登录
当前位置： 首页 > 知识库问答 >
问题：

本地函数定义是非法的，尽管没有定义彼此内部的函数

殷学
2023-03-14

我正在尝试在C++中制作一个半复杂的基于文本的RPG。但是，它总是给我一个错误，“本地函数定义是非法的”，但是我没有在其他函数中定义任何函数，只是调用它们。代码不循环任何东西，它只是让函数互相调用。这是问题的一部分吗？下面是完整的代码，请告诉我我做错了什么。

#include <iostream>
#include <list>
#include <random>
#include "text_adventure.h"
#include <stdlib.h>
#include <time.h>

template < class Type, class Alloc = allocator<int> > class list;

using namespace std; //if you define a namespace you won't have to type out "[NAMESPACE]::[VARIABLE]" everytime.
//misc data
string choice;
int turn = 1;
int saved_turn;
int wait;
int target;
int damage_done;
int accuracy;
//ally data
string unit;
std::vector<int> unit_stats = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,0 };
string knight_name = "Knight";
std::vector<int> knight = {35, 35, 10, 10, 10, 0, 7, 3, 3, 3,0 }; //HP, MaxHP, MP, MaxMP, Strength, Magic, Defense, Resistance, Speed, Luck, Defending
string wizard_name = "Wizard";
std::vector<int> wizard = { 25, 25, 40, 40, 3, 10, 2, 10, 3, 3,0 };
string cleric_name = "Cleric";
std::vector<int> cleric = { 15, 15, 30, 30, 2, 5, 7, 7, 3, 3,0 };
string thief_name = "Thief";
std::vector<int> thief = { 10, 10, 5, 5, 5, 5, 7, 7, 3, 3,0 };
//enemy data
string enemy_name;
std::vector<int> enemy = { 0,0,0,0,0,0,0,0,0,0,0 };
string enemy1_name;
std::vector<int> enemy1 = { 0,0,0,0,0,0,0,0,0,0,1 }; //HP, MaxHP, MP, MaxMP, Strength, Magic, Defense, Resistance, Speed, Luck, Type
string enemy2_name;
std::vector<int> enemy2 = { 0,0,0,0,0,0,0,0,0,0,1 };
string enemy3_name;
std::vector<int> enemy3 = { 0,0,0,0,0,0,0,0,0,0,1 };
string enemy4_name;
std::vector<int> enemy4 = { 0,0,0,0,0,0,0,0,0,0,1 };
//enemy data (2)
string minigoop_name = "Lesser Slime";
std::vector<int> minigoop = { 5, 5, 0, 0, 1, 0, 0, 0, 1, 1 }; //HP, MaxHP, MP, MaxMP, Strength, Magic, Defense, Resistance, Speed, Luck,

void calc_damage() {
    if (turn <= 4) {
        damage_done = unit_stats[4] / ((enemy[6]) / 3) + 1;
        cout << unit << " dealt " << damage_done << " points of damage to " << enemy_name << "!" << endl;
        if (target == 1) {
            enemy[0] -= damage_done;
            enemy1[0] = enemy[0];
        }
        else if (target == 2) {
            enemy[0] -= damage_done;
            enemy2[0] = enemy[0];
        }
        else if (target == 3) {
            enemy[0] -= damage_done;
            enemy3[0] = enemy[0];
        }
        else if (target == 4) {
            enemy[0] -= damage_done;
            enemy4[0] = enemy[0];
        }
        else {
            damage_done = enemy[4] / ((unit_stats[6]) / 3) + 1;
            if (target == 1) {
                knight[0] -= damage_done;
            }
            else if (target == 2) {
                wizard[0] -= damage_done;
            }
            else if (target == 3) {
                cleric[0] -= damage_done;
            }
            else if (target == 4) {
                thief[0] -= damage_done;
            }
            cout << enemy_name << " dealt " << damage_done << " points of damage to " << unit << "!" << endl;
        }

