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3232aba3 BA |
1 | import ChessRules from "/base_rules.js"; |
2 | ||
3 | export default class DobutsuRules extends ChessRules { | |
4 | ||
5 | static get Options() { | |
6 | return {}; | |
7 | } | |
8 | ||
9 | get hasFlags() { | |
10 | return false; | |
11 | } | |
12 | ||
13 | get hasEnpassant() { | |
14 | return false; | |
15 | } | |
16 | ||
17 | pieces(color, x, y) { | |
18 | const pawnShift = this.getPawnShift(color || 'w'); | |
19 | // NOTE: classs change according to playerColor (orientation) | |
20 | const mySide = (this.playerColor == color); | |
21 | return { | |
22 | 'c': { | |
23 | "class": (mySide ? "" : "rev-") + "chick", | |
24 | both: [{steps: [[pawnShift, 0]], range: 1}] | |
25 | }, | |
26 | 'h': { | |
27 | "class": (mySide ? "" : "rev-") + "hen", | |
28 | both: [ | |
29 | { | |
30 | steps: [ | |
31 | [pawnShift, 1], [pawnShift, -1], | |
32 | [0, 1], [0, -1], [1, 0], [-1, 0] | |
33 | ], | |
34 | range: 1 | |
35 | } | |
36 | ] | |
37 | }, | |
38 | 'e': { | |
39 | "class": (mySide ? "" : "rev-") + "elephant", | |
40 | both: [{steps: [[-1, 1], [-1, -1], [1, 1], [1, -1]], range: 1}] | |
41 | }, | |
42 | 'g': { | |
43 | "class": (mySide ? "" : "rev-") + "giraffe", | |
44 | both: [{steps: [[0, 1], [0, -1], [1, 0], [-1, 0]], range: 1}] | |
45 | }, | |
46 | 'l': { | |
47 | "class": (mySide ? "" : "rev-") + "lion", | |
48 | both: [{ | |
49 | steps: [[-1, 1], [-1, -1], [1, 1], [1, -1], | |
50 | [0, 1], [0, -1], [1, 0], [-1, 0]], | |
51 | range: 1 | |
52 | }] | |
53 | } | |
54 | }; | |
55 | } | |
56 | ||
57 | isKing(x, y, p) { | |
58 | if (!p) | |
59 | p = this.getPiece(x, y); | |
60 | return (p == 'l'); | |
61 | } | |
62 | ||
63 | static get ReserveArray() { | |
64 | return ['p', 'h', 'e', 'g']; | |
65 | } | |
66 | ||
67 | constructor(o) { | |
68 | o.options = {crazyhouse: true, taking: true}; | |
69 | super(o); | |
70 | } | |
71 | ||
72 | get pawnPromotions() { | |
73 | return ['h']; | |
74 | } | |
75 | ||
76 | genRandInitBaseFen() { | |
77 | return { | |
78 | fen: "gle/1c1/1C1/ELG", | |
79 | o: {} | |
80 | }; | |
81 | } | |
82 | ||
83 | get size() { | |
84 | return {x: 4, y: 4}; | |
85 | } | |
86 | ||
87 | getCurrentScore(move_s) { | |
88 | const res = super.getCurrentScore(move_s); | |
89 | if (res != '*') | |
90 | return res; | |
91 | const oppCol = C.GetOppTurn(this.turn); | |
92 | const oppLastRank = (oppCol == 'b' ? 3 : 0); | |
93 | for (let j=0; j < this.size.y; j++) { | |
94 | if (this.board[oppLastRank][j] == oppCol + 'l') | |
95 | return (oppCol == 'w' ? "1-0" : "0-1"); | |
96 | } | |
97 | return "*"; | |
98 | } | |
99 | ||
100 | }; |