X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Fcomponents%2FMoveList.vue;h=29e9a9feb2ccbcdd3002a0f86b1384aa3588d4b5;hb=6808d7a16ec1e761c6a2dffec2281c96953e4d89;hp=1209dd99c6a57a2dad0e6e4da536fe3493634ec7;hpb=d36ca1989daec86e5ad4b2e65c8a045af171fafd;p=vchess.git

diff --git a/client/src/components/MoveList.vue b/client/src/components/MoveList.vue
index 1209dd99..29e9a9fe 100644
--- a/client/src/components/MoveList.vue
+++ b/client/src/components/MoveList.vue
@@ -1,57 +1,118 @@
-<template lang="pug">
-div
-  #scoreInfo(v-if="score!='*'")
-    p {{ score }}
-    p {{ message }}
-  table.moves-list
-    tbody
-      tr(v-for="moveIdx in evenNumbers")
-        td {{ firstNum + moveIdx / 2 + 1 }}
-        td(:class="{'highlight-lm': cursor == moveIdx}"
-            @click="() => gotoMove(moveIdx)")
-          | {{ moves[moveIdx].notation }}
-        td(v-if="moveIdx < moves.length-1"
-            :class="{'highlight-lm': cursor == moveIdx+1}"
-            @click="() => gotoMove(moveIdx+1)")
-          | {{ moves[moveIdx+1].notation }}
-        // Else: just add an empty cell
-        td(v-else)
-</template>
-
 <script>
-// Component for moves list on the right
+import { store } from "@/store";
 export default {
-  name: 'my-move-list',
-	props: ["moves","cursor","score","message","firstNum"],
+  name: "my-move-list",
+  props: ["moves", "cursor", "score", "message", "firstNum"],
   watch: {
-    cursor: function(newValue) {
-      if (window.innerWidth <= 767)
-        return; //moves list is below: scrolling would hide chessboard
-      if (newValue < 0)
-        newValue = 0; //avoid rows[-1] --> error
+    cursor: function(newCursor) {
+      if (window.innerWidth <= 767) return; //moves list is below: scrolling would hide chessboard
+      // Count grouped moves until the cursor (if multi-moves):
+      let groupsCount = -1;
+      let curCol = undefined;
+      for (let i = 0; i < newCursor; i++) {
+        const m = this.moves[i];
+        if (m.color != curCol) {
+          groupsCount++;
+          curCol = m.color;
+        }
+      }
       // $nextTick to wait for table > tr to be rendered
-      this.$nextTick( () => {
-        let rows = document.querySelectorAll('#movesList tr');
-        if (rows.length > 0)
-        {
-          rows[Math.floor(newValue/2)].scrollIntoView({
+      this.$nextTick(() => {
+        let rows = document.querySelectorAll("#movesList tr");
+        if (rows.length > 0) {
+          rows[Math.floor(Math.max(groupsCount, 0) / 2)].scrollIntoView({
             behavior: "auto",
-            block: "nearest",
+            block: "nearest"
           });
         }
       });
-    },
+    }
   },
-  computed: {
-    evenNumbers: function() {
-      return [...Array(this.moves.length).keys()].filter(i => i%2==0);
-    },
+  render(h) {
+    if (this.moves.length == 0) return h("div");
+    let tableContent = [];
+    let moveCounter = 0;
+    let tableRow = undefined;
+    let moveCells = undefined;
+    let curCellContent = "";
+    let firstIndex = 0;
+    for (let i = 0; i < this.moves.length; i++) {
+      if (this.moves[i].color == "w") {
+        if (i == 0 || (i > 0 && this.moves[i - 1].color == "b")) {
+          if (tableRow) {
+            tableRow.children = moveCells;
+            tableContent.push(tableRow);
+          }
+          moveCells = [
+            h("td", { domProps: { innerHTML: ++moveCounter + "." } })
+          ];
+          tableRow = h("tr", {});
+          curCellContent = "";
+          firstIndex = i;
+        }
+      }
+      // Next condition is fine because even if the first move is black,
+      // there will be the "..." which count as white move.
+      else if (this.moves[i].color == "b" && this.moves[i - 1].color == "w")
+        firstIndex = i;
+      curCellContent += this.moves[i].notation;
+      if (
+        i < this.moves.length - 1 &&
+        this.moves[i + 1].color == this.moves[i].color
+      )
+        curCellContent += ",";
+      //color change
+      else {
+        moveCells.push(
+          h("td", {
+            domProps: { innerHTML: curCellContent },
+            on: { click: () => this.gotoMove(i) },
+            class: {
+              "highlight-lm": this.cursor >= firstIndex && this.cursor <= i
+            }
+          })
+        );
+        curCellContent = "";
+      }
+    }
+    // Complete last row, which might not be full:
+    if (moveCells.length - 1 == 1) {
+      moveCells.push(h("td", { domProps: { innerHTML: "" } }));
+    }
+    tableRow.children = moveCells;
+    tableContent.push(tableRow);
+    let rootElements = [];
+    if (!!this.score && this.score != "*") {
+      const scoreDiv = h(
+        "div",
+        {
+          id: "scoreInfo",
+          style: {
+            display: this.score != "*" ? "block" : "none"
+          }
+        },
+        [h("p", this.score), h("p", store.state.tr[this.message])]
+      );
+      rootElements.push(scoreDiv);
+    }
+    rootElements.push(
+      h(
+        "table",
+        {
+          class: {
+            "moves-list": true
+          }
+        },
+        tableContent
+      )
+    );
+    return h("div", {}, rootElements);
   },
   methods: {
-		gotoMove: function(index) {
-			this.$emit("goto-move", index);
-		},
-	},
+    gotoMove: function(index) {
+      this.$emit("goto-move", index);
+    }
+  }
 };
 </script>