diff --git a/README.md b/README.md index 6d5f6c0..44268b6 100644 --- a/README.md +++ b/README.md @@ -4,14 +4,15 @@ A blockchain-based roguelike dungeon crawler built on the Wownero network. ## Project Overview -Wowngeon is a web-based roguelike game that integrates with the Wownero blockchain for a unique gaming experience. Players enter a randomly generated dungeon with the goal of escaping before the next block is discovered on the network. +Wowngeon is a web-based roguelike game that integrates with the Wownero blockchain for a unique gaming experience. Players enter a randomly generated dungeon with the goal of escaping before the next block is discovered on the network. The player requests to enter (and optionally pay an entrance fee), and then waits for the next block to be mined. When the next block is found, the player is placed in the dungeon and must escape before the next block is found. If they fail to escape, they die and lose their entrance fee. There is a singular monster and treasure in the dungeon. If the monster catches the player, they die. If the player finds the treasure and manages to escape, they could win 3x or 5x instead of just 2x for escaping sans treasure. The game is designed to be played in a web browser, making it accessible to a wide audience. +The game is built using Node.js for the backend, with Express and Socket.io for real-time communication. The frontend is developed using HTML5, CSS, and JavaScript, with ROT.js for rendering the dungeon and managing game mechanics. The Wownero blockchain is integrated via RPC calls to monitor block height and handle transactions. ### Key Features: - **Blockchain-linked gameplay**: Players enter when one block is found and must escape before the next block (approximately 5 minutes in Wownero) - **Permadeath mechanics**: If a player fails to escape before the next block is found, they die - **Random dungeons**: Each game features procedurally generated maps using ROT.js -- **Monster AI**: Evade monsters as you navigate the dungeon +- **Monster AI**: Evade monster as you navigate the dungeon - **Treasure hunting**: Find treasure for bonus rewards - **Wownero integration**: Players pay an entrance fee (10-100 WOW) and can win rewards diff --git a/game.js b/game.js index a564041..2e68745 100644 --- a/game.js +++ b/game.js @@ -115,51 +115,56 @@ class Game { this.visibleTiles = {}; // Calculate new visible tiles - this.fov.compute(this.player.x, this.player.y, 10, (x, y) => { - if (!this.visibleTiles[y]) this.visibleTiles[y] = {}; - this.visibleTiles[y][x] = this.dungeon.map[y][x]; + this.fov.compute(this.player.x, this.player.y, 10, (x, y, r, visibility) => { // Added r and visibility params + if (visibility > 0) { // Only add if tile is actually visible + if (!this.visibleTiles[y]) { + this.visibleTiles[y] = {}; + } + // Store the actual tile type (0 for floor, 1 for wall) from the dungeon map + if (this.dungeon && this.dungeon.map && this.dungeon.map[y] && this.dungeon.map[y][x] !== undefined) { + this.visibleTiles[y][x] = this.dungeon.map[y][x]; + } else { + // Should not happen if FOV is within map bounds, but as a fallback: + // this.visibleTiles[y][x] = 1; // Default to wall if outside known map + } + } }); + // console.log("FOV updated. Player:", this.player.x, this.player.y, "Visible tiles count:", Object.keys(this.visibleTiles).reduce((acc, k) => acc + Object.keys(this.visibleTiles[k]).length, 0)); } movePlayer(dx, dy) { const newX = this.player.x + dx; const newY = this.player.y + dy; - // Check if the move is valid (not into a wall) - if (this.dungeon.map[newY] && this.dungeon.map[newY][newX] === 0) { + // Check if the move is valid (not into a wall and within map bounds) + if (this.dungeon && + this.dungeon.map[newY] && + this.dungeon.map[newY][newX] !== undefined && + this.dungeon.map[newY][newX] === 0) { // 0 is floor + this.player.x = newX; this.player.y = newY; + console.log(`Player moved to ${newX},${newY} in game for socket ${this.socketId}`); - // Update FOV after movement + // Update FOV after moving this.updateFOV(); - // Check if player found treasure - if (this.dungeon.treasure && - newX === this.dungeon.treasure[0] && - newY === this.dungeon.treasure[1]) { + // Check for game events like finding treasure or exit + if (this.dungeon.exit && newX === this.dungeon.exit[0] && newY === this.dungeon.exit[1]) { + // Handle win condition (e.g., escaped) + this.gameState = 'won'; // Or some other state + return { status: 'moved', event: 'escaped', player: this.player, visibleTiles: this.visibleTiles }; + } + if (this.dungeon.treasure && newX === this.dungeon.treasure[0] && newY === this.dungeon.treasure[1] && !this.player.hasTreasure) { this.player.hasTreasure = true; + // Remove treasure from map or mark as collected + return { status: 'moved', event: 'treasure_found', player: this.player, visibleTiles: this.visibleTiles }; } - // Check if player reached exit - if (this.dungeon.exit && - newX === this.dungeon.exit[0] && - newY === this.dungeon.exit[1]) { - this.gameState = 'won'; - return { status: 'won', hasTreasure: this.player.hasTreasure }; - } - - // Move monster after player moves - this.moveMonster(); - - // Check if monster caught player - if (checkMonsterKill(this.player, this.monster)) { - this.gameState = 'lost'; - return { status: 'lost', reason: 'caught' }; - } - - return { status: 'moved' }; + return { status: 'moved', player: this.player, visibleTiles: this.visibleTiles }; } + console.log(`Player move to ${newX},${newY} for socket ${this.socketId} is invalid (wall or out of bounds).`); return { status: 'invalid' }; } @@ -202,77 +207,26 @@ class Game { // Update the getState() method to include all entities with relative positions getState() { // Calculate relative position of all entities from player's perspective - const playerX = this.player.x; - const playerY = this.player.y; + // const playerX = this.player.x; // Not needed if sending absolute visibleTiles + // const playerY = this.player.y; // Not needed if sending absolute visibleTiles - // Convert all visible tiles to relative coordinates - const relativeVisibleTiles = {}; - for (const y in this.visibleTiles) { - for (const x in this.visibleTiles[y]) { - const relX = parseInt(x) - playerX; - const relY = parseInt(y) - playerY; - - // Create row if needed - if (!relativeVisibleTiles[relY]) { - relativeVisibleTiles[relY] = {}; - } - - // Store tile type at relative position - relativeVisibleTiles[relY][relX] = this.visibleTiles[y][x]; - } - } - - // Create the state object - const state = { + // The client-side Game.js expects absolute coordinates for visibleTiles. + // So, no conversion to relative coordinates is needed here for visibleTiles. + // Just ensure this.visibleTiles is correctly populated by updateFOV. + + // console.log("getState called. Player:", this.player, "Visible tiles keys:", Object.keys(this.visibleTiles || {}).length); + + return { gameState: this.gameState, - player: { - x: 0, // Player is always at (0,0) in relative coordinates - y: 0, - hasKey: this.player.hasKey || false, - hasTreasure: this.player.hasTreasure || false - }, - visibleTiles: relativeVisibleTiles + player: { ...this.player }, // Send a copy of player object + monster: this.monster ? { ...this.monster } : null, // Send a copy if monster exists + // items: { ...this.items }, // If you have items, send them too + visibleTiles: { ...this.visibleTiles }, // Send a copy of visible tiles + // You might also want to send entrance/exit if they are always known or become known + // entrance: this.dungeon ? this.dungeon.entrance : null, + // exit: this.dungeon ? this.dungeon.exit : null, + // treasure: this.dungeon ? this.dungeon.treasure : null }; - - // Add monster if in view - if (this.monster && this.visibleTiles[this.monster.y] && - this.visibleTiles[this.monster.y][this.monster.x] !== undefined) { - state.monster = { - x: this.monster.x - playerX, // Relative position - y: this.monster.y - playerY - }; - } - - // Add entrance if defined - if (this.dungeon && this.dungeon.entrance) { - // Use array format for consistency - state.entrance = [ - this.dungeon.entrance.x - playerX, - this.dungeon.entrance.y - playerY - ]; - } - - // Add exit if in view - if (this.dungeon && this.dungeon.exit && - this.visibleTiles[this.dungeon.exit.y] && - this.visibleTiles[this.dungeon.exit.y][this.dungeon.exit.x] !== undefined) { - state.exit = [ - this.dungeon.exit.x - playerX, - this.dungeon.exit.y - playerY - ]; - } - - // Add treasure if in view - if (this.dungeon && this.dungeon.treasure && - this.visibleTiles[this.dungeon.treasure.y] && - this.visibleTiles[this.dungeon.treasure.y][this.dungeon.treasure.x] !== undefined) { - state.treasure = [ - this.dungeon.treasure.x - playerX, - this.dungeon.treasure.y - playerY - ]; - } - - return state; } } diff --git a/html/index.html b/html/index.html index a32ff62..8de62d3 100644 --- a/html/index.html +++ b/html/index.html @@ -18,6 +18,7 @@ + @@ -36,7 +37,7 @@ -
