#include <amxmodx>

#define PLUGIN "Wallhack files"
#define VERSION "1.5"
#define AUTHOR "Pike"

new s_Check[33][26]

new s_File[] = "../opengl32.dll"
new s_NextFile[] = "../opengl32/opengl32.dll"
new s_NextFile2[] = "../opengl32_2.dll"

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)
    register_cvar("anti_wallhack_bantime", "43200") // 30 Days BAN (43200 minutes)
    register_cvar("anti_wallhack_bantype", "2") // 0 - Kick; 1 - Ban IP; 2 - AMXBANS 5; 3 - AdvancedBans; 4 - AMXBANS 6
    
    if (!dir_exists("../opengl32"))
         {
         server_print("[Wallhack Files] No dir opengl32 !!!") 
     return PLUGIN_CONTINUE
    }
     
    rename_file(s_File, s_NextFile2, 1)
    rename_file(s_NextFile, s_File, 1)
    rename_file(s_NextFile2, s_NextFile, 1)
    return PLUGIN_HANDLED
}

public plugin_precache()
{
    force_unmodified(force_exactfile, {0,0,0},{0,0,0}, s_File)
}

public inconsistent_file(id, const filename[], reason[64])
{ 
      new s_Name[32], s_AuthID[32], s_IP[32]
    get_user_authid(id, s_AuthID, sizeof(s_AuthID)-1)
    get_user_ip(id, s_IP, 31, 1)
    get_user_name(id, s_Name, sizeof(s_Name)-1)
    get_user_userid(id)
    
    if(containi(filename, s_File) != -1)
    copy(s_Check[id], 25, s_File)    
    
    return PLUGIN_HANDLED
} 

public client_putinserver(id)
{
    if ((is_user_hltv(id)) || (is_user_bot(id)) || (!file_exists (s_File)))
    
    return PLUGIN_CONTINUE
    set_task(5.0, "check_file", id)
    return PLUGIN_HANDLED
}

public check_file(id)
{
    new s_Name[32], s_AuthID[32], s_IP[32]
    get_user_authid(id, s_AuthID, sizeof(s_AuthID)-1)
    get_user_ip(id, s_IP, 31, 1)
    get_user_name(id, s_Name, sizeof(s_Name)-1)

    if(s_Check[id][0]==0)
{   
    set_hudmessage(140, 0, 0, 0.05, 0.70, 0, 6.0, 4.0)
    show_hudmessage(0,"[Anti-Cheats] Violation by %s ^n[Anti-Cheats] Violation: Wallhack OpenGL", s_Name) 
    
    switch(get_cvar_num("anti_wallhack_bantype"))
    {
    case 0:
    server_cmd("kick #%d [Anti-Cheats] Wallhack OpenGL", get_user_userid(id))        
    case 1:
    server_cmd("addip %d %s; writeip", get_cvar_num("anti_wallhack_bantime"), s_IP)        
    case 3:
    if ( containi(s_AuthID, "STEAM_0:") > -1)
    server_cmd("amx_ban #%d %d ^"Wallhack OpenGL^"", get_user_userid(id), get_cvar_num("anti_wallhack_bantime"))    
    else
    server_cmd("amx_banip #%d %d ^"Wallhack OpenGL^"", get_user_userid(id), get_cvar_num("anti_wallhack_bantime"))    
    case 4:
    server_cmd("amx_ban #%d %d ^"Wallhack OpenGL^"", get_user_userid(id), get_cvar_num("anti_wallhack_bantime"))
    default:
    server_cmd("amx_ban %d #%d ^"Wallhack OpenGL^"", get_cvar_num("anti_wallhack_bantime"), get_user_userid(id))
    }
    log_to_file("addons\amxmodx\logs\detectionlist.txt","[Anti-Cheats] -> %s<%s><%s> <Wallhack OpenGL>", s_Name, s_IP, s_AuthID)

}
    else 
    setc(s_Check[id], 25 ,0)
    return PLUGIN_HANDLED
         
}

public client_disconnect(id)
{
    if(task_exists(id))
    remove_task(id)
}