81 lines
3.3 KiB
C#
81 lines
3.3 KiB
C#
using Robust.Shared.GameObjects;
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using Robust.Shared.Map;
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using Robust.Shared.Serialization.Manager.Attributes;
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namespace Content.Server.Tabletop
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{
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public class TabletopChessSetup : TabletopSetup
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{
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[DataField("boardPrototype")]
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public string ChessBoardPrototype { get; } = "ChessBoardTabletop";
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// TODO: Un-hardcode the rest of entity prototype IDs, probably.
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public override void SetupTabletop(MapId mapId, IEntityManager entityManager)
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{
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var chessboard = entityManager.SpawnEntity(ChessBoardPrototype, new MapCoordinates(-1, 0, mapId));
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chessboard.Transform.Anchored = true;
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SpawnPieces(entityManager, new MapCoordinates(-4.5f, 3.5f, mapId));
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}
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private void SpawnPieces(IEntityManager entityManager, MapCoordinates topLeft, float separation = 1f)
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{
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var (mapId, x, y) = topLeft;
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// Spawn all black pieces
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SpawnPiecesRow(entityManager, "Black", topLeft, separation);
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SpawnPawns(entityManager, "Black", new MapCoordinates(x, y - separation, mapId) , separation);
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// Spawn all white pieces
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SpawnPawns(entityManager, "White", new MapCoordinates(x, y - 6 * separation, mapId) , separation);
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SpawnPiecesRow(entityManager, "White", new MapCoordinates(x, y - 7 * separation, mapId), separation);
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// Extra queens
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entityManager.SpawnEntity("BlackQueen", new MapCoordinates(x + 9 * separation + 9f / 32, y - 3 * separation, mapId));
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entityManager.SpawnEntity("WhiteQueen", new MapCoordinates(x + 9 * separation + 9f / 32, y - 4 * separation, mapId));
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}
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// TODO: refactor to load FEN instead
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private void SpawnPiecesRow(IEntityManager entityManager, string color, MapCoordinates left, float separation = 1f)
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{
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const string piecesRow = "rnbqkbnr";
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var (mapId, x, y) = left;
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for (int i = 0; i < 8; i++)
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{
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switch (piecesRow[i])
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{
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case 'r':
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entityManager.SpawnEntity(color + "Rook", new MapCoordinates(x + i * separation, y, mapId));
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break;
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case 'n':
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entityManager.SpawnEntity(color + "Knight", new MapCoordinates(x + i * separation, y, mapId));
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break;
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case 'b':
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entityManager.SpawnEntity(color + "Bishop", new MapCoordinates(x + i * separation, y, mapId));
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break;
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case 'q':
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entityManager.SpawnEntity(color + "Queen", new MapCoordinates(x + i * separation, y, mapId));
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break;
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case 'k':
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entityManager.SpawnEntity(color + "King", new MapCoordinates(x + i * separation, y, mapId));
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break;
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}
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}
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}
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// TODO: refactor to load FEN instead
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private void SpawnPawns(IEntityManager entityManager, string color, MapCoordinates left, float separation = 1f)
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{
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var (mapId, x, y) = left;
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for (int i = 0; i < 8; i++)
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{
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entityManager.SpawnEntity(color + "Pawn", new MapCoordinates(x + i * separation, y, mapId));
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}
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}
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}
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}
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