+
@@ -59,89 +60,6 @@
- - - @@ -373,34 +373,25 @@ $(function() { diff --git a/html/js/game.js b/html/js/game.js index 30bd294..0f1db06 100644 --- a/html/js/game.js +++ b/html/js/game.js @@ -8,850 +8,713 @@ if (typeof window !== 'undefined' && !window.socket) { } var Game = { - // Change dimensions to match the display options (25 × 19 tiles) - _screenWidth: 25, // Used for drawing coordinates (columns) - _screenHeight: 19, // Used for drawing coordinates (rows) - _mapWidth: 25, // Logical map width (should match display) - _mapHeight: 19, // Logical map height (should match display) _display: null, - _map: null, + _screenWidth: options.width, + _screenHeight: options.height, + _isTileMode: false, // Determined after checking tileset + _displayReady: false, // Flag to indicate if _display is initialized _player: null, + defaultFg: "#FFF", // Define defaultFg here + // _defaultBg: null, // Standard for transparent/display default _monster: null, - _exit: null, - _entrance: null, - _treasure: null, - _gameActive: false, - _message: "", // To display messages like 'waiting' - _visibleTiles: {}, // Store currently visible tiles - _exploredTiles: {}, // Store all tiles the player has seen - _isTileMode: false, // Track if we're in tile mode + _map: {}, + _items: {}, + _gameInProgress: false, + _inputEnabled: true, + _messageLog: [], + _maxLogMessages: 5, + + init: function() { + console.log("Game.init called. 'this' is Game:", this === Game); + console.log("Is this.checkTileset a function?", typeof this.checkTileset); + + if (typeof this.checkTileset !== 'function') { + console.error("CRITICAL: Game.checkTileset is not a function. Halting initialization."); + alert("Error: Game initialization failed (checkTileset not found). Please check game.js."); + return; + } + + this.checkTileset(function(tilesetAvailable) { + console.log("Game.checkTileset callback. Tileset available: " + tilesetAvailable); + this._isTileMode = tilesetAvailable; + + var displayOptions = { + width: this._screenWidth, + height: this._screenHeight, + forceSquareRatio: true, // Good for both modes generally + }; + + if (this._isTileMode) { + console.log("Initializing display in TILE mode."); + displayOptions.layout = "tile"; + displayOptions.bg = window.options.bg; // Should be "transparent" + displayOptions.fg = window.options.fg || "#FFF"; // Default foreground for text not in tileMap + displayOptions.tileWidth = window.options.tileWidth; + displayOptions.tileHeight = window.options.tileHeight; + displayOptions.tileSet = window.options.tileSet; + displayOptions.tileMap = window.options.tileMap; + displayOptions.tileColorize = false; // Render tiles as-is from the tileset + } else { + console.log("Initializing display in ASCII mode."); + displayOptions.layout = "rect"; + displayOptions.bg = "#000000"; // Black background for ASCII + displayOptions.fg = window.options.fg || "#FFF"; // Default foreground + displayOptions.fontSize = 18; // Adjust as needed for your font/preference + // Ensure no tile-specific options are passed if they might cause errors + delete displayOptions.tileWidth; + delete displayOptions.tileHeight; + delete displayOptions.tileSet; + delete displayOptions.tileMap; + } + + try { + var gameDisplayContainer = document.getElementById("game-display"); + if (!gameDisplayContainer) { + console.error("Game display container #game-display not found in HTML!"); + alert("Error: Game display container #game-display not found. Cannot start game."); + return; + } + this._display = new ROT.Display(displayOptions); + gameDisplayContainer.innerHTML = ''; // Clear any previous content (e.g., loading messages) + gameDisplayContainer.appendChild(this._display.getContainer()); + console.log("ROT.Display initialized and appended. Display object:", this._display); + this._displayReady = true; // Set flag AFTER successful initialization + console.log("Game display initialized. _displayReady set to true."); + + // Now that the display is ready, other things can happen, + // like drawing the welcome screen or enabling socket event handlers fully. + this._drawWelcomeScreen(); // Example: draw initial screen + + } catch (e) { + console.error("Error initializing ROT.Display:", e); + alert("Failed to initialize game display. Error: " + e.message + ". Check console for details."); + this._displayReady = false; // Explicitly false on error + } + }.bind(this)); // CRUCIAL: bind 'this' for the callback to refer to the Game object + }, + + checkTileset: function(callback) { + console.log("Game.checkTileset called to determine mode."); + // This function relies on options.js to have attempted loading the tileset + // and set window.tileSet, window.tileMap, and window.globalTileSetStatus. + + // Give a very short moment for options.js to potentially finish initial load attempts. + setTimeout(function() { + if (window.globalTileSetStatus === "error") { + console.warn("Tileset loading previously failed (window.globalTileSetStatus is 'error'). Using ASCII mode."); + callback(false); // Tileset not available + } else if (window.tileSet && window.tileSet.complete && window.tileSet.naturalHeight !== 0 && window.tileMap && Object.keys(window.tileMap).length > 0) { + console.log("Tileset and tileMap appear to be loaded and valid. Using TILE mode."); + callback(true); // Tileset available + } else { + // If not immediately ready, and no definitive error, try waiting a bit longer. + // options.js has its own timeouts. This is a secondary check. + console.log("Tileset not immediately confirmed. Waiting up to 3 seconds for options.js to complete loading..."); + let attempts = 0; + const maxAttempts = 6; // Try for 3 seconds (6 * 500ms) + const interval = setInterval(function() { + attempts++; + if (window.globalTileSetStatus === "error") { + clearInterval(interval); + console.warn("Tileset loading failed during interval check in Game.checkTileset. Using ASCII mode."); + callback(false); + } else if (window.tileSet && window.tileSet.complete && window.tileSet.naturalHeight !== 0 && window.tileMap && Object.keys(window.tileMap).length > 0) { + clearInterval(interval); + console.log("Tileset and tileMap confirmed after delay in Game.checkTileset. Using TILE mode."); + callback(true); + } else if (attempts >= maxAttempts) { + clearInterval(interval); + console.error("Tileset did not become available after extended wait in Game.checkTileset. Assuming not available. Using ASCII mode."); + callback(false); // Assume not available + } + }.bind(this), 500); // Check every 500ms + } + }.bind(this), 50); // Small initial delay for options.js to run + }, + + _ensureDisplay: function() { + if (!this._display || !this._displayReady) { + console.warn("Display not ready or not initialized. Aborting drawing/game operation."); + return false; + } + return true; + }, + + _forceClearToBlack: function() { + if (!this._ensureDisplay()) { + console.warn("Game._forceClearToBlack: Display not ready, aborting."); + return; + } + // console.log("Game: _forceClearToBlack called at " + new Date().toLocaleTimeString()); + + const display = this._display; + + // Step 1: Clear ROT.js's internal data cache and dirty flags. + // This ensures that ROT.js starts with a clean slate for what it thinks is on screen. + display._data = {}; + display._dirty = {}; + // console.log("Game._forceClearToBlack: Cleared display._data and display._dirty."); + + // Step 2: Directly clear the visual canvas to black. + // This bypasses ROT.js's drawing for the initial clear, ensuring it's black. + var canvas = display.getContainer(); // This is typically the element + if (canvas && typeof canvas.getContext === 'function') { + var ctx = canvas.getContext("2d"); + if (ctx) { + // console.log(`Game._forceClearToBlack: Clearing canvas (${canvas.width}x${canvas.height}) to black.