PluginUniversalTemperatureSourceClient.c

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class PluginUniversalTemperatureSourceClient extends PluginBase
{
    const int MAX_SIMULTANEOUS_UTS = 10;
 
    protected float m_UTSAverageTemperature;
 
    protected ref array<ref UTemperatureSourceDebug> m_UTemperatureSourceDebugs;
    
    protected ref Widget m_RootWidget[MAX_SIMULTANEOUS_UTS];
    protected TextListboxWidget m_StatListWidgets[MAX_SIMULTANEOUS_UTS];
    protected TextWidget m_HeaderWidget[MAX_SIMULTANEOUS_UTS];
    
    protected PlayerBase m_Player;
    
    void PluginUniversalTemperatureSourceClient()
    {
        m_UTemperatureSourceDebugs = new array<ref UTemperatureSourceDebug>();
    }
    
    override void OnInit()
    {
        #ifndef NO_GUI
        InitWidgets();
        #endif
    }
    
    override void OnUpdate(float delta_time)
    {
        #ifndef NO_GUI
        if (!m_Player)
        {
            return;
        }
 
        UpdateStatWidgets();
        DrawDebugs();
        #endif
    }
    
    void InitWidgets()
    {
        for (int i = 0; i < MAX_SIMULTANEOUS_UTS; i++)
        {
            m_RootWidget[i] = GetGame().GetWorkspace().CreateWidgets("gui/layouts/debug/day_z_debug_remoteinfo.layout");
            m_StatListWidgets[i] = TextListboxWidget.Cast(m_RootWidget[i].FindAnyWidget("TextListboxWidget0"));
            m_HeaderWidget[i] = TextWidget.Cast(m_RootWidget[i].FindAnyWidget("TextWidget0"));
        }
    }
    
    void DrawDebugs()
    {
        foreach (UTemperatureSourceDebug utsd : m_UTemperatureSourceDebugs)
        {
            float fullRange = utsd.GetValue(1).ToFloat();
            float maxRange  = utsd.GetValue(2).ToFloat();
            float temp      = utsd.GetValue(3).ToFloat();
            vector sphPos   = utsd.GetValue(0).ToVector();
 
            int fullRangeColor = COLOR_RED_A;           
            int maxRangeColor = COLOR_YELLOW_A;
            if (temp < 0)
            {
                fullRangeColor = COLOR_GREEN_A;
                maxRangeColor = COLOR_BLUE_A;
            }
 
            Debug.DrawCylinder(sphPos, fullRange, fullRange, fullRangeColor, ShapeFlags.ONCE|ShapeFlags.TRANSP);
            Debug.DrawCylinder(sphPos, maxRange, maxRange, maxRangeColor, ShapeFlags.ONCE|ShapeFlags.TRANSP);
            Debug.DrawArrow(m_Player.GetPosition(), sphPos, 1.0, 0xffffffff, ShapeFlags.ONCE|ShapeFlags.TRANSP);
        }
        
        ProcessUniversalTemperatureSources();
        
        if (m_UTemperatureSourceDebugs.Count() > 0)
        {
            DbgUI.Begin("Universal Temp Sources", 10, 300);
            DbgUI.Text(string.Format("Lookup radius: %1m (server-side)", PluginUniversalTemperatureSourceServer.LOOKUP_RADIUS));
            DbgUI.Text(string.Format("Count: %1", m_UTemperatureSourceDebugs.Count()));
            DbgUI.Text(string.Format("Avg. temp: %1 °C", m_UTSAverageTemperature));
            DbgUI.End();
        }
    }
    
    protected void ProcessUniversalTemperatureSources()
    {
        if (m_UTemperatureSourceDebugs.Count() == 0)
        {
            m_UTSAverageTemperature = 0;
 
            return;
        }
 
        array<float> utsTemperatures = new array<float>();
        
        // get temperature from the source (based on distance), save it for min/max filtering
        foreach (UniversalTemperatureSourceDebug utsd : m_UTemperatureSourceDebugs)
        {
            if (vector.DistanceSq(m_Player.GetPosition(), utsd.GetValue(0).ToVector()) > Math.SqrFloat(utsd.GetValue(2).ToFloat()))
            {
                continue;
            }
 
            utsTemperatures.Insert(CalcTemperatureFromTemperatureSource(utsd));
        }
 
        float min = MiscGameplayFunctions.GetMinValue(utsTemperatures);
        float max = MiscGameplayFunctions.GetMaxValue(utsTemperatures);
        
        if (max > 0 && min < 0)
        {
            m_UTSAverageTemperature = (max + min) * 0.5;
        }
        else
        {
            m_UTSAverageTemperature = max;
        }
        
