| public static Timer ( DirectXTimer command ) : float | ||
| command | DirectXTimer | |
| return | float | |
public void DrawGoo()
{
float CurrTime = DXUtil.Timer(DirectXTimer.GetApplicationTime);
float fTime = (float)(((CurrTime % 180.0f) / 180.0f) * (2 * Math.PI));
WorldMatrix = DirectX.Matrix.RotationYawPitchRoll((float)((CurrTime % 240) / 240 * Math.PI), 0, 0) * DirectX.Matrix.Translation(0, -45, -400);
DirectX.Matrix WorldViewMatrix = WorldMatrix * ViewMatrix;
DirectX.Matrix WorldViewProjMatrix = WorldMatrix * ViewMatrix * ProjectionMatrix;
GooEffect.SetValue("fMixTime", fTime);
GooEffect.SetValue("WorldView", WorldViewMatrix);
GooEffect.SetValue("WorldViewProjection", WorldViewProjMatrix);
GameDevice.RenderState.AlphaBlendEnable = false;
int numPasses = GooEffect.Begin(0);
for (int i = 0; i < numPasses; i++)
{
GooEffect.BeginPass(i);
GooMesh.DrawSubset(0);
GooEffect.EndPass();
}
GooEffect.End();
// Restore alpha blend setting
GameDevice.RenderState.AlphaBlendEnable = true;
}
// The GameClass constructor. Here we create, but not show, the GameSettings form.
// The
public GameClass(MainClass mainClass, Control owner)
{
gameState = GameStates.Loading;
this.owner = owner;
this.mainClass = mainClass;
splash = new SplashScreen(this);
splash.ShowDialog();
gameSettings = new SpaceWar.GameSettings(this);
gameSettings.Location = new Point(owner.Bounds.Right, owner.Bounds.Top);
gravity = gameSettings.Gravity;
gameSpeed = gameSettings.GameSpeed;
bounceBack = gameSettings.Bounce;
inverseGravity = gameSettings.InverseGravity;
blackHole = gameSettings.BlackHole;
localDevice = new Microsoft.DirectX.DirectDraw.Device();
localDevice.SetCooperativeLevel(owner, Microsoft.DirectX.DirectDraw.CooperativeLevelFlags.Normal);
DXUtil.Timer(DirectXTimer.Start);
SpaceWar.RotatableShape.CreateShapes();
input = new InputClass(this.owner);
soundHandler = new SoundHandler(this.owner);
try {
netPeer = new PlayClass(this);
}
catch (DirectXException e) {
MessageBox.Show(owner, e.ToString());
}
}
private void Draw()
{
float AppTime = DXUtil.Timer(DirectXTimer.GetApplicationTime);
Vector3 campos = new Vector3(80f * (float)Math.Cos(AppTime), 38, 80f * (float)Math.Sin(AppTime));
if (camMode)
{
campos = new Vector3(0, 200, -30);
}
viewMatrix = Matrix.LookAtLH(campos, new Vector3(),
new Vector3(0, 1, 0));
Matrix worldViewProj = viewMatrix * projMatrix;
// Update the effect's variables
effect.SetValue(handle1, ambient);
effect.SetValue(handle2, worldViewProj);
effect.SetValue(handle3, new float[] { Terrain.size *0.5f *(float)Math.Sin(AppTime), 80, Terrain.size * 0.5f * (float)Math.Cos(AppTime) });
// Begin rendering with the effect
effect.Begin(0);
// There's only one pass
effect.BeginPass(0);
t.Draw();
effect.EndPass();
effect.End();
}
public Explosion(Direct3D.Device NewDevice, DirectX.Vector3 NewPosition)
{
this.CurrDevice = NewDevice;
this.ExplosionTexture = Direct3D.TextureLoader.FromFile(CurrDevice, GameConfig.Files.ExplosionPoint);
this.LightTexture = Direct3D.TextureLoader.FromFile(CurrDevice, GameConfig.Files.ExplosionLight);
