public Grid(IEnumerable <GamePiece> tiles, Vector2u gridSize, Vector2f scale, uint gridLayers = 1, DragManager mouseManager = null, int dragLayer = -1, int dropLayer = -1, Vector2f dropScale = default, Vector2u cellSize = default)
{
if (dropScale == default)
{
dropScale = scale;
}
window = mouseManager.Window;
if (tiles == null)
{
this.tiles = new List <GamePiece>();
}
else
{
this.tiles = tiles.ToList();
}
this.mapSize = gridSize;
this.scale = scale;
mapLayers = gridLayers;
map = new int[gridSize.X, gridSize.Y, gridLayers];
if (cellSize == default)
{
tileSize = this.tiles[0].TextureRect.GetSize().ToVector2f();
}
else
{
tileSize = (Vector2f)cellSize;
}
// apply scale to tiles
for (var i = 0; i < this.tiles.Count; i++)
{
this.tiles[i].Scale = scale;
}
size = new Vector2f(gridSize.X * tileSize.X, gridSize.Y * tileSize.Y);
scaledSize = new Vector2f(Size.X * scale.X, Size.Y * scale.Y);
scaledTileSize = new Vector2f(tileSize.X * scale.X, tileSize.Y * scale.Y);
// init map
for (var z = 0; z < mapLayers; z++)
{
for (var y = 0; y < mapSize.Y; y++)
{
for (var x = 0; x < mapSize.X; x++)
{
map[x, y, z] = -1;
}
}
}
// mouse
if (mouseManager != null)
{
if (dragLayer != -1)
{
GamePiece picked = null;
int pickedIndex = -1;
Action <Sprite> dropHandled = null;
Vector2f dragOffset = default;
Vector2i pickCoords = default;
mouseManager.DragStart += (object sender, DragEventArgs e) =>
{
if (Enabled)
{
if (e.Button == Mouse.Button.Left &&
e.DragStart.X >= Rect.Left &&
e.DragStart.Y >= Rect.Top &&
e.DragStart.X < Rect.Left + Rect.Width &&
e.DragStart.Y < Rect.Top + Rect.Height)
{
picked = SpritePicker(e.DragStart, dragLayer, out pickCoords);
if (picked != null)
{
moves = GetMoves(picked, pickCoords);
movesOccupied = GetMovesOccupied(picked, pickCoords);
Debug.WriteLine($"[Grid] Picked {pickCoords.X},{pickCoords.Y}");
pickedIndex = map[pickCoords.X, pickCoords.Y, dragLayer];
dropHandled = sprite =>
{
//map[pickCoords.X, pickCoords.Y, dragLayer] = -1;
};
picked.Color = new Color(255, 255, 255, 0);
draggingSprite = new GamePiece(picked);
draggingSprite.Color = new Color(255, 255, 255, 200);
dragOffset = (e.DragStart.ToVector2f() - draggingSprite.Position) * -1;
// empty origial area
var subgridSize = getSubGridSizeOfTile(picked);
for (var y = 0; y < subgridSize.Y; y++)
{
for (var x = 0; x < subgridSize.X; x++)
{
map[pickCoords.X + x, pickCoords.Y + y, dragLayer] = -1;
}
}
}
}
}
};
mouseManager.Dragging += (object sender, DragEventArgs e) =>
{
if (Enabled && draggingSprite != null)
{
var dp = e.DragCurrent.ToVector2f();
draggingSprite.Position = dp + dragOffset;
}
};
mouseManager.DragEnd += (object sender, DragEventArgs e) =>
{
if (Enabled)
{
if (picked != null)
{
picked.Color = new Color(255, 255, 255, 255);
picked = null;
moves = null;
movesOccupied = null;
}
if (draggingSprite != null)
{
if (!mouseManager.Drop(this, draggingSprite, dropHandled, e))
{
// if the drop was unhandled, restore the item to its original location
var subgridSize = getSubGridSizeOfTile(draggingSprite);
if (subgridSize.X > 1 || subgridSize.Y > 1)
{
for (var y = 0; y < subgridSize.Y; y++)
{
for (var x = 0; x < subgridSize.X; x++)
{
map[pickCoords.X + x, pickCoords.Y + y, dropLayer] = pickedIndex - int.MinValue;
}
}
}
map[pickCoords.X, pickCoords.Y, dropLayer] = pickedIndex;
}
draggingSprite = null;
}
}
};
}
if (dropLayer != -1)
{
mouseManager.Dropped += (object sender, DropEventArgs e) =>
{
if (Enabled)
{
if (e.DragStop.X >= Rect.Left && e.DragStop.Y >= Rect.Top &&
