private async void Form_Load(object sender, EventArgs e)
{
LoadSettings();
await Task.Run(() => osu = new Osu());
StartCheckThread();
StartPlayThread();
await SearchSongsAsync(String.Empty);
}
public void Run(ref Osu osu, ref OsuBeatmap beatmap)
{
// Check if correct beatmap is selected and is being played.
if (beatmap == null || beatmap.Mode != BeatmapMode.Standard || !osu.IsMapPlaying())
{
return;
}
int time = osu.GetAudioTime();
int hitObjectIndex = 0;
BeatmapHitObject hitObject = beatmap.HitObjects[hitObjectIndex];
float hitObjectRadiusScaled = beatmap.HitObjectRadius * xMultiplier;
float hitWindow300 = OsuGameRules.GetHitWindow300(beatmap.Difficulty.OverallDifficulty);
float hitWindow100 = OsuGameRules.GetHitWindow100(beatmap.Difficulty.OverallDifficulty);
float hitWindow50 = OsuGameRules.GetHitWindow50(beatmap.Difficulty.OverallDifficulty);
// Can't even change the keys from UI.
// 2017 programming LUL
VirtualKeyCode primaryKey = VirtualKeyCode.VK_Z;
VirtualKeyCode secondaryKey = VirtualKeyCode.VK_X;
VirtualKeyCode allow100Key = VirtualKeyCode.SPACE;
VirtualKeyCode activeKey = primaryKey;
bool keyDown = false;
// Default click window will simply be the timing offset.
int clickWindow = Settings.Default.TimingOffset;
float clickWindow300Min = -Math.Abs(hitWindow300) / 2.0f;
float clickWindow300Max = Math.Abs(hitWindow300) / 2.0f;
float clickWindow100Min = -Math.Abs(hitWindow100) / 1.5f;
float clickWindow100Max = Math.Abs(hitWindow100) / 1.5f;
// This needs tweaking for sure. Take into account if DT is enabled, otherwise it can hold active key for too long.
float extraHoldTime = hitWindow300;
float extraHoldTimeMin = extraHoldTime;
float extraHoldTimeMax = extraHoldTime * 2.0f;
float speedMultiplier = 1;
if (Settings.Default.DoubleTime)
{
speedMultiplier = 1.5f;
}
else if (Settings.Default.HalfTime)
{
speedMultiplier = 0.75f;
}
float userSetBPM = Settings.Default.SingleTapMaxBPM / speedMultiplier / 2.0f;
Random random = new Random();
while (hitObjectIndex <= beatmap.HitObjects.Capacity)
{
// Check if map is still playing.
if (!osu.IsMapPlaying())
{
break;
}
bool waiting = false;
if (Settings.Default.HitScan && !hitObject.IsSpinner && !IsCursorOnCircle(GetScaledX(hitObject.X), GetScaledY(hitObject.Y), hitObjectRadiusScaled, Settings.Default.HitScanPixelOffset))
{
waiting = true;
}
time = osu.GetAudioTime();
if (Settings.Default.RandomizeKeyTimings)
{
extraHoldTime = GetRandomNumber(random, extraHoldTimeMin, extraHoldTimeMax);
if (InputSimulator.IsKeyDown(allow100Key))
{
clickWindow = random.Next((int)clickWindow100Min, (int)clickWindow100Max) + Settings.Default.TimingOffset;
}
else
{
clickWindow = random.Next((int)clickWindow300Min, (int)clickWindow300Max) + Settings.Default.TimingOffset;
}
}
float startTime = hitObject.StartTime + clickWindow;
float endTime = hitObject.EndTime;
// Only add extra hold time if the object is a circle OR it is a slider with hold time less than extra hold time.
if (hitObject.IsCircle)
{
endTime += extraHoldTime;
}
else if (hitObject.IsSlider && (endTime - startTime) < extraHoldTime)
{
endTime = startTime + extraHoldTime;
}
if (time >= startTime && !keyDown && !waiting)
{
if (Settings.Default.TappingStyle == 1 && !hitObject.IsSpinner && (hitObjectIndex + 1) <= beatmap.HitObjects.Count) // Single, not a spinner and next hit object exists.
{
BeatmapHitObject nextHitObject = beatmap.HitObjects[hitObjectIndex + 1];
int nextObjectBPM = beatmap.MsPerBeatToBPM(nextHitObject.StartTime - hitObject.EndTime);
int userSetBPMFinal = (int)Math.Round(userSetBPM * beatmap.GetTimingPointFromOffset(time).Meter);
if (nextObjectBPM > userSetBPMFinal)
{
activeKey = (activeKey == primaryKey) ? secondaryKey : primaryKey;
}
else
{
activeKey = primaryKey;
}
}
// Hold active key.
InputSimulator.SimulateKeyDown(activeKey);
keyDown = true;
}
else if (time > endTime && keyDown)
{
// Release active key.
InputSimulator.SimulateKeyUp(activeKey);
keyDown = false;
if (Settings.Default.TappingStyle == 0) // Alternate
{
activeKey = (activeKey == primaryKey) ? secondaryKey : primaryKey;
}
// Advance to the next hit object.
hitObjectIndex++;
hitObject = beatmap.HitObjects[hitObjectIndex];
}
// Can't get a 50 anymore, move on to the next object.
else if (waiting && time > (hitObject.EndTime + hitWindow50))
{
hitObjectIndex++;
hitObject = beatmap.HitObjects[hitObjectIndex];
}
// Release keys if game is paused to prevent accidentaly hitting a menu button.
if (!osu.IsAudioPlaying() && keyDown)
{
InputSimulator.SimulateKeyUp(activeKey);
}
Task.Delay(1).Wait();
}
// Make sure keys are released when done.
if (keyDown)
{
InputSimulator.SimulateKeyUp(activeKey);
}
}