CrossHairSelector.c File Reference

Go to the source code of this file.

Classes
class	CrossHair

Functions
void	CrossHairSelector ()
void	~CrossHairSelector ()
void	Init ()
	Launched from 'DayZGame.DeferredInit' to make earlier access, use, and updates impossible (downside of a non-static system)
void	OnWidgetScriptInit (Widget w)
void	Update ()
void	GetPlayer ()
void	GetActionManager ()
CrossHair	GetCrossHairByName (string widgetName)
CrossHair	GetCurrentCrossHair ()
void	SelectCrossHair ()
void	ShowCrossHair (CrossHair crossHair)
void	FloatingCrossHair (Widget widget)
	Highly WIP, do not use.

Variables
class CrossHair	m_Player
ActionManagerBase	m_AM
Widget	m_Root
ref set< ref CrossHair >	m_CrossHairs
vector	m_PreviousDirection
	Floating crosshair.
bool	m_PreviousDirectionSet

Function Documentation

CrossHairSelector()

void CrossHairSelector ( )

protected

Definition at line 67 of file CrossHairSelector.c.

  {
    m_Player = null;
    m_AM = null;
    m_CrossHairs = new set<ref CrossHair>;
 
    GetGame().GetPostUpdateQueue(CALL_CATEGORY_GUI).Insert(Update);
  }

References CALL_CATEGORY_GUI, GetGame(), m_AM, m_CrossHairs, m_Player, and Update().

FloatingCrossHair()

void FloatingCrossHair ( Widget widget )

protected

Highly WIP, do not use.

Only intended to be used with track IR

Definition at line 217 of file CrossHairSelector.c.

  {
    HumanInputController hic = m_Player.GetInputController();
 
    if (!hic.CameraIsTracking())
    {
      widget.SetPos(0, 0);
      widget.Update();
      return;
    }
 
    ActionBase action = m_AM.GetRunningAction();
 
    float dt = GetDayZGame().GetDeltaT();
 
    HumanCommandWeapons hcw = m_Player.GetCommandModifier_Weapons();
 
    vector transform[4];
    m_Player.GetTransformWS(transform);
 
    vector aimAngles = Vector(hcw.GetBaseAimingAngleLR(), hcw.GetBaseAimingAngleUD(), 0.0);
    vector plrAngles = Math3D.MatrixToAngles(transform);
 
    aimAngles = Vector(0.0, hcw.GetBaseAimingAngleUD(), 0.0);
    plrAngles = Vector(hic.GetHeadingAngle() * -Math.RAD2DEG, 0, 0);
 
    vector resAngle = aimAngles + plrAngles;
 
    vector start;
    MiscGameplayFunctions.GetHeadBonePos(m_Player, start);
 
    vector direction = resAngle.AnglesToVector();
 
    int layer = ObjIntersectView;
    float range = 1.0;
 
    Weapon_Base weapon;
    if (Class.CastTo(weapon, m_Player.GetItemInHands()) && m_Player.IsRaised())
    {
      layer = ObjIntersectFire;
      range = 10.0;
 
      vector usti_hlavne_position = weapon.GetSelectionPositionMS("usti hlavne");
      vector konec_hlavne_position = weapon.GetSelectionPositionMS("konec hlavne");
      usti_hlavne_position = m_Player.ModelToWorld(usti_hlavne_position);
      konec_hlavne_position = m_Player.ModelToWorld(konec_hlavne_position);
 
      vector contact_dir;
      int contact_component;
 
      direction = konec_hlavne_position - usti_hlavne_position;
      direction.Normalize();
 
      start = konec_hlavne_position;
 
      m_PreviousDirectionSet = false;
    }
    else
    {
      if (!m_PreviousDirectionSet)
      {
        m_PreviousDirectionSet = true;
        m_PreviousDirection = direction;
      }
 
      float r0[4];
      float r1[4];
 
      vector t[4];
 
      Math3D.DirectionAndUpMatrix(m_PreviousDirection, vector.Up, t);
      Math3D.MatrixToQuat(t, r0);
 
      Math3D.DirectionAndUpMatrix(direction, vector.Up, t);
      Math3D.MatrixToQuat(t, r1);
 
      Math3D.QuatLerp(r0, r0, r1, 0.1);
 
