public static void CreateClouds(int effectMinY, int effectMaxY, List <CloudParticle> clouds, Random random)
{
var cloudPoint = new Point(0, random.Next(effectMinY, effectMaxY));
var cloudParticle = new ColoredGlyph(new Color(204 + random.Next(0, 51), 0, 204 + random.Next(0, 51)), Color.Transparent, GetRandomChar());
clouds.Add(new CloudParticle(cloudPoint, cloudParticle));
double i = 1;
while (random.NextDouble() < 0.9)
{
cloudPoint += new Point(-1, (random.Next(0, 5) - 2) / 2);
cloudParticle = new ColoredGlyph(new Color(204 + random.Next(0, 51), 0, 225 + random.Next(0, 25)), Color.Transparent, GetRandomChar());
clouds.Add(new CloudParticle(cloudPoint, cloudParticle));
for (int y = 1; y < random.Next(2, 5); y++)
{
var verticalPoint = cloudPoint + new Point(0, y);
cloudParticle = new ColoredGlyph(new Color(225 + random.Next(0, 25), 153 + random.Next(102), 225 + random.Next(0, 25)), Color.Transparent, GetRandomChar());
clouds.Add(new CloudParticle(verticalPoint, cloudParticle));
}
i++;
}
char GetRandomChar()
{
const string vwls = "?&%~=+;";
return(vwls[random.Next(vwls.Length)]);
}
}
/// <summary>
/// Creates a new terrain object.
/// </summary>
/// <param name="appearance">The true appearance of the cell.</param>
/// <param name="layer">The map layer to which this cell is added</param>
/// <param name="walkable">Whether the cell is considered walkable in collision detection</param>
/// <param name="transparent">Whether the cell is considered transparent in field-of-view algorithms</param>
/// <param name="idGenerator">The function which produces the unique ID for this cell</param>
/// <param name="customComponentContainer">Accepts a custom collection</param>
public MemoryAwareRogueLikeCell(ColoredGlyph appearance, int layer, bool walkable = true,
bool transparent = true,
Func <uint>?idGenerator = null,
IComponentCollection?customComponentContainer = null)
: this(new Point(0, 0), appearance, layer, walkable, transparent, idGenerator, customComponentContainer)
{
}
public void Copy_SameSizeRegion_IntoBigger()
{
new SadConsole.Tests.BasicGameHost();
var surface1 = new SadConsole.CellSurface(20, 20);
var surface2 = new SadConsole.CellSurface(22, 22);
ColoredGlyph defaultCell = new ColoredGlyph();
surface2[0].CopyAppearanceTo(defaultCell);
surface1.FillWithRandomGarbage(255);
surface1.Copy(surface2);
for (int y = 0; y < surface2.Height; y++)
{
for (int x = 0; x < surface2.Width; x++)
{
if (x > surface1.Width - 1 || y > surface1.Height - 1)
{
Assert.IsTrue(surface2[x, y].Matches(defaultCell));
}
else
{
Assert.IsTrue(surface1[x, y].Matches(surface2[x, y]));
}
}
}
}
private static void CopyAppearance(ColoredGlyph to, ColoredGlyph from)
{
to.Foreground = from.Foreground;
to.Background = from.Background;
to.Mirror = from.Mirror;
to.Decorators = from.Decorators;
}
/// <inheritdoc />
public override bool ApplyToCell(ColoredGlyph cell, EffectsManager.ColoredGlyphState originalState)
{
Color oldForeground = cell.Foreground;
Color oldBackground = cell.Background;
if (FadeForeground)
{
if (UseCellForeground)
{
DestinationForeground.Stops[UseCellDestinationReverse ? DestinationForeground.Stops.Length - 1 : 0].Color = originalState.Foreground;
}
cell.Foreground = DestinationForeground.Lerp((float)_calculatedValue);
}
if (FadeBackground)
{
if (UseCellBackground)
{
DestinationBackground.Stops[UseCellDestinationReverse ? DestinationBackground.Stops.Length - 1 : 0].Color = originalState.Background;
}
cell.Background = DestinationBackground.Lerp((float)_calculatedValue);
}
return(oldForeground != cell.Foreground || oldBackground != cell.Background);
}
/// <inheritdoc />
public override void UpdateAndDraw(ControlBase control, TimeSpan time)
{
if (!(control is Button button))
{
return;
}
if (!button.IsDirty)
{
return;
