spookyareamisc.c

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//-------------------------------------------------------------
class SpookyEventWind : SpookyEventBase
{
    override protected void Init()
    {
        SetCoolDown(65);
        m_SoundSet = "SpookyArea_WhistlingWind_SoundSet";
    }
    
    override protected bool CanDo(PlayerBase player, TStringVectorMap surfaceTypes)
    {
        return player.IsSoundInsideBuilding();
    }
    
    override protected void Do(PlayerBase player)
    {
        //put additional code here
    }
}
//-------------------------------------------------------------
class SpookyEventWhisper : SpookyEventBase
{
    override protected void Init()
    {
        SetCoolDown(80);
        m_SoundSet = "SpookyArea_Whispering_SoundSet";
    }
    
    override protected void Do(PlayerBase player)
    {
        //put additional code here
    }
 
}
//-------------------------------------------------------------
class SpookyEventSteps : SpookyEventBase
{
    override protected void Init()
    {
        SetCoolDown(40);
        m_SoundSet = "SpookyArea_RunOnConcrete_SoundSet";
        m_Surfaces = {"stone", "gravel", "concrete", "wood", "asphalt", "tiles", "textile"};
    }
    
    override protected void Do(PlayerBase player)
    {
        //put additional code here
    }
}
//-------------------------------------------------------------
class SpookyEventRustle : SpookyEventBase
{
    override protected void Init()
    {
        SetCoolDown(60);
        m_SoundSet = "SpookyArea_IntenseFoliageRustle_SoundSet";
        m_Surfaces = {"grass", "dirt", "forest", "soil"};
    }
    
    override protected bool CanDo(PlayerBase player, TStringVectorMap surfaceTypes)
    {
        return !player.IsSoundInsideBuilding();
    }
    
    override protected void Do(PlayerBase player)
    {
        vector soundPos = GetSoundPos(player);
        
        string secondarySoundSet = "SpookyArea_Hedgehog_SoundSet";
        
        if (Math.RandomBool())
        {
            secondarySoundSet = "SpookyArea_Badger_Voice_SoundSet";
        }
 
        EffectSound sound = SEffectManager.PlaySound(secondarySoundSet, soundPos);
        sound.SetAutodestroy( true );
    }
}
 
 
//-------------------------------------------------------------
//-------------------------------------------------------------
//-------------------------------------------------------------
 
class SpookyEventBase
{
    //internal params, do not set manually
    protected float             m_PerformedTimestamp;//internal, marks the time this event was last performed so that it can guruantee the cooldown period before playing it again
    protected int               m_Cooldown;//how much time needs to elapse between this event can be performed again in seconds
    //the params bellow can be set in the 'Init' method
    protected string            m_SoundSet;//if set, will play this soundset when performing the event
    protected ref TStringArray  m_Surfaces;//if set, the player needs to detect this surface for the event to be considered valid
    protected vector            m_MatchingSurfacePos;//position of the first matching surface
    
    void SpookyEventBase()
    {
        Init();
    }
 
    protected void Init();
    
    
    protected vector GetMatchingSurfacePos(TStringArray surfaces, TStringVectorMap gatheredSurfaces)
    {
        for (int i = 0; i < gatheredSurfaces.Count(); i++)
        {
            string currSurface = gatheredSurfaces.GetKey(i);
            foreach (string s:surfaces)
            {
                if (currSurface.Contains(s))
                    return gatheredSurfaces.Get(currSurface);
            }
        }
        
        return vector.Zero;
    }
    
    protected void SetCoolDown(float secs)
    {
        m_Cooldown = secs * 1000;
    }
    
    protected bool HasSurfaces()
    {
        return (m_Surfaces && m_Surfaces.Count() > 0);
    }
    
    protected bool CanDo(PlayerBase player, TStringVectorMap surfaceTypes)
    {
        return true;
    }
    
    protected void Do(PlayerBase player);
    
