/nix/store/i1aar97n7b4yf8rk94p66if25brfvvdx-gqvzl8a5pvrg3xj44q0msrndcripi8dk-source/src/scoring/yakus/puredoublechi.cc
Line | Count | Source |
1 | | #include "scoring/yakus/puredoublechi.h" |
2 | | |
3 | | #include <cstddef> |
4 | | #include <vector> |
5 | | |
6 | | #include "analysis/handnode.h" |
7 | | #include "scoring/yakus.h" |
8 | | #include "scoring/yakus/twicepuredoublechi.h" |
9 | | #include "types/gamestate.h" |
10 | | #include "types/sets.h" |
11 | | #include "types/yaku.h" |
12 | | |
13 | | namespace mahjong::yaku { |
14 | | bool isPureDoubleChi(const GameState& state, int player, |
15 | 13 | const std::vector<const mahjong::Node*>& branch) { |
16 | 13 | if (state.hands.at(player).open) { |
17 | 8 | return false; |
18 | 8 | } |
19 | 32 | for (size_t i = 0; i < branch.size(); i++) { |
20 | 28 | if (branch.at(i)->type() != SetType::kChi) { |
21 | 19 | continue; |
22 | 19 | } |
23 | 61 | for (size_t j = 0; j < branch.size(); j++) { |
24 | 53 | if (i == j) { |
25 | 9 | continue; |
26 | 9 | } |
27 | 44 | if (branch.at(i)->type() == branch[j]->type() && |
28 | 44 | branch.at(i)->start() == branch[j]->start()) { |
29 | 1 | return !isTwicePureDoubleChi(state, player, branch); |
30 | 1 | } |
31 | 44 | } |
32 | 9 | } |
33 | 4 | return false; |
34 | 5 | } |
35 | | |
36 | | REGISTER_YAKU({ |
37 | | .id = "puredoublechi", |
38 | | .name = "PureDoubleChi", |
39 | | .type = Yaku::kClosed, |
40 | | .value = 1, |
41 | | .is_yaku_func = yaku::isPureDoubleChi, |
42 | | }); |
43 | | } // namespace mahjong::yaku |