ggxxacpr::Camera Class Reference

Public Member Functions
	Camera (GGXXACPR_Camera *ref=nullptr)
GGXXACPR_Camera *	getRaw ()
WorldCoordinate	position ()
	the camera position in world coordinates.
int	left ()
	X-coordinate of the left edge of the screen.
int	right ()
	X-coordinate of the right edge of the screen.
int	top ()
	Y-coordinate of the top edge of the screen.
int	bottom ()
	Y-coordinate of the bottom edge of the screen.
WorldCoordinate	size ()
	Camera size dimensions in world coordinates.
float	zoom ()
	The zoom factor of the camera.
float	zoomTimer ()
	The delay timer before the camera begins to zoom in.

Constructor & Destructor Documentation

Camera()

ggxxacpr::Camera::Camera ( GGXXACPR_Camera * ref = nullptr )

inline

            : raw(ref) {};

Member Function Documentation

bottom()

int ggxxacpr::Camera::bottom ( )

inline

Y-coordinate of the bottom edge of the screen.

{ return raw->cameraYPos_actual + (raw->cameraHeight / 12); }

getRaw()

GGXXACPR_Camera * ggxxacpr::Camera::getRaw ( )

inline

{ return raw; }

left()

int ggxxacpr::Camera::left ( )

inline

X-coordinate of the left edge of the screen.

{ return raw->leftEdgePos; }

position()

WorldCoordinate ggxxacpr::Camera::position ( )

inline

the camera position in world coordinates.

This position is the center point of the visible screen for the X-axis and about 1/6th from the bottom edge for the Y-axis such that it aligns with the ground.

                                   {
            return {
                raw->cameraXPos_actual,
                raw->cameraYPos_actual
            };
        }

right()

int ggxxacpr::Camera::right ( )

inline

X-coordinate of the right edge of the screen.

{ return left() + raw->cameraWidth_actual; }

size()

WorldCoordinate ggxxacpr::Camera::size ( )

inline

Camera size dimensions in world coordinates.

                               {
            return {
                static_cast<int>(raw->cameraWidth_actual),
                static_cast<int>(raw->cameraHeight)
            };
        }

top()

int ggxxacpr::Camera::top ( )

inline

Y-coordinate of the top edge of the screen.

{ return bottom() - raw->cameraHeight; }

zoom()

float ggxxacpr::Camera::zoom ( )

inline

The zoom factor of the camera.

camera size = base size / zoom

                     {
            return raw->zoom;
        }

zoomTimer()

float ggxxacpr::Camera::zoomTimer ( )

inline

The delay timer before the camera begins to zoom in.

                          {
            return raw->zoomTimer;
        }

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

• ggxxacpr.hpp