}
RefreshTheme(control.FindThemeColors(), control);
ColoredGlyph appearance = ControlThemeState.GetStateAppearance(control.State);
int middle = button.Height != 1 ? button.Height / 2 : 0;
var shadowBounds = new Rectangle(0, 0, button.Width, button.Height).WithPosition((2, 1));
button.Surface.Clear();
if (appearance.Matches(ControlThemeState.MouseDown))
{
middle += 1;
// Redraw the control
button.Surface.Fill(shadowBounds,
appearance.Foreground,
appearance.Background,
appearance.Glyph, null);
button.Surface.Print(shadowBounds.X, middle, button.Text.Align(button.TextAlignment, button.Width));
button.MouseArea = new Rectangle(0, 0, button.Width + 2, button.Height + 1);
}
else
{
// Redraw the control
button.Surface.Fill(new Rectangle(0, 0, button.Width, button.Height),
appearance.Foreground,
appearance.Background,
appearance.Glyph, null);
button.Surface.Print(0, middle, button.Text.Align(button.TextAlignment, button.Width));
// Bottom line
button.Surface.DrawLine(new Point(shadowBounds.X, shadowBounds.MaxExtentY),
new Point(shadowBounds.MaxExtentX, shadowBounds.MaxExtentY), _shade.Glyph, _shade.Foreground, _shade.Background);
// Side line 1
button.Surface.DrawLine(new Point(shadowBounds.MaxExtentX - 1, shadowBounds.Y),
new Point(shadowBounds.MaxExtentX, shadowBounds.MaxExtentY), _shade.Glyph, _shade.Foreground, _shade.Background);
// Side line 2
button.Surface.DrawLine(new Point(shadowBounds.MaxExtentX, shadowBounds.Y),
new Point(shadowBounds.MaxExtentX, shadowBounds.MaxExtentY), _shade.Glyph, _shade.Foreground, _shade.Background);
button.MouseArea = new Rectangle(0, 0, button.Width, button.Height);
}
button.IsDirty = false;
}
/// <summary>
/// Creates a new entity.
/// </summary>
/// <param name="appearance">The appearance of the entity when displayed. No copy will be made of this value; the given instance will be used directly.</param>
/// <param name="walkable">Whether or not the entity can be walked through.</param>
/// <param name="transparent">Whether or not the entity is transparent for the purposes of FOV.</param>
/// <param name="layer">The layer on which the entity resides. Must NOT be 0, because layer 0 is reserved for terrain.</param>
/// <param name="idGenerator">
/// The function used to generate and return an unsigned integer to use assign to the <see cref="ID" /> field.
/// Most of the time, you will not need to specify this as the default implementation will be sufficient.
/// </param>
/// <param name="customComponentCollection">
/// A custom component collection to use for objects. If not specified, a <see cref="ComponentCollection"/> is
/// used. Typically you will not need to specify this, as a ComponentCollection is sufficient for nearly all
/// use cases.
/// </param>
public RogueLikeEntity(ref ColoredGlyph appearance, bool walkable = true,
bool transparent = true, int layer = 1, Func <uint>?idGenerator = null,
IComponentCollection?customComponentCollection = null)
: this(new Point(0, 0), ref appearance, walkable, transparent, layer, idGenerator,
customComponentCollection)
{
}
/// <summary>
///
/// </summary>
/// <param name="cell">The glyph to be drawn.</param>
/// <param name="targetRect">Where on the <see cref="Host.Global.SharedSpriteBatch"/> the glyph should be drawn.</param>
/// <param name="font">The font to use when drawing the glyph.</param>
/// <param name="drawBackground">When <see langword="true"/>, draws the <see cref="ColoredGlyph.Background"/> color for the glyph; otherwise <see langword="false"/>.</param>
public DrawCallCell(SadConsole.ColoredGlyph cell, Rectangle targetRect, IFont font, bool drawBackground)
{
Font = font;
TargetRect = targetRect;
Cell = cell;
DrawBackground = drawBackground;
}
/// <summary>
/// Creates a new instance of this draw call.