    }
}

void make_enemies() {
    if (enemy1[10] == 1)
    {
        enemy1_name = minigoop_name;
        enemy1[0] = minigoop[0];
        enemy1[1] = minigoop[1];
        enemy1[2] = minigoop[2];
        enemy1[3] = minigoop[3];
        enemy1[4] = minigoop[4];
        enemy1[5] = minigoop[5];
        enemy1[6] = minigoop[6];
        enemy1[7] = minigoop[7];
        enemy1[8] = minigoop[8];
        enemy1[9] = minigoop[9];
    }
    else if (enemy2[10] == 1)
    {
        enemy2_name = minigoop_name;
        enemy2[0] = minigoop[0];
        enemy2[1] = minigoop[1];
        enemy2[2] = minigoop[2];
        enemy2[3] = minigoop[3];
        enemy2[4] = minigoop[4];
        enemy2[5] = minigoop[5];
        enemy2[6] = minigoop[6];
        enemy2[7] = minigoop[7];
        enemy2[8] = minigoop[8];
        enemy2[9] = minigoop[9];
    }
    else if (enemy3[10] == 1)
    {
        enemy3_name = minigoop_name;
        enemy3[0] = minigoop[0];
        enemy3[1] = minigoop[1];
        enemy3[2] = minigoop[2];
        enemy3[3] = minigoop[3];
        enemy3[4] = minigoop[4];
        enemy3[5] = minigoop[5];
        enemy3[6] = minigoop[6];
        enemy3[7] = minigoop[7];
        enemy3[8] = minigoop[8];
        enemy3[9] = minigoop[9];
    }
    else if (enemy4[10] == 1)
    {
        enemy4_name = minigoop_name;
        enemy4[0] = minigoop[0];
        enemy4[1] = minigoop[1];
        enemy4[2] = minigoop[2];
        enemy4[3] = minigoop[3];
        enemy4[4] = minigoop[4];
        enemy4[5] = minigoop[5];
        enemy4[6] = minigoop[6];
        enemy4[7] = minigoop[7];
        enemy4[8] = minigoop[8];
        enemy4[9] = minigoop[9];
    }
}

void enemy_stats() {
    if (turn == 5)
    {
        enemy_name = enemy1_name;
        enemy[0] = enemy1[0];
        enemy[1] = enemy1[1];
        enemy[2] = enemy1[2];
        enemy[3] = enemy1[3];
        enemy[4] = enemy1[4];
        enemy[5] = enemy1[5];
        enemy[6] = enemy1[6];
        enemy[7] = enemy1[7];
        enemy[8] = enemy1[8];
        enemy[9] = enemy1[9];
    }
    else if (turn == 6)
    {
        enemy_name = enemy2_name;
        enemy[0] = enemy2[0];
        enemy[1] = enemy2[1];
        enemy[2] = enemy2[2];
        enemy[3] = enemy2[3];
        enemy[4] = enemy2[4];
        enemy[5] = enemy2[5];
        enemy[6] = enemy2[6];
        enemy[7] = enemy2[7];
        enemy[8] = enemy2[8];
        enemy[9] = enemy2[9];
    }
    else if (turn == 7)
    {
        enemy_name = enemy3_name;
        enemy[0] = enemy3[0];
        enemy[1] = enemy3[1];
        enemy[2] = enemy3[2];
        enemy[3] = enemy3[3];
        enemy[4] = enemy3[4];
        enemy[5] = enemy3[5];
        enemy[6] = enemy3[6];
        enemy[7] = enemy3[7];
        enemy[8] = enemy3[8];
        enemy[9] = enemy3[9];
    }
    else if (turn == 8)
    {
        enemy_name = enemy4_name;
        enemy[0] = enemy3[0];
        enemy[1] = enemy3[1];
        enemy[2] = enemy3[2];
        enemy[3] = enemy3[3];
        enemy[4] = enemy3[4];
        enemy[5] = enemy3[5];
        enemy[6] = enemy3[6];
        enemy[7] = enemy3[7];
        enemy[8] = enemy3[8];
        enemy[9] = enemy3[9];
    }
}

