working on refactor

src/index.ts

@@ -1,6 +1,2 @@
-import './game.css';
-export { MazeGenerator } from "./MazeGenerator";
-export { MazeRenderer } from "./MazeRenderer";
-export * from './useGame';
 export * from './types';
-
+export * from './useGame';

src/types.ts

@@ -1,43 +1,38 @@
-import { useScore } from "./useScore";
+import type { RefObject } from 'react';
-import { useGame } from "./useGame";
+export * from './useGame';
-export type UseGameType = ReturnType<typeof useGame>;
+export * from './useBoard';
-export type UseScoreType = ReturnType<typeof useScore>;
+export * from './useCursor';
 
-export type GamePhase = "idle" | "playing";
+export type GameStatus = 'waiting' | 'started' | 'hasKey' | 'paused' | 'game-over' | 'game-won'
-export type PlayStatus = "started" | "hasKey" | "game-over" | "game-won";
-export type GameStatus = "waiting" | "started" | "hasKey" | "game-over" | "game-won";
 
-export const isPlaying = (status: GameStatus): status is PlayStatus =>
+export type GameManager = { //return type of useGame
-  status === "started" || status === "hasKey" || status === "game-over" || status === "game-won";
+  containerRef: RefObject<HTMLDivElement | null>;
-
-export const getGamePhase = (status: GameStatus): GamePhase =>
-  status === "waiting" ? "idle" : "playing";
-
-export type KeyLogEntry = { key: string; timestamp: number };
-export type KeyLogProvider = { keyLog: KeyLogEntry[] };
-
-export type GameScoreContext = {
   gameStatus: GameStatus;
-  setGameStatus: (status: GameStatus) => void;
+  renderBoard: () => void;
-  stopGame: () => void;
+  startGame: () => void;
+  togglePause: (pause?: boolean) => void;
+  quitGame: () => void;
 
-  // Optional — only Maze-type games provide these
+  cursor: Cursor;
-  mazeManager?: {
-    mazeInstanceRef?: { current?: any };
-  };
-  playerManager?: {
-    playerPos?: { r: number; c: number } | null;
-  };
 };
 
-export type UseScoreParams = {
+export type Cursor = { //return type of useCursor (currently useHero)
-  gameContext: GameScoreContext;
+  position: () => Coord;
-  keyManager?: KeyLogProvider;
+  mode: () => CursorMode;
-};
+  move: (dCols: number, dRows: number, count: number) => void;
+  moveLeft: (count?: number) => void;
+  moveRight: (count?: number) => void;
+  moveUp: (count?: number) => void;
+  moveDown: (count?: number) => void;
+}
+
+export type CursorMode = 'normal' | 'insert' | 'replace' | 'visual' | 'visual-line';
+
+
 
 export type PositionTag = "entrance" | "exit" | "key" | "hero";
 
-export type Coord = [number, number];
+export type Coord = { row: number, col: number };
 
 export type CellTag = "wall" | "door" | PositionTag;
 
@@ -52,3 +47,8 @@ export interface MazeData {
   totalSteps: number;
 }
 
+
+export type GameOptions = {
+  rows: number;
+  cols: number;
+};

