/// <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)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
{
this.Exit();
}
_texture = _mjpeg.GetMjpegFrame(this.GraphicsDevice);
base.Update(gameTime);
}
//Draw Camera Feed as feedback
public override void Draw(TimeSpan elapsedTime, TimeSpan totalTime)
{
//screenManager.GraphicsDevice.Clear(myColor);
spriteBatch.Begin();
try
{
//Grab Current Image
camImage = videoDecoder.GetMjpegFrame(screenManager.GraphicsDevice);
//Draw the image (video stream)
if (camImage != null)
{
spriteBatch.Draw(camImage, new Vector2(SCREENWIDTH / 2.0f - ((camImage.Height * videoScale) / 2.0f), SCREENHEIGHT / 2.0f + ((camImage.Width * videoScale) / 2.0f)), null, Color.White, -(float)Math.PI / 2, Vector2.Zero, videoScale, SpriteEffects.None, 0);
}
else
{
spriteBatch.Draw(myImage, new Vector2(SCREENWIDTH / 2.0f - 320, SCREENHEIGHT / 2.0f - 320), Color.White);
}
}
catch (Exception) { }
//Draw Mask
// spriteBatch.Draw(mask, Vector2.Zero, Color.DarkGray);
////Draw All Fixation Crosses
//for (int i = 9; i < 16; i = i + 2)
//{
// spriteBatch.Draw(Arrow[i], Radial[i], null, Color.White, 0, Vector2.Zero, 0.1f, SpriteEffects.None, 1);
//}
////Draw feedback target
//if (FB.X != 0 && FB.Y != 0)
//{
// spriteBatch.Draw(fbArrow, FB, null, Color.FromNonPremultiplied(new Vector4(0, 0.8f, 0, 1)), 0, Vector2.Zero, 0.1f, SpriteEffects.None, 1);
//}
spriteBatch.End();
base.Draw(elapsedTime, totalTime);
}
public void Update(GameTime gameTime)
{
#region "INPUTS => KEYBOARD & JOYSTICK"
#region "Keyboard INput"
oldKeyboardState = Keyboard.GetState();
currentGamePadState = GamePad.GetState(pIndex);
//------------------------------------------>
//Change viewport
xnaDrawPanel.GRAPHICS_DEBUGDATA += "\nVIEWPORT MODE:" + ViewPortMode + "\nAXES [" + Axes_X_Axis + " " + Axes_Y_Axis + " " + Axes_Trigger_Left + " " + Axes_Trigger_Right + " " + Axes_X_Rotation + " " + Axes_Y_Rotation + "] \nButtons [ " + Buttons_X + " " + Buttons_Y + " " + Buttons_A + " " + Buttons_B + " " + Buttons_RB + " " + Buttons_LB + " \n" + Buttons_Start + " " + Buttons_Back + " " + Buttons_AnalogBtn1 + " " + Buttons_AnalogBtn2 + " ]";//DEBUG
if ((oldGamepadState.DPad.Right == ButtonState.Pressed && currentGamePadState.DPad.Right == ButtonState.Released))
{
ViewPortMode++; if (ViewPortMode > ViewPortModeMax)
{
ViewPortMode = 0;
}
}
else if ((oldGamepadState.DPad.Left == ButtonState.Pressed && currentGamePadState.DPad.Left == ButtonState.Released))
{
ViewPortMode--; if (ViewPortMode < ViewPortModeMin)
{
ViewPortMode = ViewPortModeMax;
}
}
if (oldKeyboardState.IsKeyDown(Keys.End) && currentKeyboardState.IsKeyUp(Keys.End))
{
if (ISHUDON)
{
ISHUDON = false;
}
else
{
ISHUDON = true;
}
}
#endregion
//Get Joystick Data
#region "Buttons For Indicator Only"
if (currentGamePadState.Buttons.Y == ButtonState.Pressed && oldGamepadState.Buttons.Y == ButtonState.Released)
{
AuxMode++; if (AuxMode > 4)
{
AuxMode = 1;
}
}
if (currentGamePadState.Buttons.X == ButtonState.Pressed && oldGamepadState.Buttons.X == ButtonState.Released)
{
if (!Buttons_X)
{
Buttons_X = true; Buttons_A = false; Buttons_B = false;
}
}
if (currentGamePadState.Buttons.A == ButtonState.Pressed && oldGamepadState.Buttons.A == ButtonState.Released)
{
if (!Buttons_A)
{
Buttons_A = true; Buttons_X = false; Buttons_B = false;
}
}
if (currentGamePadState.Buttons.B == ButtonState.Pressed && oldGamepadState.Buttons.B == ButtonState.Released)
{
if (!Buttons_B)
{
Buttons_B = true; Buttons_A = false; Buttons_X = false;
}