void reset_defense() {
    knight[10] = 0;
    wizard[10] = 0;
    cleric[10] = 0;
    thief[10] = 0;
}

void defend() {
    if (turn == 1)
    {
        knight[10] = 1;
    }
    else if (turn == 2)
    {
        wizard[10] = 1;
    }
    else if (turn == 3)
    {
        cleric[10] = 1;
    }
    else if (turn == 4)
    {
        thief[10] = 1;
    }
}

void whos_turn() {
    if (turn == 1)
    {
        unit = knight_name;
        unit_stats[0] = knight[0];
        unit_stats[1] = knight[1];
        unit_stats[2] = knight[2];
        unit_stats[3] = knight[3];
        unit_stats[4] = knight[4];
        unit_stats[5] = knight[5];
        unit_stats[6] = knight[6];
        unit_stats[7] = knight[7];
        unit_stats[8] = knight[8];
        unit_stats[9] = knight[9];
    }
    else if (turn == 2)
    {
        unit = wizard_name;
        unit_stats[0] = wizard[0];
        unit_stats[1] = wizard[1];
        unit_stats[2] = wizard[2];
        unit_stats[3] = wizard[3];
        unit_stats[4] = wizard[4];
        unit_stats[5] = wizard[5];
        unit_stats[6] = wizard[6];
        unit_stats[7] = wizard[7];
        unit_stats[8] = wizard[8];
        unit_stats[9] = wizard[9];
    }
    else if (turn == 3)
    {
        unit = cleric_name;
        unit_stats[0] = cleric[0];
        unit_stats[1] = cleric[1];
        unit_stats[2] = cleric[2];
        unit_stats[3] = cleric[3];
        unit_stats[4] = cleric[4];
        unit_stats[5] = cleric[5];
        unit_stats[6] = cleric[6];
        unit_stats[7] = cleric[7];
        unit_stats[8] = cleric[8];
        unit_stats[9] = cleric[9];
    }
    else if (turn == 4)
    {
        unit = thief_name;
        unit_stats[0] = thief[0];
        unit_stats[1] = thief[1];
        unit_stats[2] = thief[2];
        unit_stats[3] = thief[3];
        unit_stats[4] = thief[4];
        unit_stats[5] = thief[5];
        unit_stats[6] = thief[6];
        unit_stats[7] = thief[7];
        unit_stats[8] = thief[8];
        unit_stats[9] = thief[9];
    }
}

void ally_stats() {
    cout << "\n\n" << knight_name << ":\n---HP: (" << knight[0] << " / " << knight[1] << ")" << "\n---MP: (" << knight[2] << " / " << knight[3] << ")" << "\n---Strength: " << knight[4] << "\n---Magic: " << knight[5] << "\n---Defense: " << knight[6] << "\n---Resistance: " << knight[7] << "\n---Speed: " << knight[8] << "\n---Luck: " << knight[9];
    cout << "\n\n" << wizard_name << ":\n---HP: (" << wizard[0] << " / " << wizard[1] << ")" << "\n---MP: (" << wizard[2] << " / " << wizard[3] << ")" << "\n---Strength: " << wizard[4] << "\n---Magic: " << wizard[5] << "\n---Defense: " << wizard[6] << "\n---Resistance: " << wizard[7] << "\n---Speed: " << wizard[8] << "\n---Luck: " << wizard[9];
    cout << "\n\n" << cleric_name << ":\n---HP: (" << cleric[0] << " / " << cleric[1] << ")" << "\n---MP: (" << cleric[2] << " / " << cleric[3] << ")" << "\n---Strength: " << cleric[4] << "\n---Magic: " << cleric[5] << "\n---Defense: " << cleric[6] << "\n---Resistance: " << cleric[7] << "\n---Speed: " << cleric[8] << "\n---Luck: " << cleric[9];
    cout << "\n\n" << thief_name << ":\n---HP: (" << thief[0] << " / " << thief[1] << ")" << "\n---MP: (" << thief[2] << " / " << thief[3] << ")" << "\n---Strength: " << thief[4] << "\n---Magic: " << thief[5] << "\n---Defense: " << thief[6] << "\n---Resistance: " << thief[7] << "\n---Speed: " << thief[8] << "\n---Luck: " << thief[9];
}

