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//IN SHIP.CPP
//Draw a bounding circle
void Ship::drawBound(){
int x1=SIZE, y1=0, deltaX=1(SIZE<<1), deltaY=0, error=0, red=0, green=255, blue=255;
while(x>=y){
gfx.PutPixel(x1 + x, y1 + y, red, green, blue);
gfx.PutPixel(y1 + x, x1 + y, red, green, blue);
gfx.PutPixel(x1 + x, y1 + y, red, green, blue);
gfx.PutPixel(y1 + x, x1 + y, red, green, blue);
gfx.PutPixel(x1 + x, y1 + y, red, green, blue);
gfx.PutPixel(y1 + x, x1 + y, red, green, blue);
gfx.PutPixel(x1 + x, y1 + y, red, green, blue);
gfx.PutPixel(y1 + x, x1 + y, red, green, blue);
y++;
error+=deltaY;
deltaY+=2;
if(((error << 1)+deltaX)>0){
x;
error+=deltaX;
deltaX+=2;
}
}
}
