private void RenderBackground(RendererParameters parameters, WindowTexture windowTexture)
{
Color backgroundColor = BackgroundColor * Alpha;
RasterizerState rasterizerState = ScissorRectangleContext.Current != null ? new ScissoringRasterizerState() : RasterizerState.CullNone;
SpriteBatchContext spriteBatchContext = SpriteBatchContext.Current ?? SpriteBatchContext.Default;
Vector2 origin = spriteBatchContext.Origin;
parameters.SpriteBatch.Begin(
SpriteSortMode.Deferred,
BlendState.AlphaBlend,
SamplerState.PointWrap,
DepthStencilState.None,
rasterizerState,
spriteBatchContext.Effect,
spriteBatchContext.TransformMatrix);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.TopLeftCornerRectangle, windowTexture.BackgroundTopLeftRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.TopRightCornerRectangle, windowTexture.BackgroundTopRightRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.BottomLeftCornerRectangle, windowTexture.BackgroundBottomLeftRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.BottomRightCornerRectangle, windowTexture.BackgroundBottomRightRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.LeftRectangle, windowTexture.BackgroundLeftRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.RightRectangle, windowTexture.BackgroundRightRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.TopRectangle, windowTexture.BackgroundTopRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.BottomRectangle, windowTexture.BackgroundBottomRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.CenterRectangle, windowTexture.BackgroundCenterRectangle, backgroundColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.End();
}
private void RenderAnswers(
RendererParameters parameters,
WindowTexture selectedAnswerWindowTexture,
SpriteFont font,
Matrix transformMatrix,
IEnumerable <MessageTextAnswer> answers,
Color shadowColor,
Vector2 position)
{
answers = answers.ToArray();
int answerCount = answers.Count();
int totalAnswerPadding = ((answerCount - 1) * TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalPadding);
float lineWidth = answers.Sum(arg => arg.Size.X + (selectedAnswerWindowTexture.SpriteWidth * 2) + (TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalTextPadding * 2)) + totalAnswerPadding;
float lineHeight = answers.Max(arg => arg.Size.Y);
position.X += (Window.AbsoluteClientRectangle.Width - lineWidth) / 2;
foreach (MessageTextAnswer answer in answers)
{
var window = new BorderedWindow(
new Rectangle(
position.X.Round(),
position.Y.Round(),
(answer.Size.X + (selectedAnswerWindowTexture.SpriteWidth * 2) + (TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalTextPadding * 2)).Round(),
(lineHeight + (selectedAnswerWindowTexture.SpriteHeight * 2)).Round()),
selectedAnswerWindowTexture.Padding);
if (answer.Answer == _answerSelectionManager.SelectedAnswer)
{
_messageAnswerRenderer.Update(
window.WindowRectangle,
selectedAnswerWindowTexture.Padding,
answer.SelectedAnswerBackgroundColor.ToXnaColor(),
Alpha,
Window.AbsoluteClientRectangle,
transformMatrix);
_messageAnswerRenderer.Render(parameters);
}
var textPosition = new Vector2(
window.AbsoluteClientRectangle.X + ((window.AbsoluteClientRectangle.Width - answer.Size.X) / 2),
window.AbsoluteClientRectangle.Y + ((window.AbsoluteClientRectangle.Height - lineHeight) / 2));
Color textColor = answer.Answer == _answerSelectionManager.SelectedAnswer ? answer.SelectedAnswerForegroundColor.ToXnaColor() : answer.UnselectedAnswerForegroundColor.ToXnaColor();
parameters.SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, DepthStencilState.None, new ScissoringRasterizerState(), null, transformMatrix);
parameters.SpriteBatch.DrawStringWithShadow(
font,
answer.Text,
textPosition.Round(),
textColor * Alpha,
shadowColor,
Vector2.One);
parameters.SpriteBatch.End();
position.X += window.WindowRectangle.Width + TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalPadding;
}
}
private void RenderBorder(RendererParameters parameters, WindowTexture windowTexture)
{
Color borderColor = BorderColor * Alpha;
RasterizerState rasterizerState = ScissorRectangleContext.Current != null ? new ScissoringRasterizerState() : RasterizerState.CullNone;
SpriteBatchContext spriteBatchContext = SpriteBatchContext.Current ?? SpriteBatchContext.Default;
Vector2 origin = spriteBatchContext.Origin;
parameters.SpriteBatch.Begin(
SpriteSortMode.Deferred,
BlendState.AlphaBlend,
SamplerState.PointClamp,
DepthStencilState.None,
rasterizerState,
spriteBatchContext.Effect,