void enemy_turn() {
    cout << "\n\n\n" << endl;
    enemy_stats();
    if (enemy[0] > 0) {
        cout << enemy_name << " attacks ";
        target = rand() % 4;
        saved_turn = turn;
        turn = target;
        whos_turn();
        cout << unit << "!" << endl;
        calc_damage();

    }
    turn = saved_turn;
    turn += 1;
    if (turn >= 8) {
        turn = 1;
        ally_turn();
    }
}

void ally_turn() {
    whos_turn();
    cout << unit <<"'s turn!" << endl;
    cout << "What will " << unit << " do?\n---1. Attack\n---2. Skill\n---3. Item\n---4. Defend\n---5. Check\n---6. Run!(like cowards)\n---7. View Allies' Stats" << endl;
    cin >> choice;
    if (choice == "7")
    {
        ally_stats();
        cout << "\n\n" << endl;
        ally_turn();
    }
    else
    {
        if (choice == "1")
        {
            cout << "Attack who?" << endl;
            cin >> choice;
        }
        else if (choice == "2")
        {
            cout << "Use which skill?" << endl;
            cin >> choice;
        }
        else if (choice == "3")
        {
            cout << "Use which item?" << endl;
            cin >> choice;
            cout << "On who?" << endl;
            cin >> choice;
        }
        else if (choice == "4")
        {
            cout << unit << " will take 50% less damage this turn!" << endl;

        }
        else if (choice == "5")
        {
            cout << "Get information on which enemy?" << endl;
            cin >> choice;
        }
        else if (choice == "6")
        {
            cout << "You're really running away?\n---1. Yes\n---any. No" << endl;
            cin >> choice;
            if (choice == "1")
            {
                cout << "You're really, REALLY running away!?\n---1. REALLY really\n---any. no" << endl;
                cin >> choice;
                if (choice == "1")
                {
                    turn -= 1;
                    cout << "\n\n" << endl;
                    ally_turn();
                }
            }
            else
            {
                cout << "\n\n" << endl;
                ally_turn();
            }
        }
        else
        {
            cout << choice << " is not a valid choice!\n\n" << endl;
            ally_turn();
        }
        turn += 1;
    }
    if (turn <= 4)
    {
        cout << "\n\n" << endl;
        ally_turn();
    }
    else
    {
        enemy_turn();
    }
}

int main()
{
    cout << "     .\n    /#\\\n   /###\\\n   #####\n   #####\n   #####\n   #####\n   #####\n   #####\n   #####\n   #####\n   #####\n   #####\n   #####\n #########\n   -----\n   #####\n   -----\n   #####\n  #######         " << endl; //ascii art of a sword
    cout << "         .\n    .       .\n     .          .\n         /##\n   .    ###/\n    .   ###\\ /#\n        #######\n  .      \\###/\n     .         .\n            .\n        .\n    .            .\n        .   .\n .  .         .\n    .           .\n          .\n.   .    .\n    .          .\n    .  .     .   ." << endl; //ascii art of the night sky
    make_enemies();
    ally_turn();
}

