public virtual void RenderControls(ISurface surface, bool force = false)
{
if ((surface.IsDirty || force) && surface.Tint.A != 255)
{
int cellCount;
Rectangle rect;
Point point;
Controls.ControlBase control;
Cell cell;
Font font;
// For each control
for (int i = 0; i < Controls.Count; i++)
{
if (Controls[i].IsVisible)
{
control = Controls[i];
cellCount = control.TextSurface.Cells.Length;
font = control.AlternateFont == null ? surface.Font : control.AlternateFont;
// Draw background of each cell for the control
for (int cellIndex = 0; cellIndex < cellCount; cellIndex++)
{
cell = control[cellIndex];
if (cell.IsVisible)
{
point = BasicSurface.GetPointFromIndex(cellIndex, control.TextSurface.Width);
point = new Point(point.X + control.Position.X, point.Y + control.Position.Y);
if (surface.RenderArea.Contains(point.X, point.Y))
{
point = new Point(point.X - surface.RenderArea.Left, point.Y - surface.RenderArea.Top);
rect = surface.RenderRects[surface.GetIndexFromPoint(point)];
if (cell.Background != Color.Transparent)
{
Global.SpriteBatch.Draw(font.FontImage, rect, font.GlyphRects[font.SolidGlyphIndex], cell.Background, 0f, Vector2.Zero, SpriteEffects.None, 0.23f);
}
if (cell.Foreground != Color.Transparent)
{
Global.SpriteBatch.Draw(font.FontImage, rect, font.GlyphRects[cell.Glyph], cell.Foreground, 0f, Vector2.Zero, cell.Mirror, 0.26f);
}
}
}
}
}
}
}
}
/// <summary>
/// Connects all lines in a surface based on the <paramref name="lineStyle"/> style provided.
/// </summary>
/// <param name="surface">The surface to process.</param>
/// <param name="lineStyle">The array of line styles indexed by <see cref="LineRoadIndex"/>.</param>
public static void ConnectLines(ISurface surface, int[] lineStyle)
{
Rectangle area = new Rectangle(0, 0, surface.Width, surface.Height);
for (int x = 0; x < surface.Width; x++)
{
for (int y = 0; y < surface.Height; y++)
{
Point pos = new Point(x, y);
int index = surface.GetIndexFromPoint(pos);
// Check if this pos is a road
if (!lineStyle.Contains(surface[index].Glyph))
{
continue;
}
// Get all valid positions and indexes around this point
var valids = GameHelpers.Directions.GetValidDirections(pos, area);
var posIndexes = GameHelpers.Directions.GetDirectionIndexes(pos, area);
var roads = new bool[] { false, false, false, false, false, false, false, false, false };
for (int i = 0; i < 8; i++)
{
if (valids[i])
{
if (lineStyle.Contains(surface[posIndexes[i]].Glyph))
{
roads[i] = true;
}
}
}
if (roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.Middle];
surface.IsDirty = true;
}
else if (!roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.TopMiddleToDown];
surface.IsDirty = true;
}
else if (roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.BottomMiddleToTop];
surface.IsDirty = true;
}
else if (roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.RightMiddleToLeft];
surface.IsDirty = true;
}
else if (roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.LeftMiddleToRight];
surface.IsDirty = true;
}
else if (!roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
(roads[(int)GameHelpers.Directions.DirectionEnum.East] ||
roads[(int)GameHelpers.Directions.DirectionEnum.West]))
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.Top];
surface.IsDirty = true;
}
else if ((roads[(int)GameHelpers.Directions.DirectionEnum.North] ||
roads[(int)GameHelpers.Directions.DirectionEnum.South]) &&
!roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.Left];
surface.IsDirty = true;
}
else if (roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.BottomRight];
surface.IsDirty = true;
}
else if (roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.BottomLeft];
surface.IsDirty = true;
}
else if (!roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.TopRight];
surface.IsDirty = true;
}
else if (!roads[(int)GameHelpers.Directions.DirectionEnum.North] &&
roads[(int)GameHelpers.Directions.DirectionEnum.South] &&
roads[(int)GameHelpers.Directions.DirectionEnum.East] &&
!roads[(int)GameHelpers.Directions.DirectionEnum.West])
{
surface[index].Glyph = lineStyle[(int)LineRoadIndex.TopLeft];
surface.IsDirty = true;
}
}
}
}