spriteBatchContext.TransformMatrix);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.TopLeftCornerRectangle, windowTexture.BorderTopLeftRectangle, borderColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.TopRightCornerRectangle, windowTexture.BorderTopRightRectangle, borderColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.BottomLeftCornerRectangle, windowTexture.BorderBottomLeftRectangle, borderColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.BottomRightCornerRectangle, windowTexture.BorderBottomRightRectangle, borderColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.LeftRectangle, windowTexture.BorderTextureLeftRectangle, borderColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.RightRectangle, windowTexture.BorderRightRectangle, borderColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.TopRectangle, windowTexture.BorderTopRectangle, borderColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.Draw(windowTexture.Texture, Window.BottomRectangle, windowTexture.BorderBottomRectangle, borderColor, 0f, origin, SpriteEffects.None, 0f);
parameters.SpriteBatch.End();
}
protected override void RenderBorder(RendererParameters parameters)
{
parameters.ThrowIfNull("parameters");
WindowTexture windowTexture = _getWindowTextureDelegate(parameters.TextureContent);
if (windowTexture == null)
{
throw new Exception("Must specify a valid window texture.");
}
RenderBorder(parameters, windowTexture);
}
public MessageFormatter(IMessage message, SpriteFont font, WindowTexture selectedAnswerWindowTexture, float maximumLineWidth)
{
message.ThrowIfNull("message");
font.ThrowIfNull("font");
selectedAnswerWindowTexture.ThrowIfNull("selectedAnswerWindowTexture");
_font = font;
_selectedAnswerWindowTexture = selectedAnswerWindowTexture;
_maximumLineWidth = maximumLineWidth;
_spaceWord = new MessageTextWord(" ", font.MeasureString(" "), false);
ProcessMessageParts(message);
}
public MessageFormatter(IMessage message, SpriteFont font, WindowTexture selectedAnswerWindowTexture, float maximumLineWidth)
{
message.ThrowIfNull("message");
font.ThrowIfNull("font");
selectedAnswerWindowTexture.ThrowIfNull("selectedAnswerWindowTexture");
_font = font;
_selectedAnswerWindowTexture = selectedAnswerWindowTexture;
_maximumLineWidth = maximumLineWidth;
_spaceWord = new MessageTextWord(" ", font.MeasureString(" "), false);
ProcessMessageParts(message);
}
private void RenderScrollArrows(RendererParameters parameters)
{
WindowTexture windowTexture = parameters.TextureContent.Windows.InnerBevel1;
int x = Window.AbsoluteClientRectangle.Right - windowTexture.SpriteWidth;
var scrollPosition = new FloatToInt(_state.ScrollPosition);
var upArrowPosition = new Vector2(x, Window.AbsoluteClientRectangle.Y);
var downArrowPosition = new Vector2(x, Window.AbsoluteClientRectangle.Bottom - windowTexture.SpriteHeight);
Color upArrowColor = (scrollPosition == 0 ? TextAdventure.Xna.Constants.MessageRenderer.DisabledArrowColor : TextAdventure.Xna.Constants.MessageRenderer.ArrowColor) * Alpha;
Color downArrowColor = (scrollPosition.FloatValue >= _state.MaximumScrollPosition
? TextAdventure.Xna.Constants.MessageRenderer.DisabledArrowColor
: TextAdventure.Xna.Constants.MessageRenderer.ArrowColor) * Alpha;
parameters.SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, DepthStencilState.None, RasterizerState.CullNone);
parameters.SpriteBatch.Draw(windowTexture.Texture, upArrowPosition, windowTexture.UpArrowRectangle, upArrowColor);
parameters.SpriteBatch.Draw(windowTexture.Texture, downArrowPosition, windowTexture.DownArrowRectangle, downArrowColor);
parameters.SpriteBatch.End();
}
private void RenderMessage(RendererParameters parameters)
{
Color textColor = TextAdventure.Xna.Constants.MessageRenderer.TextColor * Alpha;
Color shadowColor = TextAdventure.Xna.Constants.MessageRenderer.ShadowColor * Alpha;
var position = new Vector2(Window.AbsoluteClientRectangle.X, Window.AbsoluteClientRectangle.Y);
Matrix translationMatrix = Matrix.CreateTranslation(0f, -_state.ScrollPosition, 0f) * _transformMatrix;
SpriteFont font = parameters.FontContent.Calibri12Pt;
WindowTexture selectedAnswerWindowTexture = parameters.TextureContent.Windows.Glow1;
for (int lineIndex = 0; lineIndex < _formatter.LineCount; lineIndex++)
{
MessageTextWord[] words = _formatter.GetWordsByLine(lineIndex).ToArray();
MessageTextAnswer[] answers = words.OfType <MessageTextAnswer>().ToArray();
if (answers.Length > 0)
{
RenderAnswers(parameters, selectedAnswerWindowTexture, font, translationMatrix, answers, shadowColor, position);
}
else
{
RenderWords(parameters, font, translationMatrix, lineIndex, words, shadowColor, ref position, ref textColor);
}
}
}
private void RenderAnswers(
RendererParameters parameters,
WindowTexture selectedAnswerWindowTexture,