}
if (currentGamePadState.Buttons.RightShoulder == ButtonState.Pressed)
{
Buttons_RB = true;
}
else
{
Buttons_RB = false;
}
if (currentGamePadState.Buttons.LeftShoulder == ButtonState.Pressed)
{
Buttons_LB = true;
}
else
{
Buttons_LB = false;
}
if (currentGamePadState.Buttons.Start == ButtonState.Pressed)
{
Buttons_Start = true;
}
else
{
Buttons_Start = false;
}
if (currentGamePadState.Buttons.Back == ButtonState.Pressed)
{
Buttons_Back = true;
}
else
{
Buttons_Back = false;
}
if (currentGamePadState.Buttons.LeftStick == ButtonState.Pressed)
{
Buttons_AnalogBtn1 = true;
}
else
{
Buttons_AnalogBtn1 = false;
}
if (currentGamePadState.Buttons.RightStick == ButtonState.Pressed)
{
Buttons_AnalogBtn2 = true;
}
else
{
Buttons_AnalogBtn2 = false;
}
if (currentGamePadState.DPad.Up == ButtonState.Pressed)
{
DPad = 1;
} //Up
else if (currentGamePadState.DPad.Down == ButtonState.Pressed)
{
DPad = 2;
} //Down
else if (currentGamePadState.DPad.Left == ButtonState.Pressed)
{
DPad = 3;
} //Left
else if (currentGamePadState.DPad.Right == ButtonState.Pressed)
{
DPad = 4;
} //Right
else
{
DPad = 0;
}
#endregion
#region "Axes Analog Value"
Axes_X_Axis = currentGamePadState.ThumbSticks.Left.X;
Axes_Y_Axis = currentGamePadState.ThumbSticks.Left.Y;
Axes_Trigger_Left = currentGamePadState.Triggers.Left;
Axes_Trigger_Right = currentGamePadState.Triggers.Right;
Axes_X_Rotation = currentGamePadState.ThumbSticks.Right.X;
Axes_Y_Rotation = currentGamePadState.ThumbSticks.Right.Y;
//Scale Region
int scaleFactor = 1000, TriggerBalancer = (int)((MaxAileron + MinAileron) / 2);
Axes_X_Axis_Scaled = Utils.map((int)((Axes_X_Axis + 1.0f) * scaleFactor), 0, 2000, 1000, 2000);
Axes_Y_Axis_Scaled = Utils.map((int)((Axes_Y_Axis + 1.0f) * scaleFactor), 0, 2000, (int)MinThrottle, (int)MaxThrottle);//Throttle
Axes_Trigger_Left_Scaled = Utils.map((int)(Axes_Trigger_Left * scaleFactor), 0, 2000, 1000, 2000);
Axes_Trigger_Right_Scaled = Utils.map((int)(Axes_Trigger_Right * scaleFactor), 0, 2000, 1000, 2000);
Axes_X_Rotation_Scaled = Utils.map((int)((Axes_X_Rotation + 1.0f) * scaleFactor), 0, 2000, (int)MinRudder, (int)MaxRudder); //Rudder
Axes_Y_Rotation_Scaled = Utils.map((int)((Axes_Y_Rotation + 1.0f) * scaleFactor), 0, 2000, (int)MinElevator, (int)MaxElevator); //Elevator
//Trigger
Axes_Trigger_Scaled = TriggerBalancer + Axes_Trigger_Right_Scaled - Axes_Trigger_Left_Scaled; //Aileron
#endregion
#region "JOYSTICK EVENTS"
if (Axes_Y_Axis_Scaled <= MinThrottle && (oldGamepadState.Buttons.Start == ButtonState.Pressed && currentGamePadState.Buttons.Start == ButtonState.Released))
{
if (isArmed)
{
isArmed = false;
ArmDisArmNazeBoard();
DisposeMe();
}
else
{
isArmed = true;
/*
* mJpegDecoder.ParseStream(new Uri("http://" + ControlsSets.BaseControlStation_TabControls.IP_ADDRESS +":"+ ControlsSets.BaseControlStation_TabControls.PORT_IMAGE +"/cam.mjpg"));
*
*/
tcpCore = new TCPCore(IP_ADDRESS, PORT_CONTROL, PORT_STATUS, PORT_IMAGE);
STATUSCONTROL_THREAD = new Thread(new ThreadStart(StatusMessage));
STATUSCONTROL_THREAD.Start();
}
}
if (oldGamepadState.Buttons.LeftShoulder == ButtonState.Pressed && currentGamePadState.Buttons.LeftShoulder == ButtonState.Released)
{
if (ISSTATUSMESSAGEON)
{
ISSTATUSMESSAGEON = false; Console.WriteLine("OK..");
}
else
{
ISSTATUSMESSAGEON = true; Console.WriteLine("off..");
}
}
if (oldGamepadState.Buttons.RightShoulder == ButtonState.Pressed && currentGamePadState.Buttons.RightShoulder == ButtonState.Released)
{
if (isCapture)
{
isCapture = false; Console.WriteLine("OK..2");