/// </summary>
/// <param name="cell">The glyph to be drawn.</param>
/// <param name="texture">The texture containing the cell.</param>
/// <param name="targetRect">Where on the <see cref="Host.Global.SharedSpriteBatch"/> the glyph should be drawn.</param>
/// <param name="fontGlyphRect">The rectangle from the <see cref="Texture"/> of the glyph.</param>
/// <param name="fontSolidRect">The solid white glyph rectangle from <see cref="Texture"/> used for shading.</param>
public DrawCallGlyph(ColoredGlyph cell, Texture2D texture, Rectangle targetRect, Rectangle fontGlyphRect, Rectangle fontSolidRect)
{
Texture = texture;
FontGlyphRect = fontGlyphRect;
FontSolidRect = fontSolidRect;
TargetRect = targetRect;
Cell = cell;
}
public static void DrawVerticalLine(this CellSurface surface, int x, int y, int length,
ColoredGlyph coloredGlyph)
{
for (var dY = 0; dY < length; dY++)
{
surface.Print(x, y + dY, coloredGlyph);
}
}
public void Filter(int x, int y, ref ColoredGlyph cg)
{
var value = Math.Sin(time[x, y] * 2 * Math.PI / cycle);
float brightness = cg.Foreground.GetBrightness();
brightness = (float)Math.Clamp(brightness + value * brightness / 4, 0, 1);
cg.Foreground = cg.Foreground.SetBrightness(brightness);
}
public FlickerParticle(XYZ Position, XYZ Velocity, double lifetime, params ColoredGlyph[] symbols)
{
this.Position = Position;
this.Velocity = Velocity;
this.lifetime = lifetime;
this.symbols = symbols;
this.symbolInterval = 0.5;
this.symbol = symbols[0];
}
/// <summary>
/// Creates a new state from a cell.
/// </summary>
/// <param name="cell">The colored glyph this state is a copy of.</param>
public ColoredGlyphState(ColoredGlyph cell)
{
Foreground = cell.Foreground;
Background = cell.Background;
Mirror = cell.Mirror;
Glyph = cell.Glyph;
IsVisible = cell.IsVisible;
Decorators = cell.Decorators.Length != 0 ? cell.Decorators.ToArray() : Array.Empty <CellDecorator>();
}
/// <summary>
/// Sets all Appearance* properties based on the existing colors and settings.
/// </summary>
public virtual void RebuildAppearances()
{
Appearance_ControlNormal = new ColoredGlyph(ControlForegroundNormal, ControlBackgroundNormal);
Appearance_ControlDisabled = new ColoredGlyph(ControlForegroundDisabled, ControlBackgroundDisabled);
Appearance_ControlOver = new ColoredGlyph(ControlForegroundMouseOver, ControlBackgroundMouseOver);
Appearance_ControlMouseDown = new ColoredGlyph(ControlForegroundMouseDown, ControlBackgroundMouseDown);
Appearance_ControlSelected = new ColoredGlyph(ControlForegroundSelected, ControlBackgroundSelected);
Appearance_ControlFocused = new ColoredGlyph(ControlForegroundFocused, ControlBackgroundFocused);
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
ColoredGlyph c = value as ColoredGlyph;
var elements = new List <uint> {
c.Foreground.PackedValue, c.Background.PackedValue, (uint)c.Glyph
};
return(string.Join(',', elements));
}
/// <summary>
/// Restores this state to the specified cell.