e.DragStop.X < Rect.Left + Rect.Width &&
e.DragStop.Y < Rect.Top + Rect.Height)
{
var p = e.Sprite.GetGlobalBounds().GetCenter().ToVector2i()
+ new Vector2i(0, 32); // move the drop point down so it is centered on the base of the chess piece
//var p = (Vector2i)(e.Sprite.Position + (cellSize.ToVector2f() / 2.0f));
var tpi = ScreenToGridCoordinates(p);
Debug.WriteLine($"[Grid] Dropped {tpi.X},{tpi.Y}");
var subgridSize = getSubGridSizeOfTile(e.Sprite);
if (tpi.X >= 0 && tpi.X + (subgridSize.X - 1) < mapSize.X && tpi.Y >= 0 && tpi.Y + (subgridSize.Y - 1) < mapSize.Y)
{
var obstacleFound = false;
/*
* for (var y=tpi.Y; y<tpi.Y+subgridSize.Y; y++){
* for (var x=tpi.X; x<tpi.X+subgridSize.X; x++){
* if (map[x, y, dropLayer] != -1){
* obstacleFound=true;
* break;
* }
* }
* }
*/
// check if move is valid according to board state
if (!obstacleFound)
{
obstacleFound = !IsMoveAllowed(e.Sprite, ScreenToGridCoordinates(e.DragStart), tpi);
}
//var index = map[tpi.X, tpi.Y, dropLayer];
//if (index == -1)
if (!obstacleFound)
{
e.Sprite.Color = new Color(255, 255, 255, 255);
if (!this.tiles.Contains(e.Sprite))
{
this.tiles.Add(e.Sprite);
}
var tileIndex = this.tiles.IndexOf(e.Sprite);
// if this item is larger than 1x1 fill the other grid cells with "shadow" indeces
// so that items will not be able to overlap
if (subgridSize.X > 1 || subgridSize.Y > 1)
{
for (var y = 0; y < subgridSize.Y; y++)
{
for (var x = 0; x < subgridSize.X; x++)
{
map[tpi.X + x, tpi.Y + y, dropLayer] = tileIndex - int.MinValue;
}
}
}
map[tpi.X, tpi.Y, dropLayer] = tileIndex;
e.Sprite.Scale = dropScale;
if (e.OnHandled != null)
{
e.OnHandled.Invoke(e.Sprite);
e.Handled = true;
OnMoved();
}
}
}
}
}
};
}
}
moveMarker = new CircleShape(13);
moveMarker.OutlineThickness = 1;
moveMarker.FillColor = new Color(0, 0, 0, 64);
moveMarker.OutlineColor = new Color(0, 0, 0, 32);
moveMarker.Origin = moveMarker.GetGlobalBounds().GetCenter();
moveMarkerOccupied = new CircleShape(24);
moveMarkerOccupied.FillColor = new Color(0, 0, 0, 0);
moveMarkerOccupied.OutlineThickness = 6;
moveMarkerOccupied.OutlineColor = new Color(0, 0, 0, 64);
moveMarkerOccupied.Origin = moveMarkerOccupied.GetGlobalBounds().GetCenter();
}
static void Main(string[] args)
{
//perfTest();return;
var appStartTime = DateTime.Now;
RenderWindow window = new RenderWindow(new VideoMode(768, 768), "Derpy Chess");
window.SetFramerateLimit(40);
window.SetActive();
window.Closed += (object sender, EventArgs e) => window.Close();
var parchment = FileSystem.LoadSprite("./data/parchment.png");
var backgroundSprite = FileSystem.LoadSprite("./data/background_512x512.png");
var vignette = FileSystem.LoadSprite("./data/vignette_512x512.png");
var mouseManager = new DragManager(window);
var storybookFont = FileSystem.LoadFont("./data/storybook.ttf");
var oldenglishFont = FileSystem.LoadFont("./data/oldenglish.ttf");
var boardSprite = FileSystem.LoadSprite("./data/board_512x552.png");
var blackSprites = FileSystem.LoadTiles("./data/black2_128x128.png", 128, 128);
var whiteSprites = FileSystem.LoadTiles("./data/white3_128x128.png", 128, 128);
var pixelFont = FileSystem.LoadFont("./data/rainyhearts.ttf");
GameBoard board = new GameBoard(boardSprite, blackSprites, whiteSprites, pixelFont, new Vector2f(), new Vector2u(8, 8), new Vector2f(1, 1), 1, mouseManager, 0, 0, new Vector2f(1, 1), new Vector2u(64, 64));;
var busyIndicator = new BusyIndicator();
var resize = new Action <float, float>((float width, float height) =>
{
window.SetView(new View(new FloatRect(0, 0, width, height)));
