zShape Class Reference

#include <zShape.hpp>

Inheritance diagram for zShape:

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Collaboration diagram for zShape:

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List of all members.

Public Member Functions
	zShape (eGrid *grid, unsigned short idZone)
	zShape (nMessage &m)
virtual	~zShape ()
virtual void	WriteCreate (nMessage &m)
virtual void	WriteSync (nMessage &m)
	writes sync data
virtual void	ReadSync (nMessage &m)
	reads sync data
void	animate (REAL time)
virtual bool	isInteracting (eGameObject *target)
virtual void	render (const eCamera *cam)
virtual void	render2d (tCoord scale) const
void	setPosX (const tFunction &x)
void	setPosY (const tFunction &y)
void	setRotation2 (const tPolynomial< nMessage > &r)
void	setScale (const tFunction &s)
void	setColor (const rColor &c)
void	setColorNow (const rColor &c)
tFunction	getPosX ()
tFunction	getPosY ()
tFunction	getScale ()
rColor	getColor ()
void	TimeStep (REAL time)
virtual bool	isEmulatingOldZone ()
void	setReferenceTime (REAL time)
Protected Member Functions
eCoord	Position ()
void	networkRead (nMessage &m)
void	networkWrite (nMessage &m)
void	setCreatedTime (REAL time)
void	joinWithZone ()
Protected Attributes
tFunction	posx_
	position need not be inside the shape.
tFunction	posy_
	positoin need not be inside the shape.
tFunction	scale_
	Used to affect the contour and not the position.
tPolynomial< nMessage >	rotation2
	Rotate the contour around the position at this rate.
rColor	color_
REAL	createdtime_
REAL	referencetime_
REAL	lasttime_
unsigned short	idZone_
bool	newIdZone_

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Detailed Description

Definition at line 13 of file zShape.hpp.

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Constructor & Destructor Documentation

zShape::zShape	(	eGrid *	grid,
		unsigned short	idZone
	)

Definition at line 5 of file zShape.cpp.

References joinWithZone().

        :eNetGameObject( grid, eCoord(0,0), eCoord(0,0), NULL, true ),
        posx_(),
        posy_(),
        scale_(),
        rotation2(),
        color_(),
        createdtime_(0.0),
        referencetime_(0.0),
        lasttime_(0.0),
        idZone_(idZone),
        newIdZone_(false)
{
    joinWithZone();
}

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zShape::zShape

(

nMessage &

m

)

Definition at line 21 of file zShape.cpp.

References idZone_, joinWithZone(), networkRead(), newIdZone_, REAL, and setCreatedTime().

                         :eNetGameObject(m)
{
    REAL time;
    m >> time;
    setCreatedTime(time);

    networkRead(m);

    unsigned short anIdZone;
    m >> anIdZone;
    if(anIdZone != idZone_) {
        idZone_ = anIdZone;
        newIdZone_ = true;
        joinWithZone();
    }
}

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virtual zShape::~zShape

(

)

[inline, virtual]

Definition at line 17 of file zShape.hpp.

{};

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Member Function Documentation

void zShape::WriteCreate

(

nMessage &

m

)

[virtual]

Reimplemented from eNetGameObject.

Reimplemented in zShapeCircle, and zShapePolygon.

Definition at line 87 of file zShape.cpp.

References createdtime_, idZone_, networkWrite(), and eNetGameObject::WriteCreate().

Referenced by zShapePolygon::WriteCreate(), and zShapeCircle::WriteCreate().

{
    eNetGameObject::WriteCreate(m);

    m << createdtime_;

    networkWrite(m);

    m << idZone_;
}

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void zShape::WriteSync

(

nMessage &

m

)

[virtual]

writes sync data

Reimplemented from eNetGameObject.

Reimplemented in zShapeCircle.

Definition at line 98 of file zShape.cpp.

References networkWrite().

Referenced by zShapeCircle::WriteSync().

{
    networkWrite(m);
}

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void zShape::ReadSync

(

nMessage &

m

)

[virtual]

reads sync data

Reimplemented from eNetGameObject.

Reimplemented in zShapeCircle.

Definition at line 103 of file zShape.cpp.

References networkRead().

Referenced by zShapeCircle::ReadSync().

{
    networkRead(m);
}

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void zShape::animate

(

REAL

time

)

Definition at line 144 of file zShape.cpp.

                                {
    // Is this needed as the items are already animated?
}

bool zShape::isInteracting

(

eGameObject *

target

)

[virtual]

Reimplemented in zShapeCircle, and zShapePolygon.

