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

#define IsPlayer(%1)  (1 <= %1 <= g_players)
#define TOTALLEVELS 12


get_user_id,ent);
}


new const RANK[TOTALLEVELS] =
{
 500,
 1000,
 2000,
 2500,
 3000,
 4500,
 6000,
 8000,
 9000,
 9500,
 10000,
 15000
}

new const XP[TOTALLEVELS] =
{
 1000,
 2000,
 3000,
 4500,
 5000,
 6500,
 7000,
 8000,
 9000,
 9500,
 10000,
 25000
}

new const RANKNAMES[TOTALLEVELS][] =
{
 "Conscript",
 "Private",
 "Sergeant",
 "Master Sergeant",
 "First Sergeant",
 "Master Cheif",
 "Sergeant Major",
 "Ensign",
 "Commander",
 "Veteran",
 "Proffesional",
 "Master"
}

new gXP[33], gLevel[33];
new points_kill, points_hs;
new g_vault, g_players;

public plugin_init()
{
    register_plugin("Cod Rank", "1.0", "Mostwanted");

    register_event("DeathMsg", "eDeath", "a");

    points_kill = register_cvar("rank_kill", "1");
    points_hs = register_cvar("codrank_hs","1");
    g_vault = nvault_open("CODRANK");
    g_players = get_maxplayers();

    register_clcmd("say /codrank", "ShowHud");
    register_clcmd("say_team /codrank", "ShowHud");
}

public plugin_end()
{
    nvault_close(g_vault);
}

public eDeath()
{
    new killer = read_data(1);
    new victim = read_data(2);
    new gpoints_kill = get_pcvar_num(points_kill);
    new gpoints_hs = get_pcvar_num(points_hs);

    if( IsPlayer(killer) && is_user_connected(killer) )
    {
        if( victim != killer )
        {
            if( cs_get_user_team(victim) != cs_get_user_team(killer) )
            {
                if( is_user_alive(killer) )
                {
                    if(!read_data(3))
                    {
                        gXP[killer] += gpoints_kill
                        Print(killer, "You recived %d Points!", gpoints_kill );
                    }
                    else if(read_data(3))
                    {
                        gXP[killer] += (gpoints_kill + gpoints_hs);
                        Print(killer, "You recived %d Points!^x01 for doing a Headshot!", (gpoints_hs + gpoints_kill ) );
                    }

                    CheckLevel(killer);
                    SaveData(killer);
                }
            }
        }
    }

    return PLUGIN_HANDLED;
}

public CheckLevel(id)
{
    if( gXP[id] >= RANK[gLevel[id]] )
    {
        gLevel[id]++;
        new szName[33];
        get_user_name(id, szName, charsmax(szName));
        Print(0, "Good work to^3 %s^1! He is now [Lvl:^3 %i^1/%i] and has the new title^3 %s^1!", szName, gLevel[id], TOTALLEVELS, RANKNAMES[gLevel[id]-1]);
        Print(0, "^3%s^1 was awarded^3 %i^1 XP for gaining a lvl", szName, XP[gLevel[id]]);
        xp_add_user_xp( id, XP[gLevel[id]-1] );
    }
}

public ShowHud(id)
{
    new iLevelName[100];
    if( gLevel[id] > 0 )
    {
        formatex(iLevelName, charsmax(iLevelName), "%s", RANKNAMES[gLevel[id]]);
    }
    else
    {
        formatex(iLevelName, charsmax(iLevelName), "Unranked");
    }

    new szName[33];
    get_user_name(id, szName, charsmax(szName));
    Print(0, "^3%s^1 have got:^3 %d/%d Points^1! Title:^3 %s^1!", szName, gXP[id], RANK[gLevel[id]], iLevelName);
}

public client_connect(id)
{
    LoadData(id);
}
public client_disconnect(id)
{
    SaveData(id);
    gXP[id] = 0;
    gLevel[id] = 0;
}
public SaveData(id)
{
    new AuthID[35];
    get_user_authid(id,AuthID,34);

    new vaultkey[64],vaultdata[256];
    format(vaultkey,63,"%s-COD", AuthID);
    format(vaultdata,255,"%i#%i#",gXP[id],gLevel[id]);
    nvault_set(g_vault,vaultkey,vaultdata);
    return PLUGIN_CONTINUE;
}
LoadData(id)
{
    new AuthID[35];
    get_user_authid(id,AuthID,34);

    new vaultkey[64],vaultdata[256];
    format(vaultkey,63,"%s-COD",AuthID);
    format(vaultdata,255,"%i#%i#",gXP[id],gLevel[id]);
    nvault_get(g_vault,vaultkey,vaultdata,255);

    replace_all(vaultdata, 255, "#", " ");

    new playerxp[32], playerlevel[32];

    parse(vaultdata, playerxp, 31, playerlevel, 31);

    gXP[id] = str_to_num(playerxp);
    gLevel[id] = str_to_num(playerlevel);

    return PLUGIN_CONTINUE;

}
Print(iPlayer, const sMsg[], any:...)
{
    static i; i = iPlayer ? iPlayer : get_Player();
    if ( !i ) return;

    new sMessage[256];
    new len = formatex(sMessage, sizeof(sMessage) - 1, "^x04Server using Rank mod by Mostwanted^x03 ");
    vformat(sMessage[len], sizeof(sMessage) - 1 - len, sMsg, 3);
    sMessage[192] = '^0';

    static msgid_SayText;
    if ( !msgid_SayText ) msgid_SayText = get_user_msgid("SayText");

    new const team_Names[][] =
    {
        "",
        "TERRORIST",
        "CT",
        "SPECTATOR"
    };

    new sTeam = get_user_team(i);

    team_Info(i, iPlayer, team_Names[0]);

    message_begin(iPlayer ? MSG_ONE_UNRELIABLE : MSG_BROADCAST, msgid_SayText, _, iPlayer);
    write_byte(i);
    write_string(sMessage);
    message_end();

    team_Info(i, iPlayer, team_Names[sTeam]);
}
team_Info(receiver, sender, sTeam[])
{
    static msgid_TeamInfo;
    if ( !msgid_TeamInfo ) msgid_TeamInfo = get_user_msgid("TeamInfo");

    message_begin(sender ? MSG_ONE_UNRELIABLE : MSG_BROADCAST, msgid_TeamInfo, _, sender);
    write_byte(receiver);
    write_string(sTeam);
    message_end();
}
get_Player()
{
    for ( new iPlayer = 1; iPlayer <= get_maxplayers(); iPlayer++ )
    {
        return iPlayer;
    }

    return 0;
}