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修复ArrayUtils.randomItem获取undefined

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This commit is contained in:
yhh
2020-12-04 14:47:11 +08:00
parent c2cd3b9c44
commit 89d1d9c6c3
3 changed files with 3 additions and 3 deletions
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2
source/bin/framework.js
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@@ -7354,7 +7354,7 @@ var ArrayUtils = /** @class */ (function () {
* @param list * @param list
*/ */
ArrayUtils.randomItem = function (list) { ArrayUtils.randomItem = function (list) {
return list[RandomUtils.randint(0, list.length)]; return list[RandomUtils.randint(0, list.length - 1)];
}; };
/** /**
* 从列表中随机获取物品。不清空检查列表，也不验证列表数是否大于项目数。返回的List可以通过ListPool.free放回池中 * 从列表中随机获取物品。不清空检查列表，也不验证列表数是否大于项目数。返回的List可以通过ListPool.free放回池中

2
source/bin/framework.min.js vendored
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2
source/src/Utils/ArrayUtils.ts
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@@ -275,7 +275,7 @@ class ArrayUtils {
* @param list * @param list
*/ */
public static randomItem<T>(list: T[]) { public static randomItem<T>(list: T[]) {
return list[RandomUtils.randint(0, list.length)]; return list[RandomUtils.randint(0, list.length - 1)];
} }
/** /**