internal static BitmapImage GetUnitBitmap(UnitPivot unit)
{
var cacheKey = string.Concat(unit.Name.ToLowerInvariant(), "_", CIVILIZATION_COLORS[unit.Player.Civilization.Name]);
if (_imagedSourcesCache.ContainsKey(cacheKey))
{
return(_imagedSourcesCache[cacheKey]);
}
var resourceStream =
System.Reflection.Assembly
.GetEntryAssembly()
.GetManifestResourceStream(string.Format(UNIT_RESOURCE_FORMAT, unit.Name.ToLowerInvariant()));
var scrBitmap = new System.Drawing.Bitmap(resourceStream);
var newColor = System.Drawing.ColorTranslator.FromHtml(CIVILIZATION_COLORS[unit.Player.Civilization.Name]);
var newBitmap = new System.Drawing.Bitmap(scrBitmap.Width, scrBitmap.Height);
for (var i = 0; i < scrBitmap.Width; i++)
{
for (var j = 0; j < scrBitmap.Height; j++)
{
var actualColor = scrBitmap.GetPixel(i, j);
if (actualColor.G == DEFAULT_PIXEL_COLOR_VALUE_G &&
actualColor.B == DEFAULT_PIXEL_COLOR_VALUE_B &&
actualColor.R == DEFAULT_PIXEL_COLOR_VALUE_R)
{
newBitmap.SetPixel(i, j, newColor);
}
else
{
newBitmap.SetPixel(i, j, actualColor);
}
}
}
BitmapImage bitmapImage;
using (var memory = new System.IO.MemoryStream())
{
newBitmap.Save(memory, System.Drawing.Imaging.ImageFormat.Png);
memory.Position = 0;
bitmapImage = StreamToBitmapImage(memory);
}
_imagedSourcesCache.Add(cacheKey, bitmapImage);
return(bitmapImage);
}
internal static void DrawUnit(this Panel panel, UnitPivot unit, double defaultDim, int zIndex, bool blinkAndZindex, bool cleanBefore)
{
if (panel == null)
{
return;
}
if (cleanBefore)
{
panel.CleanPreviousChildrenByTag(unit);
}
Image img = new Image
{
Width = defaultDim,
Height = defaultDim,
Source = GetUnitBitmap(unit),
Stretch = Stretch.Uniform
};
img.SetValue(Grid.RowProperty, unit.MapSquareLocation.Row);
img.SetValue(Grid.ColumnProperty, unit.MapSquareLocation.Column);
img.SetValue(Panel.ZIndexProperty, zIndex);
img.Tag = unit;
if (blinkAndZindex)
{
img.SetValue(Panel.ZIndexProperty, zIndex + 1);
var blinkingAnimation = new DoubleAnimation
{
From = 1.0,
To = 0.0,
RepeatBehavior = RepeatBehavior.Forever,
AutoReverse = true,
Duration = new Duration(TimeSpan.FromMilliseconds(500))
};
var blinkingStoryboard = new Storyboard();
blinkingStoryboard.Children.Add(blinkingAnimation);
Storyboard.SetTargetProperty(blinkingAnimation, new PropertyPath("(Image.Opacity)"));
Storyboard.SetTarget(blinkingAnimation, img);
blinkingStoryboard.Begin();
}
panel.Children.Add(img);
}
private void ButtonValidate_Click(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrWhiteSpace(TextBoxCityName.Text))
{
UnitUsed = _engine.HumanPlayer.CurrentUnit; // important because "BuildCity()" changes the "CurrentUnit" value !
City = _engine.BuildCity(TextBoxCityName.Text.Trim(), out bool nonUniquenameError);
if (nonUniquenameError)
{
MessageBox.Show("Please specify a unique city name.", "ErsatzCiv");
}
else
{
Close();
}
}
else
{
MessageBox.Show("Please specify a non-empty city name.", "ErsatzCiv");
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="unit">The <see cref="Units"/> value, when a single unit is killed.</param>
/// <param name="killer">The <see cref="Killer"/> value.</param>
internal KilledUnitEventArgs(UnitPivot unit, PlayerPivot killer) : this(new[] { unit }, killer)
{
}