/// </summary>
public void RestoreState(ref ColoredGlyph cell)
{
cell.Foreground = Foreground;
cell.Background = Background;
cell.Mirror = Mirror;
cell.Glyph = Glyph;
cell.IsVisible = IsVisible;
cell.Decorators = Decorators.Length != 0 ? Decorators.ToArray() : Array.Empty <CellDecorator>();
}
public BorderComponent(int[] connectedLineStyle, Color foreground, Color background)
{
if (!ICellSurface.ValidateLineStyle(connectedLineStyle))
{
throw new ArgumentException("The connected line array is invalid.", nameof(connectedLineStyle));
}
_borderGlyphs = connectedLineStyle;
_borderCellStyle = new ColoredGlyph(foreground, background);
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
var elements = Convert.ToString(value).Trim('(', ')').Split(',', StringSplitOptions.RemoveEmptyEntries);
var result = new ColoredGlyph(
new Color(uint.Parse(elements[0])),
new Color(uint.Parse(elements[1])),
(int)uint.Parse(elements[2]));
return(result);
}
/// <summary>
/// Creates a new terrain object.
/// </summary>
/// <param name="position">Where the cell is located</param>
/// <param name="appearance">The true appearance of the cell.</param>
/// <param name="layer">The map layer to which this cell is added</param>
/// <param name="walkable">Whether the cell is considered walkable in collision detection</param>
/// <param name="transparent">Whether the cell is considered transparent in field-of-view algorithms</param>
/// <param name="idGenerator">The function which produces the unique ID for this cell</param>
/// <param name="customComponentContainer">Accepts a custom collection</param>
public MemoryAwareRogueLikeCell(Point position, ColoredGlyph appearance, int layer, bool walkable = true, bool transparent = true,
Func <uint>?idGenerator = null, IComponentCollection?customComponentContainer = null)
: base(position, appearance, layer, walkable, transparent, idGenerator, customComponentContainer)
{
// Given appearance was assigned to Appearance, so copy it to TrueAppearance
TrueAppearance = new TerrainAppearance(Appearance.Terrain, Appearance);
// Since the tile hasn't been seen, make it invisible.
LastSeenAppearance.IsVisible = false;
}
private void SetEditCell(ColoredGlyph cell)
{
if (cell == null)
{
return;
}
cell.CopyAppearanceTo(this[Width - 3, Height - 3]);
IsDirty = true;
}
ParseCommandBase CustomParseCommand(string command, string parameters, ColoredGlyph[] glyphString,
ITextSurface surface, SurfaceEditor editor, ParseCommandStacks commandStacks)
{
switch (command)
{
case "t":
return new ParseCommandRetext(parameters);
default:
return null; ;
}
}
private MouseScreenObjectState(MouseScreenObjectState clonedCopy)
{
ScreenObject = clonedCopy.ScreenObject;
Mouse = clonedCopy.Mouse.Clone();
Cell = clonedCopy.Cell;
SurfaceCellPosition = clonedCopy.SurfaceCellPosition;
CellPosition = clonedCopy.CellPosition;
WorldCellPosition = clonedCopy.WorldCellPosition;
SurfacePixelPosition = clonedCopy.SurfacePixelPosition;
IsOnScreenObject = clonedCopy.IsOnScreenObject;
}
/// <inheritdoc />
public override bool ApplyToCell(ColoredGlyph cell, EffectsManager.ColoredGlyphState originalState)
{
if (_activeEffect != null)
{
return(_activeEffect.ApplyToCell(cell, originalState));
}