`); + ctx.fillStyle = "#000000"; + ctx.fillRect(0, 0, canvas.width, canvas.height); + } else { + console.warn("Game._forceClearToBlack: Failed to get 2D context from canvas."); + this._fallbackClear(display); + } + } else { + console.warn("Game._forceClearToBlack: Display container is not a canvas or does not exist. Attempting fallback clear."); + this._fallbackClear(display); + } + // After this, the canvas is black. ROT.js's _data and _dirty are empty. + // Subsequent display.draw() calls (e.g., in _drawWelcomeScreen) will populate + // _data and _dirty for the specific cells they affect. + // The ROT.js _draw() loop will then only process these newly dirtied cells, + // for which _data will exist. + }, + + // Helper for fallback clear if direct canvas manipulation fails + _fallbackClear: function(display) { + console.warn("Game._forceClearToBlack: Using fallback clear method."); + const originalBg = display.getOptions().bg; // Get current bg from display's options + try { + if (display._options) { // Ensure _options exists + display._options.bg = "#000000"; // Set to black for the clear + } + display.clear(); // Use ROT.js's own clear method. + // This will use the (now black) _options.bg. + } catch (e) { + console.error("Error during fallback clear:", e); + } finally { + if (display._options) { // Ensure _options exists before restoring + display._options.bg = originalBg; // Restore original background + } + } + }, + + // Add a helper for default colors to avoid errors if options.colors is not fully defined + // _getColor: function(type, defaultColor) { + // return (options.colors && options.colors[type]) ? options.colors[type] : defaultColor; + // }, // REMOVED _isFirefox: function() { return navigator.userAgent.toLowerCase().indexOf('firefox') > -1; }, - init: function() { - console.log("Initializing game"); - - // Verify if tileset is actually loaded - this.checkTileset(function(isLoaded) { - if (isLoaded) { - Game._setupTileDisplay(); - } else { - Game._setupAsciiDisplay(); - } - - // Draw the welcome screen - Game._drawWelcomeScreen(); - - // Set up the keyboard handler - Game._initializeKeyboardHandler(); - }); - }, - - // Initialize game with data from server - startGame: function(data) { - console.log("Starting game with data:", data); - - if (!data) { - console.error("No game data received!"); + startGame: function(playerData, mapData, monsterData, itemData, initialVisibleTiles) { // Added initialVisibleTiles + if (!this._ensureDisplay()) { + console.error("Game: Cannot start game, display not ready."); return false; } - + console.log("Game: startGame called. PlayerData:", playerData, "MapData:", mapData, "InitialVisibleTiles:", initialVisibleTiles); + + this.clearDisplay(); try { - // Set game as active this._gameActive = true; - - // Set all game properties from data - this._player = data.player || { x: 12, y: 12 }; - this._monster = data.monster; - this._entrance = data.entrance; - this._exit = data.exit; - this._treasure = data.treasure; - - // Get visible tiles, ensuring they're valid - if (data.visibleTiles && typeof data.visibleTiles === 'object') { - // Store the visible tiles - this._visibleTiles = data.visibleTiles; - console.log("Visible tiles:", Object.keys(this._visibleTiles).length, "rows"); + + // Robust player initialization + if (playerData && typeof playerData.x === 'number' && typeof playerData.y === 'number') { + this._player = { x: playerData.x, y: playerData.y }; } else { - // If no tiles, create a basic visible area around player - console.log("No visible tiles provided, creating basic view"); - this._visibleTiles = {}; - const px = this._player.x; - const py = this._player.y; - - // Create a 5x5 visible area around player - for (let y = py-2; y <= py+2; y++) { - if (!this._visibleTiles[y]) this._visibleTiles[y] = {}; - for (let x = px-2; x <= px+2; x++) { - this._visibleTiles[y][x] = 0; // Floor tiles + console.warn("Invalid or missing playerData.x/y, using default player position.", playerData); + this._player = { x: 12, y: 12 }; // Default position + } + console.log("Player initialized to:", this._player); + + this._monster = monsterData; // Assuming monsterData is structured correctly or null + this._item = itemData; // Assuming itemData is structured correctly or null + + this._map = {}; + this._visibleTiles = {}; // Clear/initialize visible tiles + this._exploredTiles = this._exploredTiles || {}; // Initialize exploredTiles if it doesn't exist, or keep existing + + let mapInitialized = false; + + if (mapData && mapData.tiles && typeof mapData.tiles === 'object' && Object.keys(mapData.tiles).length > 0) { + console.log("Initializing map from mapData.tiles:", mapData.tiles); + for (var yKey in mapData.tiles) { + const y = parseInt(yKey); + this._map[y] = {}; + for (var xKey in mapData.tiles[y]) { + const x = parseInt(xKey); + this._map[y][x] = mapData.tiles[y][x]; } } + mapInitialized = true; + console.log("Game map initialized from mapData.tiles:", this._map); + } else if (mapData && Array.isArray(mapData) && mapData.length > 0) { + console.warn("Received array-based mapData, attempting to convert."); + for (let y = 0; y < mapData.length; y++) { + this._map[y] = {}; + if (mapData[y] && Array.isArray(mapData[y])) { + for (let x = 0; x < mapData[y].length; x++) { + this._map[y][x] = mapData[y][x]; + } + } + } + mapInitialized = true; + console.log("Game map initialized from array-based mapData:", this._map); + } else if (initialVisibleTiles && typeof initialVisibleTiles === 'object' && Object.keys(initialVisibleTiles).length > 0) { + console.log("Initializing _visibleTiles from server-sent initialVisibleTiles and inferring _map for FOV."); + this._visibleTiles = JSON.parse(JSON.stringify(initialVisibleTiles)); // Deep copy + + for (const yKey in this._visibleTiles) { + const y = parseInt(yKey); + this._map[y] = this._map[y] || {}; + for (const xKey in this._visibleTiles[y]) { + const x = parseInt(xKey); + // Store the tile type (0 for floor, 1 for wall, etc.) into _map + // This allows client-side FOV to know about passability. + this._map[y][x] = this._visibleTiles[y][x]; + } + } + mapInitialized = true; + console.log("Game map partially initialized for FOV from initialVisibleTiles:", this._map); + console.log("_visibleTiles set directly from initialVisibleTiles:", this._visibleTiles); + } + + if (!mapInitialized) { + console.warn("No valid mapData or initialVisibleTiles provided. Creating default map for testing. mapData:", mapData, "initialVisibleTiles:", initialVisibleTiles); + const defaultMapWidth = this._screenWidth; + const defaultMapHeight = this._screenHeight; + for (let y = 0; y < defaultMapHeight; y++) { + this._map[y] = {}; + for (let x = 0; x < defaultMapWidth; x++) { + this._map[y][x] = (x === 0 || x === defaultMapWidth - 1 || y === 0 || y === defaultMapHeight - 1) ? 1 : 0; + } + } + // Adjust player position if it's in a wall of the default map + if (this._map[this._player.y] && this._map[this._player.y][this._player.x] === 1) { + this._player.x = Math.floor(defaultMapWidth / 2); + this._player.y = Math.floor(defaultMapHeight / 2); + if (this._map[this._player.y][this._player.x] === 1) { // If center is still wall (tiny map) + this._map[this._player.y][this._player.x] = 0; // Force floor + } + } + console.log("Default game map created. Player position:", this._player.x, this._player.y); + } + + // Validate player position against the map + if (!this._map[this._player.y] || this._map[this._player.y][this._player.x] === undefined) { + console.error(`Player position (${this._player.x}, ${this._player.y}) is invalid or outside map boundaries AFTER map init. Attempting to find fallback.`); + let foundFallback = false; + for (let y_scan = 0; y_scan < this._screenHeight; y_scan++) { // Iterate within screen bounds for fallback + if (this._map[y_scan]) { + for (let x_scan = 0; x_scan < this._screenWidth; x_scan++) { + if (this._map[y_scan][x_scan] === 0) { // Find first floor tile + this._player.x = x_scan; + this._player.y = y_scan; + console.warn(`Player moved to fallback position: (${this._player.x}, ${this._player.y})`); + foundFallback = true; break; + } + } + } + if (foundFallback) break; + } + if (!foundFallback) { + console.error("Could not find a valid fallback starting position for the player on the map."); + this._drawCenteredText(10, "Error: Map invalid / No player start!"); + return false; + } + } + + // Initialize FOV + // FOV requires a map where 0 is passable, other numbers are not. + var fov = new ROT.FOV.PreciseShadowcasting(function(x, y) { + return (this._map[y] && this._map[y][x] !