CrossHair Class Reference

#include <crosshair.h>

Collaboration diagram for CrossHair:

[legend]List of all members.

Public Member Functions
	CrossHair ()
void	Reset ()
void	Refresh (double angle)
void	Draw ()
Public Attributes
bool	enable
Private Attributes
Surface	image
Point2i	crosshair_position

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Detailed Description

Definition at line 29 of file crosshair.h.

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Constructor & Destructor Documentation

CrossHair::CrossHair

(

)

Definition at line 35 of file crosshair.cpp.

{
  enable = false;
  Profile *res = resource_manager.LoadXMLProfile( "graphism.xml", false);
  image = resource_manager.LoadImage(res, "gfx/pointeur1");
  resource_manager.UnLoadXMLProfile(res);
}

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Member Function Documentation

void CrossHair::Draw

(

)

Definition at line 54 of file crosshair.cpp.

{
  if( !enable )
    return;
  if( ActiveCharacter().IsDead() )
    return;
  if( GameLoop::GetInstance()->ReadState() != GameLoop::PLAYING )
    return;
  Point2i tmp = ActiveCharacter().GetHandPosition() + crosshair_position;
  AppWormux::GetInstance()->video.window.Blit(image, tmp - camera.GetPosition());
  world.ToRedrawOnMap(Rectanglei(tmp, image.GetSize()));
}

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void CrossHair::Refresh

(

double

angle

)

Definition at line 49 of file crosshair.cpp.

{
  crosshair_position = Point2i(RAY, RAY) * Point2d(cos(angle), sin(angle)) - image.GetSize() / 2;
}

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void CrossHair::Reset

(

)

Definition at line 43 of file crosshair.cpp.

{
  ActiveCharacter().SetFiringAngle(0.0);
}

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Member Data Documentation

Point2i CrossHair::crosshair_position [private]

Definition at line 36 of file crosshair.h.

bool CrossHair::enable

Definition at line 32 of file crosshair.h.

Surface CrossHair::image [private]

Definition at line 35 of file crosshair.h.

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

• src/weapon/crosshair.h
• src/weapon/crosshair.cpp

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