eWall Class Reference

#include <eWall.h>

Inheritance diagram for eWall:

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Collaboration diagram for eWall:

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List of all members.

Public Member Functions
	eWall (eGrid *grid)
eHalfEdge *	Edge () const
REAL	Len () const
void	CalcLen ()
const eCoord &	EndPoint (int i) const
eCoord	Point (REAL a) const
eCoord	Vec () const
virtual void	Flip ()
virtual bool	Splittable () const
virtual bool	Deletable () const
virtual void	Split (eWall *&w1, eWall *&w2, REAL a)
void	SplitComplete (eWall *&w1, eWall *&w2, REAL a)
virtual bool	Massive () const
virtual void	PassingGameObject (eGameObject *pass, REAL time, REAL pos, int recursion=1)
virtual void	SplitByActive (eWall *oldWall)
virtual void	SplitByPassive (eWall *newWall)
virtual bool	RunsParallelActive (eWall *oldWall)
virtual bool	RunsParallelPassive (eWall *newWall)
virtual void	Render (const eCamera *cam)
virtual REAL	Height () const
virtual REAL	BlockHeight () const
virtual REAL	SeeHeight () const
void	BlocksCamera (eCamera *cam, REAL height) const
	called by the camera code when this wall is between the cycle and the camera
void	Insert ()
void	Remove ()
void	SetVisHeight (int v, REAL h)
Public Attributes
int	id
Protected Member Functions
	tCHECKED_PTR (eWallHolder) holder_
virtual void	OnBlocksCamera (eCamera *cam, REAL height) const
	called by the camera code when this wall is between the cycle and the camera
virtual	~eWall ()
Protected Attributes
tJUST_CONTROLLED_PTR< eGrid >	grid
REAL	len
int	flipped
Private Attributes
eWallView	view [MAX_VIEWERS]
Friends
class	tReferencable< eWall >
class	eWallView
class	eWallHolder

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Detailed Description

Definition at line 89 of file eWall.h.

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Constructor & Destructor Documentation

eWall::eWall

(

eGrid *

grid

)

Definition at line 56 of file eWall.cpp.

References tHeap< T >::Insert(), MAX_VIEWERS, eWallView::Set(), and view.

                    :holder_(NULL), grid(g), flipped(0)
{
    id = -1;
    //Remove();
    //initialize viewers
    for(int i=MAX_VIEWERS-1;i>=0;i--){
        view[i].Set(i,this);
        se_wallsVisible[i].Insert(&view[i]);
    }
}

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eWall::~eWall

(

)

[protected, virtual]

Definition at line 67 of file eWall.cpp.

References Insert(), MAX_VIEWERS, NULL, Remove(), tCHECK_DEST, and view.

{
    if (holder_ )
        holder_->wall_ = NULL;

    for(int i=MAX_VIEWERS-1;i>=0;i--)
        se_wallsVisible[i].Remove(&view[i]);
    tCHECK_DEST;

    Insert();
}

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Member Function Documentation

eWall::tCHECKED_PTR

(

eWallHolder

)

[protected]

eHalfEdge * eWall::Edge

(

)

const

Definition at line 79 of file eWall.cpp.

References NULL.

Referenced by gEnemyInfluence::AddWall(), CalcLen(), gCycleChatBot::Sensor::DoExtraDetectionStuff(), EndPoint(), eCameraSensor::LookAround(), eSensor::PassEdge(), eGrid::ProcessWallsInRange(), eWallRim::Render(), gWallRim::RenderReal(), sg_TopologyPoliceCheck(), gPlayerWall::SplitByActive(), and Vec().

{
    if ( holder_ )
    {
        return static_cast< eHalfEdge* >( holder_ );
    }
    else
    {
        return NULL;
    }
}

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REAL eWall::Len

(

)

const [inline]

Definition at line 115 of file eWall.h.

Referenced by draw_eWall(), and eCameraSensor::PassEdge().

{return len;}

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void eWall::CalcLen

(

)

Definition at line 91 of file eWall.cpp.

References Edge(), len, sqrt(), and Vec().

Referenced by gNetPlayerWall::real_Update(), eHalfEdge::SetWall(), and eHalfEdge::Split().

                   {
    len = sqrt(Edge()->Vec().NormSquared());

    //  Insert();
}

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const eCoord & eWall::EndPoint

(

int

i

)

const

Definition at line 228 of file eWall.cpp.

