feat: add `TYPE_ID_MAX_GROUP_SIZE`

src/klotski_core/ffi/tmain.cc

@@ -33,101 +33,22 @@ using klotski::TYPE_ID_LIMIT;
 void tmain() {
 //    printf("tmain start\n");
 
-
+    std::vector<uint32_t> max_group_size;
-    auto ret = Group::build_group(123, 0);
+    max_group_size.reserve(TYPE_ID_LIMIT);
-
+    for (uint32_t type_id = 0; type_id < TYPE_ID_LIMIT; ++type_id) {
-    std::cout << ret.size() << std::endl;
+//        std::cout << Group::build_groups(type_id)[0].size() << std::endl;
-
+        max_group_size.emplace_back(Group::build_groups(type_id)[0].size());
-    std::cout << ret[0] << std::endl;
-    std::cout << ret[1] << std::endl;
-    std::cout << ret[2] << std::endl;
-    std::cout << ret[3] << std::endl;
-
-    return;
-
-//    struct group_info_t {
-//        uint16_t type_id;
-//        uint16_t group_id;
-//        uint32_t group_index;
-//    };
-//
-//    std::vector<group_info_t> data;
-//    data.resize(klotski::SHORT_CODE_LIMIT);
-//    ShortCode::speed_up(ShortCode::FAST);
-//
-//    for (uint16_t type_id = 0; type_id < klotski::TYPE_ID_LIMIT; ++type_id) {
-//        auto groups = Group::build_groups(type_id);
-//        for (uint32_t id = 0; id < groups.size(); ++id) {
-//
-//            std::sort(groups[id].begin(), groups[id].end());
-//
-//            for (uint32_t index = 0; index < groups[id].size(); ++index) {
-//                data[groups[id][index].to_short_code().unwrap()] = {
-//                    .type_id = type_id,
-//                    .group_id = static_cast<uint16_t>(id),
-//                    .group_index = index,
-//                };
-//            }
-//        }
-//        std::cerr << type_id << std::endl;
-//    }
-//
-//    for (auto &&tmp : data) {
-//        std::cout << tmp.group_index << std::endl;
-//    }
-
-//    std::vector<uint32_t> group_num;
-//    for (uint16_t type_id = 0; type_id < TYPE_ID_LIMIT; ++type_id) {
-//        group_num.emplace_back(Group::build_groups(type_id).size());
-//    }
-//    for (auto &&tmp : group_num) {
-//        std::cout << tmp << std::endl;
-//    }
-
-    std::vector<uint32_t> group_id_index;
-    std::vector<uint32_t> group_id_index_rev;
-
-    for (uint16_t type_id = 0; type_id < TYPE_ID_LIMIT; ++type_id) {
-        auto groups = Group::build_groups(type_id);
-        std::map<CommonCode, uint32_t> seeds;
-        for (uint32_t group_id = 0; group_id < groups.size(); ++group_id) {
-            auto seed = *std::min_element(groups[group_id].begin(), groups[group_id].end());
-            seeds.emplace(std::pair<CommonCode, uint32_t>(seed, group_id));
-        }
-
-//        std::cout << seeds.size() << std::endl;
-
-//        for (auto &&tmp: seeds) {
-//            std::cout << tmp.first << " -> " << tmp.second << std::endl;
-//            std::cout << tmp.first << std::endl;
-//            std::cout << tmp.second << std::endl;
-//            group_id_index.emplace_back(tmp.second);
-//        }
-
-        uint32_t index = 0;
-        std::map<uint32_t, uint32_t> seeds_index_rev;
-        for (auto &&tmp : seeds) {
-            seeds_index_rev[tmp.second] = index;
-            ++index;
-        }
-
-        for (auto &&tmp : seeds_index_rev) {
-            group_id_index_rev.emplace_back(tmp.second);
-//            std::cout << tmp.first << " -> " << tmp.second << std::endl;
-        }
-
         std::cerr << type_id << std::endl;
-
     }
 