vignette.Scale = window.Size.ToVector2f().Div(vignette.TextureRect.GetSize().ToVector2f());
board.Position = ((window.Size.ToVector2f() * 0.5f) - (boardSprite.TextureRect.GetSize().ToVector2f() * 0.5f)) + new Vector2f(0, 16);
parchment.Position = (window.Size.ToVector2f() * 0.5f) - (parchment.TextureRect.GetSize().ToVector2f() * 0.5f);
busyIndicator.Position = new Vector2f(window.Size.X / 2, board.Position.Y - 72);
});
resize(window.Size.X, window.Size.Y);
window.Resized += (object sender, SizeEventArgs e) => resize(e.Width, e.Height);
// --- logo -----------
var logo = FileSystem.LoadSprite("./data/retrodactyl_logo.png");
logo.Scale = new Vector2f(2, 2);
logo.Origin = logo.TextureRect.GetSize().ToVector2f() * 0.5f;
logo.Position = window.Size.ToVector2f() * 0.5f - new Vector2f(0, 25);
logo.Color = new Color(255, 255, 255, 0);
var viewingLogo = true;
var logoFade = false;
DateTime logoFadeStart = DateTime.MaxValue;
while (window.IsOpen && viewingLogo)
{
window.Clear(new Color(0xe5f1fdff));
window.DispatchEvents();
logo.Draw(window, RenderStates.Default);
window.Display();
if ((Keyboard.IsKeyPressed(Keyboard.Key.Enter) || Keyboard.IsKeyPressed(Keyboard.Key.Space) || Mouse.IsButtonPressed(Mouse.Button.Left)))
{
logoFade = true;
logoFadeStart = DateTime.MinValue;
}
if (logoFade && logoFadeStart < DateTime.Now)
{
logo.Color -= new Color(0, 0, 0, 5);
if (logo.Color.A < 1)
{
viewingLogo = false;
}
}
if (!logoFade)
{
logo.Color += new Color(0, 0, 0, 5);
if (logo.Color.A >= 254)
{
logoFadeStart = DateTime.Now + TimeSpan.FromSeconds(2);
logoFade = true;
}
}
}
// ---- story ---------------------------------------------------------------------------------------
/*
* var storybookText = new Text();
* storybookText.Font = oldenglishFont;
* storybookText.FillColor = new Color(48,32,32, 200);
* storybookText.OutlineColor = new Color(48, 32, 32, 64);
* storybookText.OutlineThickness = 1;
* storybookText.CharacterSize = 48;
* storybookText.DisplayedString =
* "Once upon a time," + Environment.NewLine +
* "there was a dude who" + Environment.NewLine +
* "liked to play chess but" + Environment.NewLine +
* "really sucked at it..." + Environment.NewLine + Environment.NewLine +
* "He never enjoyed chess" + Environment.NewLine +
* "because he never won." + Environment.NewLine + Environment.NewLine +
* "This game is dedicated" + Environment.NewLine +
* "to that guy.";
*
* storybookText.Position = parchment.Position + new Vector2f(80,64);
*
* bool viewingStory = true;
* bool storyFade = false;
* while (window.IsOpen && viewingStory)
* {
* window.Clear();
* window.DispatchEvents();
*
* for (var y = 0; y < window.Size.Y; y += backgroundSprite.TextureRect.Height)
* {
* for (var x = 0; x < window.Size.X; x += backgroundSprite.TextureRect.Width)
* {
* backgroundSprite.Position = new Vector2f(x, y);
* backgroundSprite.Draw(window, RenderStates.Default);
* }
* }
* vignette.Draw(window, RenderStates.Default);
* parchment.Draw(window, RenderStates.Default);
* storybookText.Draw(window, RenderStates.Default);
* window.Display();
*
* if ((Keyboard.IsKeyPressed(Keyboard.Key.Enter) || Keyboard.IsKeyPressed(Keyboard.Key.Space) || Mouse.IsButtonPressed(Mouse.Button.Left)))
* {
* storyFade = true;
* }
* if (storyFade) {
* parchment.Color -= new Color(0, 0, 0, 3);
* storybookText.FillColor -= new Color(0, 0, 0, 4);
* storybookText.OutlineColor -= new Color(0, 0, 0, 4);
* if (parchment.Color.A < 1)
* {
* viewingStory = false;
* }
* }
* }
*/