Definition at line 164 of file zShape.cpp.

                                               {
    return false;
}

void zShape::render

(

const eCamera *

cam

)

[virtual]

Reimplemented in zShapeCircle, and zShapePolygon.

Definition at line 168 of file zShape.cpp.

{}

void zShape::render2d

(

tCoord

scale

)

const [virtual]

Reimplemented in zShapeCircle, and zShapePolygon.

Definition at line 170 of file zShape.cpp.

    {}

void zShape::setPosX

(

const tFunction &

x

)

Definition at line 108 of file zShape.cpp.

References posx_.

                                       {
    posx_ = x;
}

void zShape::setPosY

(

const tFunction &

y

)

Definition at line 112 of file zShape.cpp.

References posy_.

                                       {
    posy_ = y;
}

void zShape::setRotation2

(

const tPolynomial< nMessage > &

r

)

Definition at line 116 of file zShape.cpp.

References nCLIENT, nNetObject::RequestSync(), rotation2, and sn_GetNetState().

                                                         {
  if(rotation2 == r) {
    // Empty: Nothing to do, no need to send an update
  }
  else {
    rotation2 = r;
    if (sn_GetNetState()!=nCLIENT)
        RequestSync();
  }
}

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void zShape::setScale

(

const tFunction &

s

)

Definition at line 127 of file zShape.cpp.

References scale_.

                                        {
    scale_ = s;
}

void zShape::setColor

(

const rColor &

c

)

Definition at line 131 of file zShape.cpp.

References color_, nCLIENT, nNetObject::RequestSync(), and sn_GetNetState().

Referenced by setColorNow().

                                    {
    if(color_ != c) {
        color_ = c;
        if (sn_GetNetState()!=nCLIENT)
            RequestSync();
    }
}

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void zShape::setColorNow

(

const rColor &

c

)

Definition at line 139 of file zShape.cpp.

References setColor().

                                       {
    // TODO: make color slide with some fancy tFunc or something.
    setColor(c);
}

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tFunction zShape::getPosX

(

)

[inline]

Definition at line 36 of file zShape.hpp.

References posx_.

{return posx_;};

tFunction zShape::getPosY

(

)

[inline]

Definition at line 37 of file zShape.hpp.

References posy_.

{return posy_;};

tFunction zShape::getScale

(

)

[inline]

Definition at line 38 of file zShape.hpp.

References scale_.

{return scale_;};

rColor zShape::getColor

(

)

[inline]

Definition at line 39 of file zShape.hpp.

References color_.

{return color_;};

void zShape::TimeStep

(

REAL

time

)

Definition at line 148 of file zShape.cpp.

References joinWithZone(), lasttime_, and newIdZone_.

                                 {
    lasttime_ = time;
    /*
    REAL scale = scale_.Evaluate(lasttime_ - referencetime_);
    if (scale < -1.0) // Allow shapes to keep existing for a while even though they are not physical
      {
        // The shape has collapsed and should be removed
      }
    */

    if(newIdZone_) {
        joinWithZone();
    }

}

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virtual bool zShape::isEmulatingOldZone

(

)

[inline, virtual]

Reimplemented in zShapeCircle, and zShapePolygon.

Definition at line 42 of file zShape.hpp.

{return false;};

void zShape::setReferenceTime

(

REAL

time

)

Definition at line 48 of file zShape.cpp.

References referencetime_.

Referenced by networkRead().

{
    referencetime_ = time;
    // Do not update lasttime_, referencetime_ might be set in the future for ease of equation writing.
}

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eCoord zShape::Position

(

)

[inline, protected]

Definition at line 52 of file zShape.hpp.

References eCoord, lasttime_, posx_, posy_, and referencetime_.

Referenced by zShapeCircle::isInteracting().

{ return eCoord(posx_(lasttime_ - referencetime_), posy_(lasttime_ - referencetime_) ); };

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void zShape::networkRead

(

nMessage &

m

)

[protected]

Definition at line 68 of file zShape.cpp.

References tColor::a_, tColor::b_, color_, tColor::g_, posx_, posy_, tColor::r_, REAL, rotation2, scale_, and setReferenceTime().

Referenced by ReadSync(), and zShape().

{
    REAL time;
    m >> time;
    setReferenceTime(time);
    m >> posx_;
    m >> posy_;
    m >> scale_;
    m >> rotation2;

    m >> color_.r_;
    m >> color_.g_;
    m >> color_.b_;
    m >> color_.a_;
}

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void zShape::networkWrite

(

nMessage &

m

)

[protected]

Definition at line 54 of file zShape.cpp.