else
{
return(false);
}
}
public override void Build(ref ColoredGlyph glyphState, ColoredGlyph[] glyphString, int surfaceIndex, ITextSurface surface, SurfaceEditor editor, ref int stringIndex, string processedString, ParseCommandStacks commandStack)
{
if (CommandType == CommandTypes.Background)
glyphState.Background = GradientString[Length - Counter].Foreground;
else
glyphState.Foreground = GradientString[Length - Counter].Foreground;
Counter--;
if (Counter == 0)
commandStack.RemoveSafe(this);
}
public override void Build(ref ColoredGlyph glyphState, ColoredGlyph[] glyphString, int surfaceIndex, ITextSurface surface, SurfaceEditor editor, ref int stringIndex, string processedString, ParseCommandStacks commandStack)
{
glyphState.Effect = BlinkEffect;
if (Counter != -1)
{
Counter--;
if (Counter == 0)
commandStack.RemoveSafe(this);
}
}
public override void Build(ref ColoredGlyph glyphState, ColoredGlyph[] glyphString, int surfaceIndex, ITextSurface surface, SurfaceEditor editor, ref int stringIndex, string processedString, ParseCommandStacks commandStack)
{
Color newColor;
if (Default)
{
if (CommandType == CommandTypes.Background)
{
newColor = surface != null ? surface.DefaultBackground : Color.Transparent;
}
else
{
newColor = surface != null ? surface.DefaultForeground : Color.White;
}
}
else
{
if (CommandType == CommandTypes.Background)
{
newColor = glyphState.Background;
}
else
{
newColor = glyphState.Foreground;
}
newColor = Color.FromArgb(KeepAlpha ? newColor.A : A,
KeepRed ? newColor.R : R,
KeepGreen ? newColor.G : G,
KeepBlue ? newColor.B : B
);
}
if (CommandType == CommandTypes.Background)
{
glyphState.Background = newColor;
}
else
{
glyphState.Foreground = newColor;
}
if (Counter != -1)
{
Counter--;
if (Counter == 0)
{
commandStack.RemoveSafe(this);
}
}
}
public ParseCommandBlink(string parameters, ColoredGlyph[] glyphString, ParseCommandStacks commandStack, SurfaceEditor surfaceEditor)
{
string[] parametersArray = parameters.Split(':');
if (parametersArray.Length == 2)
Speed = double.Parse(parametersArray[1]);
if (parametersArray.Length >= 1 && parametersArray[0] != "")
Counter = int.Parse(parametersArray[0]);
else
Counter = -1;
// Try sync with surface editor
if (surfaceEditor != null)
{
var effects = surfaceEditor.Effects.GetEffects();
if (effects != null)
{
var existingBlinks = new List<SadConsole.Effects.ICellEffect>(effects);
foreach (var item in existingBlinks)
{
if (item is CustomBlinkEffect)
{
if (Speed == ((CustomBlinkEffect)item).BlinkSpeed)
BlinkEffect = (CustomBlinkEffect)item;
break;
}
}
}
}
// Failed, look within this parse for existing
if (BlinkEffect == null)
{
foreach (var item in glyphString)
{
if (item.Effect != null && item.Effect is CustomBlinkEffect)
if (Speed == ((CustomBlinkEffect)item.Effect).BlinkSpeed)
BlinkEffect = (CustomBlinkEffect)item.Effect;
}
}
if (BlinkEffect == null)
BlinkEffect = new CustomBlinkEffect() { BlinkSpeed = Speed };
commandStack.TurnOnEffects = true;
// No exceptions, set the type
CommandType = CommandTypes.Effect;
}
public override void Build(ref ColoredGlyph glyphState, ColoredGlyph[] glyphString, int surfaceIndex, ISurface surface, SurfaceEditor editor, ref int stringIndex, string processedString, ParseCommandStacks commandStack)
