diff --git a/src/lib/assets/life-game-rules/score.js b/src/lib/assets/life-game-rules/score.js new file mode 100644 index 0000000..cee8c2a --- /dev/null +++ b/src/lib/assets/life-game-rules/score.js @@ -0,0 +1,338 @@ +"use strict"; + +//ルール +//スコア計算は生きているセルの総数が増加した時、増加分だけ加算されます +//減少した時は、スコアは変化しません +//スコアが計算され始めてからセルを直接変化させるとスコアがリセットされます +//生きているセルがなくなるか、ループが起きたら計算終了です + +let generationFigure = 0; +let isDragging = false; +let dragMode = 0; // 1: 黒にする, 0: 白にする +let isPlacingTemplate = false; +let patternShape = []; +let patternHeight = 0; +let patternWidth = 0; +let previewCells = []; +let previousBoard = []; +let score = 0; + +//変数設定 +let boardSize = 20; //盤面の大きさ(20x20) +const cellSize = 450 / boardSize; //セルの大きさ(px) + +// around: 周囲の生きたセル数 self: 自身が生きているかどうか +function isNextAlive(around, self) { + // 自身が生きている & 周囲が 2 か 3 で生存 + if (self && 2 <= around && around <= 3) { + return self; + } + // 自身が死んでいる & 周囲が 3 で誕生 + if (!self && around === 3) { + return 1; + } + return 0; +} + +// cellの状態に応じた色を返す関数 +function getStyle(cell) { + if (cell === 0) return "white"; + // cellの値に応じて色を返す場合はここに追加 + return "black"; // デフォルトは黒 +} + +//Boardの初期化 +let board = Array.from({ length: boardSize }, () => Array.from({ length: boardSize }, () => 0)); +const table = document.getElementById("game-board"); + +//盤面をBoardに従って変更する関数達(Boardを変更したら実行する) +function renderBoard() { + // bodyを中央配置に設定 + document.body.style.display = "flex"; + document.body.style.justifyContent = "center"; + document.body.style.alignItems = "center"; + document.body.style.minHeight = "100vh"; + document.body.style.margin = "0"; + document.body.style.padding = "0"; + + // 初回の盤面生成 + table.innerHTML = ""; + for (let i = 0; i < boardSize; i++) { + const tr = document.createElement("tr"); + tr.style.padding = "0"; + for (let j = 0; j < boardSize; j++) { + const td = document.createElement("td"); + td.style.padding = "0"; + const button = document.createElement("button"); + button.style.backgroundColor = board[i][j] ? "black" : "white"; //Boardの対応する値によって色を変更 + // ボードが大きいときは border をつけない + if (boardSize >= 50) { + button.style.border = "none"; + table.style.border = "1px solid black"; + } else { + button.style.border = "0.5px solid black"; + } + button.style.width = `${cellSize}px`; + button.style.height = `${cellSize}px`; + button.style.padding = "0"; //cellSizeが小さいとき、セルが横長になることを防ぐ + button.style.display = "block"; //cellSizeが小さいとき、行間が空きすぎるのを防ぐ + button.onclick = () => { + if (isPlacingTemplate) { + clearPreview(); + isPlacingTemplate = false; + if (i + patternHeight < boardSize + 1 && j + patternWidth < boardSize + 1) { + for (let r = 0; r < patternHeight; r++) { + for (let c = 0; c < patternWidth; c++) { + const boardRow = i + r; + const boardCol = j + c; + board[boardRow][boardCol] = patternShape[r][c]; + } + } + if (generationFigure !== 0) { + scoreReset(); + } + rerender(); + generationChange(0); + } else { + window.parent.postMessage( + { + type: "Size shortage", + data: {}, + }, + "*", + ); + } + } + }; + button.onmousedown = (e) => { + e.preventDefault(); + if (!isPlacingTemplate) { + isDragging = true; + board[i][j] = board[i][j] ? 0 : 1; + dragMode = board[i][j]; + button.style.backgroundColor = board[i][j] ? "black" : "white"; + if (generationFigure > 1) { + scoreReset(); + } + } + }; + button.onmouseenter = () => { + if (isDragging && board[i][j] !