ReadMe：

弹球游戏按键说明(注意大小写)：

Q End Up Game 游戏停止

P Play Again  再玩一次

f 速度x轴方向减速

s 速度x轴方向加速

F 速度y轴方向减速

S 速度y轴方向加速

J 移动挡板变短

L 移动挡板变长

4 移动挡板向左移动

6 移动挡板向右移动

补充说明：

游戏屏幕左上角显示当前得分和游戏状态（ GameOn or GameOver ）

游戏过程中忽略ctrl+c和ctrl+\信号，游戏结束后恢复信号

/×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××/

　　　　分。。。。割。。。。线

/×××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××/

1 #include 
      
         2   3 #include 
       
          4   5 #include 
        
           6   7 #include 
         
            8   9 #include 
          
            10  11 #include "bounce.h" 12  13 #include 
           
             14 15 16 17 18 19 bool set_up( bool ); 20 21 void wrap_up(); 22 23 void ball_move(); 24 25 void show_baffle(); 26 27 void in_bound( struct BallInfo * ); 28 29 int set_ticker( int ); 30 31 bool judge_in_bound( int ,int ); 32 33 void show_baffle(); 34 35 void try_move_my_moving_baffle( char ); 36 37 void show_my_moving_baffle(); 38 39 void cover_my_moving_baffle(); 40 41 void show_score_gameon(); 42 43 void show_score_gameoff(); 44 45 void clear_up(); 46 47 void solve_sigint(); 48 49 void solve_sigquit(); 50 51 bool ball_crash_brick(); 52 53 void show_my_moving_brick( int ,int ); 54 55 void cover_my_moving_brick( int ,int ); 56 57 58 59 struct BallInfo my_moving_ball; 60 61 struct BaffleInfo my_moving_Baffle; 62 63 struct Brick my_moving_brick[2]; 64 65 int score; 66 67 68 69 void clear_up(){ 70 71 int i,j; 72 73 for( i=0;i<24;i++ ){ 74 75 for( j=0;j<80;j++ ){ 76 77 mvaddch( i,j,BLANK ); 78 79 } 80 81 } 82 83 return ; 84 85 } 86 87 /******************************************************** 88 89 clear up the whole screen 90 91 *********************************************************/ 92 93 94 95 96 97 bool set_up( bool flag ){ 98 99 char od;100 101 my_moving_ball.x_pos = startX;102 103 my_moving_ball.y_pos = startY;104 105 my_moving_ball.x_Time1 = my_moving_ball.x_Time2 = X_Time;106 107 my_moving_ball.y_Time1 = my_moving_ball.y_Time2 = Y_Time;108 109 my_moving_ball.x_dir = 1;110 111 my_moving_ball.y_dir = 1;112 113 my_moving_ball.ball_symbol = BALL;114 115 116 117 my_moving_Baffle.len = BaffleLen;118 119 my_moving_Baffle.baffle_symbol = BaffleSymbol;120 121 my_moving_Baffle.x = startX_;122 123 my_moving_Baffle.y = startY_;124 125 126 127 my_moving_brick[0].x = TopRow+DELTA;128 129 my_moving_brick[0].y = LeftCol+1;130 131 my_moving_brick[0].speed = speed1;132 133 my_moving_brick[0].dir = 1;134 135 my_moving_brick[0].flag = true;136 137 138 139 score = 0;140 141 142 143 initscr();144 145 noecho();146 147 crmode();148 149 keypad( stdscr,true );150 151 //attroff( A_BLINK );152 153 154 155 if( flag==true ){156 157 mvaddstr( startX-3,startY,"Do you want play game (y/n)?" );158 159 mvaddstr( startX-2,startY,"Press 's' to slow (x-axis)");160 161 mvaddstr( startX-1,startY,"Press 'f' to fast (x-axis)");162 163 mvaddstr( startX,startY,"Press 'S' to slow (y-axis)");164 165 mvaddstr( startX+1,startY,"Press 'F' to slow (y-axis)");166 167 mvaddstr( startX+2,startY,"Press '4' to the left");168 169 mvaddstr( startX+3,startY,"Press '6' to the right");170 171 mvaddstr( startX+4,startY,"(Please refer to the ReadMe.)");172 173 move( LINES-1,COLS-1 );174 175 refresh();176 177 od = getch();178 179 if( od=='y'||od=='Y' ){ clear_up(); }180 181 else {182 183 wrap_up();184 185 return false;186 187 }188 189 }190 191 /* 游戏最开始进入界面 */ 192 193 194 195 show_score_gameon();196 197 198 199 signal( SIGINT,solve_sigint );200 201 signal( SIGQUIT,solve_sigquit );202 203 204 205 mvaddch( my_moving_ball.y_pos, my_moving_ball.x_pos, my_moving_ball.ball_symbol );206 207 show_baffle();208 209 show_my_moving_baffle();210 211 show_my_moving_brick( my_moving_brick[0].x,my_moving_brick[0].y );212 213 refresh();214 215 216 217 signal( SIGALRM, ball_move );218 219 //signal( SIGALRM, brick_move );220 221 set_ticker( 1000 / TICKS_PER_SEC );222 223 return true;224 225 }226 227 /********************************************************228 229 启动二维弹球230 231 set up the game232 233 *********************************************************/234 235 236 237 238 239 void wrap_up(){240 241 set_ticker( 0 );242 243 beep();244 245 endwin();246 247 }248 249 /********************************************************250 251 终止二维弹球252 253 end up the game254 255 *********************************************************/256 257 258 259 260 261 void solve_sigint(){262 263 mvaddstr( 2,0,"You enter ctrl+C");264 265 return ;266 267 }268 269 /********************************************************270 271 solve the signal :ctrl + C272 273 *********************************************************/274 275 276 277 278 279 void show_my_moving_brick( int x,int y ){280 281 if( my_moving_brick[0].flag==true ){282 283 mvaddstr( x,y,BRICK );284 285 move( LINES-1,COLS-1 );286 287 }288 289 return ;290 291 }292 293 void cover_my_moving_brick( int x,int y ){294 295 mvaddstr( x,y," " );296 297 move( LINES-1,COLS-1 );298 299 return ;300 301 }302 303 /********************************************************304 305 show my moving brick306 307 *********************************************************/308 309 310 311 312 313 void solve_sigquit(){314 315 mvaddstr( 2,0,"You enter ctrl+\\");316 317 return ;318 319 }320 321 /********************************************************322 323 solve the signal :ctrl + \324 325 *********************************************************/326 327 328 329 330 331 void show_score_gameon(){332 333 move( 0,0 );334 335 addstr( Tip1 );336 337 char str1[ 105 ],str2[ 105 ];338 339 int cnt1 = 0,cnt2 = 0;340 341 int tp = score/2;342 343 int i;344 345 while( tp ){346 347 str1[ cnt1++ ] = tp%10 + '0';348 349 tp /= 10;350 351 }352 353 for( i=cnt1-1;i>=0;i-- ){354 355 str2[ cnt2++ ] = str1[ i ];356 357 }358 359 if( cnt2==0 ) str2[ cnt2++ ] = '0';360 361 str2[ cnt2 ] = '\0';362 363 addstr( "\nYour Score:" );364 365 addstr( str2 );366 367 move( LINES-1,COLS-1 );368 369 }370 371 /********************************************************372 373 显示得分374 375 show the score376 377 *********************************************************/378 379 380 381 382 383 void show_score_gameoff(){384 385 move( 0,0 );386 387 addstr( Tip2 );388 389 char str1[ 105 ],str2[ 105 ];390 391 int cnt1 = 0,cnt2 = 0;392 393 int tp = score;394 395 int i;396 397 while( tp ){398 399 str1[ cnt1++ ] = tp%10 + '0';400 401 tp /= 10;402 403 }404 405 for( i=cnt1-1;i>=0;i-- ){406 407 str2[ cnt2++ ] = str1[ i ];408 409 }410 411 if( cnt2==0 ) str2[ cnt2++ ] = '0';412 413 str2[ cnt2 ] = '\0';414 415 move( LINES/2,COLS/3 );416 417 addstr( Tip2 );418 419 mvaddstr( LINES/2+1,COLS/3,"You can input 'P' to play again." );420 421 move( LINES-1,COLS-1 );422 423 }424 425 /********************************************************426 427 show game over428 429 *********************************************************/430 431 432 433 434 435 void ball_move(){436 437 signal( SIGALRM,SIG_IGN );438 439 440 441 bool moved = false;442 443 int x_cur = my_moving_ball.x_pos;444 445 int y_cur = my_moving_ball.y_pos;446 447 bool crash_ed ;448 449 450 451 int yy_cur = my_moving_brick[0].y;452 453 if( (my_moving_brick[0].speed--)==1 ){454 455 my_moving_brick[0].y +=my_moving_brick[0].dir;456 457 if( my_moving_brick[0].y+5==RightCol||my_moving_brick[0].y==LeftCol ) my_moving_brick[0].dir *= (-1);458 459 my_moving_brick[0].speed = speed1;460 461 }462 463 cover_my_moving_brick( my_moving_brick[0].x,yy_cur );464 465 show_my_moving_brick( my_moving_brick[0].x,my_moving_brick[0].y );466 467 move( LINES-1,COLS-1 );468 469 refresh();470 471 //my_moving_brick472 473 if( my_moving_ball.x_Time1>0 && ((my_moving_ball.x_Time2--) == 1) ){474 475 moved = true;476 477 my_moving_ball.x_pos += my_moving_ball.x_dir;478 479 my_moving_ball.x_Time2 = my_moving_ball.x_Time1;480 481 }482 483 484 485 if( my_moving_ball.y_Time1>0 && ((my_moving_ball.y_Time2--) == 1) ){486 487 moved = true;488 489 my_moving_ball.y_pos += my_moving_ball.y_dir;490 491 my_moving_ball.y_Time2 = my_moving_ball.y_Time1;492 493 }494 495 496 497 if( moved == true ){498 499 crash_ed = ball_crash_brick();500 501 mvaddch( y_cur,x_cur,BLANK );502 503 mvaddch( my_moving_ball.y_pos,my_moving_ball.x_pos,my_moving_ball.ball_symbol );504 505 in_bound( &my_moving_ball );506 507 move( LINES-1,COLS-1 );508 509 refresh();510 511 }512 513 signal( SIGALRM,ball_move );514 515 return ;516 517 }518 519 /********************************************************520 521 try move the ball522 523 *********************************************************/524 525 526 527 528 529 bool ball_crash_brick(){530 531 if( my_moving_ball.y_pos==my_moving_brick[0].x ){532 533 if( my_moving_ball.x_pos>=my_moving_brick[0].y&&my_moving_ball.x_pos<=my_moving_brick[0].y+5 ){534 535 cover_my_moving_brick( my_moving_brick[0].x,my_moving_brick[0].y );536 537 my_moving_brick[0].flag = false;538 539 return true;540 541 }542 543 }544 545 else546 547 return false;548 549 }550 551 /********************************************************552 553 when the ball crash with the brick554 555 *********************************************************/556 557 558 559 560 561 void in_bound( struct BallInfo *myballPoint ){562 563 bool return_dir = false;564 565 if( myballPoint->x_pos==LeftCol ){566 567 myballPoint->x_dir = 1;568 569 return_dir = true;570 571 }//left572 573 else if( myballPoint->x_pos==RightCol ){574 575 myballPoint->x_dir = -1;576 577 return_dir = true;578 579 }//right580 581 if( myballPoint->y_pos==TopRow ){582 583 myballPoint->y_dir = 1;584 585 return_dir = true;586 587 }//up588 589 else if( myballPoint->y_pos==BotRow ){590 591 if( ((myballPoint->x_pos)>=my_moving_Baffle.y) && ((myballPoint->x_pos)<=my_moving_Baffle.y+my_moving_Baffle.len) ){592 593 myballPoint->y_dir = -1;594 595 score ++;596 597 show_score_gameon();598 599 return_dir = true;600 601 }602 603 else{604 605 show_score_gameoff();606 607 wrap_up();608 609 }610 611 }//down612 613 }614 615 /********************************************************616 617 rebound the ball618 619 *********************************************************/620 621 622 623 624 625 int set_ticker( int n_msecs ){626 627 struct itimerval new_timeset;628 629 long n_sec, n_usecs;630 631 632 633 n_sec = n_msecs / 1000;634 635 n_usecs = ( n_msecs %1000 ) * 1000L;636 637 638 639 new_timeset.it_interval.tv_sec = n_sec;640 641 new_timeset.it_interval.tv_usec = n_usecs;642 643 new_timeset.it_value.tv_sec = n_sec;644 645 new_timeset.it_value.tv_usec = n_usecs;646 647 648 649 return setitimer( ITIMER_REAL, &new_timeset, NULL );650 651 }652 653 /********************************************************654 655 set the timer656 657 *********************************************************/658 659 660 661 662 663 bool judge_in_bound( int x,int y ){664 665 if( x>=BotRow && x<=TopRow && y>=LeftCol && y<=RightCol )666 667 return true;668 669 else670 671 return false;672 673 }674 675 void show_baffle(){676 677 int i;678 679 for( i=TopRow-1;i<=BotRow+1;i++ ){680 681 mvaddch( i,LeftCol-1,Baffle );682 683 mvaddch( i,RightCol+1,Baffle );684 685 }686 687 for( i=LeftCol-1;i<=RightCol+1;i++ ){688 689 mvaddch( TopRow-1,i,Baffle );690 691 }692 693 return ;694 695 }696 697 /********************************************************698 699 show the baffle700 701 *********************************************************/702 703 704 705 706 707 void try_move_my_moving_baffle( char od ){708 709 if( od==LEFT ){710 711 if( my_moving_Baffle.y-1 >= LeftCol ){712 713 cover_my_moving_baffle();714 715 my_moving_Baffle.y --;716 717 show_my_moving_baffle();718 719 }720 721 }722 723 /* left */724 725 if( od==RIGHT ){726 727 if( my_moving_Baffle.y+my_moving_Baffle.len<=RightCol ){728 729 cover_my_moving_baffle();730 731 my_moving_Baffle.y ++;732 733 show_my_moving_baffle();734 735 }736 737 }738 739 /* right */740 741 }742 743 /********************************************************744 745 solve my moving baffle's direction746 747 *********************************************************/748 749 750 751 752 753 void cover_my_moving_baffle(){754 755 int i;756 757 for( i=0;i
            
