#include<iostream>
#include<cstdlib>
#include"TTT_Players.hpp"
#include"TTT_PlayGround.hpp"
using namespace std;

bool TTT_HumanPlayer::move(TTT_Move &m) {
	int i, j;
	cout << endl << "Inserisci riga e colonna (-1 -1 per terminare):";
	cin >> i >> j;
	if(i==-1)
		return false;
	m.row=i;
	m.col=j;
	return true;
}

bool TTT_FirstFree::move(TTT_Move &m) {
	if (!match->getPlayground(myPlayground))
		return false; // qualcosa è andata storta
	for(int i=0;i<3;i++) 
		for(int j=0;j<3;j++)
			if(myPlayground[i][j]==0) {
				m.row=i;
				m.col=j;
				return true;
			}
	return false; // nessuna cella libera
}


TTT_RandomPlayer::TTT_RandomPlayer(int ID, tttPlayGround *m): TTT_AutoPlayer(ID,m), seed(0) {
}

TTT_RandomPlayer::TTT_RandomPlayer(int ID, tttPlayGround *m, int s): TTT_AutoPlayer(ID,m) {
	reset(s);
}

void TTT_RandomPlayer::reset(int s) {
	seed=s;
	srand(s);
}

bool TTT_RandomPlayer::move(TTT_Move &m) {
	int i,j,count=0;
	if (!match->getPlayground(myPlayground))
		return false; // qualcosa è andata storta
	do {
		i=rand()%3;
		j=rand()%3;
		if(myPlayground[i][j]==0) {
			m.row=i;
			m.col=j;
			return true;
		}
		count++;
	} while(count<maxiter);
	return false;
}