src/useBoard/MazeGenerator.ts

@@ -0,0 +1,347 @@
+import type { PositionTag, Coord, CellTag, MazeCell, MazeData } from "../types";
+
+export class MazeGenerator {
+  width: number;
+  height: number;
+  cols: number;
+  rows: number;
+  maze: MazeCell[][];
+  totalSteps: number = 0;
+
+  constructor(userCols: number, userRows: number) {
+    const cellsWide = Math.max(1, Math.floor(userCols / 2));
+    const cellsHigh = Math.max(1, Math.floor(userRows / 2));
+
+    this.width = cellsWide;
+    this.height = cellsHigh;
+
+    this.cols = 2 * this.width + 1;
+    this.rows = 2 * this.height + 1;
+
+    this.maze = this.initArray<MazeCell>([]);
+
+    this.maze.forEach((row, r) => {
+      row.forEach((_cell, c) => {
+        switch (r) {
+          case 0:
+          case this.rows - 1:
+            this.maze[r][c] = ["wall"];
+            break;
+
+          default:
+            if ((r % 2) === 1) {
+              if ((c === 0) || (c === this.cols - 1)) {
+                this.maze[r][c] = ["wall"];
+              }
+            } else if (c % 2 === 0) {
+              this.maze[r][c] = ["wall"];
+            }
+        }
+      });
+
+      if (r === 0) {
+        const doorPos = this.posToSpace(this.rand(1, this.width));
+        this.maze[r][doorPos] = ["door", "exit"];
+      }
+
+      if (r === this.rows - 1) {
+        const doorPos = this.posToSpace(this.rand(1, this.width));
+        this.maze[r][doorPos] = ["door", "entrance"];
+      }
+    });
+
+    this.partition(1, this.height - 1, 1, this.width - 1);
+  }
+
+  private initArray<T = unknown>(value?: T): T[][] {
+    return new Array(this.rows)
+      .fill(null)
+      .map(() => new Array(this.cols).fill(value as T));
+  }
+
+  private rand(min: number, max: number): number {
+    return min + Math.floor(Math.random() * (1 + max - min));
+  }
+
+  private posToSpace(x: number): number {
+    return 2 * (x - 1) + 1;
+  }
+
+  private posToWall(x: number): number {
+    return 2 * x;
+  }
+
+  private inBounds(r: number, c: number): boolean {
+    if (
+      typeof this.maze[r] === "undefined" ||
+      typeof this.maze[r]?.[c] === "undefined"
+    ) {
+      return false;
+    }
+    return true;
+  }
+
+  private shuffle<T>(array: T[]): T[] {
+    for (let i = array.length - 1; i > 0; i--) {
+      const j = Math.floor(Math.random() * (i + 1));
+      [array[i], array[j]] = [array[j], array[i]];
+    }
+    return array;
+  }
+
+  private partition(r1: number, r2: number, c1: number, c2: number): void {
+    let horiz: number, vert: number;
+    let x: number, y: number, start: number, end: number;
+
+    if (r2 < r1 || c2 < c1) {
+      return;
+    }
+
+    if (r1 === r2) {
+      horiz = r1;
+    } else {
+      x = r1 + 1;
+      y = r2 - 1;
+      start = Math.round(x + (y - x) / 4);
+      end = Math.round(x + (y - x) * 3 / 4);
+      horiz = this.rand(start, end);
+    }
+
+    if (c1 === c2) {
+      vert = c1;
+    } else {
+      x = c1 + 1;
+      y = c2 - 1;
+      start = Math.round(x + (y - x) / 3);
+      end = Math.round(x + (y - x) * 2 / 3);
+      vert = this.rand(start, end);
+    }
+
+    for (let i = this.posToWall(r1) - 1; i <= this.posToWall(r2) + 1; i++) {
+      for (let j = this.posToWall(c1) - 1; j <= this.posToWall(c2) + 1; j++) {
+        if (i === this.posToWall(horiz) || j === this.posToWall(vert)) {
+          this.maze[i][j] = ["wall"];
+        }
+      }
+    }
+
+    const gaps = this.shuffle([true, true, true, false]);
+
+    if (gaps[0]) {
+      const gapPosition = this.rand(c1, vert);
+      this.maze[this.posToWall(horiz)][this.posToSpace(gapPosition)] = [];
+    }
+
+    if (gaps[1]) {
+      const gapPosition = this.rand(vert + 1, c2 + 1);
+      this.maze[this.posToWall(horiz)][this.posToSpace(gapPosition)] = [];
+    }
+
+    if (gaps[2]) {
+      const gapPosition = this.rand(r1, horiz);
+      this.maze[this.posToSpace(gapPosition)][this.posToWall(vert)] = [];
+    }
+
+    if (gaps[3]) {
+      const gapPosition = this.rand(horiz + 1, r2 + 1);
+      this.maze[this.posToSpace(gapPosition)][this.posToWall(vert)] = [];
+    }
+
+    this.partition(r1, horiz - 1, c1, vert - 1);
+    this.partition(horiz + 1, r2, c1, vert - 1);
+    this.partition(r1, horiz - 1, vert + 1, c2);
+    this.partition(horiz + 1, r2, vert + 1, c2);
+  }
+
+  private isGap(...cells: Array<[number, number]>): boolean {
+    return cells.every(([row, col]) => {
+      const cell = this.maze[row][col];
+      if (cell.length > 0) {
