MNode.h

#pragma once
#include<iostream>
#include<math.h>
#include<time.h>

#include"Othello.h"

class MNode {
public:
	MNode(Othello *othello);
	Othello *othello;
    int blackCount;
    int whiteCount;
	int vn;
	double an;
	vector<MNode*> children;
	MNode *parent;
	MNode* SearchAndPlay();
	MNode* Play(int n);
	MNode* Play(int x, int y);
	void BackPropagation(double val);
	void freetree();
	//int fullexpanded;
	~MNode();

	//FOT TEST
	void showtree(int level, int tatrgetlevel);
	void showtree(int level);

private:
	inline double getTimelimit(){
		double base = 20;
		double childrenfactor;
		double processfactor;

		int csize = children.size();
		if(csize == 1) return 0;
		if (csize > 10) csize = 10;
		childrenfactor = csize / 2.0;
		
		int count = blackCount + whiteCount;
		if (count < 32) processfactor = 0;
		else {
			processfactor = (32.0 - count) / 32.0 * 15.0;
		}

		double res = base + childrenfactor + processfactor;
		if(res > 55) res = 55;
		return res;
	}
	int TreePolicy();
	int DefaultPolicy();
	int SearchOnce();
};