/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
Timing.TotalTime = gameTime.TotalGameTime.TotalSeconds;
Timing.Accumulator += gameTime.ElapsedGameTime.TotalSeconds;
PlayerInput.UpdateVariable();
bool paused = true;
while (Timing.Accumulator >= Timing.Step)
{
fixedTime.IsRunningSlowly = gameTime.IsRunningSlowly;
TimeSpan addTime = new TimeSpan(0, 0, 0, 0, 16);
fixedTime.ElapsedGameTime = addTime;
fixedTime.TotalGameTime.Add(addTime);
base.Update(fixedTime);
PlayerInput.Update(Timing.Step);
if (loadingScreenOpen)
{
//reset accumulator if loading
// -> less choppy loading screens because the screen is rendered after each update
// -> no pause caused by leftover time in the accumulator when starting a new shift
Timing.Accumulator = 0.0f;
if (TitleScreen.LoadState >= 100.0f &&
(!waitForKeyHit || PlayerInput.GetKeyboardState.GetPressedKeys().Length > 0 || PlayerInput.LeftButtonClicked()))
{
loadingScreenOpen = false;
}
if (!hasLoaded && !CoroutineManager.IsCoroutineRunning(loadingCoroutine))
{
throw new Exception("Loading was interrupted due to an error");
}
}
else if (hasLoaded)
{
SoundPlayer.Update((float)Timing.Step);
if (PlayerInput.KeyHit(Keys.Escape))
{
GUI.TogglePauseMenu();
}
GUIComponent.ClearUpdateList();
paused = (DebugConsole.IsOpen || GUI.PauseMenuOpen || GUI.SettingsMenuOpen) &&
(NetworkMember == null || !NetworkMember.GameStarted);
if (!paused)
{
Screen.Selected.AddToGUIUpdateList();
}
if (NetworkMember != null)
{
NetworkMember.AddToGUIUpdateList();
}
GUI.AddToGUIUpdateList();
DebugConsole.AddToGUIUpdateList();
GUIComponent.UpdateMouseOn();
DebugConsole.Update(this, (float)Timing.Step);
paused = paused || (DebugConsole.IsOpen && (NetworkMember == null || !NetworkMember.GameStarted));
if (!paused)
{
Screen.Selected.Update(Timing.Step);
}
if (NetworkMember != null)
{
NetworkMember.Update((float)Timing.Step);
}
GUI.Update((float)Timing.Step);
}
CoroutineManager.Update((float)Timing.Step, paused ? 0.0f : (float)Timing.Step);
Timing.Accumulator -= Timing.Step;
}
if (!paused)
{
Timing.Alpha = Timing.Accumulator / Timing.Step;
}
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
Timing.TotalTime = gameTime.TotalGameTime.TotalSeconds;
Timing.Accumulator += gameTime.ElapsedGameTime.TotalSeconds;
PlayerInput.UpdateVariable();
bool paused = true;
if (GameMain.NilMod.UseExperimentalFPSLagPrevention && !loadingScreenOpen)
{
if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 2)
{
Timing.Step = 1.0 / 8.0;
FarseerPhysics.Settings.VelocityIterations = 10;
FarseerPhysics.Settings.PositionIterations = 4;
FarseerPhysics.Settings.TOIPositionIterations = 25;
FarseerPhysics.Settings.TOIVelocityIterations = 10;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 4)
{
Timing.Step = 1.0 / 10.0;
FarseerPhysics.Settings.VelocityIterations = 10;
FarseerPhysics.Settings.PositionIterations = 4;
FarseerPhysics.Settings.TOIPositionIterations = 25;
FarseerPhysics.Settings.TOIVelocityIterations = 10;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 6)
{
Timing.Step = 1.0 / 12.0;
FarseerPhysics.Settings.VelocityIterations = 10;
FarseerPhysics.Settings.PositionIterations = 4;
FarseerPhysics.Settings.TOIPositionIterations = 25;
FarseerPhysics.Settings.TOIVelocityIterations = 10;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 8)
{
Timing.Step = 1.0 / 15.0;
FarseerPhysics.Settings.VelocityIterations = 9;
FarseerPhysics.Settings.PositionIterations = 4;
FarseerPhysics.Settings.TOIPositionIterations = 22;
