gdl Namespace Reference

Library namespace. More...

Namespaces
namespace	Keyboard
	Keyboard namespace.
namespace	wii
	Wii specific functions, structs and global variables.

Data Structures
class	FFont
	Fixed font handling class. More...
class	ImageWii
	Image handling class. More...
struct	Sprite
	Sprite entry structure. More...
class	SpriteSet
	Sprite set handling class. More...
class	Texture
	Texture handling class. More...

Typedefs
typedef void(*	ErrorCallback) (const char *message)
	For the error callback.
typedef bool()	ImageCapFunc(const char *fileName)
	For the internal screen image capture function pointer.
typedef void()	InputPollFunc(void)

Enumerations
enum	InitVideoMode {   ModeAuto = 0 , ModeNTSC , ModePAL , ModeMPAL ,   ModePAL60 }
enum	InitAspectMode { AspectAuto = 0 , Aspect4x3 , Aspect16x9 }
enum	InitResolution { HiRes = 0 , LowRes }
enum	InitFlags { DontMask = 1<<0 , ForceNonInt = 1<<1 , AntiAliased = 1<<2 , OpenGX = 1<<3 }
enum	TextureFormatModes {   I4 = GX_TF_I4 , I8 = GX_TF_I8 , IA4 = GX_TF_IA4 , IA8 = GX_TF_IA8 ,   RGB565 = GX_TF_RGB565 , RGB5A3 = GX_TF_RGB5A3 , RGBA8 = GX_TF_RGBA8 }
enum	TextureAllocModes { MEM1 = 0 , MEM2 = 1 }

Functions
void	_put (short x, short y, short cx, short cy, short px, short py, float angle, float scale, Color4f *col, short xSize, short ySize, GXTexObj *texObj, void *vList, void *tList)
void	_putS (short x1, short y1, short x2, short y2, Color4f *col, short xSize, short ySize, GXTexObj *texObj, void *vList, void *tList)
void	_put (short x, short y, short cx, short cy, short px, short py, float angle, float scale, u_int col, short xSize, short ySize, GXTexObj *texObj, void *vList, void *tList)
void	_putS (short x1, short y1, short x2, short y2, u_int col, short xSize, short ySize, GXTexObj *texObj, void *vList, void *tList)
void	DrawPoint (short x, short y, u_int col)
	Draws a point or a single pixel.
void	DrawLine (short x1, short y1, short x2, short y2, u_int col)
	Draws a line.
void	DrawBox (short x1, short y1, short x2, short y2, u_int col)
	Draws a box.
void	DrawBoxF (short x1, short y1, short x2, short y2, u_int col)
	Draws a filled box.
void	DrawLineG (short x1, short y1, short x2, short y2, u_int col_a, u_int col_b)
	Draws a gouraud-shaded line.
void	DrawBoxG (short x1, short y1, short x2, short y2, u_int tl_col, u_int tr_col, u_int br_col, u_int bl_col)
	Draws a gouraud-shaded box.
void	DrawBoxFG (short x1, short y1, short x2, short y2, u_int tl_col, u_int tr_col, u_int br_col, u_int bl_col)
	Draws a filled gouraud-shaded box.
void	SaveScreen (const char *fileName)
	Saves a screenshot.
typedef	void (ConnectCallbackFunc(bool))
	Keyboard and mouse connect/disconnect callback.
void	InitSystem (gdl::InitVideoMode videoMode=gdl::ModeAuto, gdl::InitAspectMode aspectMode=gdl::AspectAuto, gdl::InitResolution resolution=gdl::HiRes, u_int flags=0)
	Initializes the system.
void	ConsoleMode ()
	Sets the screen to console mode.
void	Set2DMatrixRes (short xres, short yres)
	Sets the resolution of the 2D projection matrix.
void	Set2DMode (float farClip=100.f)
	Sets the current projection matrix into an orthographic 2D projection matrix.
void	Set3DMode (float farClip=1000.f)
	Sets the current projection matrix into a 3D projection matrix.
void	SetClearColor (u_char red, u_char grn, u_char blu, u_char alp)
	Sets the clear color.
void	SetClearColor (u_int color)
	Sets the clear color.
void	SetClipBox (short x1, short y1, short x2, short y2)
	Sets the clip box.
void	ResetClipBox ()
	Resets the clip box.
void	PrepDisplay ()
	Prepares the display for drawing graphics.
void	Display ()
	Display graphics.
gdl::ErrorCallback	SetErrorCallback (gdl::ErrorCallback func)
	Sets an error callback function.
void	CallErrorCallback (const char *message,...)
	Calls the currently set error callback function.
void	Play2D (float pitch, float volume, float x, float y)
	Plays a sound with 2D stereo panning.
int	MakeValuePOT (int value)
	Pads out a value to make it a power-of-two.

Variables
short	ScreenXres
short	ScreenYres
short	ScreenCenterX
short	ScreenCenterY
bool	ConsoleActive =false
float	Delta =1.f
	Delta time between gdl::PrepDisplay() and gdl::Display() calls.
gdl::ErrorCallback	ErrorCB =NULL
	Error messaging callback pointer.
bool	UsbInitialized = false

Detailed Description

Library namespace.

Function Documentation

_put()

void gdl::_put	(	short	x,
		short	y,
		short	cx,
		short	cy,
		short	px,
		short	py,
		float	angle,
		float	scale,
		Color4f *	col,
		short	xSize,
		short	ySize,
		GXTexObj *	texObj,
		void *	vList,
		void *	tList
	)

Draws an image with rotation and scaling

Play2D()

void gdl::Play2D	(	float	pitch,
		float	volume,
		float	x,
		float	y
	)

Plays a sound with 2D stereo panning.

Parameters

[in]	pitch	Pitch of sound (1.0 is normal pitch).
[in]	volume	Volume of sound (100 is full volume).
[in]	x	X position of sound (relative to screen).
[in]	y	Y position of sound (this parameter does nothing for now).