Allow to set also randomness against computer

diff --git a/client/src/base_rules.js b/client/src/base_rules.js
index 93772b9..d2b8a7f 100644 (file)
--- a/client/src/base_rules.js
+++ b/client/src/base_rules.js
@@ -240,7 +240,6 @@ export const ChessRules = class ChessRules {
 
   // Setup the initial random (asymmetric) position
   static GenRandInitFen(randomness) {
-    if (!randomness) randomness = 2;
     if (randomness == 0)
       // Deterministic:
       return "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w 0 1111 -";

diff --git a/client/src/components/ComputerGame.vue b/client/src/components/ComputerGame.vue
index 9699c5a..5782ba6 100644 (file)
--- a/client/src/components/ComputerGame.vue
+++ b/client/src/components/ComputerGame.vue
@@ -58,7 +58,7 @@ export default {
       if (!game) {
         game = {
           vname: this.gameInfo.vname,
-          fenStart: V.GenRandInitFen(),
+          fenStart: V.GenRandInitFen(this.st.settings.randomness),
           moves: []
         };
         game.fen = game.fenStart;

diff --git a/client/src/components/Settings.vue b/client/src/components/Settings.vue
index 6e623ba..6adf9b0 100644 (file)
--- a/client/src/components/Settings.vue
+++ b/client/src/components/Settings.vue
@@ -52,6 +52,12 @@ div
             type="checkbox"
             v-model="st.settings.sound"
           )
+        fieldset
+          label(for="setRandomness") {{ st.tr["Randomness against computer"] }}
+          select#setRandomness(v-model="st.settings.randomness")
+            option(value="0") {{ st.tr["Deterministic"] }}
+            option(value="1") {{ st.tr["Symmetric random"] }}
+            option(value="2") {{ st.tr["Asymmetric random"] }}
 </template>
 
 <script>
@@ -83,7 +89,7 @@ export default {
       const propName = event.target.id
         .substr(3)
         .replace(/^\w/, c => c.toLowerCase());
-      const value = propName == "bcolor"
+      const value = ["bcolor","randomness"].includes(propName)
         ? event.target.value
         : event.target.checked;
       store.updateSetting(propName, value);

diff --git a/client/src/store.js b/client/src/store.js
index 10ad10e..705f473 100644 (file)
--- a/client/src/store.js
+++ b/client/src/store.js
@@ -76,8 +76,12 @@ export const store = {
       bcolor: localStorage.getItem("bcolor") || "lichess",
       sound: getItemDefaultTrue("sound"),
       hints: getItemDefaultTrue("hints"),
-      highlight: getItemDefaultTrue("highlight")
+      highlight: getItemDefaultTrue("highlight"),
+      randomness: parseInt(localStorage.getItem("randomness"))
     };
+    if (isNaN(this.state.settings.randomness))
+      // Default: random asymmetric
+      this.state.settings.randomness = 2;
     const supportedLangs = ["en", "es", "fr"];
     const navLanguage = navigator.language.substr(0,2);
     this.state.lang =

diff --git a/client/src/translations/en.js b/client/src/translations/en.js
index 856034c..9a93805 100644 (file)
--- a/client/src/translations/en.js
+++ b/client/src/translations/en.js
@@ -96,6 +96,7 @@ export const translations = {
   "participant(s):": "participant(s):",
   "Random?": "Random?",
   "Randomness": "Randomness",
+  "Randomness against computer": "Randomness against computer",
   Refuse: "Refuse",
   Register: "Register",
   "Registration complete! Please check your emails now": "Registration complete! Please check your emails now",

diff --git a/client/src/translations/es.js b/client/src/translations/es.js
index 1592618..c6c7f08 100644 (file)
--- a/client/src/translations/es.js
+++ b/client/src/translations/es.js
@@ -96,6 +96,7 @@ export const translations = {
   "participant(s):": "participante(s):",
   "Random?": "Aleatorio?",
   "Randomness": "Grado de azar",
+  "Randomness against computer": "Grado de azar contra la computadora",
   Refuse: "Rechazar",
   Register: "Registrarse",
   "Registration complete! Please check your emails now": "¡Registro completo! Revise sus correos electrónicos ahora",