FarseerPhysics.Settings.TOIVelocityIterations = 9;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 10)
{
Timing.Step = 1.0 / 20.0;
FarseerPhysics.Settings.VelocityIterations = 9;
FarseerPhysics.Settings.PositionIterations = 4;
FarseerPhysics.Settings.TOIPositionIterations = 22;
FarseerPhysics.Settings.TOIVelocityIterations = 9;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 12)
{
Timing.Step = 1.0 / 25.0;
FarseerPhysics.Settings.VelocityIterations = 9;
FarseerPhysics.Settings.PositionIterations = 4;
FarseerPhysics.Settings.TOIPositionIterations = 22;
FarseerPhysics.Settings.TOIVelocityIterations = 9;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 14)
{
Timing.Step = 1.0 / 30.0;
FarseerPhysics.Settings.VelocityIterations = 8;
FarseerPhysics.Settings.PositionIterations = 3;
FarseerPhysics.Settings.TOIPositionIterations = 20;
FarseerPhysics.Settings.TOIVelocityIterations = 8;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 16)
{
Timing.Step = 1.0 / 35.0;
FarseerPhysics.Settings.VelocityIterations = 8;
FarseerPhysics.Settings.PositionIterations = 3;
FarseerPhysics.Settings.TOIPositionIterations = 20;
FarseerPhysics.Settings.TOIVelocityIterations = 8;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 18)
{
Timing.Step = 1.0 / 40.0;
FarseerPhysics.Settings.VelocityIterations = 8;
FarseerPhysics.Settings.PositionIterations = 3;
FarseerPhysics.Settings.TOIPositionIterations = 20;
FarseerPhysics.Settings.TOIVelocityIterations = 8;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 20)
{
Timing.Step = 1.0 / 45.0;
FarseerPhysics.Settings.VelocityIterations = 8;
FarseerPhysics.Settings.PositionIterations = 3;
FarseerPhysics.Settings.TOIPositionIterations = 20;
FarseerPhysics.Settings.TOIVelocityIterations = 8;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 22)
{
Timing.Step = 1.0 / 50.0;
FarseerPhysics.Settings.VelocityIterations = 8;
FarseerPhysics.Settings.PositionIterations = 3;
FarseerPhysics.Settings.TOIPositionIterations = 20;
FarseerPhysics.Settings.TOIVelocityIterations = 8;
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 25)
{
Timing.Step = 1.0 / 55.0;
FarseerPhysics.Settings.VelocityIterations = 8;
FarseerPhysics.Settings.PositionIterations = 3;
FarseerPhysics.Settings.TOIPositionIterations = 20;
FarseerPhysics.Settings.TOIVelocityIterations = 8;
}
else
{
Timing.Step = 1.0 / 60.0;
FarseerPhysics.Settings.VelocityIterations = 8;
FarseerPhysics.Settings.PositionIterations = 3;
FarseerPhysics.Settings.TOIPositionIterations = 20;
FarseerPhysics.Settings.TOIVelocityIterations = 8;
}
}
else
{
Timing.Step = 1.0 / 60.0;
FarseerPhysics.Settings.VelocityIterations = 8;
FarseerPhysics.Settings.PositionIterations = 3;
FarseerPhysics.Settings.TOIPositionIterations = 20;
FarseerPhysics.Settings.TOIVelocityIterations = 8;
}
while (Timing.Accumulator >= Timing.Step)
{
NilModProfiler.SWMainUpdateLoop.Start();
fixedTime.IsRunningSlowly = gameTime.IsRunningSlowly;
TimeSpan addTime = new TimeSpan(0, 0, 0, 0, 16);
if (GameMain.NilMod.UseExperimentalFPSLagPrevention)
{
if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 2)
{
addTime = new TimeSpan(0, 0, 0, 0, 125);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 4)
{
addTime = new TimeSpan(0, 0, 0, 0, 100);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 6)
{
addTime = new TimeSpan(0, 0, 0, 0, 83);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 8)
{
addTime = new TimeSpan(0, 0, 0, 0, 66);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 10)
