/* r_walk.c
 * calculates an interest table
 * 
 * King Chapter 8, Ex. 9.
 * 
 * By Cory Spitzer
 * March 29th, 2013
 */

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

#define N 8 // Dimensions of Matrix - change START1 and START2
#define START1 2
#define START2 3

int main(void){
    int array [N][N];
    int row, col, direction; // directions 0 thru 4 inclusive
    int a_period = 0x2e; // ascii for "." 
    int current_pos = array[START1][START2];
    
    // seed rand() with the current time
    srand((unsigned) time(NULL)); // line from deal.c, in KN King
    
    // fill the array with ". "
    for (row = 0; row <= N; row ++) {
        for (col = 0; col <= N; col ++) {
            array[row][col] = a_period;   
        }
    }
    
    while (current_pos... ){
            direction = (srand % 4);
            if (new_pos == 0x2e) {
                current_pos = new_pos;
                if (direction == 0)
                    current_pos = current_pos[+1][]
                else if ()
                    
                else if ()
                    
                else 
                    
            }
    }
    

    
    //// print the blank array
    //for (row = 0; row <= N; row ++){
        //for (col = 0; col <= N; col ++) {  
            //printf("%c ", (char)a_period);
        //}
        //printf("\n");
    //}
    
    return 0;
}