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fultter: 完成 fromEngineMove()

This commit is contained in:
Calcitem 2020-11-15 09:05:59 +08:00
parent 431398bd8f
commit c7802c997c
2 changed files with 10 additions and 19 deletions
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2
src/ui/flutter/lib/engine/native_engine.dart
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@ -131,7 +131,7 @@ class NativeEngine extends AiEngine {
final pos = step.indexOf(' ');
if (pos > -1) step = step.substring(0, pos);
return EngineResponse('move', value: Move.fromEngineStep(step));
return EngineResponse('move', value: Move.fromEngineMove(step));
}
if (response.startsWith('nobestmove')) {

27
src/ui/flutter/lib/mill/mill.dart
View File

@ -112,9 +112,6 @@ class Move {
int fromIndex = 0;
int toIndex = 0;
// 左上角为坐标原点
int fx, fy, tx, ty;
String captured;
// 'move' is the UCI engine's move-string
@ -127,11 +124,16 @@ class Move {
String counterMarks;
parse() {
if (!validateEngineMove(move)) {
throw "Error: Invalid Move: $move";
}
if (move[0] == '-' && move.length == "-(1,2)".length) {
type = MoveType.remove;
from = fromFile = fromRank = fromIndex = invalidValue;
toFile = int.parse(move[2]);
toRank = int.parse(move[4]);
//captured = Piece.noPiece;
} else if (move.length == "(1,2)->(3,4)".length) {
type = MoveType.move;
fromFile = int.parse(move[1]);
@ -140,11 +142,13 @@ class Move {
fromIndex = squareToIndex[from];
toFile = int.parse(move[8]);
toRank = int.parse(move[10]);
captured = Piece.noPiece;
} else if (move.length == "(1,2)".length) {
type = MoveType.place;
from = fromFile = fromRank = fromIndex = invalidValue;
toFile = int.parse(move[1]);
toRank = int.parse(move[3]);
captured = Piece.noPiece;
} else {
assert(false);
}
@ -181,23 +185,10 @@ class Move {
/// 吃子：-(1,2)
/// 走子：(3,1)->(2,1)
Move.fromEngineStep(String move) {
Move.fromEngineMove(String move) {
//
this.move = move;
if (!validateEngineMove(move)) {
throw "Error: Invalid Move: $move";
}
fx = move[0].codeUnitAt(0) - 'a'.codeUnitAt(0);
fy = 9 - (move[1].codeUnitAt(0) - '0'.codeUnitAt(0));
tx = move[2].codeUnitAt(0) - 'a'.codeUnitAt(0);
ty = 9 - (move[3].codeUnitAt(0) - '0'.codeUnitAt(0));
from = fx + fy * 9;
to = tx + ty * 9;
captured = Piece.noPiece;
parse();
}
static bool validateEngineMove(String move) {