== undefined) ? (this._map[y][x] === 0) : false; + }.bind(this)); + + // If map was NOT built from initialVisibleTiles, compute FOV now. + // If it WAS built from initialVisibleTiles, _visibleTiles is already set. + // However, we run _updateExploredTiles and FOV compute to ensure consistency and explore. + if (!(initialVisibleTiles && typeof initialVisibleTiles === 'object' && Object.keys(initialVisibleTiles).length > 0)) { + this._visibleTiles = {}; // Clear if not set by server + fov.compute(this._player.x, this._player.y, 10, function(x, y, r, visibility) { + if (!this._visibleTiles[y]) this._visibleTiles[y] = {}; + if (this._map[y] && this._map[y][x] !== undefined) { + this._visibleTiles[y][x] = this._map[y][x]; + } + }.bind(this)); } - // Update explored tiles - this._updateExploredTiles(); - - // Clear and redraw the screen - this.clearDisplay(); - - console.log("Drawing game screen for active game"); - console.log("Player position:", this._player); - - // Draw the game with explicit console logging after each step + this._updateExploredTiles(); // Add all currently visible tiles to explored tiles + console.log("Initial FOV computed/processed. Visible tiles count:", Object.keys(this._visibleTiles).reduce((acc, yKey) => acc + Object.keys(this._visibleTiles[yKey]).length, 0)); + + if (!this._scheduler) this._scheduler = new ROT.Scheduler.Simple(); + else this._scheduler.clear(); + if (!this._engine) this._engine = new ROT.Engine(this._scheduler); + + this._scheduler.add(this._player, true); + // this._engine.start(); // KEEP COMMENTED for now + + console.log("Player coordinates before drawing game screen:", this._player.x, this._player.y); + if (!this._map[this._player.y] || this._map[this._player.y][this._player.x] === undefined) { + console.error(`Player position (${this._player.x}, ${this._player.y}) is STILL invalid before drawing. Map issue?`); + this._drawCenteredText(10, "Error: Player invalid for draw!"); + return false; + } + this._drawGameScreen(); - + console.log("Game started successfully and initial screen drawn."); return true; + } catch (err) { - console.error("Error starting game:", err); + console.error("Error during Game.startGame:", err); + console.error("Error name:", err.name, "Error message:", err.message, "Stack:", err.stack); + if (err.message && (err.message.includes("_map") || err.message.includes("Cannot read properties of undefined"))) { + console.error("Detailed error info: Player:", this._player, "Map keys:", Object.keys(this._map || {}).length); + } + try { + this._drawCenteredText(10, "Error starting game!"); + this._drawCenteredText(12, "Check console (F12) for details."); + } catch (drawError) { + console.error("Failed to draw error message on screen:", drawError); + } return false; } }, // Update game state with new data from server updateGameState: function(data) { - console.log("🎲 Updating game state with:", data); + console.log("🎲 Game.updateGameState received data:", data); + if (!this._gameActive) { + console.warn("Game.updateGameState called, but game is not active. Ignoring update."); + return; + } if (!data) { - console.error("No update data received!"); + console.error("Game.updateGameState: No update data received!"); return; } try { - // Update player position + let needsRedraw = false; + + // Update player state if (data.player) { - console.log("Player position updated:", data.player); + // console.log("Player state updated:", data.player); this._player = data.player; + needsRedraw = true; } - // Update monster position - if (data.monster !== undefined) { + // Update monster state + if (data.monster !== undefined) { // Check for undefined to allow null for no monster + // console.log("Monster state updated:", data.monster); this._monster = data.monster; + needsRedraw = true; } - // Update visible tiles - if (data.visibleTiles && Object.keys(data.visibleTiles).length > 0) { - console.log("Visible tiles updated:", Object.keys(data.visibleTiles).length, "rows"); + // Update items + if (data.items !== undefined) { // Check for undefined to allow empty or null + // console.log("Items state updated:", data.items); + this._items = data.items; // Ensure this is _items, not _item + needsRedraw = true; + } + + // Update visible tiles (most critical for movement feedback) + if (data.visibleTiles && typeof data.visibleTiles === 'object' && Object.keys(data.visibleTiles).length > 0) { + console.log("Visible tiles updated. Number of rows:", Object.keys(data.visibleTiles).length); this._visibleTiles = data.visibleTiles; - this._updateExploredTiles(); + this._updateExploredTiles(); // This is important for fog of war + needsRedraw = true; + } else if (data.visibleTiles) { + // console.log("Received visibleTiles, but it was empty or not an object:", data.visibleTiles); } - // Redraw the game screen - console.log("Redrawing game screen after update"); - this._drawGameScreen(); + // Redraw the game screen if any relevant data changed + if (needsRedraw) { + console.log("Redrawing game screen due to game update."); + this._drawGameScreen(); + } else { + // console.log("Game.updateGameState: No relevant data changed that requires a redraw."); + } } catch (err) { - console.error("Error updating game state:", err); + console.error("Error in Game.updateGameState:", err); } }, _updateExploredTiles: function() { // Add all currently visible tiles to explored tiles - for (var y in this._visibleTiles) { + for (var yKey in this._visibleTiles) { + const y = parseInt(yKey); if (!this._exploredTiles[y]) this._exploredTiles[y] = {}; - - for (var x in this._visibleTiles[y]) { + for (var xKey in this._visibleTiles[y]) { + const x = parseInt(xKey); this._exploredTiles[y][x] = this._visibleTiles[y][x]; } } }, clearDisplay: function() { - // Clear the entire display area - this._display.clear(); + if (!this._ensureDisplay()) return; + this._forceClearToBlack(); + // console.log("Display cleared via _forceClearToBlack"); }, _drawGameScreen: function() { - console.log("Drawing game screen..."); + if (!this._ensureDisplay()) return; - // Clear the display - this.clearDisplay(); - - // Calculate screen center for display + const playerWX = this._player.x; + const playerWY = this._player.y; const centerX = Math.floor(this._screenWidth / 2); const centerY = Math.floor(this._screenHeight / 2); - - console.log("Screen center:", centerX, centerY); - - // Draw visible tiles centered on player - for (let relY in this._visibleTiles) { - relY = parseInt(relY); - for (let relX in this._visibleTiles[relY]) { - relX = parseInt(relX); - - // Convert to screen coordinates (centered) - const screenX = centerX + relX; - const screenY = centerY + relY; - - // Only draw if on screen - if (screenX >= 0 && screenY >= 0 && screenX < this._screenWidth && screenY < this._screenHeight) { - const tileType = this._visibleTiles[relY][relX]; - - // Draw tile based on type - if (tileType === 1) { // Wall - this._display.draw(screenX, screenY, '#', '#fff', '#000'); - } else { // Floor - const tileChar = this.isAsciiMode() ? '.' : '\''; - this._display.draw(screenX, screenY, tileChar, '#888', '#000'); + + const topLeftWX = playerWX - centerX; + const topLeftWY = playerWY - centerY; + + for (let sy = 0; sy < this._screenHeight; sy++) { + for (let sx = 0; sx < this._screenWidth; sx++) { + const wx = topLeftWX + sx; + const wy = topLeftWY + sy; + + let charStack = []; + let fgStack = []; + let bgStack = []; + + let baseChar = ' '; + let baseFg = this.defaultFg; // Use this.defaultFg + let tileType; + + if (this._visibleTiles[wy] && this._visibleTiles[wy][wx] !== undefined) { + tileType = this._visibleTiles[wy][wx]; + baseFg = this.defaultFg; // Use this.defaultFg + baseChar = (tileType === 1) ? '#' : (this._isTileMode ? "'" : "."); + } else if (this._exploredTiles[wy] && this._exploredTiles[wy][wx] !