public static bool IsSpriteInView(Loc2D camStart, Loc2D camEnd, ISprite sprite)
{
if (sprite == null)
{
return(false);
}
Loc2D spriteStart = sprite.GetStart();
Loc2D spriteEnd = sprite.GetEnd();
if (spriteStart == spriteEnd)
{
return(true);
}
//check to see if the sprite's left is to the right of the screen's right side
if (spriteStart.X > camEnd.X)
{
return(false);
}
//check to see if the sprite's right is to the left of the screen's left side
if (spriteEnd.X < camStart.X)
{
return(false);
}
//check to see if the sprite's top is to the bottom of the screen's bottom side
if (spriteStart.Y > camEnd.Y)
{
return(false);
}
//check to see if the sprite's bottom is to the top of the screen's top side
if (spriteEnd.Y < camStart.Y)
{
return(false);
}
return(true);
}
public static bool IsSpriteInView(Loc2D camStart, Loc2D camEnd, ISprite sprite)
{
if (sprite == null) return false;
Loc2D spriteStart = sprite.GetStart();
Loc2D spriteEnd = sprite.GetEnd();
if (spriteStart == spriteEnd)
return true;
//check to see if the sprite's left is to the right of the screen's right side
if (spriteStart.X > camEnd.X)
return false;
//check to see if the sprite's right is to the left of the screen's left side
if (spriteEnd.X < camStart.X)
return false;
//check to see if the sprite's top is to the bottom of the screen's bottom side
if (spriteStart.Y > camEnd.Y)
return false;
//check to see if the sprite's bottom is to the top of the screen's top side
if (spriteEnd.Y < camStart.Y)
return false;
return true;
}