CDisplay Class Reference

#include <CDisplay.h>

Collaboration diagram for CDisplay:

[legend]

List of all members.

Public Member Functions
	CDisplay (void)
	Initialize some members.
	~CDisplay (void)
	Does nothing.
void	SetWindowHandle (HWND hWnd)
	Set the handle of the window DirectDraw/SDLVideo has to work with.
void	SetModuleHandle (HMODULE hModule)
	Set the handle of the module linked to the resources.
bool	Create (EDisplayMode DisplayMode)
	(Re)Create the DirectDraw/SDLVideo interface and (re)load the sprite tables given the display mode
void	Destroy (void)
	Destroy the DirectDraw/SDLVideo interface and the sprite tables.
void	OnWindowMove (void)
	Has to be called when the window moves (WM_MOVE).
void	OnPaint (void)
	Has to be called when the window has to be repainted (WM_PAINT).
void	Clear (void)
	Make the window's client area black.
void	Update (void)
	Draw the sprites that DrawSprite recorded and update the window's client area.
void	SetOrigin (int OriginX, int OriginY)
	Set the origin to draw from the game view origin.
void	DrawSprite (int PositionX, int PositionY, RECT *pZone, RECT *pClip, int SpriteTable, int Sprite, int SpriteLayer, int PriorityInLayer)
	Record a drawing request that will be executed on next call to Update.
void	DrawDebugRectangle (int PositionX, int PositionY, int w, int h, BYTE r, BYTE g, BYTE b, int SpriteLayer, int PriorityInLayer)
	Record a drawing request for debug purposes.
void	RemoveAllDebugRectangles (void)
CSDLVideo &	GetSDLVideo (void)
bool	IsDisplayModeAvailable (EDisplayMode DisplayMode)
Private Member Functions
bool	Create (int Width, int Height, bool FullScreen)
	(Re)Create the DirectDraw/SDLVideo interface and (re)load the sprite tables given the resolution
bool	LoadSprites (int SpriteTableWidth, int SpriteTableHeight, int SpriteWidth, int SpriteHeight, bool Transparent, int BMP_ID)
	Load a sprite table given its bitmap data and its properties.
Private Attributes
HMODULE	m_hModule
	Connection to the resources.
CSDLVideo	m_SDLVideo
	Object used for display.
int	m_ViewOriginX
	Top left corner of the game view.
int	m_ViewOriginY

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Constructor & Destructor Documentation

CDisplay::CDisplay

(

void

)

Initialize some members.

CDisplay::~CDisplay

(

void

)

Does nothing.

---

Member Function Documentation

bool CDisplay::Create	(	int	Width,
		int	Height,
		bool	FullScreen
	)			[private]

(Re)Create the DirectDraw/SDLVideo interface and (re)load the sprite tables given the resolution

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bool CDisplay::LoadSprites	(	int	SpriteTableWidth,
		int	SpriteTableHeight,
		int	SpriteWidth,
		int	SpriteHeight,
		bool	Transparent,
		int	BMP_ID
	)			[private]

Load a sprite table given its bitmap data and its properties.

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void CDisplay::SetWindowHandle

(

HWND

hWnd

)

[inline]

Set the handle of the window DirectDraw/SDLVideo has to work with.

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void CDisplay::SetModuleHandle

(

HMODULE

hModule

)

[inline]

Set the handle of the module linked to the resources.

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bool CDisplay::Create

(

EDisplayMode

DisplayMode

)

(Re)Create the DirectDraw/SDLVideo interface and (re)load the sprite tables given the display mode

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void CDisplay::Destroy

(

void

)

Destroy the DirectDraw/SDLVideo interface and the sprite tables.

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void CDisplay::OnWindowMove

(

void

)

[inline]

Has to be called when the window moves (WM_MOVE).

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void CDisplay::OnPaint

(

void

)

[inline]

Has to be called when the window has to be repainted (WM_PAINT).

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void CDisplay::Clear

(

void

)

[inline]

Make the window's client area black.

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void CDisplay::Update

(

void

)

[inline]

Draw the sprites that DrawSprite recorded and update the window's client area.

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void CDisplay::SetOrigin	(	int	OriginX,
		int	OriginY
	)			[inline]

Set the origin to draw from the game view origin.

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void CDisplay::DrawSprite	(	int	PositionX,
		int	PositionY,
		RECT *	pZone,
		RECT *	pClip,
		int	SpriteTable,
		int	Sprite,
		int	SpriteLayer,
		int	PriorityInLayer
	)			[inline]

Record a drawing request that will be executed on next call to Update.

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void CDisplay::DrawDebugRectangle	(	int	PositionX,
		int	PositionY,
		int	w,
		int	h,
		BYTE	r,
		BYTE	g,
		BYTE	b,
		int	SpriteLayer,
		int	PriorityInLayer
	)			[inline]

Record a drawing request for debug purposes.

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void CDisplay::RemoveAllDebugRectangles

(

void

)

[inline]

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CSDLVideo & CDisplay::GetSDLVideo

(

void

)

[inline]

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bool CDisplay::IsDisplayModeAvailable

(

EDisplayMode

DisplayMode

)

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Member Data Documentation

HMODULE CDisplay::m_hModule [private]

Connection to the resources.

CSDLVideo CDisplay::m_SDLVideo [private]

Object used for display.

int CDisplay::m_ViewOriginX [private]

Top left corner of the game view.

int CDisplay::m_ViewOriginY [private]

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

• CDisplay.h
• CDisplay.cpp