DOS版2048

最新推荐文章于 2019-01-30 10:16:01 发布
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最新推荐文章于 2019-01-30 10:16:01 发布
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分类专栏： C++
本文链接：https://blog.youkuaiyun.com/qq_40947718/article/details/79153745
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本人写的C++2048源码加注释，用的DOS做界面所以界面可能就没法看了....游戏还是基本没问题，调试了很久，用Vector做了棋盘，事实证明容器确实不适合做数组的工作，调试的时候经常out of range 如果有人发现BUG了可以回复我，我会再做修改的
#include<iostream>
#include<regex>
#include<string>
#include<fstream>
#include<iomanip>
#include<random>
#include<vector>
#include<algorithm>
#include<ctime>
#include <conio.h>
using namespace std;
#define winnumber 2048
void hello()
{
	cout << setw(50) << "欢迎来到李琦2048" << endl;
	double start = double(clock()) / CLOCKS_PER_SEC;
	while ((double(clock()) / CLOCKS_PER_SEC - start) < 1);
	system("cls");
	cout << "\n\n\n\t\t\t" << "即将进入游戏"<<endl;
	for (int i = 3; i > 0; i--)
	{	
		system("cls");
		cout << "\n\n\n\t\t\t倒计时" << i << "秒" << endl;
		double start = double(clock()) / CLOCKS_PER_SEC;
		while ((double(clock()) / CLOCKS_PER_SEC - start) < 1);
		

	}
}

class Qipan
{
public:
	Qipan() {
		vector<int> pan;
		int m, n;//开始数字位置
		for (int i = 0; i < 4; i++)
			pan.push_back(0);
		for (int i = 0; i < 4; i++)
		{
			pane.push_back(pan);
		}
			//for (int i = 0; i <= 3; i++) //初始化棋盘
			//	for (int j = 0; j <= 3; j++)//开始用二维数组 很奇怪的是使用全部初始化得到结果并不是0语句为：pane[4][4]={0};
			//	{
			//		
			//		if (i == 3) pane[i][j] = 2;
			//	}
		for (int i = 0; i < 2; i++)
		{
			m = rand() % 4;
			n = rand() % 4;
			pane[m][n] = 2;
		}
		}	
	Qipan(Qipan &qipan1)=default; //拷贝控制成员，没有指针成员可以不写。
	int operator =(int);
	void update();
	void randpane();
	bool ifzero(int x);
	int moveup();
	int movedown();
	int moveleft();
	int moveright();
	int GetDirection();
	bool wingame();
	int maxnumber();

private:
	vector<vector<int>> pane;
};
int Qipan::operator=(int x)
{
	cout << "lilili" << endl;
	return 3;
}
int Qipan::maxnumber()
{
	int max = pane[0][0];
	for (int i = 0; i < 4; i++)
	{
		for (int j = 0; j < 4; j++)
		{
			if (pane[i][j] > max)
				max = pane[i][j];
		}
	}
	return max;
}
//Qipan::Qipan(Qipan &qipan1)
//{
//	vector<int> pan;
//	int m, n;//开始数字位置
//	for (int i = 0; i < 4; i++)
//		pane.push_back(qipan1.pane[i]);
//	//for (int i = 0; i < 4; i++)
//	//{
//	//	this->pane.push_back(pan);
//	//}
//	//for (int i = 0; i < 4; i++)
//	//	for (int j = 0; j < 4; j++)
//	//	{
//	//		this->pane[i][j] = qipan1.pane[i][j];
//	//	}
//}
void Qipan::update()
{
	system("cls");
	cout << setw(36) << "李琦版2048" << endl;
	cout << setw(46) << "|-----|-----|-----|-----|" << endl;
	for(int i=0;i<4;i++)
		for (int j = 0; j < 4; j++)
		{	
			if (pane[i][j] == 0) {