+        if (!cell.includes("door")) return false;
+      }
+      return true;
+    });
+  }
+
+  private countSteps(
+    array: (number | undefined)[][],
+    r: number,
+    c: number,
+    val: number,
+    stop: CellTag
+  ): boolean {
+    if (!this.inBounds(r, c)) {
+      return false;
+    }
+
+    if (array[r][c] !== undefined && (array[r][c] as number) <= val) {
+      return false;
+    }
+
+    if (!this.isGap([r, c])) {
+      return false;
+    }
+
+    array[r][c] = val;
+
+    if (this.maze[r][c].includes(stop)) {
+      return true;
+    }
+
+    this.countSteps(array, r - 1, c, val + 1, stop);
+    this.countSteps(array, r, c + 1, val + 1, stop);
+    this.countSteps(array, r + 1, c, val + 1, stop);
+    this.countSteps(array, r, c - 1, val + 1, stop);
+
+    return false;
+  }
+
+  private getKeyLocation(): Coord {
+    const fromEntrance = this.initArray<number | undefined>();
+    const fromExit = this.initArray<number | undefined>();
+
+    this.totalSteps = -1;
+
+    for (let j = 1; j < this.cols - 1; j++) {
+      if (this.maze[this.rows - 1][j].includes("entrance")) {
+        this.countSteps(fromEntrance, this.rows - 1, j, 0, "exit");
+      }
+      if (this.maze[0][j].includes("exit")) {
+        this.countSteps(fromExit, 0, j, 0, "entrance");
+      }
+    }
+
+    let fc = -1,
+      fr = -1;
+
+    this.maze.forEach((_row, r) => {
+      _row.forEach((_cell, c) => {
+        if (typeof fromEntrance[r]?.[c] === "undefined") {
+          return;
+        }
+        const stepCount =
+          (fromEntrance[r][c] ?? Infinity) + (fromExit[r][c] ?? Infinity);
+        if (stepCount > this.totalSteps) {
+          fr = r;
+          fc = c;
+          this.totalSteps = stepCount;
+        }
+      });
+    });
+
+    return [fr, fc];
+  }
+
+  placeKey(): void {
+    const [fr, fc] = this.getKeyLocation();
+    this.maze[fr][fc] = ["key"];
+  }
+
+  shortestPath(
+    fromTag: PositionTag,
+    toTag: PositionTag,
+    currentPosition?: Coord
+  ): Coord[] {
+    let start: Coord | undefined;
+    let end: Coord | undefined;
+
+    if (fromTag === "hero" && currentPosition) {
+      start = currentPosition;
+    } else {
+      for (let r = 0; r < this.rows; r++) {
+        for (let c = 0; c < this.cols; c++) {
+          if (this.maze[r][c].includes(fromTag)) start = [r, c];
+        }
+      }
+    }
+
+    for (let r = 0; r < this.rows; r++) {
+      for (let c = 0; c < this.cols; c++) {
+        if (this.maze[r][c].includes(toTag)) end = [r, c];
+      }
+    }
+
+    if (!start || !end) return [];
+
+    const visited = this.initArray<boolean>(false);
+    const prev = this.initArray<Coord | null>(null);
+    const queue: Coord[] = [[...start]];
+    visited[start[0]][start[1]] = true;
+
+    const dirs: Coord[] = [
+      [-1, 0],
+      [1, 0],
+      [0, -1],
+      [0, 1],
+    ];
+
+    while (queue.length > 0) {
+      const [r, c] = queue.shift() as Coord;
+
+      if (r === end[0] && c === end[1]) {
+        const path: Coord[] = [];
+        let curr: Coord | null = end;
+        while (curr) {
+          path.unshift(curr);
+          curr = prev[curr[0]][curr[1]];
+        }
+        return path;
+      }
+
+      for (const [dr, dc] of dirs) {
+        const nr = r + dr,
+          nc = c + dc;
+        if (!this.inBounds(nr, nc)) continue;
+        if (visited[nr][nc]) continue;
+        if (this.maze[nr][nc].includes("wall")) continue;
+
+        visited[nr][nc] = true;
+        prev[nr][nc] = [r, c];
+        queue.push([nr, nc]);
+      }
+    }
+
+    return [];
+  }
+
+  shortestPathToKey(currentPosition?: Coord): Coord[] {
+    return this.shortestPath(
+      currentPosition ? "hero" : "entrance",
+      "key",
+      currentPosition
+    );
+  }
+
+  shortestPathToExit(currentPosition?: Coord): Coord[] {
+    return this.shortestPath(
+      currentPosition ? "hero" : "entrance",
+      "exit",
+      currentPosition
+    );
+  }
+
+  getDistance(
+    fromTag: PositionTag,
+    toTag: PositionTag,
+    currentPosition?: Coord
+  ): number {
+    const path = this.shortestPath(fromTag, toTag, currentPosition);
+    return path.length ? path.length - 1 : Infinity;
+  }
+
+  getData(): MazeData {
+    return {
+      maze: this.maze,
+      width: this.width,
+      height: this.height,
+      cols: this.cols,
+      rows: this.rows,
+      totalSteps: this.totalSteps,
+    };
+  }
+
+  toJSON(): MazeData {
+    return this.getData();
+  }
+}
+

