[GaByM]

Well, i know i have 3 arguments and then 1. That's what I ask: can be dangerous if I call a function with more parameters than the public?

Why? look:

PHP код:

SpawnCar(type, Float:x, Float:y, Float:z, Float:a, c1, c2, respawn=300, addsiren=0) 
{ 
    new id = CreateVehicle(type, x, y, z, a, c1, c2, respawn, addsiren);
    if(id != INVALID_VEHICLE_ID)
        CallLocalFunction("OnVehicleCreate", "iiffffiiii", q, type, x, y, z, a, c1, c2, respawn, addsiren); 
    return id; 
}
// inside vehicle_data.inc
#include <YSI\y_hooks> 
hook OnVehicleCreate(vehicleid) 
{
    Vehicle_Fuel[vehicleid] = 0;
    Players_In_Vehicle[vehicleid] = 0;
    // i don't need info about vehicle's spawn pos here, so there is just vehicleid as parameter. 
}  
// inside vehicle_mod_and_colors.inc
#include <YSI\y_hooks> 
hook OnVehicleCreate(vehicleid, type, Float:x, Float:y, Float:z, Float:a, c1, c2) 
{
    Vehicle_Color_1[vehicleid] = c1;
    Vehicle_Color_2[vehicleid] = c2;
    // here I need details about colors.
}