this.ExplosionPosition = NewPosition;
this.Rand = new Random();
this.UniversalGravity = .50f;
this.ParticleCount = 100;
this.NeedsDelete = false;
this.Particles = new ArrayList();
for (int i = 0; i < this.ParticleCount; i++)
{
Particles.Add(new Particle(this.UniversalGravity,
ExplosionPosition,
new DirectX.Vector3((float)(Rand.NextDouble() * 0.75f - 0.375f), (float)(Rand.NextDouble() * 0.5f - 0.1f), 0.0f),
DXUtil.Timer(DirectXTimer.GetApplicationTime)));
}
ExplosionFlash = new Flash(ExplosionPosition, DXUtil.Timer(DirectXTimer.GetApplicationTime));
this.LastUpdateTime = DXUtil.Timer(DirectXTimer.GetApplicationTime);
}
protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{
if (device.Disposed)
{
return;
}
// Get elapsed time to calculate FPS
ElapsedTime = DXUtil.Timer(DirectXTimer.GetElapsedTime);
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.CornflowerBlue, 1.0f, 0);
device.BeginScene();
Draw();
// Drawing multiple lines of text on the same sprite is more efficient
using (Sprite s = new Sprite(device))
{
s.Begin(SpriteFlags.AlphaBlend);
int y = 5;
font.DrawText(s, string.Format("FPS: {0}", ((int)(1f / ElapsedTime)).ToString()), new Rectangle(4, y, 0, 0), DrawTextFormat.NoClip, Color.FromArgb(64, 255, 255, 255));
y += 22;
font.DrawText(s, string.Format("Ambient light: {0}%", (int)(ambient * 100)), new Rectangle(4, y, 0, 0), DrawTextFormat.NoClip, Color.FromArgb(64, 255, 255, 255));
s.End();
}
device.EndScene();
device.Present();
// The onPaint event must be called again
this.Invalidate();
}
public SplashScreen(string filename, int nDuration)
{
image = new Image(filename);
m_StartTime = DXUtil.Timer(TIMER.GETABSOLUTETIME);
m_EndTime = m_StartTime + nDuration;
m_vb = new VertexBuffer(typeof(CustomVertex.TransformedTextured), 4,
CGameEngine.Device3D, Usage.WriteOnly, CustomVertex.TransformedTextured.Format,
Pool.Default);
}
public void Draw()
{
Particle tmpParticle;
float CurrTime;
float TimeDiff;
if (this.Particles.Count < 1)
{
NeedsDelete = true;
}
CurrTime = DXUtil.Timer(DirectXTimer.GetApplicationTime);
TimeDiff = CurrTime - LastUpdateTime;
for (int i = 0; i < Particles.Count; i++)
{
tmpParticle = (Particle)Particles[i];
tmpParticle.Velocities.Y -= tmpParticle.Gravity * TimeDiff;
tmpParticle.Positions.X += tmpParticle.Velocities.X * TimeDiff;
tmpParticle.Positions.Y += tmpParticle.Velocities.Y * TimeDiff;
tmpParticle.Positions.Z += tmpParticle.Velocities.Z * TimeDiff;
if (CurrTime - tmpParticle.TimeCreated <= 1.5f)
{
tmpParticle.Height = 1.5f * (1.5f - (CurrTime - tmpParticle.TimeCreated));
tmpParticle.Width = 1.5f * (1.5f - (CurrTime - tmpParticle.TimeCreated));
tmpParticle.GenerateVerticies();
}
this.CurrDevice.Transform.World = DirectX.Matrix.RotationYawPitchRoll(0, 0, 0) * DirectX.Matrix.Translation(tmpParticle.Positions.X, tmpParticle.Positions.Y, tmpParticle.Positions.Z) * SpaceAndTime.ScaleStandard;
this.CurrDevice.SetTexture(0, ExplosionTexture);
CurrDevice.DrawUserPrimitives(Direct3D.PrimitiveType.TriangleStrip, 2, tmpParticle.Verticies);
