/// <summary>
/// Responds to user input, accepting or cancelling the message box.
/// </summary>
public override void HandleInput( InputState input )
{
PlayerIndex playerIndex;
// 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 our Accepted and
// Cancelled events, so they can tell which player triggered them.
if ( input.IsMenuSelect( ControllingPlayer, out playerIndex ) )
{
// Raise the accepted event, then exit the message box.
if ( Accepted != null )
Accepted( this, new PlayerIndexEventArgs( playerIndex ) );
ExitScreen();
}
else if ( input.IsMenuCancel( ControllingPlayer, out playerIndex ) )
{
// Raise the cancelled event, then exit the message box.
if ( Cancelled != null )
Cancelled( this, new PlayerIndexEventArgs( playerIndex ) );
ExitScreen();
}
}
/// <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 )
{
}
/// <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 );
}
}
public override void HandleInput( InputState input )
{
if ( input == null )
throw new ArgumentNullException( "input" );
// Look up inputs for the active player profile.
int playerIndex = (int)ControllingPlayer.Value;
KeyboardState keyboardState = input.CurrentKeyboardStates[playerIndex];
GamePadState gamePadState = input.CurrentGamePadStates[playerIndex];
bool gamePadDisconnected = !gamePadState.IsConnected &&
input.GamePadWasConnected[playerIndex];
if ( input.IsPauseGame( ControllingPlayer ) || gamePadDisconnected )
{
//ScreenManager.AddScreen( new PauseMenuScreen(), ControllingPlayer );
ZombieCraft.Instance.Exit();
}
else
{
float mouseZoomSensitivity = 1f;
float triggerZoomSensitivity = 9f;
Vector3 zoomVector = Vector3.Normalize( new Vector3( 0, 1, 1 ) );
// camera zoom (controller)
float zoom = triggerZoomSensitivity * ( input.CurrentGamePadStates[0].Triggers.Left -
input.CurrentGamePadStates[0].Triggers.Right );
// camera zoom (mouse wheel)
float lastScrollValue = scrollValue;
scrollValue = Mouse.GetState().ScrollWheelValue;
if ( lastScrollValue != scrollValue )
zoom = mouseZoomSensitivity * ( lastScrollValue - scrollValue );
Camera camera = InstancedModelDrawer.Camera;
camera.Position += zoomVector * zoom;
// clamp zoom
float lookLength = ( camera.Position - camera.Target ).Length();
if ( lookLength < closeZoom || camera.Position.Y < 0 )
camera.Position = camera.Target + closeZoom * zoomVector;
else if ( lookLength > farZoom )
camera.Position = camera.Target + farZoom * zoomVector;
// camera pan (controller)
float panSensitivity = 5f;
if ( gamePadState.ThumbSticks.Left.X != 0 )
{
float movement = panSensitivity * gamePadState.ThumbSticks.Left.X;
camera.Target.X += movement;
camera.Position.X += movement;
}
if ( gamePadState.ThumbSticks.Left.Y != 0 )
{
float movement = panSensitivity * -gamePadState.ThumbSticks.Left.Y;
camera.Target.Z += movement;
camera.Position.Z += movement;
}
// place beacon with controller
if ( input.IsNewButtonPress( Buttons.A, PlayerIndex.One ) )
PlaceBeacon( 0 );
if ( input.IsNewButtonPress( Buttons.B, PlayerIndex.One ) )
PlaceBeacon( 1 );
if ( input.IsNewButtonPress( Buttons.X, PlayerIndex.One ) )
PlaceBeacon( 2 );
if ( input.IsNewButtonPress( Buttons.Y, PlayerIndex.One ) )
RemoveLastBeacon();
// click to set target position
MouseState mouseState = Mouse.GetState();
if ( mouseState.LeftButton == ButtonState.Pressed )
PlaceBeacon( 0 );
if ( mouseState.RightButton == ButtonState.Pressed )
RemoveLastBeacon();
}
}