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SpriteClass ( 7.7) . TImage . , . , - .

class SpriteClass

private:

TCanvas *SpriteCanvas;

int ImageLeft, ImageTop;

int MaskLeft, MaskTop;

int Width, Height;

public:

void SetSprite(TCanvas *aSpriteCanvas,

int aImageLeft, int aImageTop, int aMaskLeft, int aMaskTop, int aWidth, int aHeight);

void Draw(TCanvas *aDrawCanvas, int aLeft, int aTop);

);

7.7. Spite, h.

( 7.8). SetSprite aImageLeft aImageTop aSpriteCanvas, aMaskLeft MaskTop - , aWidth aHeight - . Draw aDrawCanvas , aLeft aTop - .

void SpriteClass::SetSprite(TCanvas *aSpriteCanvas,

int aImageLeft, int aImageTop, int aMaskLeft, int aMaskTop, int aWidth, int aHeight) { SpriteCanvas = aSpriteCanvas;

ImageLeft = aImageLeft;

ImageTop = aImageTop;

MaskLeft = aMaskLeft;

MaskTop = aMaskTop;

Width = aWidth;

Height = aHeight;

} void SpriteClass::Draw(TCanvas *aDrawCanvas,

int aLeft, int aTop) { aDrawCanvas->CopyMode = cmSrcAnd;

aDrawCanvas->CopyRect(Rect(aLeft, aTop,

aLeft+Width, aTop+Height), SpriteCanvas, Rect(MaskLeft, MaskTop, MaskLeft+Width, MaskTop+Height));

aDrawCanvas->CopyMode = cmSrcPaint;

aDrawCanvas->CopyRect(Rect(aLeft, aTop,

aLeft+Width, aTop+Height), SpriteCanvas,

Rect(ImageLeft, ImageTop, ImageLeft+Width.ImageTop+Height));

}

7.8. Sprite.cpp.

- - (. 7.4). . , , , .

 

. 7.4. MOVEIT.

, - . , FigureClass, , , . SpriteClass . , : - , - . , , - , Fig [ I ]. SD I- .

. . , . , , , , : " ?" - , . - , , . ,





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