用c语言编程文曲星游戏

文曲星游戏是一款文字冒险游戏，可以用C语言编写。下面是一个简单的代码示例：

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

#define MAX_ROOMS 10
#define MAX_ITEMS 5

typedef struct {
    char name[50];
    char description[100];
    int exits[4];
    int num_items;
    char items[MAX_ITEMS][50];
} Room;

typedef struct {
    char name[50];
    char description[100];
} Item;

Room rooms[MAX_ROOMS];
Item items[MAX_ITEMS];

int current_room = 0;
int inventory[MAX_ITEMS];
int num_inventory = 0;

void init_rooms() {
    strcpy(rooms[0].name, "Entrance");
    strcpy(rooms[0].description, "You are standing in front of a large entrance.");
    rooms[0].exits[0] = -1;
    rooms[0].exits[1] = -1;
    rooms[0].exits[2] = 1;
    rooms[0].exits[3] = -1;
    rooms[0].num_items = 0;

    strcpy(rooms[1].name, "Library");
    strcpy(rooms[1].description, "You are in a large library filled with books.");
    rooms[1].exits[0] = -1;
    rooms[1].exits[1] = -1;
    rooms[1].exits[2] = -1;
    rooms[1].exits[3] = 0;
    rooms[1].num_items = 1;
    strcpy(rooms[1].items[0], "book");

    // add more rooms here
}

void init_items() {
    strcpy(items[0].name, "book");
    strcpy(items[0].description, "A thick book with a leather cover.");
}

void print_room() {
    printf("%s\n", rooms[current_room].name);
    printf("%s\n", rooms[current_room].description);

    printf("Exits: ");
    if (rooms[current_room].exits[0] != -1) {
        printf("north ");
    }
    if (rooms[current_room].exits[1] != -1) {
        printf("east ");
    }
    if (rooms[current_room].exits[2] != -1) {
        printf("south ");
    }
    if (rooms[current_room].exits[3] != -1) {
        printf("west ");
    }
    printf("\n");

    if (rooms[current_room].num_items > 0) {
        printf("Items: ");
        for (int i = 0; i < rooms[current_room].num_items; i++) {
            printf("%s ", rooms[current_room].items[i]);
        }
        printf("\n");
    }
}

void print_inventory() {
    if (num_inventory == 0) {
        printf("Your inventory is empty.\n");
    } else {
        printf("Your inventory:\n");
        for (int i = 0; i < num_inventory; i++) {
            printf("%s\n", items[inventory[i]].name);
        }
    }
}

int main() {
    init_rooms();
    init_items();

    char input[100];
    while (1) {
        print_room();

        printf("> ");
        fgets(input, 100, stdin);
        input[strlen(input)-1] = '\0';

        if (strcmp(input, "north") == 0) {
            if (rooms[current_room].exits[0] != -1) {
                current_room = rooms[current_room].exits[0];
            } else {
                printf("You cannot go north.\n");
            }
        } else if (strcmp(input, "east") == 0) {
            if (rooms[current_room].exits[1] != -1) {
                current_room = rooms[current_room].exits[1];
            } else {
                printf("You cannot go east.\n");
            }
        } else if (strcmp(input, "south") == 0) {
            if (rooms[current_room].exits[2] != -1) {
                current_room = rooms[current_room].exits[2];
            } else {
                printf("You cannot go south.\n");
            }
        } else if (strcmp(input, "west") == 0) {
            if (rooms[current_room].exits[3] != -1) {
                current_room = rooms[current_room].exits[3];
            } else {
                printf("You cannot go west.\n");
            }
        } else if (strcmp(input, "take") == 0) {
            char item_name[50];
            printf("What do you want to take? ");
            fgets(item_name, 50, stdin);
            item_name[strlen(item_name)-1] = '\0';
            for (int i = 0; i < rooms[current_room].num_items; i++) {
                if (strcmp(item_name, rooms[current_room].items[i]) == 0) {
                    if (num_inventory == MAX_ITEMS) {
                        printf("Your inventory is full.\n");
                    } else {
                        inventory[num_inventory] = i;
                        num_inventory++;
                        printf("You take the %s.\n", item_name);
                    }
                    break;
                }
            }
        } else if (strcmp(input, "inventory") == 0) {
            print_inventory();
        } else if (strcmp(input, "quit") == 0) {
            break;
        } else {
            printf("Invalid command.\n");
        }
    }

    return 0;
}

这个代码实现了一个简单的文曲星游戏，包括了几个房间、物品、移动、捡起物品等基本功能。你可以根据需要修改和扩展。