X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=base_rules.js;h=dc25e542dae4629512e3ac0a0a38bc401561913f;hb=dc10e429231932c19da6d1ff2ce98c7a042829ab;hp=ebf8f1e388555c9ec28efaf0805797ab5aac29cd;hpb=462947f0a6c5f33033bbee5d42d38149be6d51cb;p=xogo.git

diff --git a/base_rules.js b/base_rules.js
index ebf8f1e..dc25e54 100644
--- 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";
 
@@ -116,6 +116,11 @@ export default class ChessRules {
     return false;
   }
 
+  // Some variants reveal moves only after both players played
+  get hideMoves() {
+    return false;
+  }
+
   // Some variants use click infos:
   doClick(coords) {
     if (typeof coords.x != "number")
@@ -203,7 +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)) : "")
     );
   }
@@ -213,7 +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
@@ -266,8 +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} };
@@ -472,17 +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) {
@@ -523,20 +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
@@ -624,6 +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);
@@ -1074,6 +1074,21 @@ export default class ChessRules {
     }
   }
 
+  displayMessage(elt, msg, classe_s, timeout) {
+    if (elt)
+      // Fixed element, e.g. for Dice Chess
+      elt.innerHTML = msg;
+    else {
+      // Temporary div (Chakart, Apocalypse...)
+      let divMsg = document.createElement("div");
+      C.AddClass_es(divMsg, classe_s);
+      divMsg.innerHTML = msg;
+      let container = document.getElementById(this.containerId);
+      container.appendChild(divMsg);
+      setTimeout(() => container.removeChild(divMsg), timeout);
+    }
+  }
+
   ////////////////
   // DARK METHODS
 
@@ -1474,7 +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},
@@ -1527,18 +1542,18 @@ export default class ChessRules {
       moves = this.capturePostProcess(moves, oppCol);
 
     if (this.options["atomic"])
-      this.atomicPostProcess(moves, color, oppCol);
+      moves = this.atomicPostProcess(moves, color, oppCol);
 
     if (
       moves.length > 0 &&
       this.getPieceType(moves[0].start.x, moves[0].start.y) == "p"
     ) {
-      this.pawnPostProcess(moves, color, oppCol);
+      moves = this.pawnPostProcess(moves, color, oppCol);
     }
 
     if (this.options["cannibal"] && this.options["rifle"])
       // In this case a rifle-capture from last rank may promote a pawn
-      this.riflePromotePostProcess(moves, color);
+      moves = this.riflePromotePostProcess(moves, color);
 
     return moves;
   }
@@ -1610,6 +1625,7 @@ export default class ChessRules {
         m.next = mNext;
       }
     });
+    return moves;
   }
 
   pawnPostProcess(moves, color, oppCol) {
@@ -1629,7 +1645,7 @@ export default class ChessRules {
         m.appear.shift();
         return;
       }
-      let finalPieces = ["p"];
+      let finalPieces;
       if (
         this.options["cannibal"] &&
         this.board[x2][y2] != "" &&
@@ -1643,16 +1659,13 @@ export default class ChessRules {
       if (initPiece == "!") //cannibal king-pawn
         m.appear[0].p = C.CannibalKingCode[finalPieces[0]];
       for (let i=1; i<finalPieces.length; i++) {
+        let newMove = JSON.parse(JSON.stringify(m));
         const piece = finalPieces[i];
-        const tr = {
-          c: color,
-          p: (initPiece != "!" ? piece : C.CannibalKingCode[piece])
-        };
-        let newMove = this.getBasicMove([x1, y1], [x2, y2], tr);
+        m.appear[0].p = (initPiece != "!" ? piece : C.CannibalKingCode[piece]);
         moreMoves.push(newMove);
       }
     });
-    Array.prototype.push.apply(moves, moreMoves);
+    return moves.concat(moreMoves);
   }
 
   riflePromotePostProcess(moves, color) {
@@ -1674,7 +1687,7 @@ export default class ChessRules {
         }
       }
     });
-    Array.prototype.push.apply(moves, newMoves);
+    return moves.concat(newMoves);
   }
 
   // Generic method to find possible moves of "sliding or jumping" pieces
@@ -2404,7 +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 = {
@@ -2461,7 +2478,7 @@ export default class ChessRules {
     this.computeNextMove(move);
     this.play(move);
     const newTurn = this.turn;
-    if (this.moveStack.length == 1)
+    if (this.moveStack.length == 1 && !this.hideMoves)
       this.playVisual(move, r);
     if (move.next) {
       this.gameState = {
@@ -2613,31 +2630,44 @@ export default class ChessRules {
     return 0; //nb of targets
   }
 
-  playReceivedMove(moves, callback) {
-    const launchAnimation = () => {
-      const r = container.querySelector(".chessboard").getBoundingClientRect();
-      const animateRec = i => {
-        this.animate(moves[i], () => {
-          this.play(moves[i]);
-          this.playVisual(moves[i], r);
-          if (i < moves.length - 1)
-            setTimeout(() => animateRec(i+1), 300);
-          else
-            callback();
-        });
-      };
-      animateRec(0);
+  launchAnimation(moves, container, callback) {
+    if (this.hideMoves) {
+      moves.forEach(m => this.play(m));
+      callback();
+      return;
+    }
+    const r = container.querySelector(".chessboard").getBoundingClientRect();
+    const animateRec = i => {
+      this.animate(moves[i], () => {
+        this.play(moves[i]);
+        this.playVisual(moves[i], r);
+        if (i < moves.length - 1)
+          setTimeout(() => animateRec(i+1), 300);
+        else
+          callback();
+      });
     };
+    animateRec(0);
+  }
+
+  playReceivedMove(moves, callback) {
     // Delay if user wasn't focused:
     const checkDisplayThenAnimate = (delay) => {
       if (container.style.display == "none") {
         alert("New move! Let's go back to game...");
         document.getElementById("gameInfos").style.display = "none";
         container.style.display = "block";
-        setTimeout(launchAnimation, 700);
+        setTimeout(
+          () => this.launchAnimation(moves, container, callback),
+          700
+        );
+      }
+      else {
+        setTimeout(
+          () => this.launchAnimation(moves, container, callback),
+          delay || 0
+        );
       }
-      else
-        setTimeout(launchAnimation, delay || 0);
     };
     let container = document.getElementById(this.containerId);
     if (document.hidden) {