From: Benjamin Auder <benjamin.auder@somewhere>
Date: Mon, 8 Apr 2019 17:13:03 +0000 (+0200)
Subject: Advance in playing against computer
X-Git-Url: https://git.auder.net/doc/html/pieces/cb.svg?a=commitdiff_plain;h=b7c32f1ae7f986fc8dc50dae55528f7259cfce59;p=vchess.git

Advance in playing against computer
---

diff --git a/client/src/components/BaseGame.vue b/client/src/components/BaseGame.vue
index c898b2ff..78e64aad 100644
--- a/client/src/components/BaseGame.vue
+++ b/client/src/components/BaseGame.vue
@@ -7,7 +7,7 @@
         label.modal-close(for="modalEog")
         h3#eogMessage.section {{ endgameMessage }}
     Board(:vr="vr" :last-move="lastMove" :analyze="analyze" :user-color="mycolor"
-      :orientation="orientation" :vname="variant.name" @play-move="play")
+      :orientation="orientation" :vname="vname" @play-move="play")
     .button-group
       button(@click="play") Play
       button(@click="undo") Undo
@@ -38,17 +38,15 @@ export default {
     //MoveList,
   },
   // "vr": VariantRules object, describing the game state + rules
-  props: ["vr","variant","analyze","players"],
+  props: ["vname","analyze","vr","fenStart","players","mycolor"],
   data: function() {
     return {
       st: store.state,
+      // NOTE: all following variables must be reset at the beginning of a game
       endgameMessage: "",
       orientation: "w",
       score: "*", //'*' means 'unfinished'
-      // userColor: given by gameId, or fen in problems mode (if no game Id)...
-      mycolor: "w",
-      fenStart: "",
-      moves: [], //all moves played in current game
+      moves: [],
       cursor: -1, //index of the move just played
       lastMove: null,
     };
@@ -59,7 +57,7 @@ export default {
       //return window.innerWidth >= 768;
     },
     showFen: function() {
-      return this.variant.name != "Dark" || this.score != "*";
+      return this.vname != "Dark" || this.score != "*";
     },
   },
   methods: {
@@ -93,7 +91,7 @@ export default {
     getPgn: function() {
       let pgn = "";
       pgn += '[Site "vchess.club"]\n';
-      pgn += '[Variant "' + this.variant.name + '"]\n';
+      pgn += '[Variant "' + this.vname + '"]\n';
       pgn += '[Date "' + getDate(new Date()) + '"]\n';
       pgn += '[White "' + this.players[0] + '"]\n';
       pgn += '[Black "' + this.players[1] + '"]\n';
@@ -187,7 +185,7 @@ export default {
         move.fen = this.vr.getFen();
       if (this.st.settings.sound == 2)
         new Audio("/sounds/move.mp3").play().catch(err => {});
-      // Send the move to web worker (including his own moves)
+      // Send the move to web worker (including his own moves) //TODO: doesn't work here --> need to send an event instead
       this.compWorker.postMessage(["newmove",move]);
       if (!navigate && (this.score == "*" || this.analyze))
       {
diff --git a/client/src/components/ComputerGame.vue b/client/src/components/ComputerGame.vue
index 962960a4..ff9c7c04 100644
--- a/client/src/components/ComputerGame.vue
+++ b/client/src/components/ComputerGame.vue
@@ -1,7 +1,8 @@
 <template lang="pug">
 .row
   .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2
-    BaseGame(:variant="variant.name" :analyze="analyze" :players="players")
+    BaseGame(:vname="vname" :analyze="analyze"
+      :vr="vr" :fen-start="fenStart" :players="players" :mycolor="mycolor")
 </template>
 
 <script>
@@ -15,16 +16,19 @@ export default {
     BaseGame,
   },
   // mode: "auto" (game comp vs comp), "versus" (normal) or "analyze"
-  props: ["fen","mode","variant"],
+  props: ["fen","mode","vname"],
   data: function() {
     return {
       st: store.state,
+      // variables passed to BaseGame:
+      fenStart: "",
+      vr: null,
+      players: ["Myself","Computer"], //always playing white for now
+      mycolor: "w",
       // Web worker to play computer moves without freezing interface:
       timeStart: undefined, //time when computer starts thinking
       lockCompThink: false, //to avoid some ghost moves
-      fenStart: "",
       compWorker: null,
-      players: ["Myself","Computer"], //always playing white for now
     };
   },
   computed: {
@@ -42,8 +46,6 @@ export default {
   },
   // Modal end of game, and then sub-components
   created: function() {
-    if (!!this.fen)
-      this.launchGame();
     // Computer moves web worker logic: (TODO: also for observers in HH games ?)
     this.compWorker = new Worker(); //'/javascripts/playCompMove.js'),
     this.compWorker.onmessage = e => {
@@ -54,7 +56,7 @@ export default {
       // Small delay for the bot to appear "more human"
       const delay = Math.max(500-(Date.now()-this.timeStart), 0);
       setTimeout(() => {
-        const animate = this.variant.name != "Dark";
+        const animate = this.vname != "Dark";
         this.play(compMove[0], animate);
         if (compMove.length == 2)
           setTimeout( () => { this.play(compMove[1], animate); }, 750);
@@ -62,14 +64,16 @@ export default {
           setTimeout( () => this.lockCompThink = false, 250);
       }, delay);
     }
+    if (!!this.fen)
+      this.launchGame();
   },
   // dans variant.js (plutôt room.js) conn gère aussi les challenges
   // et les chats dans chat.js. Puis en webRTC, repenser tout ça.
   methods: {
     launchGame: async function() {
-      const vModule = await import("@/variants/" + this.variant.name + ".js");
+      const vModule = await import("@/variants/" + this.vname + ".js");
       window.V = vModule.VariantRules;
-      this.compWorker.postMessage(["scripts",this.variant.name]);
+      this.compWorker.postMessage(["scripts",this.vname]);
       this.newGameFromFen(this.fen);
     },
     newGameFromFen: function(fen) {
diff --git a/client/src/variants/Alice.js b/client/src/variants/Alice.js
index 5a2d48cf..2feb8b8f 100644
--- a/client/src/variants/Alice.js
+++ b/client/src/variants/Alice.js
@@ -1,4 +1,6 @@
 import { ChessRules } from "@/base_rules";
+import { ArrayFun} from "@/utils/array";
+
 // NOTE: alternative implementation, probably cleaner = use only 1 board
 export const VariantRules = class AliceRules extends ChessRules
 {
@@ -81,7 +83,7 @@ export const VariantRules = class AliceRules extends ChessRules
 	getSideBoard(mirrorSide)
 	{
 		// Build corresponding board from complete board
-		let sideBoard = doubleArray(V.size.x, V.size.y, "");
+		let sideBoard = ArrayFun.init(V.size.x, V.size.y, "");
 		for (let i=0; i<V.size.x; i++)
 		{
 			for (let j=0; j<V.size.y; j++)
diff --git a/client/src/views/Rules.vue b/client/src/views/Rules.vue
index c92e0abe..322baba6 100644
--- a/client/src/views/Rules.vue
+++ b/client/src/views/Rules.vue
@@ -11,7 +11,7 @@
         | Stop game
     .section-content(v-show="display=='rules'" v-html="content")
     ComputerGame(v-show="display=='computer'"
-      :fen="fen" :mode="mode" :variant="variant"
+      :fen="fen" :mode="mode" :vname="variant.name"
       @computer-think="gameInProgress=false" @game-over="stopGame")
 </template>