      Math3D.QuatToMatrix(r0, t);
 
      direction = t[2];
 
      m_PreviousDirection = direction;
    }
 
    vector end = start + (direction * range);
    vector position = end;
 
    DayZPhysics.RaycastRV(start, end, position, contact_dir, contact_component, null, m_Player, m_Player, false, false, layer);
 
    /*
      vector lines[2];
      lines[0] = start;
      lines[1] = end;
 
      Shape.CreateSphere(0xFFFFFF00, ShapeFlags.ONCE, usti_hlavne_position, 0.1);
      Shape.CreateSphere(0xFFFFFF00, ShapeFlags.ONCE, konec_hlavne_position, 0.1);
      Shape.CreateLines(0xFF00FF00, ShapeFlags.ONCE, lines, 2);
    */
 
    vector screenSpace = GetGame().GetScreenPos(position);
 
    float sx, sy;
    widget.GetScreenSize(sx, sy);
    screenSpace[0] = screenSpace[0] - (sx * 0.5);
    screenSpace[1] = screenSpace[1] - (sy * 0.5);
 
    widget.SetScreenPos(screenSpace[0], screenSpace[1]);
    widget.Update();
  }

References Class::CastTo(), Math3D::DirectionAndUpMatrix(), GetDayZGame(), GetGame(), DayZPlayer::IsRaised(), m_AM, m_Player, m_PreviousDirection, m_PreviousDirectionSet, Math3D::MatrixToAngles(), Math3D::MatrixToQuat(), Math3D::QuatLerp(), Math3D::QuatToMatrix(), Math::RAD2DEG, DayZPhysics::RaycastRV(), vector::Up, and Vector().

Referenced by ShowCrossHair().

GetActionManager()

void GetActionManager ( )

protected

Definition at line 130 of file CrossHairSelector.c.

  {
    if (m_Player && m_Player.IsPlayerSelected())
      Class.CastTo(m_AM, m_Player.GetActionManager());
    else
      m_AM = null;
  }

References Class::CastTo(), DayZPlayer::IsPlayerSelected(), m_AM, and m_Player.

Referenced by ManBase::AddAction(), ManBase::CanBeRestrained(), Container::CanCombineAmmo(), ManBase::CanDeleteItems(), ManBase::CloseMapEx(), ManBase::CommandHandler(), ManBase::HeadingModel(), ManBase::OnQuickBarContinuousUseEnd(), ManBase::OnQuickBarContinuousUseStart(), ManBase::OnQuickBarSingleUse(), ManBase::ReloadWeapon(), and ManBase::RemoveAction().

GetCrossHairByName()

CrossHair GetCrossHairByName ( string widgetName )

protected

Definition at line 138 of file CrossHairSelector.c.

  {
    for (int i = 0; i < m_CrossHairs.Count(); i++)
    {
      if (m_CrossHairs.Get(i).GetName() == widgetName)
        return m_CrossHairs.Get(i);
    }
 
    return null;
  }

References m_CrossHairs.

Referenced by SelectCrossHair().

GetCurrentCrossHair()

CrossHair GetCurrentCrossHair ( )

protected

Definition at line 149 of file CrossHairSelector.c.

  {
    for (int i = 0; i < m_CrossHairs.Count(); i++)
    {
      if (m_CrossHairs.Get(i).IsCurrent())
        return m_CrossHairs.Get(i);
    }
 
    return null;
  }

References m_CrossHairs.

Referenced by ShowCrossHair(), and Update().

GetPlayer()

void GetPlayer ( )

protected

Definition at line 125 of file CrossHairSelector.c.

  {
    Class.CastTo(m_Player, GetGame().GetPlayer());
  }

References Class::CastTo(), GetGame(), ScriptedWidgetEventHandler::GetPlayer(), and m_Player.

Init()

void Init ( )

protected

Launched from 'DayZGame.DeferredInit' to make earlier access, use, and updates impossible (downside of a non-static system)

pre-init arrays

Definition at line 81 of file CrossHairSelector.c.

  {
    m_CrossHairs.Clear();
 
    Widget child = m_Root.GetChildren();
    while (child)
    {
      m_CrossHairs.Insert(CrossHair(child));
      child = child.GetSibling();
    }
  }

References m_CrossHairs, and m_Root.

OnWidgetScriptInit()

void OnWidgetScriptInit ( Widget w )

protected

Definition at line 93 of file CrossHairSelector.c.

