Draft Bario (unfinished)

[xogo.git] / base_rules.js

diff --git a/base_rules.js b/base_rules.js
index 08e9d1b..dc25e54 100644 (file)
--- a/base_rules.js
+++ b/base_rules.js
@@ -1,5 +1,5 @@
-import { Random } from "/utils/alea.js";
-import { ArrayFun } from "/utils/array.js";
+import {Random} from "/utils/alea.js";
+import {ArrayFun} from "/utils/array.js";
 import PiPo from "/utils/PiPo.js";
 import Move from "/utils/Move.js";
 
@@ -117,7 +117,7 @@ export default class ChessRules {
   }
 
   // Some variants reveal moves only after both players played
-  hideMoves() {
+  get hideMoves() {
     return false;
   }
 
@@ -208,7 +208,7 @@ export default class ChessRules {
     baseFen.o = Object.assign({init: true}, baseFen.o);
     const parts = this.getPartFen(baseFen.o);
     return (
-      baseFen.fen +
+      baseFen.fen + " w 0" +
       (Object.keys(parts).length > 0 ? (" " + JSON.stringify(parts)) : "")
     );
   }
@@ -218,7 +218,7 @@ export default class ChessRules {
     let fen, flags = "0707";
     if (!this.options.randomness)
       // Deterministic:
-      fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w 0";
+      fen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR";
 
     else {
       // Randomize
@@ -271,8 +271,7 @@ export default class ChessRules {
       fen = (
         pieces["b"].join("") +
         "/pppppppp/8/8/8/8/PPPPPPPP/" +
-        pieces["w"].join("").toUpperCase() +
-        " w 0"
+        pieces["w"].join("").toUpperCase()
       );
     }
     return { fen: fen, o: {flags: flags} };
@@ -477,17 +476,15 @@ export default class ChessRules {
   }
 
   // ordering as in pieces() p,r,n,b,q,k
-  initReserves(reserveStr) {
+  initReserves(reserveStr, pieceArray) {
+    if (!pieceArray)
+      pieceArray = ['p', 'r', 'n', 'b', 'q', 'k'];
     const counts = reserveStr.split("").map(c => parseInt(c, 36));
-    this.reserve = { w: {}, b: {} };
-    const pieceName = ['p', 'r', 'n', 'b', 'q', 'k'];
-    const L = pieceName.length;
-    for (let i of ArrayFun.range(2 * L)) {
-      if (i < L)
-        this.reserve['w'][pieceName[i]] = counts[i];
-      else
-        this.reserve['b'][pieceName[i-L]] = counts[i];
-    }
+    const L = pieceArray.length;
+    this.reserve = {
+      w: ArrayFun.toObject(pieceArray, counts.slice(0, L)),
+      b: ArrayFun.toObject(pieceArray, counts.slice(L, 2 * L))
+    };
   }
 
   initIspawn(ispawnStr) {
@@ -528,20 +525,16 @@ export default class ChessRules {
       (oldV,newV) => oldV + (this.reserve[c][newV] > 0 ? 1 : 0), 0);
   }
 
-  static AddClass_es(piece, class_es) {
+  static AddClass_es(elt, class_es) {
     if (!Array.isArray(class_es))
       class_es = [class_es];
-    class_es.forEach(cl => {
-      piece.classList.add(cl);
-    });
+    class_es.forEach(cl => elt.classList.add(cl));
   }
 
-  static RemoveClass_es(piece, class_es) {
+  static RemoveClass_es(elt, class_es) {
     if (!Array.isArray(class_es))
       class_es = [class_es];
-    class_es.forEach(cl => {
-      piece.classList.remove(cl);
-    });
+    class_es.forEach(cl => elt.classList.remove(cl));
   }
 
   // Generally light square bottom-right
@@ -629,6 +622,8 @@ export default class ChessRules {
         class="chessboard_SVG">`;
     for (let i=0; i < this.size.x; i++) {
       for (let j=0; j < this.size.y; j++) {
+        if (!this.onBoard(i, j))
+          continue;
         const ii = (flipped ? this.size.x - 1 - i : i);
         const jj = (flipped ? this.size.y - 1 - j : j);
         let classes = this.getSquareColorClass(ii, jj);
@@ -1494,7 +1489,7 @@ export default class ChessRules {
     let moves = [];
     for (let i=0; i<this.size.x; i++) {
       for (let j=0; j<this.size.y; j++) {
-        if (this.canDrop([c, p], [i, j])) {
+        if (this.onBoard(i, j) && this.canDrop([c, p], [i, j])) {
           let mv = new Move({
             start: {x: c, y: p},
             end: {x: i, y: j},
@@ -2422,7 +2417,11 @@ export default class ChessRules {
   }
 
   // What is the score ? (Interesting if game is over)
-  getCurrentScore(move) {
+  getCurrentScore(move_s) {
+    const move = move_s[move_s.length - 1];
+    // Shortcut in case the score was computed before:
+    if (move.result)
+      return move.result;
     const color = this.turn;
     const oppCol = C.GetOppCol(color);
     const kingPos = {
@@ -2631,7 +2630,7 @@ export default class ChessRules {
     return 0; //nb of targets
   }
 
-  launchAnimation(moves, callback) {
+  launchAnimation(moves, container, callback) {
     if (this.hideMoves) {
       moves.forEach(m => this.play(m));
       callback();
@@ -2658,10 +2657,17 @@ export default class ChessRules {
         alert("New move! Let's go back to game...");
         document.getElementById("gameInfos").style.display = "none";
         container.style.display = "block";
-        setTimeout(() => this.launchAnimation(moves, callback), 700);
+        setTimeout(
+          () => this.launchAnimation(moves, container, callback),
+          700
+        );
+      }
+      else {
+        setTimeout(
+          () => this.launchAnimation(moves, container, callback),
+          delay || 0
+        );
       }
-      else
-        setTimeout(() => this.launchAnimation(moves, callback), delay || 0);
     };
     let container = document.getElementById(this.containerId);
     if (document.hidden) {