src/useBoard/MazeRenderer.ts

@@ -0,0 +1,116 @@
+import type { MazeData } from "../types";
+
+export class MazeRenderer {
+  private mazeData: MazeData;
+  private numbered: boolean;
+  private parentDiv?: HTMLElement;
+
+  constructor(mazeData: MazeData, numbered: boolean = false) {
+    this.mazeData = mazeData;
+    this.numbered = numbered;
+  }
+
+  display(parentDiv: HTMLElement | null): boolean {
+    this.parentDiv = parentDiv ?? undefined;
+
+    if (!this.parentDiv) {
+      console.error("Cannot initialise maze - parent element not provided.");
+      return false;
+    }
+
+    while (this.parentDiv.firstChild) {
+      this.parentDiv.removeChild(this.parentDiv.firstChild);
+    }
+
+    const container = document.createElement("div");
+    container.id = "maze";
+    container.dataset.steps = String(this.mazeData.totalSteps);
+
+    const makeCell = (cls = "", text = "", attrs?: Record<string, string>) => {
+      const d = document.createElement("div");
+      d.className = cls;
+      if (text) d.textContent = text;
+      if (attrs) for (const k in attrs) d.setAttribute(k, attrs[k]);
+      return d;
+    };
+
+    const rowLabel = (r: number) => (r > 0 && r < this.mazeData.rows ? String(r) : "");
+    const colLabel = (c: number) => (c > 0 && c < this.mazeData.cols ? String(c) : "");
+
+    if (this.numbered) {
+      const topStrip = document.createElement("div");
+      topStrip.className = "number-strip number-strip-top";
+      topStrip.appendChild(makeCell("number corner", ""));
+      for (let c = 0; c < this.mazeData.cols; c++) {
+        topStrip.appendChild(makeCell("number col", colLabel(c), { "data-c": String(c) }));
+      }
+      topStrip.appendChild(makeCell("number corner", ""));
+      container.appendChild(topStrip);
+    }
+
+    this.mazeData.maze.forEach((row, r) => {
+      const rowDiv = document.createElement("div");
+      rowDiv.className = "maze-row";
+      rowDiv.setAttribute("data-r", String(r));
+
+      if (this.numbered) {
+        rowDiv.appendChild(makeCell("number row", rowLabel(r), { "data-r": String(r) }));
+      }
+
+      row.forEach((cell, c) => {
+        const cellDiv = document.createElement("div");
+        if (cell) cellDiv.className = cell.join(" ");
+        cellDiv.setAttribute("data-r", String(r));
+        cellDiv.setAttribute("data-c", String(c));
+        rowDiv.appendChild(cellDiv);
+      });
+
+      if (this.numbered) {
+        rowDiv.appendChild(makeCell("number row", rowLabel(r), { "data-r": String(r) }));
+      }
+
+      container.appendChild(rowDiv);
+    });
+
+    if (this.numbered) {
+      const bottomStrip = document.createElement("div");
+      bottomStrip.className = "number-strip number-strip-bottom";
+      bottomStrip.appendChild(makeCell("number corner", ""));
+      for (let c = 0; c < this.mazeData.cols; c++) {
+        bottomStrip.appendChild(makeCell("number col", colLabel(c), { "data-c": String(c) }));
+      }
+      bottomStrip.appendChild(makeCell("number corner", ""));
+      container.appendChild(bottomStrip);
+    }
+
+    this.parentDiv.appendChild(container);
+    return true;
+  }
+
+  getMazeEl(container: HTMLElement): HTMLElement | null {
+    return container.querySelector("#maze");
+  }
+
+  getCellSelector(r: number, c: number): string {
+    return `.maze-row > div[data-r="${r}"][data-c="${c}"]`;
+  }
+
+  getCellEl(container: HTMLElement, r: number, c: number): HTMLElement | null {
+    const maze = this.getMazeEl(container);
+    if (!maze) return null;
+    return maze.querySelector(this.getCellSelector(r, c)) as HTMLElement | null;
+  }
+
+  addCellClass(container: HTMLElement, r: number, c: number, cls: string): void {
+    this.getCellEl(container, r, c)?.classList.add(cls);
+  }
+
+  removeCellClass(container: HTMLElement, r: number, c: number, cls: string): void {
+    this.getCellEl(container, r, c)?.classList.remove(cls);
+  }
+
+  toggleCellClass(container: HTMLElement, r: number, c: number, cls: string): void {
+    this.getCellEl(container, r, c)?.classList.toggle(cls);
+  }
+}
+

