public bool IsCollsion(BaseObj obj)
{
// 如果对象都不存在了，就不会碰撞了
if (!obj.IsExist)
{
return(false);
}
if (this.Position.X >= obj.Position.X && this.Position.X >= obj.Position.X + obj.Size.Width)
{
return(false);
}
else if (this.Position.X <= obj.Position.X && this.Position.X + this.Size.Width <= obj.Position.X)
{
return(false);
}
else if (this.Position.Y >= obj.Position.Y && this.Position.Y >= obj.Position.Y + obj.Size.Height)
{
return(false);
}
else if (this.Position.Y <= obj.Position.Y && this.Position.Y + this.Size.Height <= obj.Position.Y)
{
return(false);
}
return(true);
}
private void Hit(BaseObj obj)
{
IsExist = false;
if (obj != null)
{
obj.IsExist = false;
}
}