/// <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)
{
if (inputHandler.ExitGame == true)
{
this.Exit();
}
inputHandler.Update(gameTime);
JoystickStates joystick = inputHandler.Joystick;
emulator.UpdateJoystickState(joystick);
emulator.Update(86667); // 4 MHz worth of cycles divided by 60 seconds
base.Update(gameTime);
}
protected override JoystickStates BuildJoystickState()
{
GamePadState gamePad = GamePad.GetState(PlayerIndex.One);
JoystickStates joystick = JoystickStates.None;
if (gamePad.DPad.Down == ButtonState.Pressed)
{
joystick |= JoystickStates.Down;
}
if (gamePad.DPad.Up == ButtonState.Pressed)
{
joystick |= JoystickStates.Up;
}
if (gamePad.DPad.Left == ButtonState.Pressed)
{
joystick |= JoystickStates.Left;
}
if (gamePad.DPad.Right == ButtonState.Pressed)
{
joystick |= JoystickStates.Right;
}
if (gamePad.Buttons.A == ButtonState.Pressed)
{
joystick |= JoystickStates.Outside;
}
if (gamePad.Buttons.B == ButtonState.Pressed)
{
joystick |= JoystickStates.Inside;
}
if (gamePad.Buttons.X == ButtonState.Pressed)
{
joystick |= JoystickStates.Option1;
}
if (gamePad.Buttons.Y == ButtonState.Pressed)
{
joystick |= JoystickStates.Option2;
}
return(joystick);
}
protected override JoystickStates BuildJoystickState()
{
KeyboardState keyboard = Keyboard.GetState();
JoystickStates joystick = JoystickStates.None;
if (keyboard.IsKeyDown(Keys.Down) == true)
{
joystick |= JoystickStates.Down;
}
if (keyboard.IsKeyDown(Keys.Up) == true)
{
joystick |= JoystickStates.Up;
}
if (keyboard.IsKeyDown(Keys.Left) == true)
{
joystick |= JoystickStates.Left;
}
if (keyboard.IsKeyDown(Keys.Right) == true)
{
joystick |= JoystickStates.Right;
}
if (keyboard.IsKeyDown(Keys.X) == true)
{
joystick |= JoystickStates.Outside;
}
if (keyboard.IsKeyDown(Keys.Z) == true)
{
joystick |= JoystickStates.Inside;
}
if (keyboard.IsKeyDown(Keys.D1) == true)
{
joystick |= JoystickStates.Option1;
}
if (keyboard.IsKeyDown(Keys.D2) == true)
{
joystick |= JoystickStates.Option2;
}
return(joystick);
}
private JoystickStates SwitchHandedness(JoystickStates value)
{
JoystickStates state = (JoystickStates)(((byte)value) & 0x0F);
if ((value & JoystickStates.Up) == JoystickStates.Up)
{
state |= JoystickStates.Down;
}
if ((value & JoystickStates.Down) == JoystickStates.Down)
{
state |= JoystickStates.Up;
}
if ((value & JoystickStates.Left) == JoystickStates.Left)
{
state |= JoystickStates.Right;
}
if ((value & JoystickStates.Right) == JoystickStates.Right)
{
state |= JoystickStates.Left;
}
return(state);
}
public void UpdateJoystickState(JoystickStates state)
{
this.Suzy.JOYSTICK.State = state;
}