References Edge(), flipped, eHalfEdge::Other(), eHalfEdge::Point(), and se_zeroCoord.

Referenced by draw_eWall(), cWidget::Map::DrawRimWalls(), eCameraSensor::PassEdge(), Point(), gWallRim::RenderReal(), S_BlowHoles(), and eWallRim::UpdateBounds().

                                        {
    eHalfEdge* edge = this->Edge();

    if (edge)
    {
        if (flipped != i)
            return *edge->Other()->Point();
        else
            return *(edge->Point());
    }
    else
        return se_zeroCoord;
}

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eCoord eWall::Point

(

REAL

a

)

const

Definition at line 242 of file eWall.cpp.

References eCoord, and EndPoint().

Referenced by gCycle::PassEdge(), gCycleExtrapolator::PassEdge(), eSensor::PassEdge(), and gPlayerWall::RunsParallelActive().

                               {
    eCoord beg = EndPoint(0);
    eCoord end = EndPoint(1);

    return beg + ( end - beg ) * a;
}

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eCoord eWall::Vec

(

)

const

Definition at line 249 of file eWall.cpp.

References eCoord, Edge(), flipped, and eHalfEdge::Vec().

Referenced by CalcLen(), gCycleExtrapolator::EdgeIsDangerous(), eSensor::PassEdge(), and S_BlowHoles().

                       {
    eHalfEdge* edge = this->Edge();

    if (edge)
        return (edge->Vec())*((1 - 2*flipped)*.5f);
    else
        return eCoord(0,0);
}

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virtual void eWall::Flip

(

)

[inline, virtual]

Reimplemented in gPlayerWall.

Definition at line 126 of file eWall.h.

References flipped.

Referenced by gPlayerWall::Flip(), and eHalfEdge::SetWall().

{flipped = 1-flipped;}

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bool eWall::Splittable

(

)

const [virtual]

Reimplemented in eWallRim, gWallRim, and gPlayerWall.

Definition at line 150 of file eWall.cpp.

Referenced by eHalfEdge::Check(), eTempEdge::CopyIntoGrid(), eGrid::DrawLine(), eHalfEdge::Split(), and eHalfEdge::Splittable().

{return 0;}

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bool eWall::Deletable

(

)

const [virtual]

Reimplemented in gPlayerWall.

Definition at line 151 of file eWall.cpp.

{return 0;}

void eWall::Split	(	eWall *&	w1,
		eWall *&	w2,
		REAL	a
	)			[virtual]

Reimplemented in gWallRim, and gPlayerWall.

Definition at line 153 of file eWall.cpp.

References tNEW.

Referenced by eHalfEdge::Split().

                                             {
    s1=tNEW(eWall)(*this);
    s2=tNEW(eWall)(*this);
}

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void eWall::SplitComplete	(	eWall *&	w1,
		eWall *&	w2,
		REAL	a
	)

Definition at line 158 of file eWall.cpp.

                                                       {
    /*
    if ( !edge )
        return Split( s1, s2, a );

    eHalfEdge* other = edge->other();


     situation:

     *--------------*
     |                    /     |
     |                  /       |
     |          e /             |
     |          /o              |
     |    /                     |
     |  /                       |
     |/                         |
     *--------------*

    grid->Check();
    */
}

virtual bool eWall::Massive

(

)

const [inline, virtual]

Definition at line 141 of file eWall.h.

Referenced by eSensor::PassEdge().

{return true;}

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void eWall::PassingGameObject	(	eGameObject *	pass,
		REAL	time,
		REAL	pos,
		int	recursion = 1
	)			[virtual]

Definition at line 182 of file eWall.cpp.

References eGameObject::Kill().

                                                            {
    pass->Kill();
}

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void eWall::SplitByActive

(

eWall *

oldWall

)

[virtual]

Reimplemented in gPlayerWall.

Definition at line 186 of file eWall.cpp.

References SplitByPassive().

Referenced by gPlayerWall::SplitByActive().

{
    if ( oldWall )
        oldWall->SplitByPassive( this );
}

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void eWall::SplitByPassive

(

eWall *

newWall

)

[virtual]

Definition at line 192 of file eWall.cpp.

Referenced by SplitByActive().

{
}

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bool eWall::RunsParallelActive

(

eWall *

oldWall

)

[virtual]

Reimplemented in gPlayerWall.

Definition at line 196 of file eWall.cpp.

References RunsParallelPassive().

