#include <iostream.h>
#include <fstream.h>
#include "fish.h"
#include "randGen.h"
#include "environ.h"
#include "display.h"

//	fishmatrix.cpp
//	Program Worksheet apa11.1a #1
//	G. Volger
//	3.1.01

//	Needed new fucntions in environment class
//		FishCount() - Returns the number of fish in the environment
//		KillFish(position) - Kills the fish at position in the
//							 environment (if there is one there)

void LiveDie(Environment & ocean);
// pre: The ocean environment exists
// post: For every loop, every existing fish has a 2% of dying.
//		 There are 100 generations of loops


int main()
{
	ifstream input;
	input.open("fishmatrix.dat");		// Make sure fish.dat is in your project directory
	Environment ocean(input);
	
	Display d;
	
	d.Show(ocean);
	
	Position p1(0,0), p2(-200,200);
	cout << "\nTrying to kill a fish where there is no fish";
	ocean.KillFish(p1);
	cout << " - OK, it works," << endl;
	cout << "Trying to kill a fish outside the environment";
	ocean.KillFish(p2);
	cout << " - OK, it works" << endl;

	LiveDie(ocean);
	cout << "\nThere are " << ocean.FishCount() << " fish left\n" << endl;
	d.Show(ocean);
	
  	
	return 0;
}

void LiveDie(Environment & ocean)
// pre: The ocean environment exists
// post: For every loop, every existing fish has a 2% of dying.
//		 There are 100 generations of loops
{
}