diff --git a/client/src/translations/fr.js b/client/src/translations/fr.js
index 848241a..ef52e67 100644 (file)
--- a/client/src/translations/fr.js
+++ b/client/src/translations/fr.js
@@ -96,6 +96,7 @@ export const translations = {
   "participant(s):": "participant(s) :",
   "Random?": "Aléatoire?",
   "Randomness": "Degré d'aléa",
+  "Randomness against computer": "Degré d'aléa contre l'ordinateur",
   Refuse: "Refuser",
   Register: "S'enregistrer",
   "Registration complete! Please check your emails now": "Enregistrement terminé ! Allez voir vos emails maintenant",

diff --git a/client/src/variants/Antiking.js b/client/src/variants/Antiking.js
index 1c062bb..6771089 100644 (file)
--- a/client/src/variants/Antiking.js
+++ b/client/src/variants/Antiking.js
@@ -152,7 +152,6 @@ export const VariantRules = class AntikingRules extends ChessRules {
   }
 
   static GenRandInitFen(randomness) {
-    if (!randomness) randomness = 2;
     if (randomness == 0)
       return "rnbqkbnr/pppppppp/3A4/8/8/3a4/PPPPPPPP/RNBQKBNR w 0 1111 -";
 

diff --git a/client/src/variants/Baroque.js b/client/src/variants/Baroque.js
index a860fe7..246f511 100644 (file)
--- a/client/src/variants/Baroque.js
+++ b/client/src/variants/Baroque.js
@@ -546,7 +546,6 @@ export const VariantRules = class BaroqueRules extends ChessRules {
   }
 
   static GenRandInitFen(randomness) {
-    if (!randomness) randomness = 2;
     if (randomness == 0)
       // Deterministic:
       return "rnbqkbnrm/pppppppp/8/8/8/8/PPPPPPPP/MNBKQBNR w 0";

diff --git a/client/src/variants/Circular.js b/client/src/variants/Circular.js
index 93df8ef..d0abe1c 100644 (file)
--- a/client/src/variants/Circular.js
+++ b/client/src/variants/Circular.js
@@ -31,7 +31,6 @@ export const VariantRules = class CircularRules extends ChessRules {
   }
 
   static GenRandInitFen(randomness) {
-    if (!randomness) randomness = 2;
     if (randomness == 0)
       return "8/8/pppppppp/rnbqkbnr/8/8/PPPPPPPP/RNBQKBNR w 0 1111111111111111";
 

diff --git a/client/src/variants/Grand.js b/client/src/variants/Grand.js
index c910dd8..359671b 100644 (file)
--- a/client/src/variants/Grand.js
+++ b/client/src/variants/Grand.js
@@ -317,7 +317,6 @@ export const VariantRules = class GrandRules extends ChessRules {
   }
 
   static GenRandInitFen(randomness) {
-    if (!randomness) randomness = 2;
     if (randomness == 0) {
       return "rnbqkmcbnr/pppppppppp/10/10/10/10/10/10/PPPPPPPPPP/RNBQKMCBNR " +
         "w 0 1111 - 00000000000000";

diff --git a/client/src/variants/Losers.js b/client/src/variants/Losers.js
index b4385ba..caebd29 100644 (file)
--- a/client/src/variants/Losers.js
+++ b/client/src/variants/Losers.js
@@ -143,7 +143,6 @@ export const VariantRules = class LosersRules extends ChessRules {
   }
 
   static GenRandInitFen(randomness) {
-    if (!randomness) randomness = 2;
     if (randomness == 0)
       return "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w 0 -";
 

diff --git a/client/src/variants/Rifle.js b/client/src/variants/Rifle.js
index 61c2c35..ccec48e 100644 (file)
--- a/client/src/variants/Rifle.js
+++ b/client/src/variants/Rifle.js
@@ -1,11 +1,6 @@
 import { ChessRules, PiPo, Move } from "@/base_rules";
 
 export const VariantRules = class RifleRules extends ChessRules {
-  static get HasEnpassant() {
-    // Due to the capturing mode, en passant is disabled
-    return false;
-  }
-
   getBasicMove([sx, sy], [ex, ey], tr) {
     let mv = new Move({
       appear: [],
@@ -46,4 +41,77 @@ export const VariantRules = class RifleRules extends ChessRules {
 