}
else
{
isCapture = true; Console.WriteLine("off2");
}
}
#endregion
//------------------------------------------>
oldGamepadState = currentGamePadState;
currentKeyboardState = oldKeyboardState;
#endregion
#region "VIEWPORT INITLIZE"
defaultViewPort = xnaDrawPanel.GraphicsDevice.Viewport;
#endregion
#region "VIEWPORT REGISTER"
int Q_W = defaultViewPort.Width / 4, Q_H = defaultViewPort.Height / 3;
Viewport temp_v1 = new Viewport(0, 0, Q_W, Q_H);
Viewport temp_v2 = new Viewport(0, Q_H, Q_W, Q_H);
Viewport temp_v3 = new Viewport(0, Q_H * 2, Q_W, Q_H);
Viewport temp_v4 = new Viewport(Q_W, 0, Q_W * 3, Q_H * 3);
//--------------------------------------->
if (ViewPortMode == 0)
{
v1 = temp_v1; v2 = temp_v2; v3 = temp_v3; v4 = temp_v4;
}
else if (ViewPortMode == 1)
{
v1 = temp_v2; v2 = temp_v3; v3 = temp_v4; v4 = temp_v1;
}
else if (ViewPortMode == 2)
{
v1 = temp_v3; v2 = temp_v4; v3 = temp_v1; v4 = temp_v2;
}
else if (ViewPortMode == 3)
{
v1 = temp_v4; v2 = temp_v1; v3 = temp_v2; v4 = temp_v3;
}
//--------------------------------------->
pM_1 = Matrix.CreatePerspectiveFieldOfView(ModelMaker.fieldOfViewAngleDegree, v1.AspectRatio, ModelMaker.nearPlaneDistance, ModelMaker.farPlaneDistance);
pM_2 = Matrix.CreatePerspectiveFieldOfView(ModelMaker.fieldOfViewAngleDegree, v2.AspectRatio, ModelMaker.nearPlaneDistance, ModelMaker.farPlaneDistance);
pM_3 = Matrix.CreatePerspectiveFieldOfView(ModelMaker.fieldOfViewAngleDegree, v3.AspectRatio, ModelMaker.nearPlaneDistance, ModelMaker.farPlaneDistance);
pM_4 = Matrix.CreatePerspectiveFieldOfView(ModelMaker.fieldOfViewAngleDegree, v4.AspectRatio, ModelMaker.nearPlaneDistance, ModelMaker.farPlaneDistance);
#endregion
#region "Model Update"
modelMaker_DroneModel.setRotation(MODEL_Rotation_X, MODEL_Rotation_Y, MODEL_Rotation_Z);
modelMaker_DroneModel.Update(gameTime);
#endregion
#region "BAR"
//Throttle bar
ThrottleBar.SetMaxMinVal((int)MaxThrottle, (int)MinThrottle);
ThrottleBar.Update_Pos(new Vector2(xnaDrawPanel.GraphicsDevice.Viewport.Width / 12, xnaDrawPanel.GraphicsDevice.Viewport.Height / 2));
ThrottleBar.SetCurrentVal((int)Axes_Y_Axis_Scaled);
ThrottleBar.Update(gameTime);
//Elevator Bar
ElevatorBar.SetMaxMinVal((int)MaxElevator, (int)MinElevator);
ElevatorBar.Update_Pos(new Vector2(xnaDrawPanel.GraphicsDevice.Viewport.Width / 6, xnaDrawPanel.GraphicsDevice.Viewport.Height / 2));
ElevatorBar.SetCurrentVal((int)Axes_Y_Rotation_Scaled);
ElevatorBar.Update(gameTime);
//Rudder Bar
RudderBar.SetMaxMinVal((int)MaxRudder, (int)MinRudder);
RudderBar.Update_Pos(new Vector2(xnaDrawPanel.GraphicsDevice.Viewport.Width / 8, xnaDrawPanel.GraphicsDevice.Viewport.Height / 2 + (xnaDrawPanel.GraphicsDevice.Viewport.Height / 6)));
RudderBar.SetCurrentVal((int)Axes_X_Rotation_Scaled);
RudderBar.Update(gameTime);
//Aileron Bar
AileronBar.SetMaxMinVal((int)MaxAileron, (int)MinAileron);
AileronBar.Update_Pos(new Vector2(xnaDrawPanel.GraphicsDevice.Viewport.Width / 8, xnaDrawPanel.GraphicsDevice.Viewport.Height / 2 + (xnaDrawPanel.GraphicsDevice.Viewport.Height / 4)));
AileronBar.SetCurrentVal((int)Axes_Trigger_Scaled);
AileronBar.Update(gameTime);
#endregion
#region UDPMessage
TCPMessageSystemSync(gameTime);
#endregion
#region "MJPG UPDATE CONTROLLER"
if (isArmed)
{
try
{
if (isCapture)
{
MJPG_captureImage = mJpegDecoder.GetMjpegFrame(xnaDrawPanel.GraphicsDevice);
}
}
catch (System.Net.WebException ex)
{
Console.WriteLine(ex.ToString());
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
#endregion
}