== dragMode && !isPlacingTemplate) { + board[i][j] = dragMode; + button.style.backgroundColor = board[i][j] ? "black" : "white"; + } + if (isPlacingTemplate) { + drawPreview(i, j); + } + }; + td.appendChild(button); + tr.appendChild(td); + } + table.appendChild(tr); + } +} + +table.onmouseleave = () => { + if (isPlacingTemplate) { + clearPreview(); + } +}; + +function drawPreview(row, col) { + clearPreview(); + for (let r = 0; r < patternHeight; r++) { + for (let c = 0; c < patternWidth; c++) { + if (patternShape[r][c] === 1) { + const boardRow = row + r; + const boardCol = col + c; + if (boardRow < boardSize && boardCol < boardSize) { + const cell = table.rows[boardRow].cells[boardCol].firstChild; + cell.style.backgroundColor = "gray"; + previewCells.push({ row: boardRow, col: boardCol }); + } + } + } + } +} + +function clearPreview() { + previewCells.forEach((cellPos) => { + const cell = table.rows[cellPos.row].cells[cellPos.col].firstChild; + cell.style.backgroundColor = board[cellPos.row][cellPos.col] ? "black" : "white"; + }); + previewCells = []; +} + +function rerender() { + // ２回目以降の盤面生成 + for (let i = 0; i < boardSize; i++) { + for (let j = 0; j < boardSize; j++) { + const button = table.children[i].children[j].children[0]; + + // 色の更新 + const currentCellColor = button.style.backgroundColor; + const expectedCellColor = getStyle(board[i][j]); + if (currentCellColor !== expectedCellColor) { + button.style.backgroundColor = expectedCellColor; + } + } + } +} + +document.addEventListener("mouseup", () => { + isDragging = false; +}); + +renderBoard(); + +function scoreReset() { + if (score === 0) return; + previousBoard = []; + showToast( + "盤面が途中で変更されたため得点がリセットされました。スコア:" + score, + "The score has been reset because the board was changed midway through. Score:" + score, + ); + score = 0; +} + +function generationChange(num) { + //現在の世代を表すgenerationFigureを変更し、文章も変更 + generationFigure = num; + window.parent.postMessage( + { + type: "generation_change", + data: generationFigure, + }, + "*", + ); +} + +function progressBoard() { + const newBoard = structuredClone(board); + for (let i = 0; i < boardSize; i++) { + for (let j = 0; j < boardSize; j++) { + //周囲のマスに黒マスが何個あるかを計算(aroundに格納)↓ + let around = 0; + let tate, yoko; + if (i === 0) { + tate = [0, 1]; + } else if (i === boardSize - 1) { + tate = [0, -1]; + } else { + tate = [-1, 0, 1]; + } + if (j === 0) { + yoko = [0, 1]; + } else if (j === boardSize - 1) { + yoko = [0, -1]; + } else { + yoko = [-1, 0, 1]; + } + for (let ii = 0; ii < tate.length; ii++) { + for (let jj = 0; jj < yoko.length; jj++) { + if (tate[ii] !== 0 || yoko[jj] !== 0) { + around += board[i + tate[ii]][j + yoko[jj]] !== 0 ? 1 : 0; + } + } + } + //↑周囲のマスに黒マスが何個あるかを計算(aroundに格納) + newBoard[i][j] = isNextAlive(around, board[i][j]); + } + } + + // すべて白マスでないか確認 + const isAllWhite = newBoard.every((row) => row.every((cell) => cell === 0)); + if (isAllWhite) { + // generationFigure が 0 の場合は、初期状態なのでメッセージを送らない + if (generationFigure === 0) { + return; + } + showToast( + "盤面上に生きているセルがなくなりました　終了！ スコア:" + score, + "All cells on the board have been cleared. Game over! Score:" + score, + ); + window.parent.postMessage({ type: "timer_change", data: false }, "*"); + previousBoard = []; + } + + // ループ確認 + const newBoardString = JSON.stringify(newBoard); + if (previousBoard.some((prevBoard) => JSON.stringify(prevBoard) === newBoardString)) { + showToast("ループ発生　終了！ スコア:" + score, "Loop detected! End! Score:" + score); + window.parent.postMessage({ type: "timer_change", data: false }, "*"); + previousBoard = []; + } + + let previousLiveCells = board.flat().reduce((sum, cell) => sum + cell, 0); + let currentLiveCells = newBoard.flat().reduce((sum, cell) => sum + cell, 0); + if (previousBoard.length === 0) { + score = 0; + } else { + score += previousLiveCells > currentLiveCells ? previousLiveCells - currentLiveCells : 0; + } + + previousBoard.push(board); + if (previousBoard.length > 120) { + previousBoard.shift(); // 120個までに制限 + } + board = newBoard; + generationChange(generationFigure + 1); + rerender(); +} + +//イベント + +on.progress = () => { + progressBoard(); +}; + +on.board_reset = () => { + //すべて白にBoardを変更 + board = Array.from({ length: boardSize }, () => Array.from({ length: boardSize }, () => 0)); + renderBoard(); + generationChange(0); + scoreReset(); +}; + +on.board_randomize = () => { + //白黒ランダムにBoardを変更 + board = Array.from({ length: boardSize }, () => + Array.from({ length: boardSize }, () => (Math.random() > 0.5 ? 1 : 0)), + ); + renderBoard(); + generationChange(0); + scoreReset(); +}; + +on.get_boardsize = () => { + window.parent.postMessage({ type: "get_boardsize", data: boardSize }, "*"); +}; + +on.place_template = (template) => { + patternShape = template; + patternHeight = patternShape.length; + patternWidth = patternShape[0].length; + isPlacingTemplate = true; + table.style.cursor = "crosshair"; +}; + +on.save_board = async () => { + window.parent.postMessage({ type: "save_board", data: board }, "*"); +}; + +on.apply_board = (newBoard) => { + board = newBoard; + renderBoard(); + generationChange(0); + scoreReset(); +}; + +function showToast(jMessage, eMessage) { + window.parent.postMessage( + { + type: "show_toast", + data: { japanese: jMessage, english: eMessage }, + }, + "*", + ); +} diff --git a/src/lib/rules-explanation.ts b/src/lib/rules-explanation.ts index 76930f7..25f2901 100644 --- a/src/lib/rules-explanation.ts +++ b/src/lib/rules-explanation.ts @@ -1,6 +1,7 @@ import lifespan from "$lib/assets/life-game-rules/lifespan.js?raw"; import probabilistics from "$lib/assets/life-game-rules/probabilistics.js?raw"; import wolframcode from "$lib/assets/life-game-rules/wolframcode.js?raw"; +import score from "$lib/assets/life-game-rules/score.js?raw"; export type RuleExplanation = { name: { @@ -47,4 +48,15 @@ export const rulesExplanation = { }, code: wolframcode, }, + score: { + name: { + ja: "得点システム", + en: "Score system", + }, + description: { + ja: "生きたセルの増加数で得点を競えます", + en: "Compete for points based on the number of live cells gained", + }, + code: score, + }, }; diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte index 59e190a..e3e8fd6 100644 --- a/src/routes/+page.svelte +++ b/src/routes/+page.svelte @@ -65,7 +65,13 @@ | "get_boardsize" | "progress"; - type IncomingEvent = "generation_change" | "get_boardsize" | "Size shortage" | "save_board"; + type IncomingEvent = + | "generation_change" + | "get_boardsize" + | "Size shortage" + | "save_board" + | "show_toast" + | "timer_change"; function handleMessage(event: MessageEvent<{ type: IncomingEvent; data: unknown }>) { switch (event.data.type) { @@ -91,6 +97,15 @@ boardManager.openSaveModal(event.data.data as number[][], appliedCode as string); break; } + case "show_toast": { + const sentence = event.data.data as { japanese: string; english: string }; + toast.show(isJapanese ? sentence.japanese : sentence.english, "info"); + break; + } + case "timer_change": { + timerIsRunnning = event.data.data as boolean; + break; + } default: { event.data.type satisfies never; break;