From a14e6a908059025c99ae83e079e73e62c9e4b113 Mon Sep 17 00:00:00 2001
From: xx <a1585346868@hotmail.com>
Date: Fri, 7 Mar 2025 21:14:52 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=BD=ACINT=E7=9A=84?=
 =?UTF-8?q?=E6=96=B9=E6=B3=95?=
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---
 src/module/globalfuns.cpp | 25 +++++++++++++++++++++++++
 src/module/globalfuns.h   |  6 ++++++
 2 files changed, 31 insertions(+)

diff --git a/src/module/globalfuns.cpp b/src/module/globalfuns.cpp
index be95a71..459864c 100644
--- a/src/module/globalfuns.cpp
+++ b/src/module/globalfuns.cpp
@@ -59,6 +59,31 @@ void module::globalfuncs::create_env(const std::string& lua_filepath,sol::this_s
 
 	t.detach();
 }
+std::optional<int> module::globalfuncs::toint(const sol::object& obj)
+{
+	sol::type t = obj.get_type();
+	switch (t) {
+	case sol::type::number:
+		// 直接将数字转换为 int
+		return obj.as<int>();
+	case sol::type::string: {
+		// 尝试将字符串转换为 int
+		std::string s = obj.as<std::string>();
+		try {
+			return std::stoi(s);
+		}
+		catch (const std::exception&) {
+			return std::nullopt;
+		}
+	}
+	case sol::type::boolean:
+		// 布尔值 true 转为 1, false 转为 0
+		return obj.as<bool>() ? 1 : 0;
+	default:
+		// 其它类型返回空
+		return std::nullopt;
+	}
+}
 void module::globalfuncs::regist(sol::state* lua)
 {
 	lua->set_function("fw_set_ptr", module::globalfuncs::set_ptr);
diff --git a/src/module/globalfuns.h b/src/module/globalfuns.h
index 0741783..186dc7a 100644
--- a/src/module/globalfuns.h
+++ b/src/module/globalfuns.h
@@ -53,6 +53,12 @@ namespace module
 		/// </summary>
 		/// <returns></returns>
 		static void create_env(const std::string& lua_filepath,sol::this_state ts);
+		/// <summary>
+		/// 转INT
+		/// </summary>
+		/// <returns></returns>
+		static std::optional<int> toint(const sol::object& arg);
+
 
 		static void regist(sol::state* lua);
 	};