//Let's get our libaries...#include <stdio.h>#include <stdlib.h>#include <ncurses.h>#include <unistd.h>#define MAX_LINE 150#define OFF_END 148int main(){ FILE * file; initscr(); file = fopen("map01.map","r"); //Get the file. if (file!=NULL) { char *s,*p; int x,y,i,j,x0,y0,x1,y1,winx,winy,realx,realy; //Declare useful variables... s=p=(char *)malloc(MAX_LINE); //Set the limit for amount of characters ( when maps become large, the constant will probably be increased ). while( ((*p=getc(file))!='\n') && (p<(s+OFF_END))) { p++; } //get first line *p='\0'; if ((s[0]!='x') || (s[1]!='=')) { //check if it complies endwin(); exit(1); } else { x = atoi(&s[2]); } //get the data from the line. p=s; while( ((*p=getc(file))!='\n') && (p<(s+OFF_END))) { //get the second line p++; } if ((s[0]!='y') || (s[1]!='=')) { //check if it complies endwin(); exit(1); } else { y = atoi(&s[2]); } //and get the data from this data aswell. p=s; while( ((*p=getc(file))!='\n') && (p<(s+OFF_END))) { //ignore the following line as we assume it's [map] ( is to be fixed ) p++; } getyx(stdscr,realy,realx); //get the window size ( I guess ) winx=30; //Set a window size for x and y, which is the window you see, it should be relative to the realx,realy. winy=10; x0=5; //Make offset ( e.g. when you will be able to move the map around, these numbers are going to decrease/increase ). y0=0; x1=winx+x0; //Get the other end y1=winy+y0; addstr("+"); //start the box for(i=x0;i<=x1;i++) { //The upper side of it addstr("-"); } addstr("+\n"); //and the end of the upper part of the box. for(i=y0*3;i<=y1*3;i+=3) { //start the drawning map loop. p=s; while(((*p=getc(file))!='\n') && (p<(s+OFF_END))) { p++; } //get the line we need. *p='\0'; if (s[0]=='#') { //See if it's a comment, then the line should be ignored. i--; } else { addstr("|"); //Start the left side of the border. for (j=x0*3;j<=x1*3;j+=3) { switch (s[j]) { //Check what type of tile we are talking about case 'G': //Ground? addstr(":"); break; case 'R': //Road? if (s[j+1]=='V') addstr("¦"); //Vertical? else if (s[j+1]=='H') addstr("="); //Horizontal? else if (s[j+1]=='C') addstr("X"); //A cross? break; case 'W': //Water? if (s[j+1]=='-') addstr("~"); //Just water? else if (s[j+1]=='C') addstr("!"); //Or a coast line? break; } } addstr("|\n"); //Add the other border, and line feed ( should this be fixed? ) } } addstr("+"); //Start the bottom of the box. for(i=x0;i<=x1;i++) { addstr("-"); //The long side of the bottom. } addstr("+\n"); //The last character. refresh(); //Send it to the terminal sleep(15); //Let's see it for 15 seconds. endwin(); //Restore the window. fclose(file); //Close the file ( probably should be before ). return 0; //Clean it up... }}