== undefined) { + tileType = this._exploredTiles[wy][wx]; + baseFg = this.defaultFg; // Use this.defaultFg + baseChar = (tileType === 1) ? '#' : (this._isTileMode ? "'" : "."); + } + charStack.push(baseChar); + fgStack.push(baseFg); + bgStack.push(null); + + // Items, Monsters, Player drawing logic + // Example for items (ensure _item and _isVisible are defined and work correctly) + if (this._item) { // Check if _item exists + for (const itemKey in this._item) { + if (this._item.hasOwnProperty(itemKey)) { + const currentItem = this._item[itemKey]; + if (currentItem && currentItem.x === wx && currentItem.y === wy && this._isVisible(wx, wy)) { + charStack.push('$'); // Assuming '$' for items + fgStack.push(this.defaultFg); // Use this.defaultFg + bgStack.push(null); + } + } } } + + if (this._monster && this._monster.x === wx && this._monster.y === wy && this._isVisible(wx, wy)) { + charStack.push('~'); + fgStack.push(this.defaultFg); // Use this.defaultFg + bgStack.push(null); + } + + if (wx === playerWX && wy === playerWY) { + charStack.push('@'); + fgStack.push(this.defaultFg); // Use this.defaultFg + bgStack.push(null); + } + + if (charStack.length > 0) { + this._display.draw(sx, sy, charStack, fgStack, bgStack); + } } } - - // Draw special entities if they exist in game state - - // Check for entrance/exit at player position - const playerIsAtEntrance = this._entrance && - this._entrance.x === 0 && - this._entrance.y === 0; - - const playerIsAtExit = this._exit && - this._exit[0] === 0 && - this._exit[1] === 0; - - // Draw entrance if it exists in the game state - if (this._entrance) { - // Handle different data formats - could be [x,y] array or {x,y} object - const entranceX = Array.isArray(this._entrance) ? this._entrance[0] : this._entrance.x; - const entranceY = Array.isArray(this._entrance) ? this._entrance[1] : this._entrance.y; - const entranceScreenX = centerX + entranceX; - const entranceScreenY = centerY + entranceY; - - console.log("Entrance position:", entranceX, entranceY); - console.log("Player relative position:", this._player.x, this._player.y); - - if (entranceScreenX >= 0 && entranceScreenY >= 0 && - entranceScreenX < this._screenWidth && entranceScreenY < this._screenHeight) { - // Draw entrance with bright green color for visibility - this._display.draw(entranceScreenX, entranceScreenY, '<', '#0f0', '#000'); - console.log(`Drew entrance at screen position (${entranceScreenX},${entranceScreenY})`); - } + + if (this._message) { + this._drawCenteredText(this._screenHeight - 1, this._message); } - - // Draw exit if it exists in the game state - if (this._exit) { - // Handle different data formats - could be [x,y] array or {x,y} object - const exitX = Array.isArray(this._exit) ? this._exit[0] : this._exit.x; - const exitY = Array.isArray(this._exit) ? this._exit[1] : this._exit.y; - const exitScreenX = centerX + exitX; - const exitScreenY = centerY + exitY; - - console.log("Exit position:", exitX, exitY); - - if (exitScreenX >= 0 && exitScreenY >= 0 && - exitScreenX < this._screenWidth && exitScreenY < this._screenHeight) { - // Draw exit with bright green color for visibility - this._display.draw(exitScreenX, exitScreenY, '>', '#0f0', '#000'); - console.log(`Drew exit at screen position (${exitScreenX},${exitScreenY})`); - } - } - - // Draw treasure if it exists in the game state - if (this._treasure) { - const treasureX = Array.isArray(this._treasure) ? this._treasure[0] : this._treasure.x; - const treasureY = Array.isArray(this._treasure) ? this._treasure[1] : this._treasure.y; - const treasureScreenX = centerX + treasureX; - const treasureScreenY = centerY + treasureY; - - if (treasureScreenX >= 0 && treasureScreenY >= 0 && - treasureScreenX < this._screenWidth && treasureScreenY < this._screenHeight) { - this._display.draw(treasureScreenX, treasureScreenY, '$', '#ff0', '#000'); - console.log(`Drew treasure at screen position (${treasureScreenX},${treasureScreenY})`); - } - } - - // Draw monster if it exists in the game state - if (this._monster) { - const monsterX = this._monster.x; - const monsterY = this._monster.y; - const monsterScreenX = centerX + monsterX; - const monsterScreenY = centerY + monsterY; - - if (monsterScreenX >= 0 && monsterScreenY >= 0 && - monsterScreenX < this._screenWidth && monsterScreenY < this._screenHeight) { - this._display.draw(monsterScreenX, monsterScreenY, '~', '#f00', '#000'); - console.log(`Drew monster at screen position (${monsterScreenX},${monsterScreenY})`); - } - } - - // Always draw player at center of screen - // Special case: If player is at entrance/exit, add visual indicator - if (playerIsAtEntrance) { - console.log("Player is at entrance - drawing special indicator"); - this._display.draw(centerX, centerY, '@', '#0ff', '#000'); // Special color for player on entrance - } else if (playerIsAtExit) { - console.log("Player is at exit - drawing special indicator"); - this._display.draw(centerX, centerY, '@', '#0ff', '#000'); // Special color for player on exit - } else { - this._display.draw(centerX, centerY, '@', '#ff0', '#000'); // Normal player - } - - console.log(`Drew player at center of screen (${centerX},${centerY})`); }, - + + _drawCenteredText: function(y, text, color) { // Restored color parameter + if (!this._ensureDisplay()) return y; + const x = Math.floor((this._screenWidth - text.length) / 2); + const finalColor = color || this.defaultFg; // Use provided color or defaultFg + this._display.drawText(x, y, `%c{${finalColor}}${text}`); // Use color in drawText + return y + 1; + }, + _isVisible: function(x, y) { - // Check if a tile is currently visible return this._visibleTiles[y] && this._visibleTiles[y][x] !== undefined; }, - // Add this helper method near other drawing functions - _drawBorder: function(color) { - const w = this._screenWidth; - const h = this._screenHeight; - - // Use the stored mode state to determine character - const borderChar = this._isTileMode ? "#" : "+"; - color = color || '#888'; // Default color is gray - - // Draw the border - for (let x = 0; x < w; x++) { - for (let y = 0; y < h; y++) { - if (x === 0 || y === 0 || x === w-1 || y === h-1) { - this._display.draw(x, y, borderChar, color, '#000'); - } - } - } - }, + _drawBorder: function() { // NEW SIGNATURE + if (!this._ensureDisplay()) return; + // console.log("Drawing border. Tile mode: " + this._isTileMode); - // Add these functions right before the closing }; of the Game object - - // Win screen - drawWinScreen: function(hasTreasure) { - console.log("Drawing win screen, hasTreasure:", hasTreasure); - - // Clear the display - this.clearDisplay(); - - // Draw green border - this._drawBorder('#0f0'); - - // Draw win message - let y = 5; - y = this._drawCenteredText(y, "YOU ESCAPED!", "green"); - y += 1; - - const subtitle = hasTreasure ? "WITH THE TREASURE!" : "ALIVE!"; - y = this._drawCenteredText(y, subtitle, "yellow"); - y += 2; - - if (hasTreasure) { - y = this._drawCenteredText(y, "You won extra Wownero!", "yellow"); - y += 1; + for (var i = 0; i < this._screenWidth; i++) { + // this._display.draw(i, 0, "-", this._getColor("border_fg"), this._getColor("border_bg")); // OLD + // this._display.draw(i, this._screenHeight - 1, "-", this._getColor("border_fg"), this._getColor("border_bg")); // OLD + this._display.draw(i, 0, "-", this.defaultFg, null); // NEW + this._display.draw(i, this._screenHeight - 1, "-", this.defaultFg, null); // NEW } - - y += 1; - this._drawCenteredText(y, "Type ENTER to retry", "white"); - }, - - // Lose screen - drawLoseScreen: function(reason) { - console.log("Drawing lose screen, reason:", reason); - - // Clear the display - this.clearDisplay(); - - // Draw red border - this._drawBorder('#f00'); - - // Draw lose message - let y = 5; - y = this._drawCenteredText(y, "YOU DIED!", "red"); - y += 1; - - let subtitle = ""; - if (reason === 'monster') { - subtitle = "KILLED BY THE MONSTER"; - } else if (reason === 'timeout') { - subtitle = "YOU RAN OUT OF TIME"; + for (var j = 1; j < this._screenHeight - 1; j++) { + // this._display.draw(0, j, "|", this._getColor("border_fg"), this._getColor("border_bg")); // OLD + // this._display.draw(this._screenWidth - 1, j, "|", this._getColor("border_fg"), this._getColor("border_bg")); // OLD + this._display.draw(0, j, "|", this.defaultFg, null); // NEW + this._display.draw(this._screenWidth - 1, j, "|", this.defaultFg, null); // NEW } - - if (subtitle) { - y = this._drawCenteredText(y, subtitle, "red"); - y += 1; - } - - y += 2; - this._drawCenteredText(y, "Type ENTER to retry", "white"); - }, - - // Public welcome screen