Commit | Line | Data |
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964eda04 BA |
1 | import { ChessRules } from "@/base_rules"; |
2 | ||
3 | export class PawnsRules extends ChessRules { | |
4 | static get PawnSpecs() { | |
5 | return Object.assign( | |
6 | {}, | |
7 | ChessRules.PawnSpecs, | |
8 | // The promotion piece doesn't matter, the game is won | |
9 | { promotions: [V.QUEEN] } | |
10 | ); | |
11 | } | |
12 | ||
13 | static get HasFlags() { | |
14 | return false; | |
15 | } | |
16 | ||
737a5daf BA |
17 | scanKings() {} |
18 | ||
964eda04 BA |
19 | static GenRandInitFen() { |
20 | return "8/pppppppp/8/8/8/8/PPPPPPPP/8 w 0 -"; | |
21 | } | |
22 | ||
23 | filterValid(moves) { | |
24 | return moves; | |
25 | } | |
26 | ||
27 | getCheckSquares() { | |
28 | return []; | |
29 | } | |
30 | ||
31 | getCurrentScore() { | |
32 | const oppCol = V.GetOppCol(this.turn); | |
33 | if (this.board.some(b => | |
34 | b.some(cell => cell[0] == oppCol && cell[1] != V.PAWN)) | |
35 | ) { | |
36 | return (oppCol == 'w' ? "1-0" : "0-1"); | |
37 | } | |
38 | if (!this.atLeastOneMove()) return "1/2"; | |
39 | return "*"; | |
40 | } | |
737a5daf BA |
41 | |
42 | postPlay() {} | |
43 | postUndo() {} | |
44 | ||
45 | static get SEARCH_DEPTH() { | |
46 | return 4; | |
47 | } | |
964eda04 | 48 | }; |