/nix/store/i1aar97n7b4yf8rk94p66if25brfvvdx-gqvzl8a5pvrg3xj44q0msrndcripi8dk-source/src/scoring/yakus/thirteenorphans.cc
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1 | | #include "scoring/yakus/thirteenorphans.h" |
2 | | |
3 | | #include <map> |
4 | | #include <vector> |
5 | | |
6 | | #include "analysis/handnode.h" |
7 | | #include "scoring/yakus.h" |
8 | | #include "types/gamestate.h" |
9 | | #include "types/pieces.h" |
10 | | #include "types/piecetype.h" |
11 | | #include "types/yaku.h" |
12 | | |
13 | | namespace mahjong::yaku { |
14 | | bool isThirteenOrphans(const GameState& state, int player, |
15 | 43 | const std::vector<const mahjong::Node*>& /*branch*/) { |
16 | 43 | if (state.hands.at(player).open) { |
17 | 0 | return false; |
18 | 0 | } |
19 | 43 | std::map<Piece, bool> pieces = { |
20 | 43 | {kOneCharacter, false}, {kNineCharacter, false}, {kOnePin, false}, |
21 | 43 | {kNinePin, false}, {kOneBamboo, false}, {kNineBamboo, false}, |
22 | 43 | {kEastWind, false}, {kSouthWind, false}, {kWestWind, false}, |
23 | 43 | {kNorthWind, false}, {kRedDragon, false}, {kWhiteDragon, false}, |
24 | 43 | {kGreenDragon, false}}; |
25 | 43 | bool duplicate = false; |
26 | 601 | for (const auto& piece : state.hands.at(player).live) { |
27 | 601 | if (pieces.contains(piece)) { |
28 | 268 | if (pieces[piece]) { |
29 | 41 | duplicate = true; |
30 | 227 | } else { |
31 | 227 | pieces[piece] = true; |
32 | 227 | } |
33 | 268 | } |
34 | 601 | } |
35 | 43 | if (!duplicate) { |
36 | 9 | return false; |
37 | 9 | } |
38 | 46 | for (const auto& [_, match] : pieces) { |
39 | 46 | if (!match) { |
40 | 34 | return false; |
41 | 34 | } |
42 | 46 | } |
43 | 0 | return true; |
44 | 34 | } |
45 | | |
46 | | REGISTER_YAKU({ |
47 | | .id = "thirteenorphans", |
48 | | .name = "Thirteen Orphans", |
49 | | .type = Yaku::kYakuman, |
50 | | .value = 1, |
51 | | .is_yaku_func = yaku::isThirteenOrphans, |
52 | | }); |
53 | | } // namespace mahjong::yaku |