public void HandleInput(InputState input, int index)
{
KeyboardState keyboardState = input.CurrentKeyboardStates[index];
GamePadState gamePadState = input.CurrentGamePadStates[index];
Vector2 direction = Vector2.Zero;
// XBox controller input.
direction.X += gamePadState.ThumbSticks.Left.X;
direction.Y -= gamePadState.ThumbSticks.Left.Y;
// keyboard input for development purposes.
if (keyboardState.IsKeyDown(index == 0 ? Keys.A : Keys.Left))
direction.X--;
if (keyboardState.IsKeyDown(index == 0 ? Keys.D : Keys.Right))
direction.X++;
if (keyboardState.IsKeyDown(index == 0 ? Keys.W : Keys.Up))
direction.Y--;
if (keyboardState.IsKeyDown(index == 0 ? Keys.S : Keys.Down))
direction.Y++;
// Normalization only necessary for keyboard input.
if (direction.Length() > 1.0f)
{
direction.Normalize();
}
if (direction.Length() == 0)
{
this.IsMoving = false;
}
else
{
this.Direction = direction;
this.IsMoving = true;
}
if (this.Direction.Y > 0)
this.Body.X = 300 + ghostOffset;
else if (this.Direction.Y < 0)
this.Body.X = 100 + ghostOffset;
else if (this.Direction.X < 0)
this.Body.X = 200 + ghostOffset;
else
this.Body.X = ghostOffset;
//fire ze missiles
if (gamePadState.Buttons.A == ButtonState.Pressed)
{
this.firing = true;
} else if (keyboardState.IsKeyDown(index == 0 ? Keys.Space : Keys.Enter))
this.firing = true;
else
this.firing = false;
}
public override void HandleInput(InputState input)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
int playerIndex = (int) this.ControllingPlayer.Value;
bool gamePadDisconnected = !input.CurrentGamePadStates[playerIndex].IsConnected &&
input.GamePadWasConnected[playerIndex]; ;
if (input.IsPauseGame(this.ControllingPlayer) || gamePadDisconnected)
{
this.ScreenManager.AddScreen(new PauseMenuScreen(), this.ControllingPlayer);
}
else
{
for (int i = 0; i < this.players.Count; i++)
{
this.players[i].HandleInput(input, i);
}
}
}
/// <summary>
/// Responds to user input, changing the selected entry and accepting
/// or cancelling the menu.
/// </summary>
public override void HandleInput(InputState input)
{
// Move to the previous menu entry?
if (input.IsMenuUp(ControllingPlayer))
{
selectedEntry--;
if (selectedEntry < 0)
selectedEntry = menuEntries.Count - 1;
}
// Move to the next menu entry?
if (input.IsMenuDown(ControllingPlayer))
{
selectedEntry++;
if (selectedEntry >= menuEntries.Count)
selectedEntry = 0;
}
// Accept or cancel the menu? We pass in our ControllingPlayer, which may
// either be null (to accept input from any player) or a specific index.
// If we pass a null controlling player, the InputState helper returns to
// us which player actually provided the input. We pass that through to
// OnSelectEntry and OnCancel, so they can tell which player triggered them.
PlayerIndex playerIndex;
if (input.IsMenuSelect(ControllingPlayer, out playerIndex))
{
OnSelectEntry(selectedEntry, playerIndex);
}
else if (input.IsMenuCancel(ControllingPlayer, out playerIndex))
{
OnCancel(playerIndex);
}
}
/// <summary>
/// Allows the screen to handle user input. Unlike Update, this method
/// is only called when the screen is active, and not when some other
/// screen has taken the focus.
/// </summary>
public virtual void HandleInput(InputState input)
{
}
