Add 4Set Jr puzzle

database.rules.json

@@ -19,7 +19,7 @@
         },
         "mode": {
           ".write": "auth != null && auth.uid == data.parent().child('host').val() && data.parent().child('status').val() == 'waiting' && newData.exists()",
-          ".validate": "newData.isString() && newData.val().matches(/^normal|junior|setchain|ultraset|ultrachain|ultra9|megaset|ghostset|4set|4setjr|4setjrchain|puzzle|ultra9puzzle|shuffle|memory$/)"
+          ".validate": "newData.isString() && newData.val().matches(/^normal|junior|setchain|ultraset|ultrachain|ultra9|megaset|ghostset|4set|4setjr|4setjrchain|puzzle|ultra9puzzle|4setjrpuzzle|shuffle|memory$/)"
         },
         "enableHint": {
           ".write": "auth != null && auth.uid == data.parent().child('host').val() && data.parent().child('status').val() == 'waiting' && newData.exists()",
@@ -52,7 +52,7 @@
         "events": {
           "$eventId": {
             ".write": "!data.exists() && newData.exists() && auth != null && root.hasChild('games/' + $gameId + '/users/' + auth.uid) && root.child('games/' + $gameId + '/status').val() == 'ingame'",
-            ".validate": "newData.hasChildren(['user', 'time', 'c1', 'c2', 'c3']) && (newData.hasChild('c4') == root.child('games/' + $gameId + '/mode').val().matches(/^ultraset|ultrachain|ultra9|ultra9puzzle|ghostset|4set|4setjr|4setjrchain$/)) && (newData.hasChildren(['c5', 'c6']) == (root.child('games/' + $gameId + '/mode').val() == 'ghostset'))",
+            ".validate": "newData.hasChildren(['user', 'time', 'c1', 'c2', 'c3']) && (newData.hasChild('c4') == root.child('games/' + $gameId + '/mode').val().matches(/^ultraset|ultrachain|ultra9|ultra9puzzle|ghostset|4set|4setjr|4setjrchain|4setjrpuzzle$/)) && (newData.hasChildren(['c5', 'c6']) == (root.child('games/' + $gameId + '/mode').val() == 'ghostset'))",
             "user": {
               ".validate": "newData.isString() && newData.val() == auth.uid"
             },

functions/src/game.ts

@@ -253,12 +253,16 @@ function findSet4Set(deck: string[], gameMode: GameMode, state: FindState) {
   const deckSet = new Set(deck);
   const first =
     modes[gameMode].chain && state.lastSet!.length > 0 ? state.lastSet! : deck;
+  const foundSets = modes[gameMode].puzzle && state.foundSets!;
   for (let i = 0; i < first.length; i++) {
     for (let j = i + 1; j < first.length; j++) {
       for (let k = first === deck ? j + 1 : 0; k < deck.length; k++) {
         const c = conjugateCard4Set(first[i], first[j], deck[k]);
         if (deckSet.has(c)) {
-          return [first[i], first[j], deck[k], c];
+          const set = [first[i], first[j], deck[k], c];
+          if (!(foundSets && foundSets.has(set.sort().join("|")))) {
+            return set;
+          }
         }
       }
     }
@@ -478,6 +482,13 @@ export const modes = {
     puzzle: true,
     minBoardSize: 9,
   },
+  "4setjrpuzzle": {
+    setType: "4Set",
+    traits: 3,
+    chain: 0,
+    puzzle: true,
+    minBoardSize: 11,
+  },
   shuffle: {
     setType: "Set",
     traits: 4,

src/game.js

@@ -257,12 +257,16 @@ function findSet4Set(deck, gameMode, state) {
   const deckSet = new Set(deck);
   const first =
     modes[gameMode].chain && state.lastSet.length > 0 ? state.lastSet : deck;
+  const foundSets = modes[gameMode].puzzle && state.foundSets;
   for (let i = 0; i < first.length; i++) {
     for (let j = i + 1; j < first.length; j++) {
       for (let k = first === deck ? j + 1 : 0; k < deck.length; k++) {
         const c = conjugateCard4Set(first[i], first[j], deck[k]);
         if (deckSet.has(c)) {
-          return [first[i], first[j], deck[k], c];
+          const set = [first[i], first[j], deck[k], c];
+          if (!(foundSets && foundSets.has(set.sort().join("|")))) {
+            return set;
+          }
         }
       }
     }
@@ -609,6 +613,16 @@ export const modes = {
     puzzle: true,
     minBoardSize: 9,
   },
+  "4setjrpuzzle": {
+    name: "4Set Jr-Puzzle",
+    color: "indigo",
+    description: "Find all 4Sets on the board before moving to the next board.",
+    setType: "4Set",
+    traits: 3,
+    chain: 0,
+    puzzle: true,
+    minBoardSize: 11,
+  },
   shuffle: {
     name: "Shuffle",
     color: "blue",

src/game.test.js

@@ -218,4 +218,16 @@ describe("findSet()", () => {
     verify4Set(findSet(["0000", "0102", "0210", "0003"], "4setjrchain", state));
     verify4Set(findSet(["0000", "0102", "0210", "3201"], "4setjrchain", state));
   });
+
+  it("can find puzzle 4sets", () => {
+    const board = ["0000", "0102", "0210", "0312", "1111", "1013", "1203"];
+    const state = { foundSets: new Set() };
+    for (let i = 0; i < 7; i++) {
+      const set = findSet(board, "4setjrpuzzle", state);
+      verify4Set(set);
+      expect(state.foundSets.has(set.slice().sort().join("|"))).toBe(false);
+      state.foundSets.add(set.slice().sort().join("|"));
+    }
+    expect(findSet(board, "4setjrpuzzle", state)).toBe(null);
+  });
 });