TestUTF8.cs

    using UnityEngine;
    using LuaInterface;
    public class TestUTF8 : LuaClient
    {
        string script =
    @"
        local utf8 = utf8
        function Test()        
            local l1 = utf8.len('你好')
            local l2 = utf8.len('こんにちは')
            print('chinese string len is: '..l1..' japanese len: '..l2)     
            local s = '遍历字符串'                                        
            for i in utf8.byte_indices(s) do            
                local next = utf8.next(s, i)                   
                print(s:sub(i, next and next -1))
            end   
            local s1 = '天下风云出我辈'        
            print('风云 count is: '..utf8.count(s1, '风云'))
            s1 = s1:gsub('风云', '風雲')
            local function replace(s, i, j, repl_char)            
                if s:sub(i, j) == '辈' then
                    return repl_char            
                end
            end
            print(utf8.replace(s1, replace, '輩'))
        end
    ";
        protected override LuaFileUtils InitLoader()
        {
            return new LuaResLoader();
        }
        //屏蔽，例子不需要运行
        protected override void CallMain() { }
        protected override void OnLoadFinished()
        {
            base.OnLoadFinished();
            luaState.DoString(script);
            LuaFunction func = luaState.GetFunction("Test");
            func.Call();
            func.Dispose();
            func = null;
        }
    }

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