new norandom[33] 

public plugin_init() 
{ 
            register_forward(FM_PlayerPreThink, "fwd_PlayerPreThink") 
            
             register_event("HLTV", "event_round_start", "a", "1=0", "2=0") 
} 

public fwd_PlayerPreThink(id) 
{ 
   if ((get_user_x1(id)) & (get_user_health(id) < 2000 ) && !norandom[id]) 
   { 
  new rass = random_num(1, 5) 
  
        switch(rass) 
    { 
        case 1: norandom[id] = true 
        
        case 2: norandom[id] = true 
        
        case 3: 
        { 
          zp_make_user_x2[id]           //这是什么?? 
          norandom[id] = true 
          set_user_health(id, 10000) 
          set_hudmessage(255, 150, 20, -1.0, 0.17, 1, 0.0, 5.0, 1.0, 1.0, -1) 
                       show_hudmessage(0, "X-2 出现！") 
                 } 
                 case 4: norandom[id] = true 
                  
                 case 5: norandom[id] = true 
           } 
    } 
} 

public event_round_start() 
{ 
         for (new id = 1; id <= 32; id++) 
         { 
                   norandom[id] = false //新的回合消除这个变数 
         } 
}