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#include<iostream>
#include<cstdlib>
#include<fstream>
#include <iomanip>
using namespace std;
const int MAX = 20;
bool oldArray[MAX][MAX];
bool newArray[MAX][MAX];
bool gen1[MAX][MAX];
bool gen2[MAX][MAX]; // i can use these to do each new generation but i would like to simplify
bool gen3[MAX][MAX]; // if at all possible
bool gen4[MAX][MAX];
bool gen5[MAX][MAX];
void display(bool Array[][20]);
int countneighbors(bool Array[][20],int row, int col);
void clearArray (bool image [MAX][MAX]);
bool setArray(bool oldArray[20][20],int x, int y);
void generation(bool Array[][20], bool newArray[][20]);
int getTotal(int somearray[MAX] [MAX])
int main()
{
ifstream in;
in.open("mylife.txt");
if (!in)
cout << "failed to open file";
else
{
clearArray(oldArray);
while (in)
{
int row, col;
in >> row >> col;
if (in)
setArray(oldArray,row,col);
}
}
cout<<" original grid:"<< endl<<endl;
display(oldArray);
cout << "The grid after 1 generations have passed:" << endl<<endl;
generation(oldArray,newArray);
display(newArray);
cout << "The grid after 2 generations have passed:" << endl<<endl;
generation(newArray,gen1);
display(gen1);
cout << "The grid after 3 generations have passed:" << endl<<endl;
generation(gen1,gen2);
display(gen2);
cout << "The grid after 4 generations have passed:" << endl<<endl;
generation(gen2,gen3);
display(gen3);
cout << "The grid after 5 generations have passed:" << endl<<endl;
generation(gen3,gen4);
display(gen4);
cout<< "The number of living cells in the entire board" << get total<< endl;
cout<<"The number of living cells in row 10 " <<endl;
cout<< " The number of living cells in column 10" << endl;
in.close();
system("pause");
return 0;
}
//**************************************************************************
void clearArray(bool image[MAX][MAX])
{
// Clear the array
for (int row = 0; row < MAX; row++)
for (int col = 0; col < MAX; col++)
image[row][col] = false;
}
//****************************************************************************
bool setArray(bool oldArray[20][20], int x, int y)
{
oldArray[x][y] = true;
return true;
}
//****************************************************************************
void generation(bool Array[][20], bool newArray[][20])
{
for (int row = 0; row < MAX ; row++)
{
for (int col = 0; col < MAX ; col++)
{
int neighbors = countneighbors(Array, row, col);
if(Array[row][col] && neighbors == 2)
newArray[row][col] = true;
if(neighbors == 3)
newArray[row][col] = true;
if(neighbors < 2)
newArray[row][col] = false;
if(neighbors > 3)
newArray[row][col] = false;
}
}
}
//********************************************************************************
void display(bool oldArray[20][20])
{
int horizontal = 0;
//prints horizontal reference numbers, x-axis
cout<<" ";
for (int ref = 0; ref < MAX; ref++)
{
cout<< horizontal;
horizontal++;
if (horizontal == 10) horizontal = 0;
}
cout<< endl;
for (int row = 0; row < MAX; row++)
{
if (row< 10)
cout<<" ";
cout<< row;
for (int col = 0; col < MAX; col++)
{
if (oldArray[row][col])
cout << 'X';
else
cout <<" ";
}
cout << endl;
}
cout << endl;
}
//*************************************************************************
int countneighbors( bool life[][20], int row, int col )
{
int neighbors=0;
if ( col > 0 && life[row][col-1] == true )
neighbors++;
if ( col < 19 && life[row][col+1] == true )
neighbors++;
if (row > 0) {
if ( col > 0 && life[row-1][col-1] == true )
neighbors++;
if ( col < 19 && life[row-1][col+1] == true )
neighbors++;
if ( life[row-1][col] == true )
neighbors++;
}
if (row < 19) {
if ( col > 0 && life[row+1][col-1] == true )
neighbors++;
if ( col < 19 && life[row+1][col+1] == true )
neighbors++;
if ( life[row+1][col] == true )
neighbors++;
}
return neighbors;
}
//This is where i am having problems
//*****************************************************************************
//***************************************************************************
int getTotal(int somearray[MAX] [MAX])
{
int total=0; //used for summing the elements
if(gen4 [MAX][MAX] =='*')
{
total=gen4[MAX][MAX]++;
}
return total;
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