    //internal, do not override, use 'CanDo' instead
    bool CanPerform(PlayerBase player, float currentTime, TStringVectorMap surfaceTypes)
    {
        bool surfaceCheckResult = 1;
        
        if (HasSurfaces())
        {
            m_MatchingSurfacePos = GetMatchingSurfacePos(m_Surfaces, surfaceTypes);
            surfaceCheckResult =  m_MatchingSurfacePos != vector.Zero;
        }
        
            
        return ( currentTime > (m_PerformedTimestamp + m_Cooldown) && surfaceCheckResult && CanDo(player, surfaceTypes) );
    }
    
    //internal, do not override, use 'Do' instead
    void Perform(PlayerBase player, float currentTime, TStringVectorMap gatheredSurfaces)
    {
        #ifdef DIAG_DEVELOPER
        if (DiagMenu.GetBool(DiagMenuIDs.TRIGGER_DEBUG))
            Print("Performing " + this);
        #endif
        m_PerformedTimestamp = currentTime;
        
        if (m_SoundSet)
        {
            vector soundPos = GetSoundPos(player);
            EffectSound sound = SEffectManager.PlaySound(m_SoundSet, soundPos);
            sound.SetAutodestroy( true );
            
            #ifdef DIAG_DEVELOPER
            if (DiagMenu.GetBool(DiagMenuIDs.TRIGGER_DEBUG))
                Debug.DrawSphere(soundPos , 0.15,Colors.YELLOW, ShapeFlags.NOZBUFFER);
            #endif
        }
            
        Do(player);
    }
 
    protected vector GetSoundPos(PlayerBase player)
    {
        vector soundPos;
        
        if (HasSurfaces())
        {
            soundPos = m_MatchingSurfacePos;
        }
        else
        {
            float distance      = Math.RandomFloatInclusive(5,15);
            vector randomDir    = vector.RandomDir2D() * distance;
            vector playerPos    = player.GetPosition();
            soundPos            = playerPos + randomDir;
        }
        
        return soundPos;
    }
}
 
//----------------------------------------------------------------------------------------------------------
 
class SpookyTriggerEventsHandler
{
    protected ref array<ref SpookyEventBase>    m_SoundEvents;
    protected PlayerBase                        m_Player;
    protected float                             m_TimeAccu;
    protected const float                       CONSECUTIVE_EVENTS_COOLDOWN = 20;//min delay in seconds before two events
    protected const float                       EVENT_CHECK_FREQUENCY = 2;//when not in cooldown, the rate at which we query the events
    protected const float                       FIRST_EVENT_CHECK_DELAY = 15;//the delay between the first event check when we first enter the contaminated area
    protected const float                       SURFACE_CHECK_POINT_DISTANCE = 2;//additional checks for surface are performed at this distance from the player
    protected float                             m_NextEventCheck = FIRST_EVENT_CHECK_DELAY;
    
    void SpookyTriggerEventsHandler(notnull PlayerBase player)
    {
        if (!m_SoundEvents)
        {
            m_SoundEvents = new array<ref SpookyEventBase>();
            RegisterEvents();
        }
        
        m_Player = player;
    }
    
    void ~SpookyTriggerEventsHandler()
    {
        m_SoundEvents = null;
    }
    
    protected void RegisterEvents()
    {
        m_SoundEvents.Insert(new SpookyEventWind());
        m_SoundEvents.Insert(new SpookyEventWhisper());
        m_SoundEvents.Insert(new SpookyEventSteps());
        m_SoundEvents.Insert(new SpookyEventRustle());
 
    }
    
    void Update(float deltaTime)
    {
        m_TimeAccu += deltaTime;
        if (m_TimeAccu > m_NextEventCheck)
        {
            if (SelectEvent())
                m_NextEventCheck = CONSECUTIVE_EVENTS_COOLDOWN;
            else
                m_NextEventCheck = EVENT_CHECK_FREQUENCY;
            m_TimeAccu = 0;
        }
    }
    
    protected void GatherSurfaces(notnull TStringVectorMap gatheredGurfaces)
    {
        gatheredGurfaces.Clear();
        
        vector playerPos = m_Player.GetPosition();
        TVectorArray positions = new TVectorArray();
        
