C / C++ / MFC

int main(int argc, char* argv[])<br />
{<br />
	if (argc < 2)<br />
	{<br />
		printf ("Usage is: <CharFile> \n");<br />
		getchar();<br />
		return 1;<br />
	}<br />
	char * output = "";<br />
	char hash[5] = "abcd"; // Some Decoding hash<br />
	char * outputfile = "";<br />
	sprintf(outputfile,"%s.txt",argv[1]);<br />
	FILE * fp = fopen(argv[1],"r");<br />
	FILE * f = fopen(outputfile,"wt");<br />
<br />
	if (!fp)<br />
	{<br />
		printf ("Error opening file %s\n", argv[1]);<br />
		getchar();<br />
		return 2;<br />
	}<br />
	int findex = 0;<br />
	unsigned char d;<br />
	while (!feof(fp)) <br />
	{<br />
        int c = fgetc(fp);<br />
        if (c == EOF) break;<br />
        unsigned char k = (hash[findex % 4] + findex) % 256;<br />
        d = c ^ (k | 0x80);<br />
		findex++;<br />
		output += (char) d;<br />
		fprintf(f,(const char *) d);<br />
	}<br />
	fclose(fp);	<br />
	fclose(f);<br />
	return 0;<br />
}

<br />
// Text Adventure-Console.cpp : Defines the entry point for the console application.<br />
<br />
#include <stdio.h><br />
#include <stdlib.h><br />
#include <string.h><br />
#include <mbstring.h><br />
<br />
//Variables - global//<br />
<br />
char waitkey [10];<br />
char *pch;<br />
//enum directions {//<br />
<br />
// Defenitions - global //<br />
struct map {<br />
	char *name;<br />
	char *description;<br />
	int north;<br />
	int south;<br />
	int west;<br />
	int east;<br />
	int up;<br />
	int down;<br />
	int other;<br />
}; //Define the Map structure//<br />
struct map my_map[20] = {<br />
	{"Location0", "Dummy Location", 0,0,0,0,0,0,0},<br />
	{"Location1", "Admissions", 2,0,0,0,0,0,0},<br />
	{"Location2", "Lovely Lounge", 3,1,0,0,0,0,0},<br />
	{"Location3", "Main Hallway", 3,1,0,0,0,0,0},<br />
	{"Location4", "TV Room", 0,0,0,0,0,0,0},<br />
	{"Location5", "Mess Hall", 0,0,0,0,0,0,0},<br />
	{"Location6", "Crafts Room", 0,0,0,0,0,0,0},<br />
	{"Location7", "Therapy Room", 0,0,0,0,0,0,0},<br />
	{"Location8", "Padded Cell", 0,0,0,0,0,0,0},<br />
	{"Location9", "Mike's Room", 0,0,0,0,0,0,0},<br />
	{"Location10", "Nurse's Station", 0,0,0,0,0,0,0},<br />
	{"Location11", "Group Therapy Room", 0,0,0,0,0,0,0},<br />
	{"Location12", "Fenced Patio", 0,0,0,0,0,0,0},<br />
	{"Location13", "Showers", 0,0,0,0,0,0,0},<br />
	{"Location14", "Violent Ward", 0,0,0,0,0,0,0},<br />
	{"Location15", "Honest Politician's Ward", 0,0,0,0,0,0,0},<br />
	{"Location16", "Depressed College Student's Ward", 0,0,0,0,0,0,0},<br />
	{"Location17", "Phone Booth", 0,0,0,0,0,0,0},<br />
	{"Location18", "Secret Ritual Room", 0,0,0,0,0,0,0},<br />
	{"Location19", "Psychiatrist's Lounge", 0,0,0,0,0,0,0}<br />
	}; // Instantiate map structure with 19 "Rooms" as my map - 0 is a dummy//<br />
<br />
//Set current room//<br />
int current_room = 1;<br />
<br />
int main(int argc, char* argv[])<br />
{	<br />
//Display current room//<br />
printf("*** Josh's fantastic escape from the C Sanitarium for burnt out Coderz ***\n");<br />
printf("\n\n");<br />
printf("LOCATION     : %s\n", my_map[current_room].name);<br />
printf("DESCRIPTION  : %s\n",my_map[current_room].description);<br />
printf("WHAT'S HERE  :\n");<br />
printf("VISIBLE EXITS:");<br />
<br />
//What exits are visible?//<br />