References tColor::a_, tColor::b_, color_, tColor::g_, posx_, posy_, tColor::r_, referencetime_, rotation2, and scale_.

Referenced by WriteCreate(), and WriteSync().

{

    m << referencetime_;
    m << posx_;
    m << posy_;
    m << scale_;
    m << rotation2;
    m << color_.r_;
    m << color_.g_;
    m << color_.b_;
    m << color_.a_;
}

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void zShape::setCreatedTime

(

REAL

time

)

[protected]

Definition at line 39 of file zShape.cpp.

References createdtime_, and lasttime_.

Referenced by zShape().

{
    createdtime_ = time;

    // Usefull when the nMessage creates the zone in the middle of a round
    if(lasttime_ < createdtime_)
        lasttime_ = createdtime_;
}

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void zShape::joinWithZone

(

)

[protected]

Definition at line 173 of file zShape.cpp.

References asdf, idZone_, newIdZone_, zZone::setShape(), and sn_netObjects.

Referenced by TimeStep(), and zShape().

                          {
    if(sn_netObjects[idZone_]) {
        zZone *asdf = dynamic_cast<zZone*>(&*sn_netObjects[idZone_]);
        asdf->setShape(zShapePtr(this));
        newIdZone_ = false;
    }
}

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Member Data Documentation

tFunction zShape::posx_ [protected]

position need not be inside the shape.

Definition at line 46 of file zShape.hpp.

Referenced by getPosX(), zShapePolygon::isInside(), networkRead(), networkWrite(), Position(), zShapePolygon::render(), zShapeCircle::render(), zShapePolygon::render2d(), zShapeCircle::render2d(), and setPosX().

tFunction zShape::posy_ [protected]

positoin need not be inside the shape.

Definition at line 47 of file zShape.hpp.

Referenced by getPosY(), zShapePolygon::isInside(), networkRead(), networkWrite(), Position(), zShapePolygon::render(), zShapeCircle::render(), zShapePolygon::render2d(), zShapeCircle::render2d(), and setPosY().

tFunction zShape::scale_ [protected]

Used to affect the contour and not the position.

Definition at line 48 of file zShape.hpp.

Referenced by getScale(), zShapePolygon::isInside(), zShapeCircle::isInteracting(), networkRead(), networkWrite(), zShapePolygon::render(), zShapeCircle::render(), zShapePolygon::render2d(), zShapeCircle::render2d(), and setScale().

tPolynomial<nMessage> zShape::rotation2 [protected]

Rotate the contour around the position at this rate.

Definition at line 49 of file zShape.hpp.

Referenced by zShapePolygon::isInside(), networkRead(), networkWrite(), zShapePolygon::render(), zShapeCircle::render(), zShapePolygon::render2d(), zShapeCircle::render2d(), and setRotation2().

rColor zShape::color_ [protected]

Definition at line 50 of file zShape.hpp.

Referenced by getColor(), networkRead(), networkWrite(), zShapePolygon::render(), zShapeCircle::render(), zShapePolygon::render2d(), zShapeCircle::render2d(), and setColor().

REAL zShape::createdtime_ [protected]

Definition at line 61 of file zShape.hpp.

Referenced by setCreatedTime(), and WriteCreate().

REAL zShape::referencetime_ [protected]

Definition at line 62 of file zShape.hpp.

Referenced by zShapePolygon::isInside(), zShapeCircle::isInteracting(), networkWrite(), Position(), zShapePolygon::render(), zShapeCircle::render(), zShapePolygon::render2d(), zShapeCircle::render2d(), and setReferenceTime().

REAL zShape::lasttime_ [protected]

Definition at line 63 of file zShape.hpp.

Referenced by zShapePolygon::isInside(), zShapeCircle::isInteracting(), Position(), zShapePolygon::render(), zShapeCircle::render(), zShapePolygon::render2d(), zShapeCircle::render2d(), setCreatedTime(), and TimeStep().

unsigned short zShape::idZone_ [protected]

Definition at line 65 of file zShape.hpp.

Referenced by joinWithZone(), WriteCreate(), and zShape().

bool zShape::newIdZone_ [protected]

Definition at line 66 of file zShape.hpp.

Referenced by joinWithZone(), TimeStep(), and zShape().

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

• src/tron/zone/zShape.hpp
• src/tron/zone/zShape.cpp

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