新建项目

pages/home/home.js

@@ -0,0 +1,49 @@
+const service = require("../../services/game-service");
+const { GAME_MODES } = require("../../utils/constants");
+
+Page({
+  data: {
+    currentRoom: null,
+    modeName: ""
+  },
+
+  onShow() {
+    let currentRoom = service.getCurrentRoom();
+    if (currentRoom && currentRoom.status === "cancelled") {
+      service.clearCurrentRoom();
+      currentRoom = null;
+    }
+    this.setData({
+      currentRoom,
+      modeName: currentRoom
+        ? GAME_MODES[currentRoom.settings.mode].name
+        : ""
+    });
+  },
+
+  createGame() {
+    wx.navigateTo({ url: "/pages/create/create" });
+  },
+
+  joinGame() {
+    wx.navigateTo({ url: "/pages/join/join" });
+  },
+
+  openRules() {
+    wx.navigateTo({ url: "/pages/rules/rules" });
+  },
+
+  continueGame() {
+    const room = this.data.currentRoom;
+    if (!room) return;
+    const page =
+      room.status === "finished"
+        ? "result"
+        : room.status === "waiting"
+          ? "lobby"
+          : "game";
+    wx.navigateTo({
+      url: `/pages/${page}/${page}?code=${room.code}`
+    });
+  }
+});