public TrackRenderer(ITrackParameters trackParameters, ITrackPathBuilder trackPathBuilder)
{
_trackParameters = trackParameters;
_cornerTrackPath = trackPathBuilder.BuildCornerTrackPath();
_cornerPlankPath = trackPathBuilder.BuildCornerPlankPath();
_cornerSinglePlankPath = trackPathBuilder.BuildCornerPlankPath(1);
_horizontalTrackPath = trackPathBuilder.BuildHorizontalTrackPath();
_horizontalPlankPath = trackPathBuilder.BuildHorizontalPlankPath();
_plankPaint = new PaintBrush
{
Color = Colors.Black,
Style = PaintStyle.Stroke,
StrokeWidth = _trackParameters.PlankWidth,
IsAntialias = true
};
_trackClear = new PaintBrush
{
Color = Colors.White,
Style = PaintStyle.Stroke,
StrokeWidth = _trackParameters.RailTopWidth,
IsAntialias = true
};
_trackEdge = new PaintBrush
{
Color = Colors.Black,
Style = PaintStyle.Stroke,
StrokeWidth = _trackParameters.RailWidth,
IsAntialias = true
};
}
//public void Dispose()
//{
// _bodyPaint.Dispose();
// _headPaint.Dispose();
//}
public void Render(ICanvas canvas, Train train)
{
if (!_paletteMap.ContainsKey(train))
{
_paletteMap.Add(train, GetRandomPalette());
}
var palette = _paletteMap[train];
SetupCanvasToDrawTrain(canvas, train, _trackParameters);
var outline = new PaintBrush
{
Color = palette.OutlineColor,
Style = PaintStyle.Stroke,
StrokeWidth = 2
};
var smokeStack = new PaintBrush
{
Color = palette.OutlineColor,
Style = PaintStyle.Fill,
StrokeWidth = 2
};
float startPos = -((_trainParameters.HeadWidth + _trainParameters.RearWidth) / 2);
canvas.GradientRect(startPos,
-(_trainParameters.RearHeight / 2),
_trainParameters.RearWidth,
_trainParameters.RearHeight,
palette.RearSectionStartColor, palette.RearSectionEndColor);
canvas.GradientRect(startPos + _trainParameters.RearWidth,
-(_trainParameters.HeadHeight / 2),
_trainParameters.HeadWidth,
_trainParameters.HeadHeight,
palette.FrontSectionStartColor, palette.FrontSectionEndColor);
canvas.DrawRect(startPos,
-(_trainParameters.RearHeight / 2),
_trainParameters.RearWidth,
_trainParameters.RearHeight,
outline);
canvas.DrawRect(startPos + _trainParameters.RearWidth,
-(_trainParameters.HeadHeight / 2),
_trainParameters.HeadWidth,
_trainParameters.HeadHeight,
outline);
canvas.DrawCircle(startPos + _trainParameters.RearWidth + _trainParameters.HeadWidth - 5, 0, 2, smokeStack);
}
public TerrainRenderer(ITerrainMap terrainMap, IPixelMapper pixelMapper, ITrackParameters trackParameters)
{
_terrainMap = terrainMap;
_pixelMapper = pixelMapper;
_trackParameters = trackParameters;
_paintBrush = new PaintBrush
{
Color = Colors.LightGray,
StrokeWidth = 1,
Style = PaintStyle.Stroke
};
}
public void Render(ICanvas canvas, Train train)
{
TrainPalette?palette = _trainPainter.GetPalette(train);
SetupCanvasToDrawTrain(canvas, train);
var outline = new PaintBrush
{
Color = palette.OutlineColor,
Style = PaintStyle.Stroke,
StrokeWidth = _trainParameters.StrokeWidth
};
var smokeStack = new PaintBrush
{
Color = palette.OutlineColor,
Style = PaintStyle.Fill,
StrokeWidth = _trainParameters.StrokeWidth
};
float startPos = -((_trainParameters.HeadWidth + _trainParameters.RearWidth) / 2);
canvas.GradientRect(startPos,
-(_trainParameters.RearHeight / 2),
_trainParameters.RearWidth,
_trainParameters.RearHeight,
palette.RearSectionStartColor, palette.RearSectionEndColor);
canvas.GradientRect(startPos + _trainParameters.RearWidth,
-(_trainParameters.HeadHeight / 2),
_trainParameters.HeadWidth,
_trainParameters.HeadHeight,
palette.FrontSectionStartColor, palette.FrontSectionEndColor);
canvas.DrawRect(startPos,
-(_trainParameters.RearHeight / 2),
_trainParameters.RearWidth,
_trainParameters.RearHeight,
outline);
canvas.DrawRect(startPos + _trainParameters.RearWidth,
-(_trainParameters.HeadHeight / 2),
_trainParameters.HeadWidth,
_trainParameters.HeadHeight,
outline);
canvas.DrawCircle(startPos + _trainParameters.RearWidth + _trainParameters.HeadWidth - _trainParameters.SmokeStackOffset, 0, _trainParameters.SmokeStackRadius, smokeStack);
}
public static void RenderTrain(ICanvas canvas, TrainPalette palette, ITrainParameters trainParameters, bool shouldHighlight)
{
var outline = new PaintBrush
{
Color = shouldHighlight ? Colors.LightGray : palette.OutlineColor,
Style = PaintStyle.Stroke,
StrokeWidth = trainParameters.StrokeWidth
};
var smokeStack = new PaintBrush
{
Color = palette.OutlineColor,
Style = PaintStyle.Fill,