{
addTime = new TimeSpan(0, 0, 0, 0, 50);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 12)
{
addTime = new TimeSpan(0, 0, 0, 0, 40);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 14)
{
addTime = new TimeSpan(0, 0, 0, 0, 33);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 16)
{
addTime = new TimeSpan(0, 0, 0, 0, 28);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 18)
{
addTime = new TimeSpan(0, 0, 0, 0, 25);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 20)
{
addTime = new TimeSpan(0, 0, 0, 0, 22);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 22)
{
addTime = new TimeSpan(0, 0, 0, 0, 20);
}
else if ((int)GameMain.FrameCounter.CurrentFramesPerSecond <= 25)
{
addTime = new TimeSpan(0, 0, 0, 0, 18);
}
else
{
addTime = new TimeSpan(0, 0, 0, 0, 16);
}
}
fixedTime.ElapsedGameTime = addTime;
fixedTime.TotalGameTime.Add(addTime);
base.Update(fixedTime);
NilModProfiler.SWPlayerInput.Start();
if (WindowActive)
{
PlayerInput.Update(Timing.Step);
}
NilModProfiler.RecordPlayerInput();
if (loadingScreenOpen)
{
//reset accumulator if loading
// -> less choppy loading screens because the screen is rendered after each update
// -> no pause caused by leftover time in the accumulator when starting a new shift
if (TitleScreen.LoadState >= 100f)
{
Timing.Accumulator = 0.0f;
this.TargetElapsedTime = new TimeSpan(0, 0, 0, 0, 12);
}
else
{
Timing.Accumulator = Timing.Step * 1.99;
this.TargetElapsedTime = new TimeSpan(0, 0, 0, 0, 1);
}
if (TitleScreen.LoadState >= 100.0f &&
(!waitForKeyHit || PlayerInput.GetKeyboardState.GetPressedKeys().Length > 0 || PlayerInput.LeftButtonClicked()))
{
loadingScreenOpen = false;
}
if (!hasLoaded && !CoroutineManager.IsCoroutineRunning(loadingCoroutine))
{
throw new Exception("Loading was interrupted due to an error");
}
}
else if (hasLoaded)
{
NilMod.Update((float)Timing.Step);
NilModProfiler.SWSoundPlayer.Start();
SoundPlayer.Update((float)Timing.Step);
NilModProfiler.RecordSoundPlayer();
if (PlayerInput.KeyHit(Keys.Escape))
{
GUI.TogglePauseMenu();
}
GUIComponent.ClearUpdateList();
paused = (DebugConsole.IsOpen || GUI.PauseMenuOpen || GUI.SettingsMenuOpen) &&
(NetworkMember == null || !NetworkMember.GameStarted);
if (!paused)
{
Screen.Selected.AddToGUIUpdateList();
}
if (NetworkMember != null)
{
NetworkMember.AddToGUIUpdateList();
}
GUI.AddToGUIUpdateList();
DebugConsole.AddToGUIUpdateList();
GUIComponent.UpdateMouseOn();
NilModProfiler.SWDebugConsole.Start();
DebugConsole.Update(this, (float)Timing.Step);
paused = paused || (DebugConsole.IsOpen && (NetworkMember == null || !NetworkMember.GameStarted));
NilModProfiler.RecordDebugConsole();
if (!paused)
{
NilModProfiler.SWGameScreen.Start();
Screen.Selected.Update(Timing.Step);
NilModProfiler.RecordGameScreen();
}
if (NetworkMember != null)
{
NilModProfiler.SWNetworkMember.Start();
NetworkMember.Update((float)Timing.Step);
NilModProfiler.RecordNetworkMember();
}
NilModProfiler.SWGUIUpdate.Start();
GUI.Update((float)Timing.Step);
NilModProfiler.RecordGUIUpdate();
}
NilModProfiler.SWCoroutineManager.Start();
CoroutineManager.Update((float)Timing.Step, paused ? 0.0f : (float)Timing.Step);
NilModProfiler.RecordCoroutineManager();
Timing.Accumulator -= Timing.Step;
if (NilModProfiler.SWMainUpdateLoop.ElapsedTicks > 0)
{
NilModProfiler.RecordMainLoopUpdate();
}
}
GameMain.NilModProfiler.Update((float)Timing.Step);
if (!paused)
{
Timing.Alpha = Timing.Accumulator / Timing.Step;
}
}
