Krx17 (Gurvinder Singh)

#include <a_samp>

#if defined MAX_PLAYERS
    #undef MAX_PLAYERS
    #define MAX_PLAYERS 50 //Change 50 to the max slots your server has.
#endif

enum pInfo
{
    Float:lHP,
    bool:Wounded,
    SecondTick
}
new PlayerInfo[MAX_PLAYERS][pInfo];
new Text:BloodScreen;

forward HealthCheck();

public OnFilterScriptInit()
{
    print("\n [     Wounds System by Krx17 Loaded     ]");

    LoadBloodScreen();
    SetupPlayerVariables();
    SetTimer("HealthCheck", 1000, 1);
    return 1;
}

public OnFilterScriptExit()
{
    UnloadBloodScreen();
    return 1;
}

public OnPlayerConnect(playerid)
{
    ResetPlayerVariable(playerid);
}

stock LoadBloodScreen()
{
    BloodScreen = TextDrawCreate(0.0, 1.0, "~n~~n~~n~~n~~n~~n~~n~~n~~n~~n~~n~");
    TextDrawBackgroundColor(BloodScreen, 0x000000FF);
    TextDrawFont(BloodScreen, 1);
    TextDrawLetterSize(BloodScreen, 1.24, 5.0);
    TextDrawColor(BloodScreen, 0xFFFFFFFF);
    TextDrawSetOutline(BloodScreen, 0);
    TextDrawSetProportional(BloodScreen, true);
    TextDrawSetShadow(BloodScreen, 1);
    TextDrawUseBox(BloodScreen, true);
    TextDrawBoxColor(BloodScreen, 0xFF000044);
    TextDrawTextSize(BloodScreen, 642.0, 0.0);
}

stock UnloadBloodScreen()
{
    TextDrawDestroy(BloodScreen);
}

stock SetupPlayerVariables()
{
    for(new i = 0; i < MAX_PLAYERS; i++) if(IsPlayerConnected(i) && !IsPlayerNPC(i))
    {
        GetPlayerHealth(i, PlayerInfo[i][lHP]);
    }
}

stock ResetPlayerVariable(playerid)
{
    PlayerInfo[playerid][lHP] = 100;
    PlayerInfo[playerid][Wounded] = false;
    PlayerInfo[playerid][SecondTick] = 0;
}

stock OnPlayerHurt(playerid, Float:damage, Float:newHP)
{
    if(newHP > 0)
    {
        if(damage > 10 && PlayerInfo[playerid][Wounded] == false)
        {
            PlayerInfo[playerid][Wounded] = true;
            SendClientMessage(playerid, 0xFF0000AA, ">> Wounded!");
            PlayerInfo[playerid][SecondTick] = 0;
            CallRemoteFunction("OnPlayerWoundUpdate", "ii", playerid, 1);
        }
    }
}

public HealthCheck()
{
    new Float:HP;
    for(new i = 0; i < MAX_PLAYERS; i++) if(IsPlayerConnected(i) && !IsPlayerNPC(i))
    {
        GetPlayerHealth(i, HP);
        if(PlayerInfo[i][lHP] > HP)
        {
            OnPlayerHurt(i, PlayerInfo[i][lHP]-HP, HP);
        }
        if(PlayerInfo[i][Wounded] == true)
        {
            PlayerInfo[i][SecondTick]++;
            if(PlayerInfo[i][SecondTick] % 10 == 0)
            {
                if(PlayerInfo[i][SecondTick] >= 40)
                {
                    PlayerInfo[i][Wounded] = false;
                    PlayerInfo[i][SecondTick] = 0;
                    TextDrawHideForPlayer(i, BloodScreen);
                    CallRemoteFunction("OnPlayerWoundUpdate", "ii", i, 0);
                    SendClientMessage(i, 0x00FF00AA, ">> Wounds healed");
                    continue;
                }
                TextDrawShowForPlayer(i, BloodScreen);
                SetPlayerHealth(i, HP-3);
            }
            else if(PlayerInfo[i][SecondTick] % 11 == 0)
            {
                TextDrawHideForPlayer(i, BloodScreen);
            }
        }
        PlayerInfo[i][lHP] = HP;
    }
}