C语言开发小游戏案例 - 2048小游戏

#include<stdio.h> #include<conio.h> //使用getch()函数 #include<time.h> #include <stdlib.h> int num[4][4]; int score, gameover, ifappear, gamew, gamef,move; char key; void explation() { void menu(); system("cls"); printf("\t\t*****************************************\t\t\n"); printf("\t\t*****************************************\n"); printf("\t\t******************游戏规则***************\n"); printf("\t\t*****************************************\n"); printf("\t\t*****************************************\t\t\n"); printf("玩家可以选择上、下、左、右或W、A、S、D去移动滑块\n"); printf("玩家选择的方向上若有相同的数字则合并\n"); printf("合并所得的所有新生成数字相加即为该步的有效得分\n"); printf("玩家选择的方向行或列前方有空格则出现位移\n"); printf("每移动一步，空位随机出现一个2或4\n"); printf("棋盘被数字填满，无法进行有效移动，判负，游戏结束\n"); printf("棋盘上出现2048，获胜，游戏结束\n"); printf("按上下左右去移动滑块\n"); printf("请按任意键返回主菜单...\n"); getch(); system("cls"); main(); } void gamefaile() { int i, j; system("cls"); printf("\t\t*****************************************\t\t\n"); printf("\t\t*****************************************\n"); printf("\t\t******************you fail***************\n"); printf("\t\t*****************************************\n"); printf("\t\t*****************************************\t\t\n"); printf("\t\t\t---------------------\n\t\t\t"); for (j = 0; j<4; j++) { for (i = 0; i<4; i++) if (num[j][i] == 0) printf("| "); else printf("|%4d", num[j][i]); printf("|\n"); printf("\t\t\t---------------------\n\t\t\t"); } printf("你的成绩：%d,移动了%d步\n", score,move); printf("请按任意键返回主菜单...\n"); getch(); system("cls"); main(); } void gamewin() { int i, j; system("cls"); printf("\t\t*****************************************\t\t\n"); printf("\t\t*****************************************\n"); printf("\t\t*******************you win***************\n"); printf("\t\t*****************************************\n"); printf("\t\t*****************************************\t\t\n"); printf("\t\t\t---------------------\n\t\t\t"); for (j = 0; j<4; j++) { for (i = 0; i<4; i++) if (num[j][i] == 0) printf("| "); else printf("|%4d", num[j][i]); printf("|\n"); printf("\t\t\t---------------------\n\t\t\t"); } printf("你的成绩：%d,移动了%d步\n", score,move); printf("请按任意键返回主菜单...\n"); getch(); system("cls"); main(); } void prin() { int i, j; system("cls"); printf("\t\t*****************************************\t\t\n");//输出界面 printf("\t\t*****************************************\n"); printf("\t\t******************游戏开始***************\n"); printf("\t\t*****************************************\n"); printf("\t\t*****************************************\t\t\n"); printf("\t\t 请按方向键或W、A、S、D移动滑块\n");//输出操作提示语句 printf("\t\t 按ESC返回至主菜单\n"); printf("\t\t\t---------------------\n\t\t\t"); for (j = 0; j<4; j++) //输出4*4的表格 { for (i = 0; i<4; i++) if (num[j][i] == 0) printf("| "); else printf("|%4d", num[j][i]); printf("|\n"); printf("\t\t\t---------------------\n\t\t\t"); } printf("你的成绩：%d，移动了%d步\n", score,move);//输出得分和移动步数 } void appear() { int i, j,ran,t[16],x=0,a,b; srand((int)time(0)); //随机种子初始化 for (j = 0; j < 4; j++) //将空白的区域的坐标保存到中间数组t中 for (i = 0; i < 4;i++) if (num[j][i] == 0) { t[x] = j * 10 + i; x++; } if (x == 1) //在t中随机取一个坐标 ran = x - 1; else ran = rand() % (x - 1); a = t[ran] / 10; //取出这个数值的十位数 b = t[ran] % 10; //取出这个数值的个位数 srand((int)time(0)); if ((rand() % 9)>2) //在此空白区域随机赋值2或4 num[a][b] = 2; else num[a][b] = 4; } void close() { exit(0); } void add(int *p) { int i=0, b; while (i<3) { if (*(p + i) != 0) { for (b = i + 1; b < 4; b++) { if (*(p + b) != 0) if (*(p + i) == *(p + b)) { score = score + (*(p + i)) + (*(p + b)); *(p + i) = *(p + i) + *(p + b); if (*(p + i) == 2048) gamew = 1; *(p + b) = 0; i = b + i; ++ifappear; break; } else { i = b; break; } } if (b == 4) i++; } else i++; } } void Gameplay() { int i, j, g, e, a, b[4]; appear(); appear(); while (1) { if (ifappear!=0) appear(); prin(); key = getch(); switch (key) { case 'w': case 'W': case 72: ifappear = 0; for (j = 0; j < 4; j++) { for (i = 0; i < 4; i++) { b[i] = num[i][j]; num[i][j] = 0; } add(b); e = 0; for (g = 0; g < 4; g++) { if (b[g] != 0) { num[e][j] = b[g]; if (g != e) ++ifappear; e++; } } } if (ifappear!=0) ++move; break; case 's': case 'S': case 80: ifappear = 0; for (j = 0; j < 4; j++) { for (i = 0; i < 4; i++) { b[i] = num[i][j]; num[i][j] = 0; } add(b); e = 3; for (g = 3; g>=0; g--) { if (b[g] != 0) { num[e][j] = b[g]; if (g != e) ++ifappear; e--; } } } if (ifappear != 0) ++move; break; case 'a': case 'A': case 75: ifappear = 0; for (j = 0; j < 4; j++) { for (i = 0; i < 4; i++) { b[i] = num[j][i]; num[j][i] = 0; } add(b); e = 0; for (g = 0; g < 4; g++) { if (b[g] != 0) { num[j][e] = b[g]; if (g!=e) ++ifappear; e++; } } } if (ifappear != 0) ++move; break; case 'd': case 'D': case 77: ifappear = 0; for (j = 0; j < 4; j++)