#include <amxmodx>

#define Autor "Natsu"
#define Versiune "1.1"
#define Nume "Leader Board"
new cvar_on, cvar_tag, cvar_show, cvar_hudcolor, cvar_hudposition
new TaG[8], r, kills[32], HasALeader = 0, bool: Something, Count = 0, OldMaxKills = 0, OldMaxKillsID = 0, rMaxKills = 0,
    rMaxKillsID = 0, SyncShowLeader
public plugin_init() {
    register_plugin(Nume, Versiune, Autor)
    register_dictionary("score_leader.txt")
    register_event("HLTV", "NewRoundEvent", "a", "1=0", "2=0")
    cvar_tag = register_cvar("leader_board_tag", "Leader")
    cvar_on = register_cvar("leader_board", "1")
    cvar_show = register_cvar("leader_board_show", "1")
    cvar_hudcolor = register_cvar("leader_board_hudcolor", "255 -1 0")
    cvar_hudposition = register_cvar("leader_board_hudposition", "0.05 -1.0")
    get_pcvar_string(cvar_tag, TaG, charsmax(TaG))
    SyncShowLeader = CreateHudSyncObj()
    set_task(0.5, "rLeaderCheckTask", _, _, _, "b", 0)
}
public rLeaderCheckTask() {
    if (get_pcvar_num(cvar_on) == 0) {
        return PLUGIN_HANDLED
    }
    new rPlayers[32], rNum, rPID
    get_players(rPlayers, rNum)
    if (get_user_frags(rMaxKillsID) == 0) {
        if (!is_user_connected(rMaxKillsID)) {
            OldMaxKills = 0
            OldMaxKillsID = 0
            rMaxKills = 0
            rMaxKillsID = 0
            if (Count > 0) ColorChatAlpha(0, "%L", LANG_PLAYER, "DISCONNECTED", TaG)
            Count = 0
        }
        OldMaxKills = 0
        OldMaxKillsID = 0
        rMaxKills = 0
        rMaxKillsID = 0
        if (Count > 0) ColorChatAlpha(0, "%L", LANG_PLAYER, "RESET_SCORE", TaG)
        Count = 0
    }
    for (r = 0; r < rNum; r++) {
        rPID = rPlayers[r]
        kills[rPID] = get_user_frags(rPID)
        if (Count == 0) {
            if (get_user_frags(rPID) == 0) {
                Something = false
            } else {
                Something = true
                Count++
            }
        }
        ShowWhosLeader(rPID)
        if (kills[rPID] > kills[rMaxKillsID]) {
            rMaxKillsID = rPID
            rMaxKills = kills[rMaxKillsID]
        }
    }
    if (!Something) return PLUGIN_HANDLED
    CheckLeader(rMaxKillsID)
    return PLUGIN_HANDLED
}
public CheckLeader(rMaxKillsID) {
    if (OldMaxKills == rMaxKills || OldMaxKillsID == rMaxKillsID) return
    if (rMaxKills > 0 && HasALeader == 0) {
        ColorChatAlpha(0, "%L", LANG_PLAYER, "THE_LEADER", TaG, get_pname(rMaxKillsID), kills[rMaxKillsID], kills[rMaxKillsID] == 1 ? "" : "s", get_user_deaths(rMaxKillsID), get_user_deaths(rMaxKillsID) == 1 ? "" : "s")
        HasALeader = 1
        OldMaxKills = get_user_frags(rMaxKillsID)
        OldMaxKillsID = rMaxKillsID
    } else if (rMaxKills > 0 && HasALeader == 1) {
        ColorChatAlpha(0, "%L", LANG_PLAYER, "THE_NEW_LEADER", TaG, get_pname(rMaxKillsID), kills[rMaxKillsID], kills[rMaxKillsID] == 1 ? "" : "s", get_user_deaths(rMaxKillsID), get_user_deaths(rMaxKillsID) == 1 ? "" : "s")
        OldMaxKills = rMaxKills
        OldMaxKillsID = rMaxKillsID
    }
}
public ShowWhosLeader(id) {
    if (get_pcvar_num(cvar_show) == 1) {
        static hud_red, hud_green, hud_blue, Float: hud_x, Float: hud_y
        new color[16], red[4], green[4], blue[4], position[19], positionX[6], positionY[6]
        get_pcvar_string(cvar_hudcolor, color, 15)
        get_pcvar_string(cvar_hudposition, position, 18)
        parse(color, red, 3, green, 3, blue, 3)
        parse(position, positionX, 6, positionY, 6)
        hud_red = str_to_num(red)
        hud_green = str_to_num(green)
        hud_blue = str_to_num(blue)
        hud_x = str_to_float(positionX)
        hud_y = str_to_float(positionY)
        if (!Something) {
            set_hudmessage(hud_red, hud_green, hud_blue, hud_x, hud_y, 0, 0.5, 0.5)
            ShowSyncHudMsg(id, SyncShowLeader, "Leader: %s", "Still no Leader")
        } else {
            set_hudmessage(hud_red, hud_green, hud_blue, hud_x, hud_y, 0, 0.5, 0.5)
            ShowSyncHudMsg(id, SyncShowLeader, "Leader: %s", get_pname(rMaxKillsID))
        }
    }
}
public NewRoundEvent(id) {
    if (get_pcvar_num(cvar_show) == 2) {
        if (!Something) {
            ColorChatAlpha(id, "%L", LANG_PLAYER, "STILL_NO_LEADER2", TaG)
        } else {
            ColorChatAlpha(id, "%L", LANG_PLAYER, "CURRENT_LEADER", TaG, get_pname(rMaxKillsID))
        }
    }
}
stock get_pname(index) {
    new rName[32]
    get_user_name(index, rName, charsmax(rName))
    return rName
}
stock ColorChatAlpha(index,
    const text[], any: ...) {
    new MaxPlayers, MsgSayText
    static Msg[128]
    vformat(Msg, sizeof(Msg) - 1, text, 3)
    replace_all(Msg, sizeof(Msg) - 1, "!g", "^x04")
    replace_all(Msg, sizeof(Msg) - 1, "!n", "^x01")
    replace_all(Msg, sizeof(Msg) - 1, "!t", "^x03")
    MaxPlayers = get_maxplayers()
    MsgSayText = get_user_msgid("SayText")
    if (!index) {
        for (new i = 0; i < MaxPlayers; i++) {
            if (!is_user_connected(i)) continue;
            message_begin(MSG_ONE_UNRELIABLE, MsgSayText, _, i)
            write_byte(i)
            write_string(Msg)
            message_end()
        }
    }
}