c语言命令行-勇者斗恶龙

来源：互联网发布：用php编写一个排序算法编辑：程序博客网时间：2024/04/30 01:52

一、背景

马上过春节了，在家闲暇时间，看到了别人php写的一个命令行游戏，直接拿过来用c语音实现了一下哈。

二、相关知识

1、CLI颜色打印方法，使用printf控制就行，以下从网上收录了一些常用的颜色码：

打印格式为：

printf("\033[字背景颜色;字体颜色m字符串\033[0m");

40: 黑 30: 黑41: 红 31: 红42: 绿 32: 绿43: 黄 33: 黄44: 蓝 34: 蓝45: 紫 35: 紫46: 深绿 36: 深绿47: 白色 37: 白色

2、CLI的控制码

\033[0m 关闭所有属性\033[1m 设置高亮度\03[4m 下划线\033[5m 闪烁\033[7m 反显\033[8m 消隐\033[30m -- \033[37m 设置前景色\033[40m -- \033[47m 设置背景色\033[nA 光标上移n行\03[nB 光标下移n行\033[nC 光标右移n行\033[nD 光标左移n行\033[y;xH设置光标位置\033[2J 清屏\033[K 清除从光标到行尾的内容\033[s 保存光标位置\033[u 恢复光标位置\033[?25l 隐藏光标\33[?25h 显示光标

三、实现

其实这个idea是网上参考的哦，梳理出来思路如下：

1、定义血量HP、魔法MP，勇士发动攻击则需要消耗MP；

2、战斗方式为回合制，勇士和恶龙分别选择攻击方式进行PK；

基础定义：

#include <stdio.h>#include <stdlib.h>#include <time.h>#include <string.h>

#define HP_MAX 20#define MP_MAX 20#define LOGGREEN(fmt, args...)printf("\033[40;32m"fmt"\033[0m", ##args); #define LOGYELLOW(fmt, args...)printf("\033[40;33m"fmt"\033[0m", ##args); #define LOGBLUE(fmt, args...)printf("\033[40;36m"fmt"\033[0m", ##args); #define LOGD(fmt, args...);printf(fmt, ##args);#define LOGX(fmt, args...);offset += snprintf(msg + offset, 1000 - offset, fmt, ##args);static char msg[1000] = {0};static int offset = 0;

typedef enum cmd_enum{    ROLE_YOU        = 1,    ROLE_DRAGON     = 2,    CMD_ENUM_MIN    = '0',    CMD_ENUM_ATTACK = '1',    CMD_ENUM_POWER  = '2',    CMD_ENUM_DODGE  = '3',    CMD_ENUM_THUMP  = '4',    CMD_ENUM_MAX,} CMD_ENUM;

typedef struct instance_t{    char name[16];    int role;    int dodge;    int hp;    int mp;    struct instance_t *peer;} INSTANCE_T;

然后定义四个动作对应玩家可选的四个攻击模式：

void dsp_usage(){    LOGD("\n\n选项：\n");    LOGD("\t1.攻击：使用攻击需消耗1MP 伤害1HP\n");    LOGD("\t2.蓄力：使用蓄力可增加1MP 伤害0HP\n");    LOGD("\t3.闪避：使用躲闪需消耗0MP 伤害0HP  躲避攻击\n");    LOGD("\t4.重击：使用重击需消耗2MP 伤害2HP  防御无效\n");}int main(void){    char str_opt = 0;    int opt = 0;    int ret = 0;    void (*do_callback)(INSTANCE_T *pinst);

    INSTANCE_T inst1 = {{0}, 0};    INSTANCE_T inst2 = {{0}, 0};    strcpy(inst1.name, "勇士");    inst1.hp   = 10;    inst1.mp   = 0;    inst1.peer = &inst2;    inst1.role = ROLE_YOU;    strcpy(inst2.name, "恶龙");    inst2.hp   = 20;    inst2.mp   = 3;    inst2.peer = &inst1;    inst2.role = ROLE_DRAGON;    srandom((unsigned int)time(NULL));        dsp_usage();    while ( (str_opt = getchar()) != EOF ) {        switch ( str_opt ) {            case CMD_ENUM_ATTACK:                do_attack(&inst1);                break;            case CMD_ENUM_POWER:                do_power(&inst1);                break;            case CMD_ENUM_DODGE:                do_dodge(&inst1);                break;            case CMD_ENUM_THUMP:                do_thump(&inst1);                break;            case 'q':                LOGD("Game over\n");                exit(0);            default:                continue;        }        switch ( (random() & 0x3) + '1' ) {            case CMD_ENUM_ATTACK:                do_attack(&inst2);                break;            case CMD_ENUM_POWER:                do_power(&inst2);                break;            case CMD_ENUM_DODGE:                do_dodge(&inst2);                break;            case CMD_ENUM_THUMP:                do_thump(&inst2);                break;            default:                break;        }        dsp_title(&inst1, &inst2);        dsp_usage();    }    LOGD("Game over\n");    exit(0);}

