From 01fea03112064326e63a29727b0c9626f8d15e46 Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Wed, 14 Dec 2022 13:07:04 +0100
Subject: [PATCH] Allow saving and restoring save games
---
packages/game/src/js/Game.js | 28 ++++++++++++++++++++++++++++
packages/game/src/js/types.d.ts | 16 ++++++++++++++++
2 files changed, 44 insertions(+)
diff --git a/packages/game/src/js/Game.js b/packages/game/src/js/Game.js
index 3a36f34..7b36579 100644
--- a/packages/game/src/js/Game.js
+++ b/packages/game/src/js/Game.js
@@ -73,6 +73,34 @@ export class Game
return this.state.board;
}
+ /**
+ * Dumps the state of the game.
+ *
+ * @returns {IState}
+ * The JSON string representing the state.
+ */
+ dump()
+ {
+ return {
+ turnCount: this.state.turnCount,
+ board: {
+ ...this.state.board
+ }
+ };
+ }
+
+ /**
+ * Loads the game from the specified {@link data `data`}.
+ *
+ * @param {IState} data
+ * The data to load.
+ */
+ load(data)
+ {
+ this.state.turnCount = data.turnCount;
+ Object.assign(this.state.board, data.board);
+ }
+
/**
* Initializes the game.
*/
diff --git a/packages/game/src/js/types.d.ts b/packages/game/src/js/types.d.ts
index 3633da2..a2a4c52 100644
--- a/packages/game/src/js/types.d.ts
+++ b/packages/game/src/js/types.d.ts
@@ -12,3 +12,19 @@ type Row = CellOwner[];
* Represents a game board.
*/
type Board = Row[];
+
+/**
+ * Represents the state of a game.
+ */
+interface IState
+{
+ /**
+ * The number of rounds that have been played.
+ */
+ turnCount: number;
+
+ /**
+ * The board of the game.
+ */
+ board: Board;
+}