if (tmpParticle.Positions.Y < -2.0f)
{
this.Particles.Remove(tmpParticle);
}
}
if (CurrTime - ExplosionFlash.TimeCreated <= .25)
{
ExplosionFlash.Height = 256 * (CurrTime - ExplosionFlash.TimeCreated);
ExplosionFlash.Width = 256 * (CurrTime - ExplosionFlash.TimeCreated);
ExplosionFlash.GenerateVerticies();
}
else
{
ExplosionFlash.Height = 0.0f;
ExplosionFlash.Width = 0.0f;
ExplosionFlash.GenerateVerticies();
}
this.CurrDevice.Transform.World = DirectX.Matrix.RotationYawPitchRoll(0, 0, 0) * DirectX.Matrix.Translation(ExplosionFlash.Positions.X, ExplosionFlash.Positions.Y, ExplosionFlash.Positions.Z) * SpaceAndTime.ScaleStandard;
this.CurrDevice.SetTexture(0, LightTexture);
CurrDevice.DrawUserPrimitives(Direct3D.PrimitiveType.TriangleStrip, 2, ExplosionFlash.Verticies);
this.LastUpdateTime = DXUtil.Timer(DirectXTimer.GetApplicationTime);
}
/// <summary>
/// Called once per frame, the call is the entry point for 3d rendering. This
/// function sets up render states, clears the viewport, and renders the scene.
/// </summary>
protected override void Render()
{
input.GetInputState();
//Clear the backbuffer to a Blue color
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Gray, 1.0f, 0);
//Begin the scene
device.BeginScene();
device.Lights[0].Enabled = true;
// Setup the world, view, and projection matrices
Matrix m = new Matrix();
if (destination.Y != 0)
{
y += DXUtil.Timer(DirectXTimer.GetElapsedTime) * (destination.Y * 25);
}
if (destination.X != 0)
{
x += DXUtil.Timer(DirectXTimer.GetElapsedTime) * (destination.X * 25);
}
m = Matrix.Translation(0.0f, 0.75f, 0.0f);
m *= Matrix.RotationY(y);
m *= Matrix.RotationX(x);
device.Transform.World = m;
// Render the teapot.
teapot.DrawSubset(0);
m = new Matrix();
m = Matrix.Translation(0.0f, -0.75f, 0.0f);
m *= Matrix.RotationY(y);
m *= Matrix.RotationX(x);
device.Transform.World = m;
//render the box
box.DrawSubset(0);
device.Transform.View = Matrix.LookAtLH(new Vector3(0.0f, 3.0f, -5.0f), new Vector3(0.0f, 0.0f, 0.0f), new Vector3(0.0f, 1.0f, 0.0f));
device.Transform.Projection = Matrix.PerspectiveFovLH((float)Math.PI / 4, 1.0f, 1.0f, 100.0f);
device.EndScene();
}
/// <summary>
/// Do all the processing for this quadro before we render it
/// </summary>
private void processaProximoQuadro()
{
// Get the current elapsed time
tempoDecorrido = DXUtil.Timer(DirectXTimer.GetElapsedTime);
// Set the world matrix
Matrix worldMatrix = Matrix.Translation(objetoCentro);
device.Transform.World = worldMatrix;
if (quadroRaiz.AnimationController != null)
{
quadroRaiz.AnimationController.AdvanceTime(tempoDecorrido, null);
}
quadro_AtualizarMatrizes((QuadroDerivado)quadroRaiz.FrameHierarchy, worldMatrix);
} // processaProximoQuadro().fim
/// <summary>
/// Create the animation hierarchy for this file
/// </summary>
private void carregarModeloAnimado(string file, PresentParameters presentParams)
{
// Create our allocate hierarchy derived class
HierarquiaAlojamento alloc = new HierarquiaAlojamento(this);
// Load our file
