#include amxmodx
#include fakemeta
#include zombieplague

#define TASKID_UPDATESTATS  308191643

enum _: e_EscapePos {
    RANK_NONE = 0,
    RANK_FIRST,
    RANK_SECOND,
    RANK_THIRD
};

new g_iEscapePoint[33],
    g_iEscapePos[e_EscapePos];

public plugin_init() {
    register_plugin("[ZE] Addon: XMAS 2040 LEADER", "0.1 | 30.08.2019", "Reega!");

    register_dictionary("zombie_plague.txt")

    register_logevent("StartRound", 2, "1=Round_Start");
}

public zp_round_ended() if(task_exists(TASKID_UPDATESTATS)) remove_task(TASKID_UPDATESTATS);

public StartRound() set_task(0.1, "CTaskiPlayer__UpdateStats", TASKID_UPDATESTATS, _, _, "b");

public CTaskiPlayer__UpdateStats() {
    static Float: vecVelocity[3], iSpeed;

    for(new iPlayer = 1; iPlayer <= get_maxplayers(); iPlayer++) {
        if(!is_user_alive(iPlayer)) continue;
            
        pev(iPlayer, pev_velocity, vecVelocity)
        iSpeed = floatround(vector_length(vecVelocity));
            
        switch(iSpeed) {
            case 210..229: g_iEscapePoint[iPlayer] += 1;
            case 230..249: g_iEscapePoint[iPlayer] += 2;
            case 250..300: g_iEscapePoint[iPlayer] += 3;
        }

        show_stat(iPlayer);
    }
}

public show_stat(iPlayer) {
    get_stat()
    new temp_string_first[64], temp_string_second[64], temp_string_third[64], curiPlayer, Player_Name[64], none[32]
    
    formatex(none, sizeof(none), "%L", LANG_PLAYER, "RANK_NONE")
    
    // Rank First
    curiPlayer = g_iEscapePos[RANK_FIRST]
    if(is_user_alive(curiPlayer) && g_iEscapePoint[curiPlayer] != 0)
    {
        get_user_name(curiPlayer, Player_Name, sizeof(Player_Name))
        formatex(temp_string_first, sizeof(temp_string_first), "%L", LANG_PLAYER, "RANK_FIRST", Player_Name)
    } else {
        get_user_name(curiPlayer, Player_Name, sizeof(Player_Name))
        formatex(temp_string_first, sizeof(temp_string_first), "%L", LANG_PLAYER, "RANK_FIRST", none)   
    }
    
    // Rank Second
    curiPlayer = g_iEscapePos[RANK_SECOND]
    if(is_user_alive(curiPlayer) && g_iEscapePoint[curiPlayer] != 0)
    {
        get_user_name(curiPlayer, Player_Name, sizeof(Player_Name))
        formatex(temp_string_second, sizeof(temp_string_second), "%L", LANG_PLAYER, "RANK_SECOND", Player_Name)
    } else {
        get_user_name(curiPlayer, Player_Name, sizeof(Player_Name))
        formatex(temp_string_second, sizeof(temp_string_second), "%L", LANG_PLAYER, "RANK_SECOND", none)    
    }
    
    // Rank Third
    curiPlayer = g_iEscapePos[RANK_THIRD]
    if(is_user_alive(curiPlayer) && g_iEscapePoint[curiPlayer] != 0)
    {
        get_user_name(curiPlayer, Player_Name, sizeof(Player_Name))
        formatex(temp_string_third, sizeof(temp_string_third), "%L", LANG_PLAYER, "RANK_THIRD", Player_Name)
    } else {
        get_user_name(curiPlayer, Player_Name, sizeof(Player_Name))
        formatex(temp_string_third, sizeof(temp_string_third), "%L", LANG_PLAYER, "RANK_THIRD", none)   
    }

    static Float: vecVelocity[3], Float: flSpeed; pev(iPlayer, pev_velocity, vecVelocity);

    flSpeed = floatsqroot(floatpower(vecVelocity[0], 2.0) + floatpower(vecVelocity[1], 2.0));

    set_hudmessage(255, 0, 255, 0.02, 0.2, 0, 2.0, 0.001);
    show_hudmessage(iPlayer, "%L^n%s^n%s^n%s^n[%3.2f] - Speed", LANG_PLAYER, "RANK_INFO", temp_string_first, temp_string_second, temp_string_third, flSpeed)    
}

public get_stat() {
    static highest, current;
    highest = current = 0;
    
    // Rank First
    for(new iPlayer = 1; iPlayer <= get_maxplayers(); iPlayer++) {
        if(!is_user_alive(iPlayer)) continue;

        if(g_iEscapePoint[iPlayer] > highest) {
            current = iPlayer;
            highest = g_iEscapePoint[iPlayer];
        }
    }

    g_iEscapePos[RANK_FIRST] = current;
    
    // Rank Second
    highest = current = 0;

    for(new iPlayer = 1; iPlayer <= get_maxplayers(); iPlayer++) {
        if(!is_user_alive(iPlayer)) continue;
        if(g_iEscapePos[RANK_FIRST] == iPlayer) continue;
            
        if(g_iEscapePoint[iPlayer] > highest) {
            current = iPlayer;
            highest = g_iEscapePoint[iPlayer];
        }
    }

    g_iEscapePos[RANK_SECOND] = current;
    
    // Rank Third
    highest = current = 0;

    for(new iPlayer = 1; iPlayer <= get_maxplayers(); iPlayer++) {
        if(!is_user_alive(iPlayer)) continue;
        if(g_iEscapePos[RANK_FIRST] == iPlayer || g_iEscapePos[RANK_SECOND] == iPlayer) continue;
            
        if(g_iEscapePoint[iPlayer] > highest) {
            current = iPlayer;
            highest = g_iEscapePoint[iPlayer];
        }
    }

    g_iEscapePos[RANK_THIRD] = current;
}