2 replies to this topic

[oogie]

Level = fopen ( "1.txt", "r" );

At the moment I am using this to open up a text file called '1.txt'. But I was wandering if there is anyway I could allow the name of the text file to be 1 of the variables in my program. So, for example if a variable was stored as level with the number 3 in it, it would open "3.txt".

[brownhead]

int level = 1;
char* filePath = malloc(100);
itoa(level, buffer, 10); // The third argument is the radix. If you want base 10, just use 10.
strncat(filePath, ".txt", 4); // Add .txt to the end of the file name
printf(filePath);

There you are. I used C functions btw, just because I feel that their easier.

Edit: Typo on the second line. Changed char to char*

Edited by brownhead, 18 April 2009 - 04:31 PM.

[oogie]

Thanks