/// <summary>
/// Beep with less as less pause like a bomb. NOTE: this is a blocking proceedure that wont stop till its done.
/// </summary>
public static void PlayBombBeepCountdown()
{
int pause = 2000;
while (pause > 400)
{
GenericsClass.Beep(BeepPitch.High, BeepDurration.Medium);
Thread.Sleep(pause -= (int)(pause * 0.15));
}
while (pause >= 25)
{
GenericsClass.Beep(BeepPitch.High, BeepDurration.Medium);
Thread.Sleep(pause -= 25);
}
GenericsClass.Beep(BeepPitch.High, BeepDurration.Medium);
GenericsClass.Beep(BeepPitch.High, BeepDurration.Medium);
GenericsClass.Beep(BeepPitch.High, BeepDurration.Short);
GenericsClass.Beep(BeepPitch.High, BeepDurration.Short);
GenericsClass.Beep(BeepPitch.High, BeepDurration.Short);
GenericsClass.Beep(BeepPitch.High, BeepDurration.Short);
GenericsClass.Beep(BeepPitch.High, BeepDurration.Short);
GenericsClass.Beep(BeepPitch.High, 100);
GenericsClass.Beep(BeepPitch.High, 100);
GenericsClass.Beep(BeepPitch.High, 100);
GenericsClass.Beep(BeepPitch.High, 50);
GenericsClass.Beep(BeepPitch.High, 50);
GenericsClass.Beep(BeepPitch.High, 50);
}
public void Wander(float delta)
{
Vector2 pos = new Vector2(Cursor.Position.X, Cursor.Position.Y);
cycle++;
if (cycle == updatesBetweenJitter)
{
cycle = 0;
// SHOULDFIX adjust this code to not convert to/from degrees to
// radians - if slow
float targetJitter = (float)(GenericsClass.Random.NextDouble() * targetMaxJitter * 2 - targetMaxJitter);
lastJitterHeading += targetJitter;
lastJitterHeading %= 360;
// dif to jitter on circle around object
float jitterX1 = (float)(pos.X + Math.Sin((180 - lastJitterHeading) * Math.PI / 180) * targetRadius);
float jitterY1 = (float)(pos.Y + Math.Cos((180 - lastJitterHeading) * Math.PI / 180) * targetRadius);
// dif to jitter on circle around ant - shifted along current
// heading
float jitterX2 = (float)(jitterX1 + Math.Sin((180 - heading) * Math.PI / 180) * targetDistance);
float jitterY2 = (float)(jitterY1 + Math.Cos((180 - heading) * Math.PI / 180) * targetDistance);
float newHeading = GenericsClass.CalcHeading(pos.X, pos.Y, jitterX2, jitterY2, true, true);
SetHeading(newHeading);
}
MoveCursorByHeading(delta, BouceOnBounds);
}
public static double Bounce(float headingAngle, float normalAngle)
{
double h = GenericsClass.DegreesToRadians(headingAngle);
double n = GenericsClass.DegreesToRadians(normalAngle);
double r = n + (n - ((h + Math.PI) % (2 * Math.PI)));
return(GenericsClass.RadiansToDegrees(r));
// return (float)(normalAngle+(normalAngle-(headingAngle+180)));
}
public static string DownloadHTML(string url, string cookie = null, bool reportExceptions = false)
{
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.KeepAlive = false;
request.Timeout = DOWNLOAD_HTML_TIMEOUT;
if (cookie != null)
{
request.Headers.Add(HttpRequestHeader.Cookie, cookie);
}
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
Stream receiveStream = response.GetResponseStream();
StreamReader readStream = null;
if (response.CharacterSet == null)
{
readStream = new StreamReader(receiveStream);
}
else
{
readStream = new StreamReader(receiveStream, Encoding.GetEncoding(response.CharacterSet));
}
string data = readStream.ReadToEnd();
response.Close();
readStream.Close();
return(data);
}
return(null);
}
catch (UriFormatException e)
{
GenericsClass.Log("DownloadHTML(string,string,bool) - Caught UriFormatException from url:\"" + url + "\" - " + e.Message);
return(null);
}
catch (WebException e)
{
if (reportExceptions)
{
if (e.Message.IndexOf("timed out") > -1)
{
GenericsClass.Log("DownloadHTML(string,string,bool) - WebException - Call to page timed out.");
}
else
{
//track real errors too
if (url.IndexOf('?') > -1)//No need to send full url data - prevent endless repeating the nested failure call stack
{
GenericsClass.Log("DownloadHTML(string,string,bool) - Caught web exception from (trimmed) url:\"" + url.Substring(0, url.IndexOf('?')) + "\" - " + e.Message);
}
else
{
GenericsClass.Log("DownloadHTML(string,string,bool) - Caught web exception from url:\"" + url + "\" - " + e.Message);
}
}
return(null);
}
else
{
throw e;
}
}
}
public CursorWanderAI(float speed, float startHeading)
{
this.speed = speed;
SetHeading(startHeading);
GenericsClass.CalcAllSceensBounds();
}
public CursorWanderAI()
{
speed = 0;
SetHeading(0);
GenericsClass.CalcAllSceensBounds();
}