src/useBoard/index.ts

@@ -0,0 +1 @@
+export * from './useBoard';

src/useBoard/useBoard.ts

@@ -0,0 +1,46 @@
+import { useRef } from "react";
+import type { RefObject } from 'react';
+import { MazeGenerator } from "./MazeGenerator";
+import { MazeRenderer } from "./MazeRenderer";
+import type { MazeCell } from "../types";
+
+export function useBoard(cols: number, rows: number) {
+  const containerRef = useRef<HTMLDivElement | null>(null);
+  const mazeRef = useRef<MazeCell[][]>([]);
+  const mazeInstanceRef = useRef<MazeGenerator | null>(null);
+  const rendererRef = useRef<MazeRenderer | null>(null);
+
+  function renderBoard() {
+    const container = containerRef.current;
+    if (!container) return;
+
+    container.innerHTML = "";
+
+    const generator = new MazeGenerator(cols, rows);
+    generator.placeKey();
+
+    const renderer = new MazeRenderer(generator.getData(), true);
+    renderer.display(container);
+
+    mazeRef.current = generator.maze;
+    mazeInstanceRef.current = generator;
+    rendererRef.current = renderer;
+  }
+
+  return {
+    containerRef,
+    mazeRef,
+    mazeInstanceRef,
+    rendererRef,
+    renderBoard,
+  };
+}
+
+export type BoardManager = {
+  containerRef: RefObject<HTMLDivElement | null>
+  mazeRef: RefObject<MazeCell[][]>
+  mazeInstanceRef: RefObject<MazeGenerator | null>
+  rendererRef: RefObject<MazeRenderer | null>
+  renderBoard: () => void
+}
+

src/useCursor/index.ts

@@ -0,0 +1 @@
+export * from './useCursor';

src/useCursor/useCursor.ts

@@ -0,0 +1,37 @@
+import { useRef } from 'react'
+import type { Cursor, CursorMode, Coord, BoardManager } from '../types'
+
+export function useCursor(board: BoardManager): Cursor {
+  const position = useRef<Coord>({ row: 0, col: 0 })
+  const mode = useRef<CursorMode>('normal')
+
+  function move(dCols: number, dRows: number, count: number = 1) {
+
+  }
+  function moveLeft(count = 1) {
+    // TODO: implement move left
+  }
+
+  function moveRight(count = 1) {
+    // TODO: implement move right
+  }
+
+  function moveUp(count = 1) {
+    // TODO: implement move up
+  }
+
+  function moveDown(count = 1) {
+    // TODO: implement move down
+  }
+
+  return {
+    position: () => position.current,
+    mode: () => mode.current,
+    move,
+    moveLeft,
+    moveRight,
+    moveUp,
+    moveDown
+  }
+}
+

src/useGame.ts

@@ -0,0 +1,45 @@
+import { useState } from 'react';
+import type { GameManager, GameOptions, GameStatus } from './types';
+import { useBoard } from './useBoard';
+import { useCursor } from './useCursor';
+
+export function useGame(options: GameOptions, platformHook?: unknown): GameManager {
+  const { cols, rows } = options;
+  const [gameStatus, setGameStatus] = useState<GameStatus>('waiting');
+  const boardManager = useBoard(cols, rows);
+  const { containerRef, renderBoard } = boardManager;
+  const cursor = useCursor(boardManager);
+
+  function startGame() {
+    setGameStatus('started');
+  }
+
+  function togglePause(pause?: boolean) {
+    if (typeof pause === 'boolean') {
+      setGameStatus(pause ? 'paused' : 'started');
+      return;
+    }
+    setGameStatus(prevStatus => prevStatus === 'paused' ? 'started' : 'paused');
+  }
+
+  function quitGame() {
+    setGameStatus('waiting');
+  }
+
+
+  const gameManager = {
+    containerRef,
+    gameStatus,
+    renderBoard,
+    startGame,
+    togglePause,
+    quitGame,
+    cursor,
+  }
+
+  if (typeof platformHook === 'function') {
+    platformHook(gameManager);
+  }
+
+  return gameManager;
+}

