[ZombieTheMan01]

Yeah. I'm currently dealing plugin with the zombie evolution. But every time I try, there's a constant errors. The health is not full and evolution does not skip a level.
Thank you in advance for your help.
CODES:

PHP Code:

/* Plugin generated by AMXX-Studio */

#include <amxmodx>
#include <fun>
#include <cstrike>
#include <fakemeta>
#include <biohazard>

#define PLUGIN "[BIO] Zombie Evolution"
#define VERSION "Test v0.01 "
#define AUTHOR "YunusReyiz"

new g_infect[33],g_evo_level[33]

public plugin_init() 
{    
    register_plugin(PLUGIN, VERSION, AUTHOR)    
}

public client_putinserver(id)
{
    pro_test(id)
}

public pro_test(id)
{
    set_task(0.1, "zombie_evolution", id, _, _, "b")
}

public ResetKills(id)
{
    new players[32] , inum
    get_players(players, inum)
    for(new a = 0; a < inum; ++a)
        g_infect[a] = 0
}

public event_infect(victim, attacker)
{
    zombie_evolution(victim, attacker)
}

public zombie_evolution(victim, attacker)
{
    g_infect[victim] == is_user_zombie(victim)
    if(is_user_zombie(attacker))
    {
        set_hudmessage(255, 255, 0, -1.0, 0.82, 0, 6.0, 1.1, 0.0, 0.0, -1)
        if(g_infect[victim] < 3)
        {
            show_hudmessage(attacker, "[EVOLUTION LEVEL : 0]")
        }
        else if(g_infect[victim] <= 5 && g_evo_level[attacker] == 0)
        {
            g_evo_level[attacker] = 1
            set_user_health(victim, 7000)
            show_hudmessage(attacker, "[EVOLUTION LEVEL : 1]")
        }
        else if(g_infect[victim] <= 7 && g_evo_level[attacker] == 1)
        {
            g_evo_level[attacker] = 2
            set_user_health(victim, get_user_health(victim) + 2000)
            show_hudmessage(attacker, "[EVOLUTION LEVEL : 2]")
        
        }
        else if(g_infect[victim] >= 7 && g_evo_level[attacker] == 2)
        {
            g_evo_level[attacker] = 3
            set_user_health(victim, 14000)
            show_hudmessage(attacker, "[EVOLUTION LEVEL : Max]")
        }
    }
}