四种攻击模式的实现：

void do_attack(INSTANCE_T *pinst){    LOGX("%s准备攻击，", pinst->name);    if ( 0 == pinst->mp ) {        LOGX("MP不足！\n");        return;    }    pinst->mp--;    if ( 0 == pinst->peer->dodge ) {        pinst->peer->hp--;        LOGX("发动攻击！造成掉血1点！\n");    }    else {        LOGX("我勒个去！攻击被%s闪避了！\n", pinst->peer->name);    }    pinst->peer->dodge = 0;}void do_power(INSTANCE_T *pinst){    LOGX("%s准备蓄力，", pinst->name);    pinst->mp++;    LOGX("MP:%d\n", pinst->mp);}void do_dodge(INSTANCE_T *pinst){    LOGX("%s准备闪避，", pinst->name);    pinst->dodge = 0;    LOGX("下回合生效！\n");}void do_thump(INSTANCE_T *pinst){    LOGX("%s准备大招，", pinst->name);    if ( pinst->role == ROLE_YOU ) {        if ( pinst->mp < 2 ) {            LOGX("MP不足！\n");        }        else {            if ( 0 == pinst->peer->dodge ) {                pinst->peer->hp -= 2;                LOGX("Avada Kedavra！！！！\n");            }            else {                LOGX("我勒个去！大招你也躲避了！\n");            }            pinst->mp = 0;        }    }    else {        if ( pinst->mp < 3 ) {            LOGX("巨龙在发呆...\n");        }        else {            LOGX("发动火焰吐吸！无法闪避！\n");            pinst->mp = 0;            pinst->peer->hp -= 4;        }    }    pinst->peer->dodge = 0;}

最后，再做一个屏幕输出的显示。

void dsp_title(INSTANCE_T *pinst1, INSTANCE_T *pinst2){    int ix = 0;    printf("\033[2J");    LOGGREEN("+----------------------------------------+");    LOGGREEN("+----------------------------------------+\n");        LOGGREEN("|     YOU HP: %2d: ", pinst1->hp);    for ( ix = 1; ix <= HP_MAX; ix++ ) {        if ( ix <= pinst1->hp ) {            LOGGREEN("=");        }        else {            LOGGREEN(" ");        }    }    LOGGREEN("   |");    LOGGREEN("| DRANGON HP: %2d: ", pinst2->hp);    for ( ix = 1; ix <= HP_MAX; ix++ ) {        if ( ix <= pinst2->hp ) {            LOGGREEN("=");        }        else {            LOGGREEN(" ");        }    }    LOGGREEN("   |\n");    LOGGREEN("|         MP: %2d: ", pinst1->mp);    for ( ix = 1; ix <= MP_MAX; ix++ ) {        if ( ix <= pinst1->mp ) {            LOGGREEN("=");        }        else {            LOGGREEN(" ");        }    }    LOGGREEN("   |");    LOGGREEN("|         MP: %2d: ", pinst2->mp);    for ( ix = 1; ix <= MP_MAX; ix++ ) {        if ( ix <= pinst2->mp ) {            LOGGREEN("=");        }        else {            LOGGREEN(" ");        }    }    LOGGREEN("   |\n");    LOGGREEN("+----------------------------------------+");    LOGGREEN("+----------------------------------------+\n");    LOGYELLOW("%s", msg);    offset = 0;    if ( pinst1->hp <= 0 ) {        exit(0);        LOGD("噢，你挂了！\n");    }    else if ( pinst2->hp <= 0 ) {        exit(0);        LOGD("恭喜勇士，你获得了胜利\n");    }}

四、总结

巨龙AI明显不太够，玩家太强了哈哈！好吧，这是个有趣的自娱自乐游戏！
大家新村快乐、鸡年吉祥！

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