Referenced by eHalfEdge::SetWall().

{
    if ( oldWall )
        return oldWall->RunsParallelPassive( this );
    else
        return true;
}

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bool eWall::RunsParallelPassive

(

eWall *

newWall

)

[virtual]

Reimplemented in gWallRim.

Definition at line 204 of file eWall.cpp.

Referenced by gPlayerWall::RunsParallelActive(), and RunsParallelActive().

{
    return true;
}

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virtual void eWall::Render

(

const eCamera *

cam

)

[inline, virtual]

Reimplemented in eWallRim, and gPlayerWall.

Definition at line 161 of file eWall.h.

Referenced by draw_eWall().

{};

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virtual REAL eWall::Height

(

void

)

const [inline, virtual]

Reimplemented in eWallRim, and gWallRim.

Definition at line 165 of file eWall.h.

Referenced by draw_eWall(), and eCameraSensor::PassEdge().

{return 1;}

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virtual REAL eWall::BlockHeight

(

)

const [inline, virtual]

Reimplemented in eWallRim, and gPlayerWall.

Definition at line 166 of file eWall.h.

{return 1;}

virtual REAL eWall::SeeHeight

(

void

)

const [inline, virtual]

Reimplemented in eWallRim, gWallRim, and gPlayerWall.

Definition at line 167 of file eWall.h.

Referenced by SetVisHeight().

{return 1;}

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void eWall::BlocksCamera	(	eCamera *	cam,
		REAL	height
	)			const [inline]

called by the camera code when this wall is between the cycle and the camera

Parameters:

	cam	the camera that is blocked
	height	the maximal height the wall would be allowed to have without blocking the view

Definition at line 213 of file eWall.h.

References OnBlocksCamera().

Referenced by eCameraSensor::LookAround().

{
    OnBlocksCamera( cam, height );
}

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void eWall::Insert

(

)

Reimplemented in gPlayerWall.

Definition at line 217 of file eWall.cpp.

References grid.

Referenced by eTempEdge::CopyIntoGrid(), gPlayerWall::Insert(), and ~eWall().

                  {
    if (grid)
        grid->wallsNotYetInserted.Remove(this,id);
}

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void eWall::Remove

(

)

Definition at line 223 of file eWall.cpp.

References grid.

Referenced by gNetPlayerWall::MyInitAfterCreation(), gNetPlayerWall::PartialCopyIntoGrid(), and ~eWall().

                  {
    if (grid)
        grid->wallsNotYetInserted.Add(this,id);
}

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void eWall::SetVisHeight	(	int	v,
		REAL	h
	)

Definition at line 209 of file eWall.cpp.

References EPS, SeeHeight(), eWallView::SetValue(), and view.

Referenced by gNetPlayerWall::MyInitAfterCreation().

                                    {
    if (h>=SeeHeight()-EPS)
        view[v].SetValue(h);
    else
        view[v].SetValue(-1000);
}

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void eWall::OnBlocksCamera	(	eCamera *	camera,
		REAL	height
	)			const [protected, virtual]

called by the camera code when this wall is between the cycle and the camera

Parameters:

	camera	the camera that is blocked
	height	the maximal height the wall would be allowed to have without blocking the view

Reimplemented in gWallRim.

Definition at line 319 of file eWall.cpp.

Referenced by BlocksCamera().

{
}

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Friends And Related Function Documentation

friend class tReferencable< eWall > [friend]

Definition at line 90 of file eWall.h.

friend class eWallView [friend]

Definition at line 93 of file eWall.h.

friend class eWallHolder [friend]

Definition at line 94 of file eWall.h.

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Member Data Documentation

eWallView eWall::view[MAX_VIEWERS] [private]

Definition at line 96 of file eWall.h.

Referenced by eWallView::Belongs(), eWall(), SetVisHeight(), and ~eWall().

tJUST_CONTROLLED_PTR<eGrid> eWall::grid [protected]

Definition at line 99 of file eWall.h.

Referenced by Insert(), Remove(), and gWallRim::Split().

REAL eWall::len [protected]

Definition at line 100 of file eWall.h.

Referenced by CalcLen().

int eWall::flipped [protected]

Definition at line 101 of file eWall.h.

Referenced by EndPoint(), Flip(), and Vec().

int eWall::id

Definition at line 103 of file eWall.h.

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The documentation for this class was generated from the following files:

• src/engine/eWall.h
• src/engine/eWall.cpp

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