1 #include <iostream>
2 #include <windows.h>
3 #include <ctime>
4 using namespace std;
5
6 int const ROW = 4;
7 int const COL = 4;
8 int game[ROW][COL] = {0};
9
10 //上下左右
11 int const UP = 1;
12 int const DOWN = 2;
13 int const LEFT = 3;
14 int const RIGHT = 4;
15
16 //游戏所处的状态
17 int const GAME_OVER = 1;
18 int const GAME_WIN = 2;
19 int const GAME_CONTINUE = 3;
20
21 enum GameNum
22 {
23 Game_2 = 2,
24 Game_4 = 4,
25 Game_8 = 8,
26 Game_16 = 16,
27 Game_32 = 32,
28 Game_64 = 64,
29 Game_128 = 128,
30 Game_256 = 256,
31 Game_512 = 512,
32 Game_1024 = 1024,
33 Game_2048 = 2048,
34 };
35
36 //打印所得的数组
37 void Print()
38 {
39 system("cls");
40 cout << "***************** 2048 控 制 台 版 ******************" << endl;
41 cout << "***************** By Tanzf (Intern) ******************" << endl << endl;
42 for (int i = 0; i < ROW; ++i)
43 {
44 cout << "---------------------------------"<< endl;
45 for (int j = 0; j < COL; ++j)
46 {
47 if (game[i][j] == 0)
48 {
49 cout <<"| \t";
50 }
51 else
52 {
53 cout <<"| " << game[i][j] << "\t";
54 }
55 }
56 cout << "|" << endl;
57 }
58 cout << "---------------------------------"<< endl;
59 }
60
61
62 bool CreateNumber()
63 {
64 int x = -1;
65 int y = -1;
66 int times = 0;
67 int maxTimes = ROW * COL;
68 //三分之二的概率生成2，三分之一的概率生成4
69 int whitch = rand() % 3;
70 do
71 {
72 x = rand() % ROW;
73 y = rand() % COL;
74 ++times;
75 } while (game[x][y] != 0 && times <= maxTimes);
76
77 //说明格子已经满了
78 if(times >= maxTimes)
79 {
80 return false;
81 }
82 else
83 {
84 GameNum num;
85 if(whitch == 0)
86 {
87 num = Game_4;
88 }
89 else if(whitch)
90 {
91 num = Game_2;
92 }
93 game[x][y] = num;
94 }
95
96 return true;
97 }
98
99 void Process(int direction)
100 {
101 switch (direction)
102 {
103 case UP:
104 //最上面一行不动
105 for(int row = 1; row < ROW; ++row)
106 {
107 for(int crow = row; crow >= 1; --crow)
108 {
109 for(int col = 0; col < COL; ++col)
110 {
111 //上一个格子为空
112 if(game[crow-1][col] == 0)
113 {
114 game[crow-1][col] = game[crow][col];
115 game[crow][col] = 0;
116 }
117 else
118 {
119 //合并
120 if(game[crow-1][col] == game[crow][col])
121 {
122 game[crow - 1][col] *= 2;
123 game[crow][col] = 0;
124 }
125
126 }
127 }
128 }
129 }
130 break;
131 case DOWN:
132 //最下面一行不动
133 for(int row = ROW - 2; row >= 0; --row)
134 {
135 for(int crow = row; crow < ROW - 1; ++crow)
136 {
137 for(int col = 0; col < COL; ++col)
138 {
139 //上一个格子为空
140 if(game[crow + 1][col] == 0)
141 {
142 game[crow + 1][col] = game[crow][col];
143 game[crow][col] = 0;
144 }
145 else
146 {
147 //合并
148 if(game[crow + 1][col] == game[crow][col])
149 {
150 game[crow + 1][col] *= 2;
151 game[crow][col] = 0;
152 }
153
154 }
155 }
156 }
157 }
158 break;
159 case LEFT:
160 //最左边一列不动
161 for(int col = 1; col < COL; ++col)
162 {
163 for(int ccol = col; ccol >= 1; --ccol)
164 {
165 for(int row = 0; row < ROW; ++row)