				if (j == 0)
					cout << setw(20) << "" << setw(2) << "|" << setw(4)<<"";
				else
					cout << setw(2) << "|" << setw(4)<<"";
				if (j == 3)
				{
					cout << setw(2) << "|" << endl;
					cout << setw(46) << "|-----|-----|-----|-----|" << endl;
				}
			}
			else {
				if (j == 0)
					cout << setw(20) << "" << setw(2) << "|" << setw(3)<< pane[i][j] << " ";
				else
					cout << setw(2) << "|" << setw(3) << pane[i][j] << " ";
				if (j == 3)
				{
					cout << setw(2) << "|" << endl;
					cout << setw(46) << "|-----|-----|-----|-----|" << endl;
				}
			}
		}
}

void Qipan::randpane()
{
	static default_random_engine e(time(0));  //C++新标准的随机引擎
	static uniform_int_distribution<unsigned>u(1, 2);

	int i,m,n;
	i = u(e);
	int newnumber = pow(2, i);
	//while ((i = u(e)) !=2|| (i = u(e)) != 4);
		do {
			 m = rand() % 4;
			 n = rand() % 4;
		} while (pane[m][n] != 0);
		pane[m][n] = newnumber;

}
bool Qipan::ifzero(int x)
{
	if (x != 0);
	return true;
	return false;
}
int Qipan::moveup()
{
	int flag = 0;
	for (int i = 0; i < 4; i++)
	{
		for (int j = 1; j < 4; j++)
		{
			int k = j;
			for (; k > 0; k--)				//数字合并后再向上靠拢一次。
			{
				if (pane[k - 1][i] == 0)
				{
					pane[k - 1][i] = pane[k][i];
					pane[k][i] = 0;
					flag = 1;
				}
			}

		}
		
	}
	this->update();
	for (int i = 0; i < 4; i++)  //数字合并
	{
		for (int j = 1; j < 4; j++)
		{
			if (pane[j - 1][i] == pane[j][i])
			{
				pane[j - 1][i] *= 2;
				pane[j][i] = 0;
				flag = 1;
			}	
		}

	}
	for (int i = 0; i < 4; i++)
	{
		for (int j = 1; j < 4; j++)
		{
			int k = j;
			for (; k > 0; k--)				//用的是冒泡算法
			{
				if (pane[k - 1][i] == 0)
				{
					pane[k - 1][i] = pane[k][i];
					pane[k][i] = 0;
					
				}
			}

		}
	}

	return flag;

}
int Qipan::movedown()
{
	int flag = 0;
		for (int i = 0; i < 4; i++)
		{
			for (int j = 2; j >= 0; j--)
			{
				int k = j;
				for (; k <3; k++)				//数字合并后再向xia靠拢一次。
				{
					if (pane[k + 1][i] == 0)
					{
						pane[k + 1][i] = pane[k][i];
						pane[k][i] = 0;
						flag = 1;
					}
				}

			}

		}
		for (int i = 0; i < 4; i++)  //数字合并
		{
			for (int j = 2; j >=0; j--)
			{
				if (pane[j +1][i] == pane[j][i])
				{
					pane[j + 1][i] *= 2;
					pane[j][i] = 0;
					flag = 1;
				}
			}

		}
		for (int i = 0; i < 4; i++)
		{
			for (int j = 2; j >= 0; j--)
			{
				int k = j;
				for (; k <3; k++)				//数字合并后再向xia靠拢一次。
				{
					if (pane[k + 1][i] == 0)
					{
						pane[k + 1][i] = pane[k][i];
						pane[k][i] = 0;
					}
				}

			}

		}

		return flag;
}
int  Qipan::moveleft()
{
	int flag = 0;
	for (int i = 0; i < 4; i++)
	{
		for (int j = 1; j<4; j++)
		{
			int k = j;
			for (; k >0; k--)				//数字合并后再向zuo靠拢一次。
			{
				if (pane[i][k-1] == 0)
				{
					pane[i][k-1] = pane[i][k];
					pane[i][k] = 0;
					flag = 1;
				}
			}