     return mv;
   }
+
+  getPotentialPawnMoves([x, y]) {
+    const color = this.turn;
+    let moves = [];
+    const [sizeX, sizeY] = [V.size.x, V.size.y];
+    const shiftX = color == "w" ? -1 : 1;
+    const startRank = color == "w" ? sizeX - 2 : 1;
+    const lastRank = color == "w" ? 0 : sizeX - 1;
+
+    const finalPieces =
+      x + shiftX == lastRank
+        ? [V.ROOK, V.KNIGHT, V.BISHOP, V.QUEEN]
+        : [V.PAWN];
+    if (this.board[x + shiftX][y] == V.EMPTY) {
+      for (let piece of finalPieces) {
+        moves.push(
+          this.getBasicMove([x, y], [x + shiftX, y], {
+            c: color,
+            p: piece
+          })
+        );
+      }
+      if (
+        x == startRank &&
+        this.board[x + 2 * shiftX][y] == V.EMPTY
+      ) {
+        moves.push(this.getBasicMove([x, y], [x + 2 * shiftX, y]));
+      }
+    }
+    // Captures
+    for (let shiftY of [-1, 1]) {
+      if (
+        y + shiftY >= 0 &&
+        y + shiftY < sizeY &&
+        this.board[x + shiftX][y + shiftY] != V.EMPTY &&
+        this.canTake([x, y], [x + shiftX, y + shiftY])
+      ) {
+        for (let piece of finalPieces) {
+          moves.push(
+            this.getBasicMove([x, y], [x + shiftX, y + shiftY], {
+              c: color,
+              p: piece
+            })
+          );
+        }
+      }
+    }
+
+    // En passant
+    const Lep = this.epSquares.length;
+    const epSquare = this.epSquares[Lep - 1]; //always at least one element
+    if (
+      !!epSquare &&
+      epSquare.x == x + shiftX &&
+      Math.abs(epSquare.y - y) == 1
+    ) {
+      let enpassantMove = new Move({
+        appear: [],
+        vanish: [],
+        start: {x:x, y:y},
+        end: {x:x+shiftX, y:epSquare.y}
+      });
+      enpassantMove.vanish.push({
+        x: x,
+        y: epSquare.y,
+        p: "p",
+        c: this.getColor(x, epSquare.y)
+      });
+      moves.push(enpassantMove);
+    }
+
+    return moves;
+  }
 };

diff --git a/client/src/variants/Royalrace.js b/client/src/variants/Royalrace.js
index ff6e1e1..9318c12 100644 (file)
--- a/client/src/variants/Royalrace.js
+++ b/client/src/variants/Royalrace.js
@@ -20,7 +20,6 @@ export const VariantRules = class RoyalraceRules extends ChessRules {
   }
 
   static GenRandInitFen(randomness) {
-    if (!randomness) randomness = 2;
     if (randomness == 0)
       return "11/11/11/11/11/11/11/11/11/QRBNP1pnbrq/KRBNP1pnbrk w 0";
 

diff --git a/client/src/variants/Upsidedown.js b/client/src/variants/Upsidedown.js
index 44dab7f..2260b67 100644 (file)
--- a/client/src/variants/Upsidedown.js
+++ b/client/src/variants/Upsidedown.js
@@ -21,7 +21,6 @@ export const VariantRules = class UpsidedownRules extends ChessRules {
   }
 
   static GenRandInitFen(randomness) {
-    if (!randomness) randomness = 2;
     if (randomness == 0)
       return "RNBQKBNR/PPPPPPPP/8/8/8/8/pppppppp/rnbqkbnr w 0";
 

diff --git a/client/src/views/Rules.vue b/client/src/views/Rules.vue
index 556ea86..1851609 100644 (file)
--- a/client/src/views/Rules.vue
+++ b/client/src/views/Rules.vue
@@ -153,7 +153,7 @@ export default {
     },
     gotoAnalyze: function() {
       this.$router.push(
-        "/analyse/" + this.gameInfo.vname + "/?fen=" + V.GenRandInitFen()
+        "/analyse/" + this.gameInfo.vname + "/?fen=" + V.GenRandInitFen(2)
       );
     }
   }