fix:聚焦修复

Author: fifthThirteen

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@jx3box/jx3box-map",
-    "version": "1.1.11",
+    "version": "1.1.12",
     "description": "JX3BOX Game Map",
     "main": "index.js",
     "files": [

src/components/Map.vue

@@ -311,7 +311,7 @@ export default {
             if (this.focus != undefined) {
                 return this.datas[this.focus];
             }
-            return this.datas.find((d) => d.focus) ?? null;
+            return this.datas.find((d) => d.focus) ?? this.datas[0] ?? null;
         },
         // 内层容器相对外层容器偏移
         innerStyle() {
@@ -423,6 +423,12 @@ export default {
                 this.initInnerOffset(this.focusPoint);
             });
         },
+        datas() {
+            if (this.effectiveOverview) return;
+            this.$nextTick(() => {
+                this.initInnerOffset(this.focusPoint);
+            });
+        },
         effectiveOverview() {
             this.currentZoomScale = 1;
             this.$nextTick(() => {