166 {
167 //上一个格子为空
168 if(game[row][ccol-1] == 0)
169 {
170 game[row][ccol - 1] = game[row][ccol];
171 game[row][ccol] = 0;
172 }
173 else
174 {
175 //合并
176 if(game[row][ccol - 1] == game[row][ccol])
177 {
178 game[row][ccol - 1] *= 2;
179 game[row][ccol] = 0;
180 }
181
182 }
183 }
184 }
185 }
186 break;
187 case RIGHT:
188 //最右边一列不动
189 for(int col = COL - 2; col >= 0; --col)
190 {
191 for(int ccol = col; ccol <= COL - 2; ++ccol)
192 {
193 for(int row = 0; row < ROW; ++row)
194 {
195 //上一个格子为空
196 if(game[row][ccol + 1] == 0)
197 {
198 game[row][ccol + 1] = game[row][ccol];
199 game[row][ccol] = 0;
200 }
201 else
202 {
203 //合并
204 if(game[row][ccol + 1] == game[row][ccol])
205 {
206 game[row][ccol + 1] *= 2;
207 game[row][ccol] = 0;
208 }
209
210 }
211 }
212 }
213 }
214 break;
215 }
216
217 }
218
219 //处理输入输出，返回上下左右
220 int Input()
221 {
222 //读取上下左右四个方向键
223 int upArrow = 0;
224 int downArrow = 0;
225 int leftArrow = 0;
226 int rightArrow = 0;
227 int direction = 0;
228 while (true)
229 {
230 upArrow = GetAsyncKeyState(VK_UP);
231 downArrow = GetAsyncKeyState(VK_DOWN);
232 leftArrow = GetAsyncKeyState(VK_LEFT);
233 rightArrow = GetAsyncKeyState(VK_RIGHT);
234
235 if(upArrow)
236 {
237 direction = UP;
238 break;
239 }
240 else if(downArrow)
241 {
242 direction = DOWN;
243 break;
244 }
245 else if(leftArrow)
246 {
247 direction = LEFT;
248 break;
249 }
250 else if(rightArrow)
251 {
252 direction = RIGHT;
253 break;
254 }
255
256 Sleep(100);
257 }
258
259 return direction;
260 }
261
262 //判断游戏状态
263 int Judge()
264 {
265 //赢得游戏
266 for(int i = 0; i < ROW; ++i)
267 {
268 for(int j = 0; j < COL; ++j)
269 {
270 if(game[i][j] == 2048)
271 {
272 return GAME_WIN;
273 break;
274 }
275 }
276 }
277
278 //横向检查
279 for(int i = 0 ; i < ROW; ++i)
280 {
281 for(int j = 0; j < COL - 1; ++j)
282 {
283 if(!game[i][j] || (game[i][j] == game[i][j+1]))
284 {
285 return GAME_CONTINUE;
286 break;
287 }
288 }
289 }
290 //纵向检查
291 for(int j = 0; j< COL; ++j)
292 {
293 for(int i = 0; i < ROW -1; ++i)
294 {
295 if(!game[i][j] || (game[i][j] == game[i+1][j]))
296 {
297 return GAME_CONTINUE;
298 break;
299 }
300 }
301 }
302
303 //不符合上述两种状况，游戏结束
304 return GAME_OVER;
305
306 }
307
308 int main()
309 {
310 //设置一个随机数种子
311 srand((unsigned int)time(0));
312 CreateNumber();
313 CreateNumber();
314 Print();
315 int direction = 0;
316 int gameState = -1;
317 while(true)
318 {
319 direction = Input();
320
321 gameState = Judge();
322 if(direction && gameState == GAME_CONTINUE)
323 {
324 Process(direction);
325 CreateNumber();
326 Print();
327 Sleep(100);
328 }
329 else if(gameState == GAME_WIN)
330 {
331 Print();
332 cout << "You Win！" << endl;
333 break;
334 }
335 else if(gameState == GAME_OVER)
336 {
337 Print();
338 cout <<"You lose!" << endl;
339 break;
340 }
341 }
342
343 return 0;
344 }
时间： 2024-11-02 23:02:12