// --- title ------------------------------------------------------------------------------------
var titleText = new Text();
titleText.Font = oldenglishFont;
titleText.FillColor = new Color(48, 32, 32, 200);
titleText.OutlineColor = new Color(48, 32, 32, 64);
titleText.OutlineThickness = 1;
titleText.CharacterSize = 92;
titleText.DisplayedString = "Derpy Chess";
titleText.Position = new Vector2f(10 + parchment.GetGlobalBounds().GetCenter().X - titleText.GetGlobalBounds().GetCenter().X, parchment.Position.Y + 64);
var playGameText = new Text();
playGameText.Font = oldenglishFont;
playGameText.FillColor = new Color(48, 32, 32, 200);
playGameText.OutlineColor = new Color(48, 32, 32, 64);
playGameText.OutlineThickness = 1;
playGameText.CharacterSize = 48;
playGameText.DisplayedString = "Play Game";
//playGameText.Origin = playGameText.GetGlobalBounds().GetSize() * 0.5f;
//playGameText.Position = window.Size.ToVector2f() * 0.5f;
playGameText.Position =
new Vector2f(10, 0)
+ parchment.GetGlobalBounds().GetCenter()
- playGameText.GetGlobalBounds().GetCenter();
bool viewingTitle = true;
bool titleFade = false;
while (window.IsOpen && viewingTitle)
{
window.Clear();
window.DispatchEvents();
for (var y = 0; y < window.Size.Y; y += backgroundSprite.TextureRect.Height)
{
for (var x = 0; x < window.Size.X; x += backgroundSprite.TextureRect.Width)
{
backgroundSprite.Position = new Vector2f(x, y);
backgroundSprite.Draw(window, RenderStates.Default);
}
}
vignette.Draw(window, RenderStates.Default);
parchment.Draw(window, RenderStates.Default);
titleText.Draw(window, RenderStates.Default);
playGameText.Draw(window, RenderStates.Default);
window.Display();
if ((Keyboard.IsKeyPressed(Keyboard.Key.Enter) || Keyboard.IsKeyPressed(Keyboard.Key.Space) || Mouse.IsButtonPressed(Mouse.Button.Left)))
{
titleFade = true;
}
if (titleFade)
{
parchment.Color -= new Color(0, 0, 0, 3);
titleText.FillColor -= new Color(0, 0, 0, 4);
titleText.OutlineColor -= new Color(0, 0, 0, 4);
playGameText.FillColor -= new Color(0, 0, 0, 4);
playGameText.OutlineColor -= new Color(0, 0, 0, 4);
if (parchment.Color.A < 1)
{
viewingTitle = false;
}
}
else
{
parchment.Color += new Color(0, 0, 0, 3);
if (playGameText.GetGlobalBounds().Contains(Mouse.GetPosition(window)))
{
playGameText.FillColor = new Color(150, 0, 32, 200);
playGameText.OutlineColor = new Color(150, 0, 32, 64);
}
else
{
playGameText.FillColor = new Color(48, 32, 32, 200);
playGameText.OutlineColor = new Color(48, 32, 32, 64);
}
}
}
// --- game ------------------------------------------------------------------------
var debugText = new Text();
debugText.Font = storybookFont;
debugText.FillColor = new Color(0, 255, 0, 255);
debugText.CharacterSize = 16;
if (window.IsOpen)
{
// play game
var endgameText = new Text();
endgameText.Font = storybookFont;
endgameText.FillColor = Color.White;
endgameText.OutlineColor = Color.Black;
endgameText.OutlineThickness = 2;
endgameText.CharacterSize = 48;
endgameText.DisplayedString = "Checkmate!";
board.Enabled = true;
while (window.IsOpen)
{
window.Clear();
window.DispatchEvents();
for (var y = 0; y < window.Size.Y; y += backgroundSprite.TextureRect.Height)
{
for (var x = 0; x < window.Size.X; x += backgroundSprite.TextureRect.Width)
{
backgroundSprite.Position = new Vector2f(x, y);
backgroundSprite.Draw(window, RenderStates.Default);
}
}
vignette.Draw(window, RenderStates.Default);
board.Draw(window, RenderStates.Default);
busyIndicator.Visible = board.aiThinking;
