public void Update(GameTime gameTime, Dictionary dictionary)
{
var mouseState = Mouse.GetState();
SwipeKeyboard.GetBoundingBox(_centerPosition, out Vector2 cornerKeyboard, out Vector2 sizeKeyboard);
Rectangle interactRect = VirtualCoords.ComputePixelRect(cornerKeyboard - new Vector2(CONSTELLATION_WIDTH * 0.01f), sizeKeyboard + new Vector2(CONSTELLATION_WIDTH * 0.02f));
if (interactRect.Contains(mouseState.Position)) // TODO: or intersects word rect
{
_selectionInterpolation = _selectionInterpolation + (float)gameTime.ElapsedGameTime.TotalSeconds / SELECTION_ANIMATION_DURATION;
_selectionInterpolation = Math.Min(1f, _selectionInterpolation);
}
else
{
_selectionInterpolation = _selectionInterpolation - (float)gameTime.ElapsedGameTime.TotalSeconds / SELECTION_ANIMATION_DURATION;
_selectionInterpolation = Math.Max(0f, _selectionInterpolation);
}
_swipeLine.Update(gameTime, _centerPosition);
_associatedWord.ActiveWord = dictionary.ClosestWordToSwipePattern(_swipeLine.HandlePositionsRelative);
_associatedWord.UpdateConstallationWord(_selectionInterpolation);
}
public Constellation(Word word, Vector2 center)
{
_associatedWord = word;
_centerPosition = center;
_underlyingKeyboard = new SwipeKeyboard();
_swipeLine = new SwipeLine(word.OriginalWord);
_selectionInterpolation = 0;
OriginalConfiguration = SwipeKeyboard.WordToSwipePositions(_associatedWord.OriginalWord).ToArray();
}
public void Update()
{
var mouseState = Mouse.GetState();
SwipeKeyboard.GetBoundingBox(_centerPosition, out Vector2 cornerKeyboard, out Vector2 sizeKeyboard);
Rectangle interactRect = DrawArea();
IsPressed = mouseState.LeftButton == ButtonState.Pressed && _mouseStateLastFrame == ButtonState.Released && interactRect.Contains(mouseState.Position);
_mouseStateLastFrame = mouseState.LeftButton;
}
public void Load()
{
var dict = File.ReadLines("Content/dictionary.txt").ToList();
_wordsByLength = new List <List <string> >();
for (int i = 0; i < 10; ++i)
{
_wordsByLength.Add(dict.Where(w => w.Length == i).ToList());
}
// UNIT TEST
var testWord = "princess";
Debug.Assert(ClosestWordToSwipePattern(SwipeKeyboard.WordToSwipePositions(testWord).ToArray()) == testWord);
//=foreach(var sentence in ComputeSentenceVariations("the 0princess is in another 1castle"))
// Console.WriteLine(sentence.Item1, sentence.Item2);
}
public void Draw(SpriteBatch spriteBatch, float selectionInterpolation, Vector2 centerPosition)
{
SwipeKeyboard.GetBoundingBox(centerPosition, out Vector2 cornerKeyboard, out Vector2 sizeKeyboard);
Rectangle rectKeyboard = VirtualCoords.ComputePixelRect(cornerKeyboard, sizeKeyboard);
float thicknessScaled = VirtualCoords.ComputePixelScale(BASE_LINE_THICKNESS);
float dashLengthScaled = VirtualCoords.ComputePixelScale(BASE_LINE_DASH * selectionInterpolation);
float dashTotalScaled = VirtualCoords.ComputePixelScale(BASE_LINE_DASH);
float radiusScaled = VirtualCoords.ComputePixelScale(BASE_LINE_THICKNESS);
for (int h = 0; h < Length; ++h)
{
if (h > 0)
{
Vector2 pos0 = OriginalHandlePositionsRelative[h - 1] * rectKeyboard.Width + new Vector2(rectKeyboard.X, rectKeyboard.Y);
Vector2 pos1 = OriginalHandlePositionsRelative[h] * rectKeyboard.Width + new Vector2(rectKeyboard.X, rectKeyboard.Y);
LineRendering.DrawLineDashed(spriteBatch, pos0, pos1, StyleSheet.BackgroundColor * selectionInterpolation, dashLengthScaled, dashTotalScaled * 2 - dashLengthScaled,
thicknessScaled * 0.7f, radiusScaled * 2f, radiusScaled * 2f);
}
//DrawFromRelative(spriteBatch, rectKeyboard, StyleSheet.DotTexture,
// StyleSheet.BackgroundColor * selectionInterpolation, OriginalHandlePositionsRelative[h], BASE_LINE_THICKNESS * 1.5f, 0);
