IDEA!!!!!
 
 
struct dataskill{
    firebolt
}
 
hook somewhere( xxxxx x){
    struct dataskill data;
    if(x = firebolt){
        data->firebolt++;
    }
}
 
hook login{
    int i
    struct dataskill data;
    
    if(!(data = getFromMSD(*sd,0))){
        create .....
        data->firebolt = pc_readglobalreg(sd,script->add_str("firebolt"));
        add...
    }
}
 
 
hook logout{
    struct dataskill data;
    
    if((data = getFromMSD(*sd,0))){
        pc_setglobalreg(sd, script->add_str("firebolt"), data->firebolt);
        remove....
    }
 
}
 
plugin init staff here