public override bool Update(GameTime gameTime, ref MouseState MouseState, ref MouseState OldMouseState)
{
Point AbsolutePosition = this.AbsolutePosition;
Point AbsoluteSize = this.AbsoluteSize;
HoveringOver = false;
if (IsDisplayed && MouseState.Position.X >= AbsolutePosition.X && MouseState.Position.Y >= AbsolutePosition.Y &&
MouseState.Position.X < AbsolutePosition.X + AbsoluteSize.X && MouseState.Position.Y < AbsolutePosition.Y + AbsoluteSize.Y)
{
HoveringOver = true;
if (OldMouseState.LeftButton == ButtonState.Released && MouseState.LeftButton == ButtonState.Pressed)
{
IsFocused = true;
}
}
else if (IsDisplayed && OldMouseState.LeftButton == ButtonState.Released && MouseState.LeftButton == ButtonState.Pressed)
{
IsFocused = false;
}
// update textbox specific stuff
bool SetCursorPositionToMouse = false;
int TotalTextWidth = 0;
int TotalCursorPositionOnText = 0;
for (int i = 0; i < Text.Length; i++)
{
CharacterTexture CharacterToDraw = Font[Text[i]];
TotalTextWidth += CharacterToDraw.Texture.Width + CharacterToDraw.Spacing;
if (CursorPosition > i)
{
TotalCursorPositionOnText += CharacterToDraw.Texture.Width + CharacterToDraw.Spacing;
}
if (IsFocused && OldMouseState.LeftButton == ButtonState.Released && MouseState.LeftButton == ButtonState.Pressed)
{
CursorPosition = SetCursorPositionToMouse? CursorPosition : Text.Length;
if (SetCursorPositionToMouse == false && TotalTextWidth - CharacterToDraw.Texture.Width / 2 > MouseState.X - AbsolutePosition.X - 2 + Scroll)
{
CursorPosition = i;
SetCursorPositionToMouse = true;
}
}
}
if (TotalCursorPositionOnText + 6 - Scroll > AbsoluteSize.X)
{
Scroll = TotalCursorPositionOnText + (AbsoluteSize.X / 2) - AbsoluteSize.X;
}
else if (TotalCursorPositionOnText - 6 - Scroll < 0)
{
Scroll = Math.Max(TotalCursorPositionOnText - (AbsoluteSize.X / 2), 0);
}
return(HoveringOver);
}
public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)
{
Point ParentAbsolutePosition = Parent != null ? Parent.AbsolutePosition : new Point();
Point ParentAbsoluteSize = Parent != null ? Parent.AbsoluteSize : new Point(GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height);
int AbsoluteX = (int)(Position.Offset.X + (Position.Scale.X * ParentAbsoluteSize.X)) + ParentAbsolutePosition.X;
int AbsoluteY = (int)(Position.Offset.Y + (Position.Scale.Y * ParentAbsoluteSize.Y)) + ParentAbsolutePosition.Y;
int AbsoluteSizeX = (int)(Size.Offset.X + (Size.Scale.X * ParentAbsoluteSize.X));
int AbsoluteSizeY = (int)(Size.Offset.Y + (Size.Scale.Y * ParentAbsoluteSize.Y));
if (IsDisplayed)
{
for (int c = (ShadowEnabled ? 1 : 0); c >= 0; c--)
{
int TextXOffset = 0;
for (int i = 0; i < Text.Length; i++)
{
// this code is kinda confusing but im not touching this thing again in 2000 years
int XPosition = AbsoluteX + TextXOffset;
CharacterTexture CharacterToDraw = Font[Text[i]];
//int RectLeft = Math.Min(CharacterToDraw.Texture.Width, Math.Max(0, AbsoluteX - XPosition + 3));
//int RectRight = Math.Min(CharacterToDraw.Texture.Bounds.Width - RectLeft, AbsoluteX + AbsoluteSizeX - XPosition - 3);
/*spriteBatch.Draw(CharacterToDraw.Texture, new Rectangle(XPosition + RectLeft, AbsoluteY + 3,
* RectRight, 8),