{
glyphState.Glyph = Glyph;
if (Counter != -1)
{
Counter--;
if (Counter == 0)
{
commandStack.RemoveSafe(this);
}
}
}
public override void Build(ref ColoredGlyph glyphState, ColoredGlyph[] glyphString, int surfaceIndex, Surfaces.SurfaceBase surface, ref int stringIndex, string processedString, ParseCommandStacks commandStack)
{
glyphState.Effect = BlinkEffect;
if (Counter != -1)
{
Counter--;
if (Counter == 0)
{
commandStack.RemoveSafe(this);
}
}
}
/// <inheritdoc />
public override bool ApplyToCell(ColoredGlyph cell, EffectsManager.ColoredGlyphState originalState)
{
int oldGlyph = cell.Glyph;
if (!_isOn)
{
cell.Glyph = GlyphIndex;
}
else
{
cell.Glyph = originalState.Glyph;
}
return(cell.Glyph != oldGlyph);
}
private void PrintGlyph(ColoredGlyph glyph, ColoredString settings)
{
var console = (Console)_console.Target;
var cell = console.TextSurface.Cells[_position.Y * console.TextSurface.Width + _position.X];
if (!PrintOnlyCharacterData)
{
if (!settings.IgnoreBackground)
{
cell.Background = glyph.Background;
}
if (!settings.IgnoreForeground)
{
cell.Foreground = glyph.Foreground;
}
if (!settings.IgnoreEffect)
{
cell.Effect = glyph.Effect;
}
if (!settings.IgnoreSpriteEffect)
{
cell.SpriteEffect = glyph.SpriteEffect;
}
}
if (!settings.IgnoreGlyph)
{
cell.GlyphIndex = glyph.Glyph;
}
_position.X += 1;
if (_position.X >= console.TextSurface.Width)
{
_position.X = 0;
_position.Y += 1;
if (_position.Y >= console.TextSurface.Height)
{
_position.Y -= 1;
if (AutomaticallyShiftRowsUp)
{
console.ShiftUp();
}
}
}
}
/// <inheritdoc />
public override bool ApplyToCell(ColoredGlyph cell, EffectsManager.ColoredGlyphState originalState)
{
Color oldForeground = cell.Foreground;
Color oldBackground = cell.Background;
if (DoBackground)
{
cell.Background = Background;
}
if (DoForeground)
{
cell.Foreground = Foreground;
}
return(oldForeground != cell.Foreground || oldBackground != cell.Background);
}
public override void Build(ref ColoredGlyph glyphState, ColoredGlyph[] glyphString, int surfaceIndex, Surfaces.SurfaceBase surface, ref int stringIndex, string processedString, ParseCommandStacks commandStack)
{
if (CommandType == CommandTypes.Background)
{
glyphState.Background = GradientString[Length - Counter].Foreground;
}
else
{
glyphState.Foreground = GradientString[Length - Counter].Foreground;
}
Counter--;
if (Counter == 0)
{
commandStack.RemoveSafe(this);
}
}
/// <summary>
/// Changes the effect of a specific cell.
/// </summary>
/// <param name="cellIndex">Cell index to set the effect for.</param>
/// <param name="effect">The effect to associate with the cell.</param>
public void SetEffect(int cellIndex, ICellEffect effect)
{
ColoredGlyph cell = _backingSurface[cellIndex];
if (effect != null)
{
ColoredGlyphEffectData workingEffect;
if (effect.CloneOnAdd)
{
effect = effect.Clone();
workingEffect = new ColoredGlyphEffectData(effect);
_effects.Add(workingEffect.Effect, workingEffect);
}
else
{
// Is the effect unknown? Add it.
if (GetKnownEffect(effect, out workingEffect) == false)
{
_effects.Add(workingEffect.Effect, workingEffect);
}
else
{
if (workingEffect.ContainsCell(cellIndex))
{
// Make sure the effect is attached to the cell.