method - add if missing - drawWelcomeScreen: function() { - this._drawWelcomeScreen(); }, _drawWelcomeScreen: function() { - console.log("Drawing welcome screen"); - - // Clear the display + if (!this._ensureDisplay()) return; this.clearDisplay(); + // console.log("Drawing welcome screen. Tile mode: " + this._isTileMode); + + let y = Math.floor(this._screenHeight / 4); + y = this._drawCenteredText(y, "THE WOWNGEON", this.defaultFg); // Use this.defaultFg + y = this._drawCenteredText(y + 2, "A Wownero Roguelike", this.defaultFg); // Use this.defaultFg - // Draw the border with gray color - this._drawBorder('#888'); - - // Draw content with centered text - let y = 3; - y = this._drawCenteredText(y, "WOWGUE", "white"); - y += 4; - - // Draw instructions - y = this._drawCenteredText(y, "Type enter to start!", "yellow"); - y = this._drawCenteredText(y, "Or type help...", "yellow"); - y += 2; - - // Draw legend - keep these special characters with tile mappings - const centerX = Math.floor(this._screenWidth / 2) - 11; // Manual alignment for legend - this._display.drawText(centerX, y, "%c{cyan}@ %c{white}- This is you"); y++; - this._display.drawText(centerX, y, "%c{green}> %c{white}- Escape the dungeon"); y++; - this._display.drawText(centerX, y, "%c{red}~ %c{white}- Avoid the monster"); y++; - this._display.drawText(centerX, y, "%c{yellow}$ %c{white}- Secure the bag"); y++; - - // Draw footer - y += 1; - this._drawCenteredText(17, "Type enter in chat =", "gray"); + // Original text regarding game start + y = this._drawCenteredText(y + 3, "Type 'ENTER' in chat", this.defaultFg); + y = this._drawCenteredText(y + 1, "to begin your descent...", this.defaultFg); + this._drawCenteredText(y + 3, "Good luck, adventurer!", this.defaultFg); }, - _initializeKeyboardHandler: function() { - console.log("Initializing keyboard handler"); - - // Use a local reference to avoid 'this' scope issues in event handler - const game = this; - - // Add event listener for keydown - window.addEventListener('keydown', function(e) { - // Only process keys when game is active - if (!game._gameActive) { - return; - } - - let direction = null; - - // Determine direction based on key - switch (e.key) { - case 'ArrowUp': - case 'w': - case 'W': - direction = 'up'; - break; - - case 'ArrowDown': - case 's': - case 'S': - direction = 'down'; - break; - - case 'ArrowLeft': - case 'a': - case 'A': - direction = 'left'; - break; - - case 'ArrowRight': - case 'd': - case 'D': - direction = 'right'; - break; - - default: - // Not a movement key - return; - } - - // Prevent default behavior for these keys (like scrolling) - e.preventDefault(); - - console.log(`Key pressed: ${e.key}, sending direction: ${direction}`); - - // Send the movement to the server - if (window.socket && direction) { - window.socket.emit('move', direction); - } - }); - - console.log("Keyboard handler initialized"); - }, + drawWinScreen: function(hasTreasure) { + if (!this._ensureDisplay()) return; + this.clearDisplay(); + // console.log("Drawing win screen. Tile mode: " + this._isTileMode); - // Mode switching methods - isAsciiMode: function() { - return !this._isTileMode; - }, - - switchToTileMode: function() { - console.log("Switching to tile mode"); - - if (!window.tileSet || !window.tileMap) { - console.error("Cannot switch to tile mode: tileset or tilemap not available"); - return false; + let y = this._drawCenteredText(Math.floor(this._screenHeight / 3), "CONGRATULATIONS!"); + if (hasTreasure) { + y = this._drawCenteredText(y + 2, "You escaped with the treasure!"); + } else { + y = this._drawCenteredText(y + 2, "You escaped the dungeon!"); } - - // Save current game state and screen center - const gameWasActive = this._gameActive; - - // Create new display with tile options - const oldContainer = this._display.getContainer(); - const parentElement = oldContainer.parentElement; - - try { - this._isTileMode = true; // Update mode state - this._display = new ROT.Display({ - width: this._screenWidth, - height: this._screenHeight, - fontSize: 16, - fontFamily: "monospace", - fg: "#fff", - bg: "#000", - layout: "tile", - tileWidth: 32, - tileHeight: 32, - tileSet: window.tileSet, - tileMap: window.tileMap - }); - - console.log("Created tile display with options:", this._display.getOptions()); - - // Replace old container with new one - if (parentElement) { - parentElement.removeChild(oldContainer); - parentElement.appendChild(this._display.getContainer()); - } - - // Redraw the screen - if (gameWasActive) { - this._drawGameScreen(); - } else { - this._drawWelcomeScreen(); - } - - return true; - } catch (err) { - this._isTileMode = false; // Revert if failed - console.error("Error switching to tile mode:", err); - return false; + this._drawCenteredText(y + 3, "A true hero of Wownero!"); + }, + + drawLoseScreen: function(reason) { + if (!this._ensureDisplay()) return; + this.clearDisplay(); + // console.log("Drawing lose screen. Tile mode: " + this._isTileMode); + + let y = this._drawCenteredText(Math.floor(this._screenHeight / 3), "YOU HAVE PERISHED"); + if (reason === 'monster') { + y = this._drawCenteredText(y + 2, "Slain by a fearsome beast."); + } else if (reason === 'timeout') { + y = this._drawCenteredText(y + 2, "The dungeon claimed you before the next block."); + } else { + y = this._drawCenteredText(y + 2, "Your adventure ends here."); } + this._drawCenteredText(y + 3, "Better luck next time."); }, - switchToAsciiMode: function() { - console.log("Switching to ASCII mode"); - - // Save current game state - const gameWasActive = this._gameActive; - - // Create new display with ASCII options - const oldContainer = this._display.getContainer(); - const parentElement = oldContainer.parentElement; - - try { - this._isTileMode = false; // Update mode state - this._display = new ROT.Display({ - width: this._screenWidth, - height: this._screenHeight, - fontSize: 18, - fontFamily: "monospace", - fg: "#fff", - bg: "#000", - layout: "rect" - }); - - console.log("Created ASCII display with options:", this._display.getOptions()); - - // Replace old container with new one - if (parentElement) { - parentElement.removeChild(oldContainer); - parentElement.appendChild(this._display.getContainer()); - } - - // Redraw the screen - if (gameWasActive) { - this._drawGameScreen(); - } else { - this._drawWelcomeScreen(); - } - - return true; - } catch (err) { - console.error("Error switching to ASCII mode:", err); - return false; - } - }, - - // Update the init function to properly handle the tileset - - init: function() { - console.log("Initializing game"); - - // Verify if tileset is actually loaded - this.checkTileset(function(isLoaded) { - if (isLoaded) { - Game._setupTileDisplay(); - } else { - Game._setupAsciiDisplay(); - } - - // Draw the welcome screen - Game._drawWelcomeScreen(); - - // Set up the keyboard handler - Game._initializeKeyboardHandler(); - }); - }, - - // Add helper function to check if tileset is truly loaded - checkTileset: function(callback) { - console.log("Checking if tileset is loaded..."); - - // Give a short delay to ensure scripts are fully loaded - setTimeout(function() { - // More detailed logging to help debug - console.log("Tileset check:"); - console.log(" window.tileSet exists:", !!window.tileSet); - console.log(" window.tileMap exists:", !!window.tileMap); - console.log(" tileMap keys:", window.tileMap ? Object.keys(window.tileMap).length : 0); - - // First do a quick check - if (!window.tileSet || !window.tileMap || - !Object.keys(window.tileMap).length) { - console.log("❌ Tileset or tilemap not available or empty"); - callback(false); - return; - } - - // For images, we need to make sure it's really loaded - if (window.tileSet.complete) { - console.log("✅ Tileset already loaded!"); - callback(true); - } else { - console.log("⏳ Tileset still loading, adding load event listener"); - // Add load listener to handle when it completes - window.tileSet.addEventListener('load', function() { - console.log("✅ Tileset loaded via event!"); - callback(true); - }); - - window.tileSet.addEventListener('error', function() { - console.log("❌ Error loading tileset"); - callback(false); - }); - - // Set a timeout just in case - setTimeout(function() { - if (!window.tileSet.complete) { - console.log("⏰ Tileset load timed out"); - callback(false); - } - }, 3000); - } - }, 