//
// Created by priebe on 9/5/2018.
//
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>

#include "life.h"

void populateWorld(char fname[], char *grid[], int *numRows, int *numCols)
{
   
   FILE *fptr;
   fptr = fopen(fname, "r");
   
   char buf[BUFSIZ];

   if (fptr == NULL) {
      printf("Cannot open file!\n");
      exit(0);
   }
   else {
      printf("found it!\n");

      *numRows = 0;
      while (fgets(buf, sizeof(buf), fptr) != NULL) {
         *numCols = strlen(buf) - 1; //counting the EOL character?
         printf("row %d cols %d  %s", *numRows,*numCols, buf);
         grid[(*numRows)] = buf;

printf("%s",grid[(*numRows)]);
   for (int i = 0; i < *numRows; i++)
      printf("i %d %s",i,grid[i]); 

         (*numRows)++;
      }
   }

   for (int i = 0; i < *numRows; i++)
      printf("i %d %s",i,grid[i]); 
}

void showWorld(char *grid[], int numRows, int numCols)
{
printf("show world - numRows %d   numCols %d\n", numRows, numCols);
   for (int i = 0; i < numRows; i++) {
      for (int j = 0; j < numCols; j++) {
         printf("%c", grid[i][j]);
      }
      
      printf("\n");
   }
}

void iterateGeneration(char *grid[], int numRows, int numCols)
{
   
}