return;
}
}
}
// Remove the targeted cell from the known cells list if it is already there (associated with another effect)
ClearCellEffect(cellIndex);
// Add the cell to the effects by cell key and to list of known cells for the effect
_effectCells.Add(cellIndex, workingEffect);
workingEffect.CellsStates.Add(new ColoredGlyphWithState(cell, cellIndex));
}
else
{
ClearCellEffect(cellIndex);
}
}
public override void Build(ref ColoredGlyph glyphState, ColoredGlyph[] glyphString, int surfaceIndex, ITextSurface surface, SurfaceEditor editor, ref int stringIndex, string processedString, ParseCommandStacks commandStack)
{
Color newColor;
if (Default)
{
if (CommandType == CommandTypes.Background)
newColor = surface != null ? surface.DefaultBackground : Color.Transparent;
else
newColor = surface != null ? surface.DefaultForeground : Color.White;
}
else
{
if (CommandType == CommandTypes.Background)
newColor = glyphState.Background;
else
newColor = glyphState.Foreground;
if (!KeepRed)
newColor.R = R;
if (!KeepGreen)
newColor.G = G;
if (!KeepBlue)
newColor.B = B;
if (!KeepAlpha)
newColor.A = A;
}
if (CommandType == CommandTypes.Background)
glyphState.Background = newColor;
else
glyphState.Foreground = newColor;
if (Counter != -1)
{
Counter--;
if (Counter == 0)
commandStack.RemoveSafe(this);
}
}
public EditableTextBlock()
{
InitializeComponent();
//Set up components
CurrentGlyph = _editGlyph;
_actionButton.Content = new FontIcon() { Glyph = CurrentGlyph.Glyph, Foreground = new SolidColorBrush(CurrentGlyph.Color)};
_actionButton.SetValue(Grid.ColumnProperty, 1);
_actionButton.Margin = new Thickness(10, 0, 0, 0);
//Add event handlers
_actionButton.Click += ButtonBase_OnClick;
OnIsEditingChanged += _OnIsEditingChanged;
OnIsEditableChanged += _OnIsEditableChanged;
RemovingChanged += _OnIsRemovableChanged;
//Add components to page
MainGrid.Children.Add(_actionButton);
//Warm up events
OnIsEditingChanged?.Invoke(IsEditing, GetValue(ItemProperty) as Item);
OnIsEditableChanged?.Invoke(IsEditable);
RemovingChanged?.Invoke(IsRemoving, GetValue(ItemProperty) as Item);
}
/// <summary>
/// Creates a colored string by parsing commands embedded in the string.
/// </summary>
/// <param name="value">The string to parse.</param>
/// <param name="surfaceIndex">Index of where this string will be printed.</param>
/// <param name="surface">The surface the string will be printed to.</param>
/// <param name="editor">A surface editor associated with the text surface.</param>
/// <param name="initialBehaviors">Any initial defaults.</param>
/// <returns></returns>
public static ColoredString Parse(string value, int surfaceIndex = -1, Consoles.ITextSurface surface = null, SurfaceEditor editor = null, ParseCommandStacks initialBehaviors = null)
{
var commandStacks = initialBehaviors != null ? initialBehaviors : new ParseCommandStacks();
List<ColoredGlyph> glyphs = new List<ColoredGlyph>(value.Length);
for (int i = 0; i < value.Length; i++)
{
var existingGlyphs = glyphs.ToArray();
if (value[i] == '`' && i + 1 < value.Length && value[i + 1] == '[')
continue;
if (value[i] == '[' && (i == 0 || value[i - 1] != '`'))
{
try
{
if (i + 4 < value.Length && value[i + 1] == 'c' && value[i + 2] == ':' && value.IndexOf(']', i + 2) != -1)
{
int commandExitIndex = value.IndexOf(']', i + 2);
string command = value.Substring(i + 3, commandExitIndex - (i + 3));
string commandParams = "";
if (command.Contains(" "))
{
var commandSections = command.Split(new char[] { ' ' }, 2);
command = commandSections[0].ToLower();
commandParams = commandSections[1];
}
// Check for custom command
ParseCommandBase commandObject = CustomProcessor != null ? CustomProcessor(command, commandParams, existingGlyphs, surface, editor, commandStacks) : null;
