Gun GAME event

#define FILTERSCRIPT

#include <a_samp>
new Text:Kill_Streak[MAX_PLAYERS];
new kills[MAX_PLAYERS];
new joined[MAX_PLAYERS];


#if defined FILTERSCRIPT

public OnFilterScriptInit()
{
    print("\nSigned, Preda");
    print("! GunGame SCRIPT !");
    print("Signed, Preda\n");

    for(new i=0;i<MAX_PLAYERS;i++)
    {
    Kill_Streak[i] = TextDrawCreate(11.000000,273.000000,"Kills : 0");
    TextDrawAlignment(Kill_Streak[i],0);
    TextDrawBackgroundColor(Kill_Streak[i],0x000000ff);
    TextDrawFont(Kill_Streak[i],1);
    TextDrawLetterSize(Kill_Streak[i],0.699999,1.600000);
    TextDrawColor(Kill_Streak[i],0x8B0000FF);
    TextDrawSetOutline(Kill_Streak[i],1);
    TextDrawSetProportional(Kill_Streak[i],1);
    TextDrawSetShadow(Kill_Streak[i],1);
    }
    return 1;
}

public OnFilterScriptExit()
{
    return 1;
}

#else
#endif

public OnPlayerConnect(playerid)
{
    joined[playerid] = 0;
    return 1;
}
public OnPlayerDisconnect(playerid, reason)
{
    joined[playerid] = 0;
    return 1;
}

public OnPlayerSpawn(playerid)
{
                    joined[playerid] = 0;
                    return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
            joined[playerid] = 0;
            leavefunction(playerid);

            new szString[128];
            kills[killerid]++;
            format(szString,sizeof(szString),"Kills :%d",kills[killerid]);
            TextDrawSetString(Kill_Streak[killerid],szString);

            SetPlayerScore(killerid,GetPlayerScore(killerid) +1);
            SetPlayerScore(playerid,0);
            if(GetPlayerScore(killerid) == 2)
            {
                SetPlayerHealth(killerid,100);
                SetPlayerArmour(killerid,100);
                GivePlayerWeapon(killerid, 23, 500);
                GameTextForPlayer(killerid, "~r~LEVEL UP", 3500, 5);
                SetPlayerArmedWeapon(playerid, 23);
                return 1;
            }
            if(GetPlayerScore(killerid) == 3)
            {
                SetPlayerHealth(killerid,150);
                SetPlayerArmour(killerid,150);
                GivePlayerWeapon(killerid,24,200);
                GameTextForPlayer(killerid, "~r~LEVEL UP", 3500, 5);
                return 1;
            }
            if(GetPlayerScore(killerid) == 4)
            {
                SetPlayerHealth(killerid,150);
                SetPlayerArmour(killerid,150);
                GivePlayerWeapon(killerid, 27, 500);
                GameTextForPlayer(killerid, "~r~LEVEL UP", 3500, 5);
                return 1;
            }
            if(GetPlayerScore(killerid) == 5)
            {
                SetPlayerHealth(killerid,150);
                SetPlayerArmour(killerid,150);
                GivePlayerWeapon(killerid,28,500);
                GameTextForPlayer(killerid, "~r~LEVEL UP", 3500, 5);
                SetPlayerArmedWeapon(playerid, 28);
                return 1;
            }
            if(GetPlayerScore(killerid) == 6)
            {
                GivePlayerWeapon(killerid, 32, 500);
                SetPlayerHealth(killerid, 100);
                SetPlayerArmour(killerid, 100);
                GameTextForPlayer(killerid, "~r~LEVEL UP", 3500, 5);
                SetPlayerArmedWeapon(playerid, 32);
                return 1;
            }

            return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
    if (strcmp("/joingungame", cmdtext, true, 10) == 0)
    {
            joined[playerid] = 1;
            new colorsGUNGAME[] = {
            0x33DD1100,
            0xFF880000
            };

            new skinsGUNGAME[] = {
            3,
            6,
            21,
            46,
            121

            };
            SetPlayerSkin(playerid, skinsGUNGAME[random(5)]);
            SetPlayerPos(playerid, 1308.0341,2110.7769,11.0156);
            SetPlayerColor(playerid, colorsGUNGAME[random(2)]);
            TextDrawShowForPlayer(playerid,Kill_Streak[playerid]);
            SetPlayerHealth(playerid, 100);
            SetPlayerArmour(playerid, 100);
            GivePlayerWeapon(playerid, 22, 500);
            new
            g_szString [ 256 ],
            pName      [  24 ];

            GetPlayerName(playerid, pName, sizeof ( pName ) );
            format( g_szString, sizeof ( g_szString ), "[GUN GAME] %s has joined the EVENT !", pName );
            SendClientMessageToAll(0x9ACD32FF, g_szString );


            return 1;
    }
    if(strcmp("/leavegungame", cmdtext, true, 10) == 0)
    {

            joined[playerid] = 0;
            leavefunction(playerid);
            SendClientMessage(playerid, 0x00FFFFFF, "You left GUN GAME event !");
            new
            g_szString [ 256 ],
            pName      [  24 ];

            GetPlayerName(playerid, pName, sizeof ( pName ) );
            format( g_szString, sizeof ( g_szString ), "[GUN GAME] %s has left the EVENT !", pName );
            SendClientMessageToAll(0x9ACD32FF, g_szString );
            SetPlayerArmour(playerid, 0);
            SetPlayerHealth(playerid, 100);

            return 1;
    }
    return 0;
}
forward leavefunction(playerid);
public leavefunction(playerid)
{
    if(joined[playerid] == 0)
    {
        SpawnPlayer(playerid);
    }
}