public override cSprite copy()
{
cPolyPolygon p = new cPolyPolygon();
p.copy(this);
return(p);
}
/// <summary>
/// A factory method to return one of the various kinds of sprites randomly forned.
/// </summary>
/// <param name="spritetypeindex">An index for the type of sprite. To select the type of
/// sprite, use cGame and select a type that begins with ST_. </param>
/// <returns></returns>
public cSprite randomSprite(int spritetypeindex)
{
cPolygon newpoly;
cSpriteBubble newbubble;
cPolyPolygon newpolypoly;
cSpriteSphere psphere;
if (spritetypeindex == cGame.ST_ASSORTED)
{
spritetypeindex = (int)Framework.randomOb.random((uint)cGame.ST_ASSORTED);
}
//Select a random index less than cGame.ST_ASSORTED
/* This next block should be a switch, but the compiler won't let me use the cGame constants
* in a switch. */
if (spritetypeindex == cGame.ST_SIMPLEPOLYGONS)
{
newpoly = new cPolygon(Framework.randomOb.random(3, 5));
newpoly.randomize( //cSprite.MF_RADIUS |
cPolygon.MF_COLOR);
return(newpoly);
}
else if (spritetypeindex == cGame.ST_FANCYPOLYGONS)
{
newpoly = new cPolygon();
newpoly.randomize( //cSprite.MF_RADIUS |
cPolygon.MF_COLOR | cPolygon.MF_LINEWIDTH | cPolygon.MF_DOTS | cPolygon.MF_VERTCOUNT);
return(newpoly);
}
else if (spritetypeindex == cGame.ST_ASTEROIDPOLYGONS)
{
newpoly = new cPolygon();
newpoly.setRandomAsteroidPolygon(5, 20, Framework.randomOb.randomReal(0.0f, 0.4f));
newpoly.randomize( //cSprite.MF_RADIUS
cPolygon.MF_COLOR);
return(newpoly);
}
else if (spritetypeindex == cGame.ST_BUBBLES)
{
newbubble = new cSpriteBubble();
newbubble.randomize( //cSprite.MF_RADIUS |
cPolygon.MF_COLOR | cPolygon.MF_LINEWIDTH);
return(newbubble);
}
else if (spritetypeindex == cGame.ST_SPHERES)
{
psphere = new cSpriteSphere();
psphere.randomize(cPolygon.MF_COLOR);
Color fill = psphere.FillColor;
return(psphere);
}
else if (spritetypeindex == cGame.ST_POLYPOLYGONS)
{
newpolypoly = new cPolyPolygon();
newpolypoly.randomize( //cSprite.MF_RADIUS |
cPolygon.MF_COLOR | cPolygon.MF_LINEWIDTH | cPolygon.MF_DOTS |
cPolygon.MF_VERTCOUNT);
return(newpolypoly);
}
else if (spritetypeindex == cGame.ST_TRIPLEPOLYPOLYGONS)
{
newpolypoly = new cPolyPolygon();
newpolypoly.randomize(cPolygon.MF_VERTCOUNT);
newpolypoly.TipShape = new cPolyPolygon();
newpolypoly.randomize( //cSprite.MF_RADIUS |
cPolygon.MF_COLOR | cPolygon.MF_LINEWIDTH | cPolygon.MF_DOTS | cPolygon.MF_VERTCOUNT);
return(newpolypoly);
}
return(new cSprite()); //Default in the cGame.ST_SPRITETYPENOTUSED case
}