quadroRaiz = Mesh.LoadHierarchyFromFile(file, MeshFlags.Managed,
device, alloc, null);
// Calculate the center and radius of a bounding sphere
objetoRaio = Frame.CalculateBoundingSphere(quadroRaiz.FrameHierarchy,
out objetoCentro);
// Setup the matrices for animation
ossos_ConfigurarMatrizes((QuadroDerivado)quadroRaiz.FrameHierarchy);
// Start the timer
DXUtil.Timer(DirectXTimer.Start);
} // carregarModeloAnimado().fim
public GameWorld(MainForm _mainform)
{
//
// TODO: Add constructor logic here
//
mainform = _mainform;
DXUtil.Timer(DirectXTimer.Start);
peer = new NETPlayer(this);
if (peer.InSession)
{
if (peer.IsHost)
{
timer.Tick += new EventHandler(TimerEvent);
timer.Interval = 4500;
timer.Start();
}
}
InitializeKeyboard();
}
public void DataReceived(object sender, ReceiveEventArgs rea)
{
int senderID = rea.Message.SenderID;
byte mType = (byte)rea.Message.ReceiveData.Read(typeof(byte));
MessageType messageType = (MessageType)mType;
switch (messageType)
{
case MessageType.PlayerUpdateID:
{
PlayerUpdate update = (PlayerUpdate)rea.Message.ReceiveData.Read(typeof(PlayerUpdate));
rea.Message.ReceiveData.Dispose();
lock (otherPlayers)
{
object playerObject = otherPlayers[senderID];
if (null == playerObject)
{
return;
}
RemotePlayer player = (RemotePlayer)playerObject;
player.Position = update.position;
player.Velocity = update.velocity;
player.UpdateTime = DateTime.Now;
player.Active = true;
otherPlayers[senderID] = player;
}
break;
}
case MessageType.GameTime:
{
float stime = (float)rea.Message.ReceiveData.Read(typeof(float));
rea.Message.ReceiveData.Dispose();
serverTime = stime - DXUtil.Timer(DirectXTimer.GetApplicationTime);
break;
}
case MessageType.GameChat:
{
MessageUpdate update = (MessageUpdate)rea.Message.ReceiveData.Read(typeof(MessageUpdate));
string s = "";
s += rea.Message.ReceiveData.ReadString();
rea.Message.ReceiveData.Dispose();
lock (otherPlayers)
{
object playerObject = otherPlayers[senderID];
if (null == playerObject)
{
return;
}
RemotePlayer player = (RemotePlayer)playerObject;
mainform.textBox2.Text += player.ToString() + s + "\r\n";
}
break;
}
}
}
unsafe private void CheckTimer(object aCpuNo)
{
CheckResults ThreadSummary = new CheckResults();
ThreadSummary.TimerResolution = 0;
ThreadSummary.StopwatchResolution = 0;
try
{
try
{
short currentCpu = (short)aCpuNo;
SetThreadAffinityMask(GetCurrentThread(), new IntPtr(1 << currentCpu));
float MpAccuracy = DXUtil.Timer(DirectXTimer.GetAbsoluteTime);
MpAccuracy = DXUtil.Timer(DirectXTimer.GetAbsoluteTime) - MpAccuracy;
Stopwatch TimerWatch = new Stopwatch();
TimerWatch.Start();
TimerWatch.Stop();
double NetAccuracyMs = ((double)TimerWatch.ElapsedTicks / (double)Stopwatch.Frequency) * 1000;
string NetAccuracyResult = NetAccuracyMs.ToString("N5");
long TicksPerSec = 0;
if (!QueryPerformanceFrequency(ref TicksPerSec))
{
MessageBox.Show("This system does not support accurate timing!");
return;
}
long TempTime = 0;
double StartTime = 0;
QueryPerformanceCounter(ref TempTime);
// we neglect the overhead of these assignments in between..
