Some fixes

[vchess.git] / client / src / components / BaseGame.vue

diff --git a/client/src/components/BaseGame.vue b/client/src/components/BaseGame.vue
index 6d9904e..fad599b 100644 (file)
--- a/client/src/components/BaseGame.vue
+++ b/client/src/components/BaseGame.vue
@@ -17,7 +17,7 @@ div
         button(@click="gotoBegin") GotoBegin
         button(@click="gotoEnd") GotoEnd
       #fenDiv(v-if="showFen && !!vr")
-        p {{ vr.getFen() }}
+        p(@click="gotoFenContent") {{ vr.getFen() }}
       #pgnDiv
         a#download(href="#")
         button(@click="download") {{ st.tr["Download PGN"] }}
@@ -51,6 +51,7 @@ export default {
       moves: [],
       cursor: -1, //index of the move just played
       lastMove: null,
+      gameHasEnded: false, //to avoid showing end message twice
     };
   },
   watch: {
@@ -63,8 +64,11 @@ export default {
       this.play(this.game.moveToPlay, "receive", this.game.vname=="Dark");
     },
     "game.score": function(score) {
-      if (score != "*")
-        this.endGame(score, this.game.scoreMsg);
+      if (!this.gameHasEnded && score != "*")
+      {
+        // "false" says "don't bubble up": the parent already knows
+        this.endGame(score, this.game.scoreMsg, false);
+      }
     },
   },
   computed: {
@@ -88,6 +92,7 @@ export default {
       this.endgameMessage = "";
       this.orientation = this.game.mycolor || "w"; //default orientation for observed games
       this.score = this.game.score || "*"; //mutable (if initially "*")
+      this.gameHasEnded = (this.score != "*");
       this.moves = JSON.parse(JSON.stringify(this.game.moves || []));
       // Post-processing: decorate each move with color + current FEN:
       // (to be able to jump to any position quickly)
@@ -100,10 +105,20 @@ export default {
         vr_tmp.play(move);
         move.fen = vr_tmp.getFen();
       });
+      if (this.game.fenStart.indexOf(" b ") >= 0 ||
+        (this.moves.length > 0 && this.moves[0].color == "b"))
+      {
+        // 'end' is required for Board component to check lastMove for e.p.
+        this.moves.unshift({color: "w", notation: "...", end: {x:-1,y:-1}});
+      }
       const L = this.moves.length;
       this.cursor = L-1;
       this.lastMove = (L > 0 ? this.moves[L-1]  : null);
     },
+    gotoFenContent: function(event) {
+      this.$router.push("/analyze/" + this.game.vname +
+        "/?fen=" + event.target.innerText.replace(/ /g, "_"));
+    },
     download: function() {
       const content = this.getPgn();
       // Prepare and trigger download link
@@ -162,12 +177,14 @@ export default {
       modalBox.checked = true;
       setTimeout(() => { modalBox.checked = false; }, 2000);
     },
-    endGame: function(score, message) {
+    endGame: function(score, message, bubbleUp) {
+      this.gameHasEnded = true;
       this.score = score;
       if (!message)
         message = this.getScoreMessage(score);
       this.showEndgameMsg(score + " . " + message);
-      this.$emit("gameover", score);
+      if (bubbleUp)
+        this.$emit("gameover", score);
     },
     animateMove: function(move) {
       let startSquare = document.getElementById(getSquareId(move.start));
@@ -249,7 +266,7 @@ export default {
       if (score != "*")
       {
         if (!this.analyze)
-          this.endGame(score);
+          this.endGame(score, undefined, true);
         else
         {
           // Just show score on screen (allow undo)