// No custom command found, run build in ones
if (commandObject == null)
switch (command)
{
case "recolor":
case "r":
commandObject = new ParseCommandRecolor(commandParams);
break;
case "mirror":
case "m":
commandObject = new ParseCommandSpriteEffect(commandParams);
break;
case "undo":
case "u":
commandObject = new ParseCommandUndo(commandParams, commandStacks);
break;
case "grad":
case "g":
commandObject = new ParseCommandGradient(commandParams);
break;
case "blink":
case "b":
commandObject = new ParseCommandBlink(commandParams, existingGlyphs, commandStacks, editor);
break;
case "sglyph":
case "sg":
commandObject = new ParseCommandSetGlyph(commandParams);
break;
default:
break;
}
if (commandObject != null && commandObject.CommandType != CommandTypes.Invalid)
{
commandStacks.AddSafe(commandObject);
i = commandExitIndex;
continue;
}
}
}
catch (System.Exception e1)
{
#if DEBUG
throw e1;
#endif
}
}
int fixedSurfaceIndex;
if (surfaceIndex == -1 || surface == null)
fixedSurfaceIndex = -1;
else
fixedSurfaceIndex = i + surfaceIndex < surface.Cells.Length ? i + surfaceIndex : -1;
ColoredGlyph newGlyph;
if (fixedSurfaceIndex != -1)
newGlyph = new ColoredGlyph(surface[i + surfaceIndex]) { Glyph = value[i] };
else
newGlyph = new ColoredGlyph(new Cell()) { Glyph = value[i] };
// Foreground
if (commandStacks.Foreground.Count != 0)
commandStacks.Foreground.Peek().Build(ref newGlyph, existingGlyphs, fixedSurfaceIndex, surface, editor, ref i, value, commandStacks);
// Background
if (commandStacks.Background.Count != 0)
commandStacks.Background.Peek().Build(ref newGlyph, existingGlyphs, fixedSurfaceIndex, surface, editor, ref i, value, commandStacks);
if (commandStacks.Glyph.Count != 0)
commandStacks.Glyph.Peek().Build(ref newGlyph, existingGlyphs, fixedSurfaceIndex, surface, editor, ref i, value, commandStacks);
// SpriteEffect
if (commandStacks.SpriteEffect.Count != 0)
commandStacks.SpriteEffect.Peek().Build(ref newGlyph, existingGlyphs, fixedSurfaceIndex, surface, editor, ref i, value, commandStacks);
// Effect
if (commandStacks.Effect.Count != 0)
commandStacks.Effect.Peek().Build(ref newGlyph, existingGlyphs, fixedSurfaceIndex, surface, editor, ref i, value, commandStacks);
glyphs.Add(newGlyph);
}
return new ColoredString(glyphs.ToArray()) { IgnoreEffect = !commandStacks.TurnOnEffects };
}
public override void Build(ref ColoredGlyph glyphState, ColoredGlyph[] glyphString, int surfaceIndex, ITextSurface surface, SurfaceEditor editor, ref int stringIndex, string processedString, ParseCommandStacks commandStack)
{
}
private void PrintGlyph(ColoredGlyph glyph, ColoredString settings)
{
var console = (SurfaceEditor)_console.Target;
var cell = console.TextSurface.Cells[_position.Y * console.TextSurface.Width + _position.X];
if (!PrintOnlyCharacterData)
{
if (!settings.IgnoreBackground)
cell.Background = glyph.Background;
if (!settings.IgnoreForeground)
cell.Foreground = glyph.Foreground;
if (!settings.IgnoreEffect)
cell.Effect = glyph.Effect;
if (!settings.IgnoreSpriteEffect)
cell.SpriteEffect = glyph.SpriteEffect;
}
if (!settings.IgnoreGlyph)
cell.GlyphIndex = glyph.Glyph;
_position.X += 1;
if (_position.X >= console.TextSurface.Width)
{
_position.X = 0;
_position.Y += 1;
if (_position.Y >= console.TextSurface.Height)
{
_position.Y -= 1;
if (AutomaticallyShiftRowsUp)
{
console.ShiftUp();
}
}
}
}
private void UpdateGlyph()
{
if (IsRemoving)
{
CurrentGlyph = _deleteGlyph;
} else if (IsEditable && !IsEditing)
{
CurrentGlyph = _editGlyph;
} else if (IsEditable && IsEditing)
{
CurrentGlyph = _closeGlyph;
}
var fontIcon = _actionButton.Content as FontIcon;
if (fontIcon != null)
{
fontIcon.Glyph = CurrentGlyph.Glyph;
fontIcon.Foreground = new SolidColorBrush(CurrentGlyph.Color);
}
}