100); // Short delay to ensure scripts are loaded - }, - - // Setup tile display - _setupTileDisplay: function() { - console.log("Setting up tile display"); - - this._isTileMode = true; // Set tile mode state - - this._display = new ROT.Display({ - width: this._screenWidth, - height: this._screenHeight, - fontSize: 16, - fontFamily: "monospace", - fg: "#fff", - bg: "#000", - layout: "tile", - tileWidth: 32, - tileHeight: 32, - tileSet: window.tileSet, - tileMap: window.tileMap - }); - - // Place the display in the div with class "rotdis" - const container = this._display.getContainer(); - const rotdisElement = document.querySelector(".rotdis"); - if (rotdisElement) { - // Clear any existing content first - rotdisElement.innerHTML = ''; - rotdisElement.appendChild(container); - } - - console.log("✅ Tile display setup complete"); - }, - - // Setup ASCII display - _setupAsciiDisplay: function() { - console.log("Setting up ASCII display"); - - this._isTileMode = false; // Set ASCII mode state - - this._display = new ROT.Display({ - width: this._screenWidth, - height: this._screenHeight, - fontSize: 18, - fontFamily: "monospace", - fg: "#fff", - bg: "#000", - layout: "rect" - }); - - // Place the display in the div with class "rotdis" - const container = this._display.getContainer(); - const rotdisElement = document.querySelector(".rotdis"); - if (rotdisElement) { - // Clear any existing content first - rotdisElement.innerHTML = ''; - rotdisElement.appendChild(container); - } - - console.log("✅ ASCII display setup complete"); - }, - - // Add this method to the Game object - - // Enhanced waiting screen with improved animation - drawWaitingScreen: function() { - console.log("Drawing waiting screen"); - - // Clear the display - this.clearDisplay(); - - // Draw border - this._drawBorder('#888'); - - // Draw title - this._drawCenteredText(5, "WAITING FOR DUNGEON...", "yellow"); - - const _this = this; - let dots = 0; - let frame = 0; - - // Set up dungeon scene elements (static) - const width = this._screenWidth; - const centerY = 14; - const floorY = centerY + 1; - - // Define wall positions - now as constants for collision detection - const leftWallX = 5; - const rightWallX = width - 6; - - // Store the interval ID so we can clear it later - this._waitingInterval = setInterval(function() { - // Clear the animation area only (not the whole screen) - for (let x = 1; x < width-1; x++) { - _this._display.draw(x, centerY, ' ', '#fff', '#000'); - _this._display.draw(x, centerY-1, ' ', '#fff', '#000'); - } - - // Draw floor - for (let x = 1; x < width-1; x++) { - _this._display.draw(x, floorY, '.', '#888', '#000'); - } - - // Draw walls and items (static elements) - _this._display.draw(leftWallX, centerY, '#', '#fff', '#000'); // Left Wall - _this._display.draw(rightWallX, centerY, '#', '#fff', '#000'); // Right Wall - _this._display.draw(width-9, floorY-1, '$', '#ff0', '#000'); // Treasure - _this._display.draw(width-4, floorY-1, '>', '#0f0', '#000'); // Exit - - // Calculate player position using a smoother sine wave - // This gives a natural back-and-forth motion - const playerPhase = (frame % 120) / 120; // 0.0 to 1.0 over 120 frames - const playerSine = Math.sin(playerPhase * 2 * Math.PI); - - // Map the sine wave (-1 to 1) to the available space between walls - // Add 0.5 to playerSine to map from [-1,1] to [-0.5,1.5], then clamp to [0,1] - const normalizedPos = Math.max(0, Math.min(1, playerSine * 0.5 + 0.5)); - - // Calculate player position, keeping a safe distance from walls - const safeLeftX = leftWallX + 2; - const safeRightX = rightWallX - 2; - const playerX = Math.round(safeLeftX + normalizedPos * (safeRightX - safeLeftX)); - - // Monster follows player with some lag and variation - // Use a different phase for the monster to create pursuing behavior - const monsterPhase = ((frame - 15) % 120) / 120; // 15 frames behind player - const monsterSine = Math.sin(monsterPhase * 2 * Math.PI); - const monsterNormPos = Math.max(0, Math.min(1, monsterSine * 0.5 + 0.5)); - - // Monster stays in leftmost part of screen, never going beyond middle - const monsterMaxX = Math.min(playerX - 2, Math.floor(width/2) - 2); - const monsterMinX = leftWallX + 2; - const monsterX = Math.round(monsterMinX + monsterNormPos * (monsterMaxX - monsterMinX)); - - // Draw player and monster with proper collision detection - _this._display.draw(playerX, centerY, '@', '#ff0', '#000'); - _this._display.draw(monsterX, centerY, '~', '#f00', '#000'); - - // Proper waiting text animation - first clear the line - const centerX = Math.floor(_this._screenWidth / 2); - for (let x = centerX-10; x <= centerX+10; x++) { - _this._display.draw(x, 10, ' ', '#fff', '#000'); - } - - // Now draw the waiting text with fixed position - const waitingText = "Waiting"; - const dotsText = ".".repeat(dots % 4); - const startX = centerX - Math.floor(waitingText.length / 2) - 2; - _this._display.drawText(startX, 10, "%c{white}" + waitingText + dotsText); - - // Update animation counters - dots++; - frame++; - }, 100); // Faster update rate for smoother animation + if (!this._ensureDisplay()) return; + this.clearDisplay(); // Clear it off + // console.log("Drawing waiting screen"); + + var text = "Waiting for server..."; + // Use _drawCenteredText for consistency and color handling + this._drawCenteredText(Math.floor(this._screenHeight / 2), text, this.defaultFg); }, // Method to stop the waiting animation stopWaitingScreen: function() { - if (this._waitingInterval) { - clearInterval(this._waitingInterval); - this._waitingInterval = null; + if (!this._ensureDisplay()) return; + this.clearDisplay(); // Clear it off + // console.log("Stopping waiting screen (clearing display)"); + // Typically, another screen (like game screen) will be drawn immediately after. + }, + + // Helper function to draw centered text + _drawCenteredText: function(y, text, color) { // Restored color parameter + if (!this._ensureDisplay()) return y; + const x = Math.floor((this._screenWidth - text.length) / 2); + const finalColor = color || this.defaultFg; // Use provided color or defaultFg + this._display.drawText(x, y, `%c{${finalColor}}${text}`); // Use color in drawText + return y + 1; + }, + + switchToAsciiMode: function() { + console.log("Game.switchToAsciiMode called."); + this._isTileMode = false; + window.options.layout = "rect"; + + if (this._display) { + console.log("Display exists, attempting to re-initialize for ASCII mode."); + var gameDisplayContainer = document.getElementById("game-display"); + if (gameDisplayContainer) gameDisplayContainer.innerHTML = '

Switching to ASCII mode, display will re-initialize...

'; + + this._display = null; + this._displayReady = false; + this.init(); // Re-trigger initialization + } else { + console.log("Display does not exist yet, init() will handle ASCII mode based on _isTileMode flag."); + this.init(); // This will now initialize in ASCII mode due to the flag } }, - // Add these helper functions for text and animation + switchToTileMode: function() { + console.log("Game.switchToTileMode called."); + this._isTileMode = true; + window.options.layout = "tile"; - // Helper function to draw centered text - _drawCenteredText: function(y, text, color) { - const centerX = Math.floor(this._screenWidth / 2); - const x = centerX - Math.floor(text.length / 2); - - // Handle color formatting - if (color) { - text = "%c{" + color + "}" + text; - } - - this._display.drawText(x, y, text); - return y + 1; // Return next line position - } - -}; // End of Game object - -socket.on('game_start', function(data) { - console.log("🎮 Game start received with data:", data); - $('#messages').append($('
  • ').text("Starting game...")); - - if (!data) { - $('#messages').append($('
  • ').text("Error: No game data received")); - return; - } - - try { - // Start the game with received data - var success = Game.startGame(data); - console.log("Game start result:", success ? "SUCCESS" : "FAILED"); - - if (!success) { - $('#messages').append($('
  • ').text("Game start failed - trying ASCII mode")); + if (this._display) { + console.log("Display exists, attempting to re-initialize for TILE mode."); + var gameDisplayContainer = document.getElementById("game-display"); + if (gameDisplayContainer) gameDisplayContainer.innerHTML = '

    Switching to TILE mode, display will re-initialize...