-    printf("    ");
+    for (uint32_t i = 0; i < max_group_size.size(); ++i) {
-    for (uint32_t i = 0; i < group_id_index_rev.size(); ++i) {
+
-        printf("%4d, ", group_id_index_rev[i]);
+        printf("%6d, ", max_group_size[i]);
-        if (i % 16 == 15) {
+        if (i % 12 == 11) {
             printf("\n");
         }
+
     }
-    printf("\n");
 
 //    printf("tmain exit\n");
 }

src/klotski_core/group/group.h

@@ -41,6 +41,8 @@ public:
     /// Calculate all groups in the specified type_id.
     static std::vector<std::vector<CommonCode>> build_groups(uint32_t type_id);
 
+    // TODO: refactor build_group -> using GROUP_SEEDS
+
     /// Calculate the specified group using type_id and group_id.
     static std::vector<CommonCode> build_group(uint32_t type_id, uint32_t group_id);
 
@@ -61,6 +63,8 @@ public:
     /// Get the CommonCode according to the group info.
     static CommonCode group_case(const group_info_t &group_info);
 
+    // TODO: group_size
+
 /// -------------------------------- xxxxxxxxxxxxxxxxx --------------------------------
 
     // TODO: update max_group_size in TYPE_ID_MAX_GROUP
@@ -73,6 +77,8 @@ public:
 
 //    static uint32_t max_group_size(const CommonCode &common_code);
 
+    // TODO: group_num
+
 };
 
 inline bool operator==(const Group::block_num_t &b1, const Group::block_num_t &b2) {

src/klotski_core/group/type_id.h

@@ -47,7 +47,26 @@ const uint32_t TYPE_ID_SIZE[203] = {
       1036,    464,    342,
 };
 
-// TODO: TYPE_ID_MAX_GROUP_SIZE
+const uint32_t TYPE_ID_MAX_GROUP_SIZE[203] = {
+        12,    192,   1440,   6720,  21840,  52416,  96096, 137280, 154440, 137280,  96096,  52416,
+     21840,   6720,   1440,    124,   1736,  11284,  45136, 124124, 248248, 372372, 425568, 372372,
+    248248, 124124,  45136,  10836,    132,   1848,  12012,  48048, 132132, 264264, 396396, 453024,
+    396396, 264264, 132132,  48048,  11916,    512,   6144,  33792, 112640, 253440, 405504, 473088,
+    405504, 253440, 112576,  30104,   1044,  12528,  68904, 229680, 516780, 826848, 964656, 826848,
+    516780, 228848,  65848,    582,   6984,  38412, 128040, 288090, 460944, 537768, 460944, 288090,
+    128040,  37740,   1092,  10920,  49140, 131040, 229320, 275184, 229320, 130032,  38672,   3180,
+     31800, 143100, 381600, 667800, 801360, 667544, 377408, 127676,   3382,  33820, 152190, 405840,
+    710220, 852264, 709388, 403056, 143462,   1320,  13200,  59400, 158400, 277200, 332640, 277200,
+    158272,  57524,   1320,  10560,  36960,  73920,  92400,  71944,  23704,   4680,  37440, 131040,
+    262080, 327120, 253968, 105064,   7248,  57984, 202944, 405440, 504616, 396284, 175580,   5344,
+     42752, 149632, 299136, 373184, 296520, 136040,   1632,  13056,  45696,  91392, 114240,  91264,
+     43704,    948,   5688,  14220,  17696,   7888,   3444,  20664,  51044,  61204,  28832,   7048,
+     42288, 104540, 132556,  81462,   7284,  42728, 104960, 135192,  81340,   4392,  26352,  65688,
+     86968,  25955,    522,   3132,   7830,  10440,   7462,    396,    792,    508,    240,    768,
+       742,   1804,   2348,   1398,   1504,   5372,   1192,   2984,   4376,    453,    350,   1380,
+      1532,     45,     66,     38,     44,      5,     82,     21,     23,     24,     21,
+};
+
 // TODO: TYPE_ID_GROUP_NUM
 
 } // namespace klotski