busyIndicator.Draw(window, RenderStates.Default);
if (board.GameEndText != null)
{
endgameText.DisplayedString = board.GameEndText;
var textBounds = endgameText.GetGlobalBounds();
endgameText.Position = new Vector2f(
(window.Size.X * 0.5f) - (textBounds.Width * 0.5f),
window.Size.Y - textBounds.Height - 32);//(window.Size.Y * 0.5f) - (textBounds.Height * 0.5f));
endgameText.Draw(window, RenderStates.Default);
}
// debug view
if (Keyboard.IsKeyPressed(Keyboard.Key.D))
//#if DEBUG
{
var labels = new[] { "A", "B", "C", "D", "E", "F", "G", "H", "8", "7", "6", "5", "4", "3", "2", "1" };
int i = 0;
for (var x = board.Position.X; x < board.Position.X + board.Rect.Width; x += board.Rect.Width / 8)
{
debugText.DisplayedString = labels[i++];
debugText.Position = new Vector2f(x + 32 - debugText.GetGlobalBounds().Width * 0.5f, board.Position.Y - 32 - debugText.GetGlobalBounds().Height * 0.5f);
debugText.Draw(window, RenderStates.Default);
debugText.Position = new Vector2f(x + 32 - debugText.GetGlobalBounds().Width * 0.5f, board.Position.Y + board.Rect.Height + 32 - debugText.GetGlobalBounds().Height * 0.5f);
debugText.Draw(window, RenderStates.Default);
}
for (var y = board.Position.Y; y < board.Position.Y + board.Rect.Height; y += board.Rect.Height / 8)
{
debugText.DisplayedString = labels[i++];
debugText.Position = new Vector2f(board.Position.X - 32 - debugText.GetGlobalBounds().Width * 0.5f, y + 32 - debugText.GetGlobalBounds().Height * 0.5f);
debugText.Draw(window, RenderStates.Default);
debugText.Position = new Vector2f(board.Position.X + board.Rect.Width + 32 - debugText.GetGlobalBounds().Width * 0.5f, y + 32 - debugText.GetGlobalBounds().Height * 0.5f);
debugText.Draw(window, RenderStates.Default);
}
}
//#endif
window.Display();
}
}
}
public GameBoard(Sprite board, Sprite[] black, Sprite[] white, Font labelFont, Vector2f position, Vector2u gridSize, Vector2f scale, uint gridLayers = 1, DragManager mouseManager = null, int dragLayer = -1, int dropLayer = -1, Vector2f dropScale = default, Vector2u cellSize = default)
: base(null, gridSize, scale, gridLayers, mouseManager, dragLayer, dropLayer, dropScale, cellSize)
{
font = labelFont;
boardSquareLabel = new Text("", font, 17);
//boardSquareLabel.Style = Text.Styles.Bold;
boardSquareLabel.OutlineThickness = 1;
boardSprite = board;
Position = position;
chessBoard = new Board(true);
//chessBoard = new Board("rnb1k1nr/ppppbppp/8/4Q3/8/4P3/PPP2qPP/RNB1KBNR w 11");
/*** setup "tiles" (the game piece sprites) ******************************************/
blackRook = new Sprite(black[11]);
blackBishop = new Sprite(black[00]);
blackKnight = new Sprite(black[06]);
blackQueen = new Sprite(black[10]);
blackKing = new Sprite(black[08]);
blackPawn = new Sprite(black[12]);
whitePawn = new Sprite(white[12]);
whiteRook = new Sprite(white[11]);
whiteBishop = new Sprite(white[00]);
whiteKnight = new Sprite(white[05]);
whiteQueen = new Sprite(white[10]);
whiteKing = new Sprite(white[08]);
//shadow = new Sprite(black[13]);
blackPieces = new Dictionary <int, Sprite>()
{
{ PieceType.Bishop, blackBishop },
{ PieceType.King, blackKing },
{ PieceType.Knight, blackKnight },
{ PieceType.Pawn, blackPawn },
{ PieceType.Queen, blackQueen },
{ PieceType.Rook, blackRook },
};
whitePieces = new Dictionary <int, Sprite>()
{
{ PieceType.Bishop, whiteBishop },
{ PieceType.King, whiteKing },
{ PieceType.Knight, whiteKnight },
{ PieceType.Pawn, whitePawn },
{ PieceType.Queen, whiteQueen },
{ PieceType.Rook, whiteRook },
};
updateBoardFromGameState();
}