    '; - // Try switching to ASCII mode - if (document.getElementById('toggle-mode')) { - document.getElementById('toggle-mode').click(); - setTimeout(function() { - Game.startGame(data); - }, 100); - } + this._display = null; + this._displayReady = false; + this.init(); // Re-trigger initialization + } else { + console.log("Display does not exist yet, init() will handle TILE mode based on _isTileMode flag."); + this.init(); // This will now initialize in TILE mode due to the flag + } + }, + + // New method to handle player movement + movePlayer: function(dx, dy) { + if (!this._ensureDisplay()) return; + + const newX = this._player.x + dx; + const newY = this._player.y + dy; + + // Basic bounds checking + if (newX < 0 || newY < 0 || newX >= this._screenWidth || newY >= this._screenHeight) { + console.warn("Attempted to move player outside of bounds:", newX, newY); + return; } - window.focus(); - } catch (err) { - console.error("Error starting game:", err); - $('#messages').append($('
  • ').text("Error: " + err.message)); + // Check if the new position is a wall (1) or out of map bounds + if (this._map[newY] && this._map[newY][newX] !== undefined && this._map[newY][newX] !== 1) { + // Move the player + this._player.x = newX; + this._player.y = newY; + console.log("Player moved to:", this._player.x, this._player.y); + + // Update visibility and redraw + this._updateExploredTiles(); + this._drawGameScreen(); + } else { + console.log("Move blocked by wall or invalid map data at:", newX, newY); + } + }, + + // Debug function to print the map to console + debugPrintMap: function() { + console.log("Current game map:"); + for (let y = 0; y < this._screenHeight; y++) { + let row = ""; + for (let x = 0; x < this._screenWidth; x++) { + if (this._map[y] && this._map[y][x] !== undefined) { + row += this._map[y][x] + " "; + } else { + row += "? "; // Unknown/undefined area + } + } + console.log(row); + } } -}); \ No newline at end of file +}; + +// Additional global or helper functions can be added here \ No newline at end of file diff --git a/html/js/options.js b/html/js/options.js index 6c70afd..c797587 100644 --- a/html/js/options.js +++ b/html/js/options.js @@ -23,12 +23,13 @@ tileSet.onload = function() { tileSet.onerror = function() { console.error("❌ Failed to load tileset image!"); - alert("Tileset image failed to load. Switching to ASCII mode."); + alert("Tileset image failed to load. Game will attempt to use ASCII mode."); + window.globalTileSetStatus = "error"; // Set a status for Game.js to check if needed // Force ASCII mode when tileset fails to load - if (typeof Game !== 'undefined' && Game._display) { - Game.switchToAsciiMode(); - } + // REMOVED: if (typeof Game !== 'undefined' && Game._display) { + // REMOVED: Game.switchToAsciiMode(); + // REMOVED: } }; // Try different possible paths (to handle serving from different directories) @@ -45,12 +46,13 @@ setTimeout(function() { tileSet.src = "/tiles.png"; // Try from root setTimeout(function() { - if (!tileSetLoaded) { + if (!tileSetLoaded && window.globalTileSetStatus !== "error") { // Check if error already handled console.error("Failed to load tileset after trying multiple paths"); - alert("Could not load tileset. Switching to ASCII mode."); - if (typeof Game !== 'undefined' && Game._display) { - Game.switchToAsciiMode(); - } + alert("Could not load tileset. Game will attempt to use ASCII mode."); + window.globalTileSetStatus = "error"; // Set a status + // REMOVED: if (typeof Game !== 'undefined' && Game._display) { + // REMOVED: Game.switchToAsciiMode(); + // REMOVED: } } }, 1000); } @@ -60,7 +62,7 @@ setTimeout(function() { var options = { layout: "tile", - bg: "#000", // Black background instead of transparent for better visibility + bg: "transparent", // Black background instead of transparent for better visibility // Adjusted dimensions for ~800x600 display width: 25, // 25 tiles * 32px/tile = 800px height: 19, // 19 tiles * 32px/tile = 608px diff --git a/html/styles/stylesheet.css b/html/styles/stylesheet.css index 20ebfe0..771fad7 100644 --- a/html/styles/stylesheet.css +++ b/html/styles/stylesheet.css @@ -59,39 +59,19 @@ border-right: 1px solid #444; } -/* Firefox-specific fixes */ -@-moz-document url-prefix() { - .rotdis { - display: block !important; - position: relative; - height: 608px; - min-width: 800px; - } - - .rotdis canvas { - position: absolute !important; - top: 0; - left: 0; - right: 0; - bottom: 0; - margin: auto; - width: auto !important; - height: auto !important; - } -} - /* Make sure rotdis is properly visible across all browsers */ .rotdis { grid-area: game; background-color: #000; border: 2px solid #444; - display: flex !important; + display: flex !important; /* Using flex to center canvas */ justify-content: center; align-items: center; - min-height: 608px; - width: 100%; + /* min-height: 608px; */ /* REMOVED to allow shrinking */ + width: 100%; /* Ensure it takes full width of its grid area */ + height: 100%; /* Ensure it takes full height of its grid area */ position: relative; - overflow: hidden; + overflow: hidden; /* Important to clip canvas if it somehow overflows */ z-index: 5; } @@ -100,6 +80,9 @@ image-rendering: pixelated; image-rendering: -moz-crisp-edges; image-rendering: crisp-edges; + max-width: 100%; /* ADDED: Scale down to fit container width */ + max-height: 100%; /* ADDED: Scale down to fit container height */ + object-fit: contain; /* ADDED: Maintain aspect ratio when scaling */ } /* Add debug overlay to see container bounds */ diff --git a/index.js b/index.js index 5ea4d3b..f6fe5a7 100644 --- a/index.js +++ b/index.js @@ -231,62 +231,36 @@ io.on('connection', function(socket) { }); // Handle player movement - socket.on('move', function(direction) { - console.log(`Player ${socket.id} moved: ${direction}`); - - // Find the active game - let game = activeGames.get(socket.id); - - if (!game) { - // Try fallback methods to find the game - console.log(`Game not found for ${socket.id}, trying client.id: ${socket.client.id}`); - game = activeGames.get(socket.client.id); - } - - if (!game) { - const mappedId = clientSocketMap.get(socket.id); - if (mappedId) { - console.log(`Game not found, trying mapped ID: ${mappedId}`); - game = activeGames.get(mappedId); - } - } - - if (game) { - let dx = 0, dy = 0; - - // Convert direction to dx,dy - switch(direction) { - case 'up': dy = -1; break; - case 'down': dy = 1; break; - case 'left': dx = -1; break; - case 'right': dx = 1; break; - } - - // Server still uses absolute coordinates internally - console.log(`Moving player ${dx},${dy} from (${game.player.x},${game.player.y})`); - const result = game.movePlayer(dx, dy); - console.log(`Move result: ${result.status}`); - - if (result.status === 'won') { - io.to(socket.id).emit('game_over', { - status: 'won', - hasTreasure: game.player.hasTreasure - }); - } else if (result.status === 'lost') { - io.to(socket.id).emit('game_over', { - status: 'lost', - reason: result.reason - }); + socket.on('player_move', function(moveData) { // Changed from 'move' to 'player_move' and added moveData + console.log(`Player move event received from ${socket.id}:`, moveData); + const currentUser = getUserBySocket(socket.id); + + if (currentUser && currentUser.game && currentUser.game.gameState === 'active') { + if (typeof moveData.dx === 'number' && typeof moveData.dy === 'number') { + const game = currentUser.game; + const moveResult = game.movePlayer(moveData.dx, moveData.dy); // This should update player pos and FOV + + if (moveResult && moveResult.status === 'moved') { + // Optional: Monster moves after player + // game.moveMonster(); + + const updatedGameState = game.getState(); // Get the new state + + // Log before sending to client for debugging + console.log(`Sending game_update to ${socket.id} after player move. Player:`, updatedGameState.player, "Visible tiles keys:", Object.keys(updatedGameState.visibleTiles || {})); + + io.to(socket.id).emit('game_update', updatedGameState); } else { - // Get updated game state (now with relative coordinates) - const updatedState = game.getState(); - - // Send updated game state back to client - console.log(`Sending updated game state to ${socket.id}`); - io.to(socket.id).emit('game_update', updatedState); + console.log(`Player move from ${socket.id} was invalid or resulted in no change.`); + // Optionally, send an update even for invalid moves if you want to provide feedback + // const currentGameState = game.getState(); + // io.to(socket.id).emit('game_update', currentGameState); } + } else { + console.error(`Invalid moveData received from ${socket.id}:`, moveData); + } } else { - console.log(`No active game found for player ${socket.id}`); + console.log(`Player move event from ${socket.id} ignored: No active game found for user.`); } });