  {
    m_Root = w;
    m_Root.SetHandler(this);
    Init();
    m_Root.Update();
  }

References ScriptedWidgetEventHandler::Init(), and m_Root.

SelectCrossHair()

void SelectCrossHair ( )

protected

firearms

On Continuous Actions

raised hands(bare + non-firearm) + melee cmd

handle unconscious state

default

Definition at line 160 of file CrossHairSelector.c.

  {
    if (!m_AM) return;
 
    HumanInputController hic = m_Player.GetInputController();
    ActionBase action = m_AM.GetRunningAction();
 
    bool firearmInHands = m_Player.GetItemInHands() && m_Player.GetItemInHands().IsWeapon();
 
    if (firearmInHands && m_Player.IsRaised() && !m_Player.IsInIronsights() && !m_Player.IsInOptics() && !hic.CameraIsFreeLook() && !m_Player.GetCommand_Melee2())
      ShowCrossHair(GetCrossHairByName("crossT_128x128"));
    else if (action && action.GetActionCategory() == AC_CONTINUOUS)
    {
      int actionState = m_AM.GetActionState(action);
 
      if (actionState != UA_NONE)
        ShowCrossHair(null);
    }
    else if (m_Player.IsRaised() || m_Player.GetCommand_Melee2() || GetGame().GetUIManager().GetMenu() != null)
      ShowCrossHair(null);
    else if (m_Player.GetCommand_Unconscious())
      ShowCrossHair(null);
    else
      ShowCrossHair(GetCrossHairByName("dot"));
  }

References AC_CONTINUOUS, GetCrossHairByName(), GetGame(), DayZPlayer::IsInIronsights(), DayZPlayer::IsInOptics(), DayZPlayer::IsRaised(), m_AM, m_Player, ShowCrossHair(), and UA_NONE.

Referenced by Update().

ShowCrossHair()

void ShowCrossHair ( CrossHair crossHair )

protected

no crosshair + clean + hide the previous

hide prev crosshair

show the new one

Definition at line 191 of file CrossHairSelector.c.

  {
    if (!crossHair)
    {
      if (GetCurrentCrossHair())
        GetCurrentCrossHair().Hide();
 
      return;
    }
    else 
    {
      if (GetCurrentCrossHair() && GetCurrentCrossHair() != crossHair)
        GetCurrentCrossHair().Hide();
    }
 
    if (!crossHair.IsCurrent() && crossHair.IsShown())
      crossHair.Show();
 
#ifdef WIP_TRACKIR
    FloatingCrossHair(crossHair.GetWidget());
#endif
  }

References FloatingCrossHair(), GetCurrentCrossHair(), and CrossHair::Hide().

Referenced by SelectCrossHair(), and Update().

~CrossHairSelector()

void ~CrossHairSelector ( )

protected

Definition at line 76 of file CrossHairSelector.c.

  {
    GetGame().GetPostUpdateQueue(CALL_CATEGORY_GUI).Remove(Update);
  }

References CALL_CATEGORY_GUI, GetGame(), and Update().

Variable Documentation

m_AM

ActionManagerBase m_AM

protected

Definition at line 57 of file CrossHairSelector.c.

Referenced by ScriptedWidgetEventHandler::ContinuousActionProgress(), CrossHairSelector(), FloatingCrossHair(), ScriptedWidgetEventHandler::GetActionManager(), GetActionManager(), ScriptedWidgetEventHandler::GetActions(), ScriptedWidgetEventHandler::ItemActionsWidget(), SelectCrossHair(), ScriptedWidgetEventHandler::Update(), and Update().

m_CrossHairs

ref set<ref CrossHair> m_CrossHairs

protected

Definition at line 61 of file CrossHairSelector.c.

Referenced by CrossHairSelector(), GetCrossHairByName(), GetCurrentCrossHair(), and Init().

m_Player

class CrossHair m_Player

m_PreviousDirection

vector m_PreviousDirection

protected

Floating crosshair.

Definition at line 64 of file CrossHairSelector.c.

Referenced by FloatingCrossHair().

m_PreviousDirectionSet

bool m_PreviousDirectionSet

protected

Definition at line 65 of file CrossHairSelector.c.

Referenced by FloatingCrossHair().

m_Root

Widget m_Root

protected

Definition at line 59 of file CrossHairSelector.c.