神像强化十次

shared/pubUtils/util.ts

@@ -527,4 +527,23 @@ export function returnHeroCeRatio(hero: HeroType) {
 // 缩小战力
 export function reduceCe(ce: number = 0) {
     return Math.floor(ce / HERO_CE_RATIO / HERO_CE_RATIO)
+}
+
+export function getRandNum(min, max) {
+    let randNum = min + Math.floor(Math.random()*(max - min + 1));
+    return randNum;
+}
+
+export function getRandomArr(allarr, ranNum) {
+    let arr = deepCopy(allarr);
+    var result = [];
+    if (arr.length <= ranNum) {
+        result = result.concat(arr);
+        return result;
+    }
+    for (var i = 0; i < ranNum; i++) {
+        var ran = Math.floor(Math.random() * arr.length);
+        result.push(arr.splice(ran, 1)[0]);
+    };
+    return result;
 }