SpriteFont font,
Matrix transformMatrix,
IEnumerable<MessageTextAnswer> answers,
Color shadowColor,
Vector2 position)
{
answers = answers.ToArray();
int answerCount = answers.Count();
int totalAnswerPadding = ((answerCount - 1) * TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalPadding);
float lineWidth = answers.Sum(arg => arg.Size.X + (selectedAnswerWindowTexture.SpriteWidth * 2) + (TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalTextPadding * 2)) + totalAnswerPadding;
float lineHeight = answers.Max(arg => arg.Size.Y);
position.X += (Window.AbsoluteClientRectangle.Width - lineWidth) / 2;
foreach (MessageTextAnswer answer in answers)
{
var window = new BorderedWindow(
new Rectangle(
position.X.Round(),
position.Y.Round(),
(answer.Size.X + (selectedAnswerWindowTexture.SpriteWidth * 2) + (TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalTextPadding * 2)).Round(),
(lineHeight + (selectedAnswerWindowTexture.SpriteHeight * 2)).Round()),
selectedAnswerWindowTexture.Padding);
if (answer.Answer == _answerSelectionManager.SelectedAnswer)
{
_messageAnswerRenderer.Update(
window.WindowRectangle,
selectedAnswerWindowTexture.Padding,
answer.SelectedAnswerBackgroundColor.ToXnaColor(),
Alpha,
Window.AbsoluteClientRectangle,
transformMatrix);
_messageAnswerRenderer.Render(parameters);
}
var textPosition = new Vector2(
window.AbsoluteClientRectangle.X + ((window.AbsoluteClientRectangle.Width - answer.Size.X) / 2),
window.AbsoluteClientRectangle.Y + ((window.AbsoluteClientRectangle.Height - lineHeight) / 2));
Color textColor = answer.Answer == _answerSelectionManager.SelectedAnswer ? answer.SelectedAnswerForegroundColor.ToXnaColor() : answer.UnselectedAnswerForegroundColor.ToXnaColor();
parameters.SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, DepthStencilState.None, new ScissoringRasterizerState(), null, transformMatrix);
parameters.SpriteBatch.DrawStringWithShadow(
font,
answer.Text,
textPosition.Round(),
textColor * Alpha,
shadowColor,
Vector2.One);
parameters.SpriteBatch.End();
position.X += window.WindowRectangle.Width + TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalPadding;
}
}
protected override void BeforeRender(RendererParameters parameters)
{
parameters.ThrowIfNull("parameters");
base.BeforeRender(parameters);
WindowTexture windowWindowTexture = parameters.TextureContent.Windows.InnerBevel1;
if (!_windowRectangleSet)
{
var messageWithBackgroundColor = _state.Message as IMessageWithBackgroundColor;
if (messageWithBackgroundColor != null)
{
BackgroundColor = messageWithBackgroundColor.BackgroundColor.ToXnaColor();
}
WindowTexture selectedAnswerWindowTexture = parameters.TextureContent.Windows.Glow1;
SpriteFont font = parameters.FontContent.Calibri12Pt;
Rectangle destinationRectangle = Constants.GameWindow.DestinationRectangle;
float maximumLineWidth = destinationRectangle.Width * TextAdventure.Xna.Constants.MessageRenderer.MaximumLineWidthAsPercentageOfGameWindowDestinationRectangle;
float maximumClientHeight =
destinationRectangle.Height -
(destinationRectangle.Center.Y + TextAdventure.Xna.Constants.MessageRenderer.VerticalOffsetFromGameWindowDestinationRectangleCenter) -
(TextAdventure.Xna.Constants.MessageRenderer.VerticalWindowPadding * 2) -
(windowWindowTexture.SpriteHeight * 2);
_formatter = new MessageFormatter(_state.Message, font, selectedAnswerWindowTexture, maximumLineWidth);
if (_formatter.Answers.Any())
{
_answerSelectionManager = new MessageAnswerSelectionManager(_formatter.Answers);
}
int clientWidth = _formatter.MaximumLineWidthAfterFormatting.Round();
int clientHeight = Math.Min(maximumClientHeight, _formatter.TotalHeightAfterFormatting).Round();
if (clientHeight < _formatter.TotalHeightAfterFormatting)
{
clientWidth += TextAdventure.Xna.Constants.MessageRenderer.ArrowHorizontalPadding + windowWindowTexture.SpriteWidth;
}
SetWindowRectangleUsingWindowYAndClientSize(
WindowHorizontalAlignment.Center,
destinationRectangle.Center.Y + TextAdventure.Xna.Constants.Tile.TileHeight * 2,
clientWidth,
clientHeight,
windowWindowTexture.Padding);
_windowRectangleSet = true;
//_textTexture = new Texture2D(_state.GraphicsDevice, clientWidth, clientHeight);
_state.AnswerSelectionManager = _answerSelectionManager;
_state.MaximumScrollPosition = _formatter.TotalHeightAfterFormatting - clientHeight;
_state.VisibleHeight = clientHeight;
}
Alpha = _state.Alpha;
_transformMatrix =
Matrix.CreateTranslation(new Vector3(-Window.WindowRectangle.Center.ToVector2(), 0f)) *
Matrix.CreateScale(_state.Scale, _state.Scale, 1f) *
Matrix.CreateTranslation(new Vector3(Window.WindowRectangle.Center.ToVector2(), 0f));
}
