move a bunch of stuff into subfolders

TanksServer/MapDrawer.cs

@@ -1,56 +0,0 @@
-namespace TanksServer;
-
-internal class MapDrawer(MapService map):ITickStep
-{
-    private const uint GameFieldPixelCount = MapService.PixelsPerRow * MapService.PixelsPerColumn;
-
-    private void DrawInto(DisplayPixelBuffer buf)
-    {
-        for (var tileY = 0; tileY < MapService.TilesPerColumn; tileY++)
-        for (var tileX = 0; tileX < MapService.TilesPerRow; tileX++)
-        {
-            if (!map.IsCurrentlyWall(tileX, tileY))
-                continue;
-
-            var absoluteTilePixelY = tileY * MapService.TileSize;
-            for (var pixelInTileY = 0; pixelInTileY < MapService.TileSize; pixelInTileY++)
-            {
-                var absoluteRowStartPixelIndex = (absoluteTilePixelY + pixelInTileY) * MapService.PixelsPerRow
-                                                 + tileX * MapService.TileSize;
-                for (var pixelInTileX = 0; pixelInTileX < MapService.TileSize; pixelInTileX++)
-                    buf.Pixels[absoluteRowStartPixelIndex + pixelInTileX] = pixelInTileX % 2 == pixelInTileY % 2;
-            }
-        }
-    }
-
-    private DisplayPixelBuffer CreateGameFieldPixelBuffer()
-    {
-        var data = new byte[10 + GameFieldPixelCount / 8];
-        var result = new DisplayPixelBuffer(data)
-        {
-            Magic1 = 0,
-            Magic2 = 19,
-            X = 0,
-            Y = 0,
-            WidthInTiles = MapService.TilesPerRow,
-            HeightInPixels = MapService.PixelsPerColumn
-        };
-        return result;
-    }
-
-    private DisplayPixelBuffer? _lastFrame;
-
-    public DisplayPixelBuffer LastFrame
-    {
-        get => _lastFrame ?? throw new InvalidOperationException("first frame not yet drawn");
-        private set => _lastFrame = value;
-    }
-
-    public Task TickAsync()
-    {
-        var buffer = CreateGameFieldPixelBuffer();
-        DrawInto(buffer);
-        LastFrame = buffer;
-        return Task.CompletedTask;
-    }
-}