StrokeWidth = trainParameters.StrokeWidth
};
float startPos = -((trainParameters.HeadWidth + trainParameters.RearWidth) / 2);
canvas.DrawGradientRect(startPos,
-(trainParameters.RearHeight / 2),
trainParameters.RearWidth,
trainParameters.RearHeight,
palette.RearSectionStartColor, palette.RearSectionEndColor);
canvas.DrawGradientRect(startPos + trainParameters.RearWidth,
-(trainParameters.HeadHeight / 2),
trainParameters.HeadWidth,
trainParameters.HeadHeight,
palette.FrontSectionStartColor, palette.FrontSectionEndColor);
canvas.DrawRect(startPos,
-(trainParameters.RearHeight / 2),
trainParameters.RearWidth,
trainParameters.RearHeight,
outline);
canvas.DrawRect(startPos + trainParameters.RearWidth,
-(trainParameters.HeadHeight / 2),
trainParameters.HeadWidth,
trainParameters.HeadHeight,
outline);
canvas.DrawCircle(startPos + trainParameters.RearWidth + trainParameters.HeadWidth - trainParameters.SmokeStackOffset, 0, trainParameters.SmokeStackRadius, smokeStack);
}
public TreeRenderer()
{
_centerOffset = 50.0f;
_baseRadius = 25.0f;
_minTreeSize = _baseRadius;
_maxTreeSize = _baseRadius * 1.25f;
_baseTreeBrush = new PaintBrush
{
Color = new Color("#1B633A"),
Style = PaintStyle.Fill
};
_topTreeBrush = new PaintBrush
{
Color = new Color("#236A42"),
Style = PaintStyle.Fill,
IsAntialias = true
};
}
public void Render(ICanvas canvas, int width, int height, IPixelMapper pixelMapper)
{
var grid = new PaintBrush
{
Color = Colors.LightGray,
StrokeWidth = 1,
Style = PaintStyle.Stroke
};
for (int x = pixelMapper.ViewPortX; x < pixelMapper.ViewPortWidth + 1; x += pixelMapper.CellSize)
{
canvas.DrawLine(x, 0, x, height, grid);
}
for (int y = pixelMapper.ViewPortY; y < pixelMapper.ViewPortHeight + 1; y += pixelMapper.CellSize)
{
canvas.DrawLine(0, y, width, y, grid);
}
}
public void Render(ICanvas canvas, int width, int height)
{
var grid = new PaintBrush
{
Color = Colors.LightGray,
StrokeWidth = 1,
Style = PaintStyle.Stroke
};
for (int x = 0; x < width + 1; x += _parameters.CellSize)
{
canvas.DrawLine(x, 0, x, height, grid);
}
for (int y = 0; y < height + 1; y += _parameters.CellSize)
{
canvas.DrawLine(0, y, width, y, grid);
}
}
public TreeRenderer(IBitmapFactory bitmapFactory, ITrackParameters trackParameters)
{
_cellSize = trackParameters.CellSize;
_centerOffset = _cellSize / 2.0f;
_baseRadius = _cellSize / 4.0f;
_minTreeSize = _baseRadius;
_maxTreeSize = _baseRadius * 1.25f;
_baseTreeBrush = new PaintBrush
{
Color = new Color("#1B633A"),
Style = PaintStyle.Fill
};
_topTreeBrush = new PaintBrush
{
Color = new Color("#236A42"),
Style = PaintStyle.Fill,
IsAntialias = true
};
_bitmapFactory = bitmapFactory;
}
public TrackRenderer(ITrackParameters parameters, IPathFactory pathFactory)
{
_parameters = parameters;
_pathFactory = pathFactory;
_plankPaint = new PaintBrush
{
Color = Colors.Black,
Style = PaintStyle.Stroke,
IsAntialias = true
};
_arcTrackClear = new PaintBrush()
{
Style = PaintStyle.Stroke,
Color = Colors.White,
IsAntialias = true
};
_arcTrackPaint = new PaintBrush()
{
Style = PaintStyle.Stroke,
StrokeWidth = 1,
Color = Colors.Black,
IsAntialias = true
};
_straightTrackPaint = new PaintBrush
{
Color = Colors.Black,
Style = PaintStyle.Stroke,
StrokeWidth = 1,
IsAntialias = false
};
_straightTrackClear = new PaintBrush
{
Color = Colors.White,
Style = PaintStyle.Fill,
StrokeWidth = 0
};
}
public IImage GetTerrainImage()
{
if (_imageCache.IsDirty(this))
{
int width = _pixelMapper.Columns;
int _height = _pixelMapper.Rows;
using IImageCanvas textureImage = _imageFactory.CreateImageCanvas(width, _height);
foreach (Terrain terrain in _terrainMap)
{
Color colour = GetTerrainColour(terrain);
PaintBrush paint = GetPaint(colour);
textureImage.Canvas.DrawRect(terrain.Column, terrain.Row, 1, 1, paint);
}
_imageCache.Set(this, textureImage.Render());
Changed?.Invoke(this, EventArgs.Empty);
}
return(_imageCache.Get(this) !);
}
private void DrawTreeLayer(ICanvas canvas, Random r, int circleCount, float angleOffset, float scale, PaintBrush brush)
{
for (int i = 0; i < circleCount; i++)
{
float angle = angleOffset + (float)(Math.PI * 2.0 * i / circleCount);
float offset = r.NextFloat(_minTreeSize, _maxTreeSize);
float radius = r.NextFloat(10.0f, 15.0f);
float x = (float)(scale * offset * Math.Cos(angle));
float y = (float)(scale * offset * Math.Sin(angle));
canvas.DrawCircle(x, y, radius, brush);
}
}