* new Rectangle(RectLeft, 0, RectRight, CharacterToDraw.Texture.Bounds.Height),
* TextColor
* );*/
spriteBatch.Draw(CharacterToDraw.Texture, new Vector2(XPosition + c, AbsoluteY + c), (c == 0? TextColor : ShadowColor));
TextXOffset += CharacterToDraw.Texture.Width + CharacterToDraw.Spacing;
}
}
}
}
public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)
{
Point ParentAbsolutePosition = Parent != null ? Parent.AbsolutePosition : new Point();
Point ParentAbsoluteSize = Parent != null ? Parent.AbsoluteSize : new Point(GraphicsDevice.Viewport.Width, GraphicsDevice.Viewport.Height);
int AbsoluteX = (int)(Position.Offset.X + (Position.Scale.X * ParentAbsoluteSize.X)) + ParentAbsolutePosition.X;
int AbsoluteY = (int)(Position.Offset.Y + (Position.Scale.Y * ParentAbsoluteSize.Y)) + ParentAbsolutePosition.Y;
int AbsoluteSizeX = (int)(Size.Offset.X + (Size.Scale.X * ParentAbsoluteSize.X));
int AbsoluteSizeY = (int)(Size.Offset.Y + (Size.Scale.Y * ParentAbsoluteSize.Y));
if (IsDisplayed)
{
if (!IsFocused || (FocusedLeftEdge == null && FocusedCenter == null && FocusedRightEdge == null))
{
spriteBatch.Draw(LeftEdge, new Vector2(AbsoluteX, AbsoluteY), Color.White);
spriteBatch.Draw(Center,
new Rectangle(AbsoluteX + LeftEdge.Width, AbsoluteY, Math.Max(AbsoluteSizeX - LeftEdge.Width - RightEdge.Width, 0), LeftEdge.Height),
Center.Bounds, Color.White
);
spriteBatch.Draw(RightEdge, new Vector2(AbsoluteX + AbsoluteSizeX - LeftEdge.Width, AbsoluteY), Color.White);
}
else
{
spriteBatch.Draw(FocusedLeftEdge, new Vector2(AbsoluteX, AbsoluteY), Color.White);
spriteBatch.Draw(FocusedCenter,
new Rectangle(AbsoluteX + LeftEdge.Width, AbsoluteY, Math.Max(AbsoluteSizeX - LeftEdge.Width - RightEdge.Width, 0), LeftEdge.Height),
Center.Bounds, Color.White
);
spriteBatch.Draw(FocusedRightEdge, new Vector2(AbsoluteX + AbsoluteSizeX - LeftEdge.Width, AbsoluteY), Color.White);
}
int TextXOffset = 0;
int DrawCursorPosition = 0;
string TextToDisplay = (Text == "" && !IsFocused)? PlaceHolderText : Text;
Color TextColorToDisplay = (Text == "" && !IsFocused)? PlaceHolderTextColor : TextColor;
for (int i = 0; i < TextToDisplay.Length; i++)
{
// this code is kinda confusing but im not touching this thing again in 2000 years
int XPosition = AbsoluteX + 3 + TextXOffset - Scroll;
CharacterTexture CharacterToDraw = Font[TextToDisplay[i]];
int RectLeft = Math.Min(CharacterToDraw.Texture.Width, Math.Max(0, AbsoluteX - XPosition + 3));
int RectRight = Math.Min(CharacterToDraw.Texture.Bounds.Width - RectLeft, AbsoluteX + AbsoluteSizeX - XPosition - 3);
spriteBatch.Draw(CharacterToDraw.Texture, new Rectangle(XPosition + RectLeft, AbsoluteY + 3,
RectRight, 8),
new Rectangle(RectLeft, 0, RectRight, CharacterToDraw.Texture.Bounds.Height),
TextColorToDisplay
);
if (i == CursorPosition)
{
DrawCursorPosition = TextXOffset;
}
TextXOffset += CharacterToDraw.Texture.Width + CharacterToDraw.Spacing;
}
if (IsFocused && gameTime.TotalGameTime.TotalSeconds * 2 % 2 >= 1)
{
spriteBatch.Draw(PixelTexture, new Rectangle(AbsoluteX + 2 - Scroll + (CursorPosition > 0? (CursorPosition >= TextToDisplay.Length? TextXOffset : DrawCursorPosition) : 0), AbsoluteY + 3, 1, 8), PixelTexture.Bounds, Color.Black);
}
}
}