共有1个答案

章盛
2023-03-14

我已经解决了这个问题。发生的情况是，函数缺少标识符，编译器错误地认为函数是在彼此内部定义的。

 类似资料：
  • 函数的定义

    Lua 使用关键字 function 定义函数，语法如下： function function_name (arc) -- arc 表示参数列表，函数的参数列表可以为空 -- body end 上面的语法定义了一个全局函数，名为 function_name. 全局函数本质上就是函数类型的值赋给了一个全局变量，即上面的语法等价于 function_name = function (arc)

  • 函数 - 定义函数

    在 Python 中，定义函数使用 def 语句。一个函数主要由三部分构成： 函数名 函数参数 函数返回值 让我们看一个简单的例子： def hello(name): return name >>> r = hello('ethan') >>> r 'ethan' 在上面，我们定义了一个函数。函数名是 hello；函数有一个参数，参数名是 name；函数有一个返回值，name。 我们也可以

  • 类变量未定义内部函数

    我只是想学习Angular 2（特别是Angular 8），就我的一生而言，我不明白为什么类变量在类函数中是“未定义”的，但如果我用ES6风格编写函数，它是可以访问的。 我尝试在构造函数中设置，但这没有意义。 一旦调用HandleClickStart，每1.5秒输出一次NaN。为什么？？？？我本以为是1 2 3...... 通过这种方式实现handleClickStart，可以获得预期的结果： 但

  • 定义函数

    简介 在前面的章节中，我已经讲解了： 如何安装MIT-Scheme； Scheme解释器是如何对S-表达式求值； 基本的表操作； 在本章中，我会讲解如何自定义函数。由于Sheme是函数式编程语言，你需要通过编写小型函数来构造程序。因此，明白如何构造并组合这些函数对掌握Scheme尤为关键。在前端定义函数非常不便，因此我们通常需要在文本编辑器中编辑好代码，并在解释器中加载它们。 如何定义简单函数并加

  • 定义函数

    在Python中，定义一个函数要使用def语句，依次写出函数名、括号、括号中的参数和冒号:，然后，在缩进块中编写函数体，函数的返回值用return语句返回。 我们以自定义一个求绝对值的my_abs函数为例： def my_abs(x): if x >= 0: return x else: return -x 请自行测试并调用my_abs看看返回结果

  • 定义函数

    在Python中，定义一个函数要使用def语句，依次写出函数名、括号、括号中的参数和冒号:，然后，在缩进块中编写函数体，函数的返回值用return语句返回。 我们以自定义一个求绝对值的my_abs函数为例： # -*- coding: utf-8 -*- ---- def my_abs(x): if x >= 0: return x else: re

相关问答

无法呈现此定义提供的定义没有指定有效的版本字段未定义的函数mysql_connect（）Firebase函数：未定义函数简单的自定义函数为什么我的函数在调用时没有定义？[副本]

相关文章

php similar_text()函数的定义和用法Windows Powershell 定义函数layui use 定义js外部引用函数的方法带有方括号语法的Java函数定义从另一个函数调用在一个函数内部定义的变量

相关阅读

带参宏定义和函数的区别JavaScript之函数定义与闭包Java类的定义SQL Server数据定义JavaScript之函数绑定与函数柯里化（高级函数）

相关工具

自定义的TabBar自定义地图覆盖层自定义数字键盘自定义UITabBar自定义NavigationBar

相关文档

iOS 的函数响应型编程Java 函数速查SQL 合计函数Pandas 函数手册ClojureScript 函数编程
快捷导航： 新手教程 算法原理 架构设计 Java进阶 数据库进阶 大厂专栏 面试经验 编程笔记 编程问答 所有专题 文档资料 工具软件 电子书籍 小牛导航
在线工具： 房贷计算器 个税计算器 Linux命令查询 Json格式化 正则表达式 颜色转换 AES加解密 SHA1加密 MD5加密 毒鸡汤 字数统计 随机密码生成 进制转换 Base64编解码 励志句子
Copyright © 2019-2024 小牛知识库@xnip.cn. All Rights Reserved.