StartTime = TempTime;
QueryPerformanceCounter(ref TempTime);
// The timespan between two timer results in ms
double SysAccuracyMs = ((TempTime - StartTime) / TicksPerSec) * 1000;
string SysAccuracyResult = SysAccuracyMs.ToString("N5");
if (SysAccuracyMs < fMaxAccuracy)
{
fMaxAccuracy = SysAccuracyMs;
}
ThreadSummary.ResultOutput = string.Format("CPU {0}: Ticks per second: {1} / MP accuracy: {2} / .NET accuracy: {3} / Approx. accurary in ms: {4}", currentCpu, TicksPerSec, MpAccuracy, NetAccuracyResult, SysAccuracyResult);
ThreadSummary.TimerResolution = SysAccuracyMs;
ThreadSummary.StopwatchResolution = NetAccuracyMs;
Thread.Sleep(0);
}
catch (ThreadAbortException tae) { ThreadSummary.ResultOutput = tae.Message; }
catch (ThreadStateException tse) { ThreadSummary.ResultOutput = tse.Message; }
// Let the GUI thread add our result to the listbox
Invoke(new MethodListViewItems(ThreadedListItemAdder), new object[] { ThreadSummary });
}
catch (Exception) { }
}
public void MainLoop()
{
float minFrameTime = gameSettings.GameSpeed * 0.005f;
if (lastFrameTime < minFrameTime)
{
lastFrameTime += DXUtil.Timer(DirectXTimer.GetElapsedTime);
return;
}
lastFrameTime = 0.0f;
try {
if (gameState == GameStates.Paused)
{
Word paused = new Word("PAUSED", Constants.LetterSize * 1.5f);
paused.Draw(surfaceSecondary, Color.White.ToArgb(),
Constants.LetterSpacing * 2,
new Point(windowBounds.Left + 50, windowBounds.Top + 50));
surfacePrimary.Draw(surfaceSecondary, DrawFlags.DoNotWait);
}
// Clear the ship's sound flags
ship.Sounds = (Sounds)0;
// process input
HandleKeys();
if (gameState != GameStates.Running)
{
return;
}
surfaceSecondary.ColorFill(Color.Black);
surfaceSecondary.DrawWidth = 1;
// update my position, and tell others about it...
ship.UpdatePosition();
// update my state, and draw myself...
ship.UpdateState();
//If there are other players, send them our ship info
if (netPeer.InSession && otherPlayers.Count > 0)
{
SendMyPlayerUpdate();
}
WriteScores();
stars.Draw(surfaceSecondary);
int shipColor = Color.White.ToArgb();
int shotColor = Color.White.ToArgb();
ship.Draw(surfaceSecondary, shipColor, shotColor);
// Handle other ships
// walk through all other players. For each player
// 1) draw the ship
// 2) check to see whether the other ship has killed us
// 3) figure the score
// 4) see if we need to time-out this ship
int shipIndex = 0;
Sounds otherShipSounds = (Sounds)0;
DateTime now = DateTime.Now;
lock (otherPlayers) {
foreach (RemotePlayer player in otherPlayers.Values)
{
if (!player.Active)
{
continue;
}
player.Ship.Draw(surfaceSecondary, shipColors[shipIndex].ToArgb(), shotColor);
shipIndex = (shipIndex + 1) % shipColors.Length;
ship.TestShip(player);
otherShipSounds |= player.Ship.Sounds;
// if we haven't gotten an update in a while,
// mark the player as inactive...
TimeSpan delta = now - player.UpdateTime;
if (delta.Seconds > Constants.RemoteTickTimeout)
{
player.Active = false;
}
}
}
// Draw the sun only if the "Black Hole" option isn't enabled
if (!blackHole)
{
sun.Draw(surfaceSecondary);
}
surfacePrimary.Draw(surfaceSecondary, DrawFlags.DoNotWait);
PlaySounds(otherShipSounds);
}
catch (SurfaceLostException) {
// The surface can be lost if power saving
// mode kicks in, or any other number of reasons.
