#include <amxmodx> 
#include <amxmisc>
#include <nvault>

#define MAXCLASSES 4  

new PlayerXP[33],PlayerLevel[33],PlayerClass[33]
new XP_Kill,SaveXP
new g_vault 

new const CLASSES[MAXCLASSES][] = {
   "Nincs",
   "M4A1",
   "AK47",
   "AWP"
}

new const LEVELS[7] = {
   0,
   100,// második szinthez 100 xp kell
   200,// harmadikhoz 200xp
   400,// negyedikhez 400xp
   800,// stb
   1600,// stb
   3200 // stb
}

public plugin_init()
{
   register_plugin("Animal-Mod", "1.0", "Te")
   register_event("DeathMsg", "eDeath", "a") 
   SaveXP = register_cvar("SaveXP","1") 
   XP_Kill=register_cvar("XP_per_kill", "20")  
   g_vault = nvault_open("animalmod")  
   register_clcmd("say /guns", "ChangeClass") 
   register_clcmd("say /fegyo", "ChangeCLass")
}

public eDeath()
{ 

    new attacker = read_data( 1 ) 

    new iVictim = read_data( 2 )  

     if(PlayerClass[attacker] == 0) 
         return PLUGIN_CONTINUE 

    new clip, ammo, weapon = get_user_weapon(attacker,clip,ammo); 

    PlayerXP[attacker] += get_pcvar_num(XP_Kill) 
 
     while(PlayerXP[attacker] >= LEVELS[PlayerLevel[attacker]]) 
    {  
        client_print(attacker, print_chat, "[Animal Mod] Grat! Te egy %i szintu %s vagy!", PlayerLevel[attacker],CLASSES[PlayerClass[attacker]])
      
        PlayerLevel[attacker] += 1 
    } 

    ShowHud(attacker) 
 
}

public ShowHud(id) 
{ 
    set_hudmessage(255, 0, 0, 0.75, 0.01, 0, 6.0, 15.0) 
    show_hudmessage(id, "Szinted: %i^nXP-d: %i^nFajod: %s",PlayerLevel[id],PlayerXP[id],CLASSES[PlayerClass[id]]) 
}

public ChangeClass(id) 
{
    new menu = menu_create("Fegyverek:" , "Class_Handle");
    menu_additem(menu ,"M4A1", "1" , 0); 
    menu_additem(menu ,"AK47", "2" , 0); 
    menu_additem(menu ,"AWP", "3" , 0); 
    menu_setprop(menu , MPROP_EXIT , MEXIT_ALL);
    menu_display(id , menu , 0); 
    return PLUGIN_CONTINUE; 
} 
 
public Class_Handle(id , menu , item) 
{ 
    if(item == MENU_EXIT) 
    { 
        menu_destroy(menu); 
    } 
    new szCommand[6] , szName[64]; new access , callback; 
    menu_item_getinfo(menu , item , access , szCommand , 5 , szName , 63 , callback); 
    new i = str_to_num(szCommand) 
    if(PlayerClass[id] != i)  
    { 
        PlayerClass[id] = i; client_print(id,print_chat,"Uj fegyvered: %s",CLASSES[i]) 
    }
    menu_destroy(menu); 
    return PLUGIN_CONTINUE 
}

public client_connect(id) 
{
   if(get_pcvar_num(SaveXP) == 1)
   {
      LoadData(id) 
   } 
}

public client_disconnect(id) 
{
   if(get_pcvar_num(SaveXP) == 1) 
   { 
      SaveData(id) 
   } 
}

public SaveData(id) 
{ 
   new name[32]
   get_user_name(id, name, 31)
   new vaultkey[64],vaultdata[256]
   format(vaultkey,63,"%sANIMALMOD", name) 
   format(vaultdata,255,"%i#%i#",PlayerXP[id],PlayerLevel[id])
   nvault_set(g_vault,vaultkey,vaultdata) 
   return PLUGIN_CONTINUE 
}

public LoadData(id) 
{
   new name[32]
   get_user_name(id, name, 31) 
   new vaultkey[64],vaultdata[256] 
   format(vaultkey,63,"%sANIMALMOD", name) 
   format(vaultdata,255,"%i#%i#",PlayerXP[id],PlayerLevel[id]) 
   nvault_get(g_vault,vaultkey,vaultdata,255) 
   replace_all(vaultdata, 255, "#", " ") 
   new playerxp[32], playerlevel[32] 
   parse(vaultdata, playerxp, 31, playerlevel, 31) 
   PlayerXP[id] = str_to_num(playerxp) 
   PlayerLevel[id] = str_to_num(playerlevel) 
   return PLUGIN_CONTINUE 
}