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PNG images for Eightpieces from https://greenchess.net/index.php and Jeff Kubach design.
Images of the Hawk and Elephant were designed by "Couch Tomato #2218" on Discord,
for the pychess-variants website (http://pychess-variants.herokuapp.com/)
+For Dynamo:
+https://commons.wikimedia.org/wiki/File:Font_P.svg
+https://commons.wikimedia.org/wiki/File:Font_R.svg
+https://svgsilh.com/image/3203304.html
| {{ notation(moves[moveIdx]) }}
.td(
v-if="moveIdx < moves.length-1"
- :class="{'highlight-lm': highlightBlackmove(moveIdx)}"
+ :class="{'highlight-lm': highlightBlackmove(moveIdx+1)}"
@click="() => gotoMove(moveIdx+1)"
)
| {{ notation(moves[moveIdx+1]) }}
},
highlightBlackmove: function(moveIdx) {
return (
- this.cursor == moveIdx + 1 ||
- (this.show == "byrow" && this.cursor == moveIdx + 2)
+ this.cursor == moveIdx ||
+ (this.show == "byrow" && this.cursor == moveIdx + 1)
);
},
gotoMove: function(index) {
return (
(
m.vanish[0].p == V.KNIGHT &&
- (m.vanish.length == 1 || m.vanish[1].c != m.vanish[0].c)
- )
- ||
- (
- // Promotion attempt
- m.end.x == (m.vanish[0].c == "w" ? 0 : V.size.x - 1) &&
- other.vanish.length == 2 &&
- other.vanish[1].p == V.KNIGHT &&
- other.vanish[1].c == m.vanish[0].c
- )
- ||
- (
- // Moving attempt
- !movingLikeCapture(m) &&
- other.start.x == m.end.x &&
- other.start.y == m.end.y
+ (
+ m.vanish.length == 1 ||
+ m.vanish[1].c != m.vanish[0].c ||
+ // Self-capture attempt
+ (
+ !other.illegal &&
+ other.end.x == m.end.x &&
+ other.end.y == m.end.y
+ )
+ )
)
||
(
- // Capture attempt
- movingLikeCapture(m) &&
- other.end.x == m.end.x &&
- other.end.y == m.end.y
+ m.vanish[0].p == V.PAWN &&
+ !other.illegal &&
+ (
+ (
+ // Promotion attempt
+ m.end.x == (m.vanish[0].c == "w" ? 0 : V.size.x - 1) &&
+ other.vanish.length == 2 &&
+ other.vanish[1].p == V.KNIGHT &&
+ other.vanish[1].c == m.vanish[0].c
+ )
+ ||
+ (
+ // Moving attempt
+ !movingLikeCapture(m) &&
+ other.start.x == m.end.x &&
+ other.start.y == m.end.y
+ )
+ ||
+ (
+ // Capture attempt
+ movingLikeCapture(m) &&
+ other.end.x == m.end.x &&
+ other.end.y == m.end.y
+ )
+ )
)
);
};
-import { ChessRules } from "@/base_rules";
+import { ChessRules, Move, PiPo } from "@/base_rules";
+
+// TODO: need FEN lastmove pour interdire défaire dernière poussée
+// --> check appear et vanish totally reversed.
+
+// TODO: pawn promotions by push (en + des promotions standard)
+// --> similar to Zen promotions.
export class DynamoRules extends ChessRules {
canIplay(side, [x, y]) {
return true;
}
- // NOTE: to push a piece out of the board, make it slide until our piece
- // (doing the action, moving or not)
- getPotentialMovesFrom([x, y]) {
- const color = this.turn;
- let moves = [];
- if (this.getColor(x, y) != color) {
- // Push or pull something: freely only if subTurn == 1
- if (this.subTurn == 2) {
- // I know that someone is pushing/pulling: find out who,
- // and deduce my possible squares (or exit).
- // TODO
- } else {
- // Look in every direction for a friendly pusher/puller.
- // This means that the action is done without moving.
- // TODO
- }
- } else {
- // My piece: fill first with normal moves (if any),
- // and add pushes/pulls (if any).
- // TODO
- }
- }
-
getPPpath(m) {
let imgName = "";
if (m.vanish.length == 1) imgName = "empty";
else {
const deltaX = Math.abs(m.appear[1].x - m.vanish[1].x);
const deltaY = Math.abs(m.appear[1].y - m.vanish[1].y);
- if (deltaX == 0) imgName = "shift" + deltaY;
- else if (deltaY == 0) imgName = "shift" + deltaX;
+ if (deltaX == 0) imgName = "shift_" + deltaY;
+ else if (deltaY == 0) imgName = "shift_" + deltaX;
else
// Special knight push/pull: just print "P"
imgName = "pstep";
return "Dynamo/" + imgName;
}
+ getPactions(sq, by, color) {
+ const [x, y] = sq;
+ let moves = [];
+ let squares = {};
+// const lineAdd = (allowedPieces) = {
+// // attacking piece must be of the allowed types
+// };
+ if (!by) {
+ // Look in all directions for a "color" piece
+ for (let step of V.steps[V.KNIGHT]) {
+ const xx = x + step[0],
+ yy = y + step[1];
+ if (
+ V.OnBoard(xx, yy) &&
+ this.getPiece(xx, yy) == V.KNIGHT &&
+ this.getColor(xx, yy) == color
+ ) {
+ const px = x - step[0],
+ py = y - step[1];
+ if (V.OnBoard(px, py) && this.board[px][py] == V.EMPTY) {
+ const hash = "s" + px + py;
+ if (!squares[hash]) {
+ squares[hash] = true;
+ moves.push(this.getBasicMove([x, y], [px, py]));
+ }
+ } else {
+ const hash = "s" + xx + yy;
+ if (!squares[hash]) {
+ squares[hash] = true;
+ moves.push(
+ new Move({
+ start: { x: x, y: y },
+ end: { x: xx, y: yy },
+ appear: [],
+ vanish: [
+ new PiPo({
+ x: x,
+ y: y,
+ p: this.getPiece(x, y),
+ c: oppCol
+ })
+ ]
+ })
+ );
+ }
+ }
+ }
+ }
+ for (let step in V.steps[V.ROOK]) {
+ // color is enemy, so no pawn pushes: king, rook and queen
+ }
+ for (let step in V.steps[V.BISHOP]) {
+ // King, bishop, queen, and possibly pawns attacks
+ }
+ }
+// else {
+// // TODO: probably in a different function for now.
+// }
+ return moves;
+ }
+
+ // NOTE: to push a piece out of the board, make it slide until our piece
+ // (doing the action, moving or not)
+ getPotentialMovesFrom([x, y]) {
+ const color = this.turn;
+ const oppCol = V.GetOppCol(color);
+ if (this.getColor(x, y) != color) {
+ // Look in every direction for a friendly pusher/puller.
+ // This means that the action is done without moving.
+ return this.getPactions([x, y], null, color);
+ } else {
+ // Playing my pieces: do they attack an enemy?
+ // If yes ... TODO
+ //this.getPattacks(sq, [x, y]);
+ // Temporary:
+ return super.getPotentialMovesFrom([x, y]);
+ }
+ return []; //never reached
+ }
+
isAttackedBySlideNJump([x, y], color, piece, steps, oneStep) {
for (let step of steps) {
let rx = x + step[0],
projects / vchess.git / commitdiff