    }
    
    protected float CalcTemperatureFromTemperatureSource(notnull UTemperatureSourceDebug utsd)
    {
        float distance      = vector.Distance(m_Player.GetPosition(), utsd.GetValue(0).ToVector());
        distance            = Math.Max(distance, 0.1);  //min distance cannot be 0 (division by zero)
        float temperature   = 0;
 
        if (distance > utsd.GetValue(1).ToFloat())
        {
            float distFactor = 1 - (distance / utsd.GetValue(2).ToFloat());
            distFactor = Math.Max(distFactor, 0.0); 
            temperature = utsd.GetValue(3).ToFloat() * distFactor;
        }
        else
        {
            temperature = utsd.GetValue(3).ToFloat();
        }
        
        //Print(temperature);
 
        return temperature;
    }
    
    void EnableWidgets(bool enable)
    {
        for (int i = 0; i < MAX_SIMULTANEOUS_UTS; i++)
        {
            m_RootWidget[i].Show(enable);
        }
    }
    
    void UpdateStatWidgets()
    {
        int i = 0;
        int utsDebugCount = m_UTemperatureSourceDebugs.Count();
        for (; i < utsDebugCount && i < MAX_SIMULTANEOUS_UTS; ++i)
        {
            UTemperatureSourceDebug utsd = m_UTemperatureSourceDebugs[i];
            vector pos = utsd.GetValue(0).ToVector();
            vector screen_pos_stats = GetGame().GetScreenPos(pos + "0 0 0");
            vector screen_pos_damage = GetGame().GetScreenPos(pos + "0 2 0");
            m_RootWidget[i].SetPos(screen_pos_stats[0], screen_pos_stats[1]);
            
            if (screen_pos_stats[2] > 0 && screen_pos_stats[0] > 0 && screen_pos_stats[1] > 0)
            {
                m_RootWidget[i].Show(true);
                UpdateStatWidget(i, utsd);
            }
            else
            {
                m_RootWidget[i].Show(false);
            }
        }
 
        for (; i < MAX_SIMULTANEOUS_UTS; ++i)
        {
            if (m_RootWidget[i])
            {
                m_RootWidget[i].Show(false);
            }
        }
    }
    
    void UpdateStatWidget(int rowIndex, UTemperatureSourceDebug utsd)
    {
        m_StatListWidgets[rowIndex].ClearItems();
        
        m_HeaderWidget[rowIndex].SetText(utsd.GetHeader());
        
        int numPairs = utsd.PairsCount();
        for (int i = 0; i < numPairs; ++i)
        {
            m_StatListWidgets[rowIndex].AddItem(utsd.GetName(i), null, 0, i);
            m_StatListWidgets[rowIndex].SetItem(i, utsd.GetValue(i), null, 1);
        }
        
        // manually add value for distance (client only)
        m_StatListWidgets[rowIndex].AddItem("distance", null, 0, numPairs);
        m_StatListWidgets[rowIndex].SetItem(numPairs, vector.Distance(m_Player.GetPosition(), utsd.GetValue(0).ToVector()).ToString(), null, 1);
    }
 
    void RequestUniversalTemperatureSources(PlayerBase player, int enable)
    {
        //Debug.Log("RequestUniversalTemperatureSources called", "PluginUniversalTemperatureSourceClient");
 
        if (!enable)
        {
            m_UTemperatureSourceDebugs.Clear();
            m_Player = null;
            EnableWidgets(false);
            return;
        }
 
        ScriptRPC rpc = new ScriptRPC();
        rpc.Write(enable);
        rpc.Send(player, ERPCs.DEV_REQUEST_UTS_DEBUG, true, player.GetIdentity());  
        
            m_Player = player;
        }
    
    void PrintedDebug()
    {
        foreach (UTemperatureSourceDebug utsd : m_UTemperatureSourceDebugs)
        {
            PrintString("-------------------------------------");
            utsd.Debug();
            PrintString("-------------------------------------");
        }
    }
    
    void OnRPC(ParamsReadContext ctx)
    {
        //Debug.Log("OnRPC called", "PluginUniversalTemperatureSourceClient");
        //PrintedDebug();
        ctx.Read(m_UTemperatureSourceDebugs);
    }
}