        positions.Insert(playerPos);
        positions.Insert(playerPos + ("0 0 1" * SURFACE_CHECK_POINT_DISTANCE));
        positions.Insert(playerPos + ("0 0 -1" * SURFACE_CHECK_POINT_DISTANCE));
        positions.Insert(playerPos + ("1 0 0" * SURFACE_CHECK_POINT_DISTANCE));
        positions.Insert(playerPos + ("-1 0 0" * SURFACE_CHECK_POINT_DISTANCE));
        
        foreach (vector pos : positions)
        {
            string surfaceType;
            GetGame().SurfaceGetType3D(pos[0],pos[1], pos[2], surfaceType);
            
            if (!gatheredGurfaces.Contains(surfaceType))
                gatheredGurfaces.Insert(surfaceType, pos);
        }
        
        #ifdef DIAG_DEVELOPER
        if (DiagMenu.GetBool(DiagMenuIDs.TRIGGER_DEBUG))
        {
            foreach (vector p:positions)
                Debug.DrawLine(p, p + "0 10 0", COLOR_BLUE,ShapeFlags.NOZBUFFER);
        }
        #endif
        
    }
    
    protected bool SelectEvent()
    {
        TStringVectorMap gatheredSurfaces = new TStringVectorMap();
        GatherSurfaces(gatheredSurfaces);//this can be optimized by calling this on demand from an event, as none events might be eligible at this point, so we might be doing this in vain
        
        #ifdef DIAG_DEVELOPER
        if (DiagMenu.GetBool(DiagMenuIDs.TRIGGER_DEBUG))
        {
            for(int i = 0; i < gatheredSurfaces.Count(); i++)
            {
                Print(gatheredSurfaces.GetKey(i));
                Print(gatheredSurfaces.Get(gatheredSurfaces.GetKey(i)));
                
            }
            Print("--------------------------------------------------------------------");
        }
        #endif
        
        array<ref SpookyEventBase> validEvents = new array<ref SpookyEventBase>();
        float currentTime = GetGame().GetTime();
        foreach (SpookyEventBase spookyEvent:m_SoundEvents)
        {
            if (spookyEvent.CanPerform(m_Player, currentTime, gatheredSurfaces))
                validEvents.Insert(spookyEvent);
        }
 
        //validEvents.Debug();
        SpookyEventBase selectedEvent;
        
        if (validEvents.Count() > 0)
        {
            int randIndex = Math.RandomIntInclusive(0, validEvents.Count() - 1);
            selectedEvent = validEvents[randIndex];
        }
        if (selectedEvent)
        {
            selectedEvent.Perform(m_Player, currentTime, gatheredSurfaces);
            return true;
        }
        return false;
        
    }
 
}
 
class SpookyPlayerStalker : ScriptedEntity
{
    
    protected ref UniversalTemperatureSource m_UTSource;
    protected ref UniversalTemperatureSourceSettings m_UTSSettings;
    protected ref UniversalTemperatureSourceLambdaConstant m_UTSLConstant;
    
 
    override void EEInit()
    {       
        super.EEInit();
        
        if (GetGame().IsServer() || !GetGame().IsMultiplayer())
        {
            m_UTSSettings                   = new UniversalTemperatureSourceSettings();
            m_UTSSettings.m_Updateable      = true;
            m_UTSSettings.m_UpdateInterval  = 3;
            m_UTSSettings.m_TemperatureMin  = -20;
            m_UTSSettings.m_TemperatureMax  = -20;
            m_UTSSettings.m_RangeFull       = 2;
            m_UTSSettings.m_RangeMax        = 2;
            m_UTSSettings.m_TemperatureCap  = -20;
            m_UTSSettings.m_ManualUpdate    = false;
            
            m_UTSLConstant                  = new UniversalTemperatureSourceLambdaConstant();
            m_UTSource                      = new UniversalTemperatureSource(this, m_UTSSettings, m_UTSLConstant);
            m_UTSource.SetActive(true);
        }
 
    }
    
}