if (my_map[current_room].north >= 1)<br />
    {<br />
        printf("North ");<br />
    }<br />
<br />
if (my_map[current_room].south >= 1)<br />
    {<br />
        printf(" South ");<br />
    }<br />
if (my_map[current_room].west >= 1)<br />
    {<br />
        printf(" West ");<br />
    }<br />
if (my_map[current_room].east >= 1)<br />
    {<br />
        printf(" East ");<br />
    }<br />
if (my_map[current_room].up >= 1)<br />
    {<br />
        printf(" Up ");<br />
    }<br />
if (my_map[current_room].down >= 1)<br />
    {<br />
        printf(" Down ");<br />
    }<br />
if (my_map[current_room].other >= 1)<br />
    {<br />
        printf(" Other ");<br />
    }<br />
printf("\n");<br />
//What would you like to do?//<br />
printf("\nWhat would you like to do?\n");<br />
char user_command[250];<br />
//Want whole sentence with EOL and secure buffer, so I go through the whole baloney here//<br />
fgets(user_command, sizeof(user_command), stdin);<br />
fflush(stdin); //Get rid of overflow above buffer limit//<br />
printf("\n");<br />
//Process Command//<br />
//Split in to words//<br />
 char *words[11];<br />
 int wordnumber = 0;<br />
char *pch;<br />
 pch = strtok (user_command, " ");<br />
 //Load the first word//<br />
 words[wordnumber]=pch;<br />
 //Load each additional word into words[]//<br />
 while ((pch != NULL) && (wordnumber < 10))// and word # is acceptable - add later//<br />
 {<br />
	 wordnumber++;<br />
	 words[wordnumber]=pch;<br />
	 pch = strtok (NULL, " ,.");<br />
 }<br />
//loop through//<br />
int count;<br />
 for(count=1;count<=wordnumber;count++)<br />
{<br />
	//Get last character, strcomp with enter, chomp<br />
	printf("**%s**\n",words[count]);<br />
}<br />
// //<br />
<br />
int result;<br />
char go[] = "go";<br />
result = _strnicmp(words[0], go, 2 );<br />
<br />
if (result==0)<br />
{<br />
	printf("You want to go somewhere\n");<br />
	//They're going - what direction?//<br />
	char north[] = "north";<br />
	char south[] = "south";<br />
	char west[] = "West";<br />
	char east[] = "east";<br />
	char up[] = "up";<br />
	char down[] = "down";<br />
	char other[] = "other";<br />
<br />
	int result;<br />
	result = _strnicmp(words[1], north, 5 );<br />
		if (result==0)<br />
		{<br />
		printf("You want to go north\n");<br />
		}<br />
	result = _strnicmp(words[1], south, 5 );<br />
		if (result==0)<br />
		{<br />
		printf("You want to go south\n");<br />
		}<br />
	result = _strnicmp(words[1], west, 4 );<br />
		if (result==0)<br />
		{<br />
		printf("You want to go west\n");<br />
		}<br />
	result = _strnicmp(words[1],east, 4 );<br />
		if (result==0)<br />
		{<br />
		printf("You want to go east\n");<br />
		}<br />
	result = _strnicmp(words[1], up, 2 );<br />
		if (result==0)<br />
		{<br />
		printf("You want to go up\n");<br />
		}<br />
	result = _strnicmp(words[1], down, 4 );<br />
		if (result==0)<br />
		{<br />
		printf("You want to go down\n");<br />
		}<br />
	result = _strnicmp(words[1], other, 5 );<br />
		if (result==0)<br />
		{<br />
		printf("You want to go north\n");<br />
		}<br />
}<br />
char blow[]="blow";<br />
result = _strnicmp(words[0], blow, 4 );<br />
if (result==0)<br />
{<br />
	printf("blow");<br />
}<br />
<br />
<br />
	return 0;<br />
}<br />