src_old/index.ts

@@ -0,0 +1,6 @@
+import './game.css';
+export { MazeGenerator } from "./MazeGenerator";
+export { MazeRenderer } from "./MazeRenderer";
+export * from './useGame';
+export * from './types';
+

src_old/types.ts

@@ -0,0 +1,54 @@
+import { useScore } from "./useScore";
+import { useGame } from "./useGame";
+export type UseGameType = ReturnType<typeof useGame>;
+export type UseScoreType = ReturnType<typeof useScore>;
+
+export type GamePhase = "idle" | "playing";
+export type PlayStatus = "started" | "hasKey" | "game-over" | "game-won";
+export type GameStatus = "waiting" | "started" | "hasKey" | "game-over" | "game-won";
+
+export const isPlaying = (status: GameStatus): status is PlayStatus =>
+  status === "started" || status === "hasKey" || status === "game-over" || status === "game-won";
+
+export const getGamePhase = (status: GameStatus): GamePhase =>
+  status === "waiting" ? "idle" : "playing";
+
+export type KeyLogEntry = { key: string; timestamp: number };
+export type KeyLogProvider = { keyLog: KeyLogEntry[] };
+
+export type GameScoreContext = {
+  gameStatus: GameStatus;
+  setGameStatus: (status: GameStatus) => void;
+  stopGame: () => void;
+
+  // Optional — only Maze-type games provide these
+  mazeManager?: {
+    mazeInstanceRef?: { current?: any };
+  };
+  playerManager?: {
+    playerPos?: { r: number; c: number } | null;
+  };
+};
+
+export type UseScoreParams = {
+  gameContext: GameScoreContext;
+  keyManager?: KeyLogProvider;
+};
+
+export type PositionTag = "entrance" | "exit" | "key" | "hero";
+
+export type Coord = [number, number];
+
+export type CellTag = "wall" | "door" | PositionTag;
+
+export type MazeCell = CellTag[];
+
+export interface MazeData {
+  maze: MazeCell[][];
+  width: number;
+  height: number;
+  cols: number;
+  rows: number;
+  totalSteps: number;
+}
+

src_old/useGame/useGame.ts

@@ -1,4 +1,3 @@
-import { useEffect } from "react";
 import { useMaze } from "./useMaze";
 import { usePlayer } from "./usePlayer";
 import { useGameStatus } from "./useGameStatus";
@@ -13,24 +12,11 @@ export function useGame(cols: number, rows: number, platformHook?: unknown) {
   const gameManager = useGameStatus(mazeManager, playerManager);
   useHeroRender({ mazeManager, playerManager });
 
-  const { initMaze } = mazeManager;
+  const { render } = mazeManager;
   const { movePlayer } = playerManager;
   const { gameStatus, setGameStatus, startGame, stopGame } = gameManager;
   const { containerRef } = mazeManager;
 
-  // Initialize maze on mount
-  useEffect(() => {
-    initMaze();
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []);
-
-  const startNewGame = (autoStart = false) => {
-    if (autoStart) {
-      initMaze(true, startGame);
-    } else {
-      initMaze();
-    }
-  };
 
   // 🎮 key bindings integrated
   const keyBindings: UseKeyBindingsType = useKeyBindings({
@@ -56,18 +42,16 @@ export function useGame(cols: number, rows: number, platformHook?: unknown) {
   });
 
   const fullGameManager = {
-    // core game
     containerRef,
     gameStatus,
-    setGameStatus,
     mazeManager,
     playerManager,
+    render,
     startGame,
-    initGame: startNewGame,
+    togglePause,
     movePlayer: (dr: number, dc: number, count: number = 1) =>
       movePlayer(dr, dc, count, gameStatus, setGameStatus),
     stopGame,
-    reset: () => initMaze(),
 
     // key bindings
     ...keyBindings,