    static iWeaponData[2];
    // 0 = weapon
    // 1 = ammo
        
    GetPlayerWeaponData(playerid, slot, iWeaponData[0], iWeaponData[1]);
    
    if(iWeaponData[0] == weaponid && iWeaponData[1] > 0)
        {
        return 1;
    }
    return 0;
}

RemovePlayerWeapon(playerid, weaponid)

Note that this doesn't have a return value.

pawn Код:

stock RemovePlayerWeapon(playerid, iWeaponID)
{
    if(iWeaponID < 0 || iWeaponID > 50)
        {
        return;
        }

    new
        iWeapon[13],
        iAmmo[13];
        
    for(new iSlot; iSlot < 13; iSlot++)
        {
        GetPlayerWeaponData(playerid, iSlot, iWeapon[iSlot], iAmmo[iSlot]);
        }

    ResetPlayerWeapons(playerid);
    
    for(new iSlot; iSlot < 13; iSlot++)
    {
        if(iAmmo[iSlot] == 0 || iWeapon[iSlot] == iWeaponID)
            continue;

        GivePlayerWeapon(playerid, iWeapon[iSlot], iAmmo[iSlot]);
    }
}

From one of my old projects. Will post more later on, I'm not going to use them so I might as well post some here.