             Min ) my_moving_ball.x_Time1 --;808 809 else if( od=='s'&&my_moving_ball.x_Time1
             
              Min ) my_moving_ball.y_Time1 --;812 813 else if( od=='S'&&my_moving_ball.y_Time1
              
               =2 ) {818 819 cover_my_moving_baffle();820 821 my_moving_Baffle.len --;822 823 show_my_moving_baffle();824 825 }826 827 else if( od=='L'&&my_moving_Baffle.y+my_moving_Baffle.len
              
             
            
           
          
         
        
       
      

bounce.h

1 #include
      
        2 #include
       
         3 #include
        
          4  5 #define BLANK ' ' 6 #define BALL 'o' 7 #define Baffle '#' 8 #define BaffleSymbol '_' 9 10 #define TopRow 511 #define BotRow 2012 #define LeftCol 1013 #define RightCol 7014 15 #define startX 1016 #define startY 1017 /* ball start position */18 19 #define startX_ 2120 #define startY_ 1021 #define BaffleLen 722 /* baffle start position */23 24 #define scorePosx 125 #define scorePosy 126 #define Tip1 "GameOn:"27 #define Tip2 "GameOver"28 #define Tip3 "YourScore:"29 30 #define TICKS_PER_SEC 2531 32 #define X_Time 533 #define Y_Time 834 35 #define LEFT '4'36 #define RIGHT '6'37 38 #define Min 139 #define Max 1240 41 #define foreground 3442 #define background 043 #define colormode 044 45 #define speed1 346 #define speed2 347 48 #define BRICK "BRICK"49 50 #define DELTA 551 52 struct BallInfo{53 int x_pos,y_pos;54 int x_Time1,y_Time1;55 int x_Time2,y_Time2;56 int x_dir,y_dir;57 char ball_symbol;58 };59 60 struct BaffleInfo{61 int x,y,len;62 char baffle_symbol;63 };64 65 66 struct Brick{67 int x,y;68 int speed;69 int dir;70 bool flag;71 };