Vector2 GetDesireVelocityFromInput()
{
Vector2 desireVelocity = new Vector2();
TouchCollection touchCollection = TouchPanel.GetState();
if (touchCollection.Count > 0)
{
desireVelocity.X = touchCollection.First().Position.X - X;
desireVelocity.Y = touchCollection.First().Position.Y - Y;
if (desireVelocity.X != 0 || desireVelocity.Y != 0)
{
desireVelocity.Normalize();
const float desiredSpeed = 200;
desireVelocity *= desiredSpeed;
}
}
return(desireVelocity);
}
private void HandleTouches()
{
TouchCollection touches = TouchPanel.GetState();
if (!_touching && touches.Count > 0)
{
_touching = true;
//create a bullet
//send the bullet to the target
var touch = touches.First();
var bullet = new Bullet(this, _bulletTexture, new Vector2(_ship.Position.X - _ship.Radius, _ship.Position.Y), touch.Position);
_bullets.Add(bullet);
//Rotate ship towards touch position
_ship.RotateTowards(touch.Position);
}
else if (touches.Count == 0)
{
_touching = false;
}
}
//------------------------------------------------------------------
public void UpdateTouch()
{
UpdateMouse();
//Get the state of the touch panel
TouchCollection touches = TouchPanel.GetState();
// ToDo: Only first Touch?
// Handle only first Touch
if (!touches.Any())
{
return;
}
var first = touches.First();
if (first.State == TouchLocationState.Pressed)
{
HandleTouch(first.Position);
}
// // Process touch locations
// foreach (TouchLocation location in curTouches)
// {
// switch (location.State)
// {
// case TouchLocationState.Pressed:
// HandleTouch (location.Position);
// break;
// case TouchLocationState.Released:
// break;
// case TouchLocationState.Moved:
// break;
// }
// }
}
public override bool Update(GameTime gameTime, TouchCollection currentTouch, out TouchStateBase nextState)
{
if (currentTouch.Count != 1)
{
nextState = new CooldownState();
TouchStateMachine.SubmitGestureEvent(new DragEventArgs(GestureTiming.Completed, new Vector2()));
return(true);
}
TouchStateMachine.SubmitGestureEvent(new DragEventArgs(GestureTiming.InProgress, currentTouch.First().Position));
nextState = null;
return(false);
}
public static void update(bool game_active, GameTime gameTime,
KeyboardState key_state, GamePadState controller_state)
{
PlayerInputs = InputConfig.Update(PlayerInputs, key_state, controller_state);
LastMouseState = MouseState;
MouseState = Mouse.GetState();
#if TOUCH_EMULATION
//The TouchPanel needs to know the time for when touches arrive
TouchPanelState.CurrentTimestamp = gameTime.TotalGameTime;
Vector2 posThisFrame = new Vector2(MouseState.X, MouseState.Y);
Vector2 posLastFrame = new Vector2(LastMouseTouchState.X, LastMouseTouchState.Y);
simulate_touch(MouseState.LeftButton, LastMouseTouchState.LeftButton,
posThisFrame, posLastFrame, false);
simulate_touch(MouseState.RightButton, LastMouseTouchState.RightButton,
posThisFrame, posLastFrame, true);
LastMouseTouchState = MouseState;
MouseState = new MouseState();
#endif
ControlSchemeSwitched = false;
#if __MOBILE__ || TOUCH_EMULATION
_touchCollection = TouchPanel.GetState();
Gestures.Clear();
while (TouchPanel.IsGestureAvailable)
{
var gesture = TouchPanel.ReadGesture();
Gestures.Add(gesture);
}
#if CONTROL_MOUSE_WITH_TOUCH
MouseState = new MouseState(
(int)(Config.WINDOW_WIDTH * ScreenScaleZoom.X / 2),
(int)(Config.WINDOW_HEIGHT * ScreenScaleZoom.Y / 2), 0,
ButtonState.Released,
ButtonState.Released, ButtonState.Released,
ButtonState.Released, ButtonState.Released);
if (_touchCollection.Count != 0)
{
if (GameActive)
{
if (ControlScheme != ControlSchemes.Mouse)
{
ControlSchemeSwitched = true;
}
ControlScheme = ControlSchemes.Mouse;
}
TouchLocation touch = _touchCollection.First();
MouseState = new MouseState(
(int)touch.Position.X,
(int)touch.Position.Y, 0,
touch.State == TouchLocationState.Released ?
ButtonState.Released : ButtonState.Pressed,
ButtonState.Released, ButtonState.Released,
ButtonState.Released, ButtonState.Released);
}
#endif
#endif
update_control_scheme(key_state, controller_state);
GameActive = game_active;
update_mouse_button_hold();
update_mouse_click_locs();
update_controller_active(key_state, controller_state);
}
/// <summary>
/// Handle user touch events: Pressed, Moved, Released
/// </summary>
private void handleTouch()
{
// Handle all touch here
TouchCollection touchCollection = TouchPanel.GetState();
if (touchCollection.Count() > 0)
{
TouchLocation tl = touchCollection.First();
if (tl.State == TouchLocationState.Pressed)
{
// Handle deck touch and find active card
Card ret = null;
for (int di = 0; di < m_deckList.Count; di++)
{
ret = m_deckList[di].HandleTouch(tl);
if (ret != null)
{
break;
}
}
// Accept to select cards?
if (ret != null && ret.OwnerDeck.Type() != Deck.DeckType.ESourceDeck)
{
// Turn card and activate
if (!ret.IsTurned())
{
if (ret.ParentCard == null)
{
ret.setTurned(true);
p_activeCard = ret;
}
}
// Car is turned
// Set active card under move
else
{
p_activeCard = ret;
}
}
}
else if (tl.State == TouchLocationState.Moved)
{
// If active card, move it
if (p_activeCard != null)
{
p_activeCard.handleTouch(tl);
}
}
else if (tl.State == TouchLocationState.Released)
{
// Where active card was released?
if (p_activeCard != null)
{
// Accept moving cards only from target and source decks
Deck fromDeck = p_activeCard.OwnerDeck;
if (fromDeck != null && (fromDeck.Type() == Deck.DeckType.EUserDeck ||
fromDeck.Type() == Deck.DeckType.EWasteDeck))
{
// Find deck where card was released, accept target and source decks only
Deck toDeck = GetDeckUnderTouch(tl);
if (toDeck != null && (toDeck.Type() == Deck.DeckType.EUserDeck ||
toDeck.Type() == Deck.DeckType.ETargetDeck))
{
if (toDeck == fromDeck)
{
// cancel move
p_activeCard.cancelMove();
}
else
{
// Check is this card move acceptable
if (isAcceptedMove(p_activeCard, toDeck))
{
// Accept move
fromDeck.RemoveCard(p_activeCard);
toDeck.AddCard(p_activeCard);
}
else
{
// Cancel move
p_activeCard.cancelMove();
}
}
}
else
{
// Trying to move card between not acceptable decks
p_activeCard.cancelMove();
}
}
else
{
// Trying to move card between not acceptable decks
p_activeCard.cancelMove();
}
// Reset active card, no moving ongoing
p_activeCard = null;
}
int count = 0;
for (int i = 0; i < m_deckList.Count(); i++)
{
count += m_deckList[i].CardCount();
}
}
}
}
