简单实现C语言2048游戏

 /*2048*/ #include #include #include #include //全局变量 int x[4][4]={0}; int score=0; int can_move; int empty() { int i,j; int n=0; for(i=0;i<4;i++) { for(j=0;j<4;j++) { if(x[i][j]==0) n++; } } return n; } int check() { int i,j; int a,b; if(empty() == 0) { a=b=0; for(i=0;i<4;i++) { for(j=0;j<3;j++) { if(x[i][j]==x[i][j+1]) a=1; } } for(j=0;j<4;j++) { for(i=0;i<3;i++) { if(x[i][j]==x[i+1][j]) b=1; } } if(a==0 && b==0) return 0; else return 1; } else return 1; } int win() { int i,j; int a=0; if(check()) { for(i=0;i<4;i++) { for(j=0;j 0) { while(n<16) { i=rand()%4; j=rand()%4; if(x[i][j] == 0) { if(rand()%100 <80) { x[i][j]=2; } else { x[i][j]=4; } break; } n++; } } } void move_up() { int i,j,k; can_move=0; for(j=0;j<4;j++) { for(i=0;i<4;i++) { if(x[i][j] == 0) { for(k=i+1;k<4;k++) { if(x[k][j] != 0) { x[i][j]=x[k][j]; x[k][j]=0; can_move=1; break; } } } } for(i=0;i<3;i++) { if(x[i][j] == x[i+1][j] && x[i][j] != 0) { x[i][j] *= 2; x[i+1][j]=0; can_move=1; score += x[i][j]; } } for(i=0;i<4;i++) { if(x[i][j] == 0) { for(k=i+1;k<4;k++) { if(x[k][j] != 0) { x[i][j]=x[k][j]; x[k][j]=0; break; } } } } } if(can_move == 1) { add(); } } void move_down() { int i,j,k; can_move=0; for(j=0;j=0;i--) { if(x[i][j] == 0) { for(k=i-1;k>=0;k--) { if(x[k][j] != 0) { x[i][j]=x[k][j]; x[k][j]=0; can_move=1; break; } } } } for(i<em style="color:transparent">来源gao.dai.ma.com搞@代*码网</em>=3;i>0;i--) { if(x[i][j] == x[i-1][j] && x[i][j] != 0) { x[i][j] *= 2; x[i-1][j]=0; can_move=1; score += x[i][j]; } } for(i=3;i>=0;i--) { if(x[i][j] == 0) { for(k=i-1;k>=0;k--) { if(x[k][j] != 0) { x[i][j]=x[k][j]; x[k][j]=0; break; } } } } } if(can_move == 1) { add(); } } void move_left() { int i,j,k; can_move=0; for(i=0;i<4;i++) { for(j=0;j<4;j++) { if(x[i][j] == 0) { for(k=j+1;k<4;k++) { if(x[i][k] != 0) { x[i][j]=x[i][k]; x[i][k]=0; can_move=1; break; } } } } for(j=0;j<3;j++) { if(x[i][j] == x[i][j+1] && x[i][j] != 0) { x[i][j] *= 2; x[i][j+1]=0; can_move=1; score += x[i][j]; } } for(j=0;j<3;j++) { if(x[i][j] == 0) { for(k=j+1;k<4;k++) { if(x[i][k] != 0) { x[i][j]=x[i][k]; x[i][k]=0; break; } } } } } if(can_move == 1) { add(); } } void move_right() { int i,j,k; can_move=0; for(i=0;i=0;j--) { if(x[i][j] == 0) { for(k=j-1;k>=0;k--) { if(x[i][k] != 0) { x[i][j]=x[i][k]; x[i][k]=0; can_move=1; break; } } } } for(j=3;j>0;j--) { if(x[i][j] == x[i][j-1] && x[i][j] != 0) { x[i][j] *= 2; x[i][j-1]=0; can_move=1; score += x[i][j]; } } for(j=3;j>=0;j--) { if(x[i][j] == 0) { for(k=j-1;k>=0;k--) { if(x[i][k] != 0) { x[i][j]=x[i][k]; x[i][k]=0; break; } } } } } if(can_move == 1) { add(); } } void out() { int i,j; system("cls"); for(i=0;i<10;i++) { if(i==0)printf("┏━━┳━━┳━━┳━━┓\n┃  ┃  ┃  ┃  ┃\n┃"); else if(i==8)printf("┗━━┻━━┻━━┻━━┛\n"); else if(i==9)printf(" SCORE:%d\n",score); else if(i%2==0)printf("┣━━╋━━╋━━╋━━┫\n┃  ┃  ┃  ┃  ┃\n┃"); else { for(j=0;j<4;j++) { if(x[i/2][j]!=0)printf("%4d",x[i/2][j]); else printf("  "); printf("┃"); } printf("\n"); } } if(win()) {printf("You are win!");} if(!check()) {printf("Game over!");} } int main() { unsigned char key; add(); add(); out(); while(1) { key = getch(); switch(key) { case 'w': move_up();    break; case 'a': move_left();   break; case 's': move_down();   break; case 'd': move_right();  break; } out(); } return 0; }