		}

	}
	for (int i = 0; i < 4; i++)  //数字合并
	{
		for (int j = 1; j <4; j++)
		{
			if (pane[i][j-1] == pane[i][j])
			{
				pane[i][j-1] *= 2;
				pane[i][j] = 0;
				flag = 1;
			}
		}

	}
	for (int i = 0; i < 4; i++)
	{
		for (int j = 1; j<4; j++)
		{
			int k = j;
			for (; k >0; k--)				//数字合并后再向zuo靠拢一次。
			{
				if (pane[i][k - 1] == 0)
				{
					pane[i][k - 1] = pane[i][k];
					pane[i][k] = 0;
				}
			}

		}

	}

	return flag;
}
int  Qipan::moveright()
{
	int flag = 0;
	for (int i = 0; i < 4; i++)
	{
		for (int j = 2; j>=0; j--)
		{
			int k = j;
			for (; k <3; k++)				//数字合并后再向you靠拢一次。
			{
				if (pane[i][k +1] == 0)
				{
					pane[i][k +1] = pane[i][k];
					pane[i][k] = 0;
					flag = 1;
				}
			}

		}

	}
	for (int i = 0; i < 4; i++)  //数字合并
	{
		for (int j = 2; j >=0; j--)
		{
			if (pane[i][j + 1] == pane[i][j])
			{
				pane[i][j + 1] *= 2;
				pane[i][j] = 0;
				flag = 1;
			}
		}

	}
	for (int i = 0; i < 4; i++)
	{
		for (int j = 2; j >= 0; j--)
		{
			int k = j;
			for (; k <3; k++)				//数字合并后再向you靠拢一次。
			{
				if (pane[i][k + 1] == 0)
				{
					pane[i][k + 1] = pane[i][k];
					pane[i][k] = 0;
				}
			}

		}

	}

	return  flag;
}
bool Qipan::wingame()
{
	for(int i=0;i<4;i++)
		for (int j = 0; j < 4; j++)
		{
			if (pane[i][j] >= winnumber)
			{
				cout << setw(45) << "You Win!" << endl;
				return false;
			}
		}
	return true;
}
bool gameover(Qipan qipan)
{
	if (!(qipan.movedown() || qipan.moveleft() || qipan.moveup() || qipan.moveright()))
	{
		cout << setw(45) << "Game over" << endl;
			cout<< setw(45) << "Your score is " << qipan.maxnumber();
		return false;
	}
	return true;
}
int Qipan::GetDirection()
{

	int ret = 0;
	do
	{
		int ch = _getch();
		if (isascii(ch)) 
			continue;
		ch = _getch();
		switch (ch)
		{
		case 72:
			ret = 2; // top
			break;
		case 75:
			ret = 1; // left 
			break;
		case 77:
			ret = 3; // right
			break;
		case 80:
			ret = 4; // down
			break;
		default:
			break;
		}
	} while (ret == 0);
	return ret;
}

int main()
{
	
	while (1)
	{
		system("color e4");
		Qipan qipan;
		hello();	
		qipan.update();
		int testup, testdown,testleft, testright;
		while (qipan.wingame() && gameover(qipan))
		{
			int i = qipan.GetDirection();
			switch (i)
			{
			case 2:
				if (testup = qipan.moveup())
				{
					qipan.randpane();
					qipan.update();
				}
				
				break;
			case 4:
				 if (testdown = qipan.movedown())
				{
					qipan.randpane();
					qipan.update();
				}
				break;
			case 1:
				if (testleft = qipan.moveleft())
				{
					qipan.randpane();
					qipan.update();
				}
				break;
			case 3:
				if (testright = qipan.moveright())
				{
					qipan.randpane();
					qipan.update();
				}
				break;
			default:
				break;
			}
		}
		int a=qipan.maxnumber();
		char x;
	loop:
		
		cout << "Do you want to play again?Y/N";
		cin >> x;
		if (x == 'Y' || x == 'y')
			continue;
		else if (x == 'N' || x == 'n')
			break;
		else
		{
			cout << "Invalid input";
			goto loop;
		}


	}

	return 0;
}