估计得不错，点目后，仅一个方法：UpdateMeshes5() 就完美解决了梅花六、刀把五、斗笠四、盘角曲四等死活问题。先来看看效果图：
其代码如下：
1 void UpdateMeshes5(bool isFirst = true)
2 {
3 UpdateAllMeshBlocks();
4
5 m_BlackMeshBlocks.ForEach(block => {
6 var poses = block.Poses.ToList();
7 block.Poses.ForEach(p => {
8 if (BlackPoses.Contains(p))
9 poses.Remove(p);
10 LinkPoses(p).ForEach(l => {
11 if (m_WhiteMeshes.Contains(l))
12 poses.Remove(p);
13 });
14 });
15
16 if (poses.Count == 6) {
17 poses.ForEach(p => {
18 var links = LinkPoses(p);
19 if (links.Intersect(poses).Count() == 5) { // 梅花六
20 var tmp = poses.Except(links).ToList();
21 if (IsCusp(tmp[0], p)) {
22 block.IsDead = true;
23 block.KeyPos = p;
24 }
25 }
26 });
27 } else if (poses.Count == 5) {
28 poses.ForEach(p => {
29 var links = LinkPoses(p);
30 if (links.Intersect(poses).Count() == 4) { // 刀把五
31 var tmp = poses.Except(links).ToList();
32 if (IsCusp(tmp[0], p)) {
33 block.IsDead = true;
34 block.KeyPos = p;
35 }
36 }
37 });
38 } else if (poses.Count == 4) {
39 poses.ForEach(p => {
40 var links = LinkPoses(p);
41 if (links.Intersect(poses).Count() == 4) { // 斗笠四
42 block.IsDead = true;
43 block.KeyPos = p;
44 } else if (links.Intersect(poses).Count() == 3 // 盘角曲四
45 && (p == new Pos(0, 0) || p == new Pos(0, 18) || p == new Pos(18, 0) || p == new Pos(18, 18))) {
46 block.IsDead = true;
47 }
48 });
49 } else if (poses.Count == 3) {
50 poses.ForEach(p => {
51 var links = LinkPoses(p);
52 if (links.Intersect(poses).Count() == 3) { // 直三、曲三
53 block.IsDead = true;
54 block.KeyPos = p;
55 }
56 });
57 } else if (poses.Count == 2) {
58 poses.ForEach(p => {
59 var links = LinkPoses(p);
60 if (links.Intersect(poses).Count() == 2) {
61 block.IsDead = true;
62 }
63 });
64 } else if (poses.Count < 2) {
65 block.IsDead = true;
66 }
67
68 if (!isFirst && block.IsDead) {
69 m_BlackMeshes.RemoveAll(b => block.Poses.Contains(b));
70 m_WhiteMeshes.AddRange(block.Poses);
71 }
72 });
73
74 m_WhiteMeshBlocks.ForEach(block => {
75 var poses = block.Poses.ToList();
76 block.Poses.ForEach(p => {
77 if (WhitePoses.Contains(p))
78 poses.Remove(p);
79 LinkPoses(p).ForEach(l => {
80 if (m_BlackMeshes.Contains(l))
81 poses.Remove(p);
82 });
83 });
84 if (poses.Count == 6) {
85 poses.ForEach(p => {
86 var links = LinkPoses(p);
87 if (links.Intersect(poses).Count() == 5) { // 梅花六
88 var tmp = poses.Except(links).ToList();
89 if (IsCusp(tmp[0], p)) {
90 block.IsDead = true;
91 block.KeyPos = p;
92 }
93 }
94 });
95 } else if (poses.Count == 5) {
96 poses.ForEach(p => {
97 var links = LinkPoses(p);
98 if (links.Intersect(poses).Count() == 4) { // 刀把五
99 var tmp = poses.Except(links).ToList();
100 if (IsCusp(tmp[0], p)) {
101 block.IsDead = true;
102 block.KeyPos = p;
103 }
104 }
105 });
106 } else if (poses.Count == 4) {
107 poses.ForEach(p => {
108 var links = LinkPoses(p);
109 if (links.Intersect(poses).Count() == 4) { // 斗笠四
110 block.IsDead = true;
111 block.KeyPos = p;
112 } else if (links.Intersect(poses).Count() == 3 // 盘角曲四
113 && (p == new Pos(0, 0) || p == new Pos(0, 18) || p == new Pos(18, 0) || p == new Pos(18, 18))) {
114 block.IsDead = true;
115 }
116 });
117 } else if (poses.Count == 3) {
118 poses.ForEach(p => {
119 var links = LinkPoses(p);
120 if (links.Intersect(poses).Count() == 3) { // 直三、曲三
121 block.IsDead = true;
122 block.KeyPos = p;
123 }
124 });
125 } else if (poses.Count == 2) {
126 poses.ForEach(p => {
127 var links = LinkPoses(p);
128 if (links.Intersect(poses).Count() == 2) {
129 block.IsDead = true;
130 }
131 });
132 } else if (poses.Count < 2) {
133 block.IsDead = true;
134 }
135
136 if (!isFirst && block.IsDead) {
137 m_WhiteMeshes.RemoveAll(b => block.Poses.Contains(b));
138 m_BlackMeshes.AddRange(block.Poses);
139 }
140 });
141
142 if (isFirst) {
143 m_BlackMeshBlocks.ForEach(block => {
144 if (block.IsDead) {
145 foreach (var pos in block.Poses) {
146 var links = LinkPoses(pos);
147 m_WhiteMeshBlocks.ForEach(w_block => {
148 if (links.Intersect(w_block.Poses).Count() > 0) {
149 if (w_block.IsDead) {
150 BlackPosBlocks.ForEach(bp_block => {
151 if (bp_block.Poses.Contains(pos)) {
152 block.EmptyCount = bp_block.EmptyCount;
153 }
154 WhitePosBlocks.ForEach(wp_block => {
155 if (wp_block.Poses.Intersect(w_block.Poses).Count() > 0) {
156 w_block.EmptyCount = wp_block.EmptyCount;
157 }
158 });
159 });
160 if (block.EmptyCount > w_block.EmptyCount) {
161 m_WhiteMeshes.RemoveAll(w => w_block.Poses.Contains(w));
162 m_BlackMeshes.AddRange(w_block.Poses);
163 } else if (block.EmptyCount < w_block.EmptyCount) {
164 m_BlackMeshes.RemoveAll(b => block.Poses.Contains(b));
165 m_WhiteMeshes.AddRange(block.Poses);
166 }
167 }
168 }
169 });
170 }
171 }
172 });
173 }
174
175 UpdateMeshColors();
176 }
UpdateMeshes5()
因为涉及到比气问题，所以要调用两次。这又是多遍扫描的应有之意，相信已经见怪不怪了。
最新代码下载链接：https://github.com/chinax01/x01.Weiqi
时间： 2024-08-09 16:11:13