CreateSurfaces();
}
}
public void StartZero()
{
_isRunning = true;
_startTime = (uint)(DXUtil.Timer(DirectXTimer.GetAbsoluteTime) * 1000.0);
}
private void TimerEvent(Object myObject, EventArgs myEventArgs)
{
peer.SendTimeUpdate(DXUtil.Timer(DirectXTimer.GetApplicationTime));
}
public void Loop()
{
float minFrameTime = Speed * 0.005f;
if (lastFrameTime < minFrameTime)
{
lastFrameTime += DXUtil.Timer(DirectXTimer.GetElapsedTime);
return;
}
// read input
ReadKeyboard();
if (appTime - appTimeOld > 0.1)
{
appTimeOld = appTime;
if (peer.InSession && otherPlayers.Count > 0)
{
SendMyPlayerUpdate();
}
}
DateTime now = DateTime.Now;
lock (otherPlayers)
{
foreach (RemotePlayer player in otherPlayers.Values)
{
if (!player.Active)
{
continue;
}
TimeSpan delta = now - player.UpdateTime;
if (delta.Seconds > RemoteTickTimeout)
{
player.Active = false;
}
}
}
// compute all
if (peer.InSession)
{
if (peer.IsHost)
{
appTime = DXUtil.Timer(DirectXTimer.GetApplicationTime);
}
else
{
appTime = DXUtil.Timer(DirectXTimer.GetApplicationTime) + serverTime;
}
}
mainform.Text = "" + appTime;
Update(appTime);
// network respond
// render
// me
mainform.clear();
mainform.setDot(position);
// others
lock (otherPlayers)
{
foreach (RemotePlayer player in otherPlayers.Values)
{
if (!player.Active)
{
continue;
}
mainform.setDot(player.Position);
}
}
lastFrameTime = 0.0f;
}
private bool _paused; // is timer paused?
// --------------------------------------------------------------------
// Returns absolute system time; static; requires no timer objects
// --------------------------------------------------------------------
public static float Now()
{
return(DXUtil.Timer(DirectXTimer.GetAbsoluteTime));
}
public bool Render()
{
try
{
bool fog_state = CGameEngine.Device3D.RenderState.FogEnable;
CGameEngine.Device3D.RenderState.FogEnable = false;
CustomVertex.TransformedTextured[] data = new CustomVertex.TransformedTextured[4];
data[0].X = 0.0f;
data[0].Y = 0.0f;
data[0].Z = 0.0f;
data[0].Tu = 0.0f;
data[0].Tv = 0.0f;
data[1].X = CGameEngine.Device3D.Viewport.Width;
data[1].Y = 0.0f;
data[1].Z = 0.0f;
data[1].Tu = 1.0f;
data[1].Tv = 0.0f;
data[2].X = 0.0f;
data[2].Y = CGameEngine.Device3D.Viewport.Height;
data[2].Z = 0.0f;
data[2].Tu = 0.0f;
data[2].Tv = 1.0f;
data[3].X = CGameEngine.Device3D.Viewport.Width;
data[3].Y = CGameEngine.Device3D.Viewport.Height;
data[3].Z = 0.0f;
data[3].Tu = 1.0f;
data[3].Tv = 1.0f;
m_vb.SetData(data, 0, 0);
CGameEngine.Device3D.SetStreamSource(0, m_vb, 0);
CGameEngine.Device3D.VertexFormat = CustomVertex.TransformedTextured.Format;
// Set the texture
CGameEngine.Device3D.SetTexture(0, image.GetTexture());
// Render the face
CGameEngine.Device3D.DrawPrimitives(PrimitiveType.TriangleStrip, 0, 2);
CGameEngine.Device3D.RenderState.FogEnable = fog_state;
}
catch (DirectXException d3de)
{
Console.AddLine("Unable to display SplashScreen ");
Console.AddLine(d3de.ErrorString);
}
catch (Exception e)
{
Console.AddLine("Unable to display SplashScreen ");
Console.AddLine(e.Message);
}
// check for timeout
float fCurrentTime = DXUtil.Timer(TIMER.GETABSOLUTETIME);
fTimeLeft = m_EndTime - fCurrentTime;
return(fCurrentTime > m_EndTime);
}