}
for (int h = 0; h < Length; ++h)
{
Color color = Color.Lerp(StyleSheet.BackgroundColor, StyleSheet.HighlightColor, selectionInterpolation);
float radius = MathHelper.Lerp(BASE_STAR_SIZE, SELECTED_STAR_SIZE, _selectIntepolationHandles[h]);
if (h > 0)
{
Vector2 pos0 = HandlePositionsRelative[h - 1] * rectKeyboard.Width + new Vector2(rectKeyboard.X, rectKeyboard.Y);
Vector2 pos1 = HandlePositionsRelative[h] * rectKeyboard.Width + new Vector2(rectKeyboard.X, rectKeyboard.Y);
LineRendering.DrawLineDashed(spriteBatch, pos0, pos1, color * (0.5f + 0.5f * selectionInterpolation), dashTotalScaled + dashLengthScaled, dashTotalScaled - dashLengthScaled,
thicknessScaled, radiusScaled * 2f, radiusScaled * 2f);
}
DrawFromRelative(spriteBatch, rectKeyboard, StyleSheet.StarTexture,
color, HandlePositionsRelative[h], radius * 2, _selectIntepolationHandles[h] + selectionInterpolation + h);
}
}
public void Update(GameTime gameTime, Vector2 centerPosition)
{
var mouseState = Mouse.GetState();
SwipeKeyboard.GetBoundingBox(centerPosition, out Vector2 cornerKeyboard, out Vector2 sizeKeyboard);
Rectangle rectKeyboard = VirtualCoords.ComputePixelRect(cornerKeyboard, sizeKeyboard);
bool mouseInside = rectKeyboard.Contains(mouseState.Position);
if (_selectedHandle != -1 && mouseInside)
{
HandlePositionsRelative[_selectedHandle] = (mouseState.Position - rectKeyboard.Location).ToVector2() / rectKeyboard.Width;
}
bool clicked = mouseState.LeftButton == ButtonState.Pressed && _lastMouseState.LeftButton == ButtonState.Released && mouseInside;
bool released = mouseState.LeftButton == ButtonState.Released && _lastMouseState.LeftButton == ButtonState.Pressed;
float radius = SELECTED_STAR_SIZE;
float radiusScaled = VirtualCoords.ComputePixelScale(radius);
int closestStar = -1;
if (_selectedHandle == -1 && mouseInside)
{
float minDist = float.MaxValue;
for (int h = 0; h < Length; ++h)
{
Point centerStar = new Point((int)(rectKeyboard.X + rectKeyboard.Width * HandlePositionsRelative[h].X + 0.5f),
(int)(rectKeyboard.Y + rectKeyboard.Width * HandlePositionsRelative[h].Y + 0.5f));
float distStar = (centerStar - mouseState.Position).ToVector2().Length();
if (minDist > distStar && distStar < radiusScaled)
{
minDist = distStar;
closestStar = h;
if (clicked)
{
_selectedHandle = h;
}
}
}
}
for (int h = 0; h < Length; ++h)
{
Point centerStar = new Point((int)(rectKeyboard.X + rectKeyboard.Width * HandlePositionsRelative[h].X + 0.5f),
(int)(rectKeyboard.Y + rectKeyboard.Width * HandlePositionsRelative[h].Y + 0.5f));
if (closestStar == h || _selectedHandle == h)
{
_selectIntepolationHandles[h] += (float)gameTime.ElapsedGameTime.TotalSeconds / SELECTION_ANIMATION_DURATION;
_selectIntepolationHandles[h] = Math.Min(1f, _selectIntepolationHandles[h]);
}
else if (h != closestStar)
{
_selectIntepolationHandles[h] -= (float)gameTime.ElapsedGameTime.TotalSeconds / SELECTION_ANIMATION_DURATION;
_selectIntepolationHandles[h] = Math.Max(0f, _selectIntepolationHandles[h]);
}
if (_selectedHandle == h && released)
{
_selectedHandle = -1;
}
}
if (mouseState.LeftButton != ButtonState.Pressed)
{
_selectedHandle = -1;
}
_lastMouseState = mouseState;
}
/// <summary> /// hyphothetical - real user words ahve floaty swipe patterns /// </summary> public float WordDifference(string wordA, string wordB) => SwipePatternDifference(SwipeKeyboard.WordToSwipePositions(wordA), SwipeKeyboard.WordToSwipePositions(wordB));
private IEnumerable <string> ClosestWordsToSwipePattern(Vector2[] swipePositions)
{
return(_wordsByLength[swipePositions.Length].OrderBy(word =>
SwipeKeyboard.SwipePositionToWordDistance(word, swipePositions)
));
}
