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ObjectHit.cpp
资源名称：LwGame2.0.rar　[点击查看]
上传用户：semy2100
上传日期：2013-01-22
资源大小：3633k
文件大小：4k
源码类别：

射击游戏

开发平台：

Visual C++

ObjectHit.cpp：源码内容
  1. /********************************************************************
  2. *                        空运爆发                                    *
  3. *                       Version 2.0                                  *
  4. * 本游戏全部代码由：                                                 *
  5. *                   冲天实验室   梁锋 编写                           *
  6. *                    邮箱：lenwine@126.com                           *
  7. *                bbs: http://free2.e-168.cn/lenwind (正在开发中...)  *
  8. **********************************************************************/
  10. ////////////////////////////////////////////////////
  12. #include "stdafx.h"
  13. #include "MusicPlace.h"
  14. ////////////////////////////////////////////////////
  15. int ObjectHit::i=0;
  16. ObjectHit::ObjectHit(Manager *mgr)
  17. {
  18. oPeratorPlace=mgr->oPeratorPlace;
  19. oPeratorPlace2=mgr->oPeratorPlace2;
  20. oEnermyPlace=mgr->oEnermyPlace;
  21. oPeratorbomb=mgr->oPeratorbomb;
  22. oEnermybomb=mgr->oEnermybomb;
  24. //==================================================
  25. _getcwd( muspath, sizeof(muspath));
  26. strcpy(bplay, "play ");
  27. strcat(bplay, muspath);
  28. strcat(bplay, "\cs.wav");
  29. strcpy(bclose, "close ");
  30. strcat(bclose, muspath);
  31. strcat(bclose, "\cs.wav");
  32. //==================================================
  33. }
  35. ObjectHit::~ObjectHit()
  36. {
  38. }
  40. void ObjectHit::Update()
  41. {
  42. Brock *bBrock;
  43. Bomb   *bBomb;
  46. bBrock=oEnermyPlace->GetOneBrock();
  47. while(bBrock)
  48. {   
  49. //检查敌机与操作者的碰撞
  50. WatchHit(oPeratorPlace,bBrock);
  51. WatchHit(oPeratorPlace2,bBrock);
  53. bBomb=oPeratorbomb->GetOneBomb();
  54. while(bBomb)
  55. {
  56. WatchHit(bBrock,bBomb);
  57. bBomb=oPeratorbomb->GetTwoBomb();
  58. }
  59. bBrock=oEnermyPlace->GetTwoBrock();
  60. }
  61. bBomb=oEnermybomb->GetOneBomb();
  62. while(bBomb)
  63. {
  64. WatchHit(oPeratorPlace,bBomb);
  65. WatchHit(oPeratorPlace2,bBomb);
  66. bBomb=oEnermybomb->GetTwoBomb();
  67. }
  68. }
  71. //检查敌机的子弹与操作者的子弹是否有碰撞
  72. void ObjectHit::WatchHit(Brock *lpBrockPlace,Bomb *bBomb)
  73. {
  74. if(lpBrockPlace->alive<=0 || bBomb->alive<=0)return;
  75. if(lpBrockPlace->GetX()+lpBrockPlace->rx+lpBrockPlace->rlong>bBomb->GetX()+bBomb->rx && 
  76. lpBrockPlace->GetY()+lpBrockPlace->ry+lpBrockPlace->rtall>bBomb->GetY()+bBomb->rtall &&
  77. lpBrockPlace->GetX()+lpBrockPlace->rx<bBomb->GetX()+bBomb->rx+bBomb->rlong &&
  78. lpBrockPlace->GetY()+lpBrockPlace->ry<bBomb->GetY()+bBomb->ry+bBomb->rtall)
  79. {
  80. char buf[256];
  81. lpBrockPlace->alive-=bBomb->shootpower;
  82. bBomb->alive=0;
  83. oPeratorPlace->result+=lpBrockPlace->alive;
  84. if(lpBrockPlace->alive<=0)
  85. {
  86. oPeratorPlace->decedent++;
  88. }
  90. mciSendString(bplay, buf, sizeof(buf), NULL);
  91. }
  93. }
  95. //碰撞检测:操作者与敌方子弹
  97. void ObjectHit::WatchHit(OperatorPlace *lpOperatorPlace,Bomb *bBomb)
  98. {
  99. if(lpOperatorPlace->alive<=0 || bBomb->alive<=0)return;
  100. if(lpOperatorPlace->GetX()+lpOperatorPlace->rx+lpOperatorPlace->rlong>bBomb->GetX()+bBomb->rx &&
  101.    lpOperatorPlace->GetY()+lpOperatorPlace->ry+lpOperatorPlace->rtall>bBomb->GetY()+bBomb->rtall &&
  102.        lpOperatorPlace->GetX()+lpOperatorPlace->rx<bBomb->GetX()+bBomb->rx+bBomb->rlong  &&
  103.    lpOperatorPlace->GetY()+lpOperatorPlace->ry<bBomb->GetY()+bBomb->ry+bBomb->rtall)
  104. {
  105. char buf[256];
  106. lpOperatorPlace->alive-=bBomb->shootpower;
  107. bBomb->alive=0;
  108. mciSendString(bplay, buf, sizeof(buf), NULL);
  109. }
  110. }
  113. //碰撞检测:操作者与敌机
  115. void ObjectHit::WatchHit(OperatorPlace *oPeratorPlace,Brock *bBrock)
  116. {
  117.  if(oPeratorPlace->alive<=0||bBrock->alive<=0)return;
  118.  if(oPeratorPlace->GetX()+oPeratorPlace->rx+oPeratorPlace->rlong > bBrock->GetX()+bBrock->rx &&
  119. oPeratorPlace->GetY()+oPeratorPlace->ry+oPeratorPlace->rtall > bBrock->GetY()+bBrock->rtall &&
  120. oPeratorPlace->GetX()+oPeratorPlace->rx < bBrock->GetX()+bBrock->rx+bBrock->rlong &&
  121. oPeratorPlace->GetY()+oPeratorPlace->ry < bBrock->GetY()+bBrock->ry+bBrock->rtall)
  122. {
  123.         char buf[256];
  125. oPeratorPlace->alive-=5;
  126. oPeratorPlace->decedent++;
  127. oPeratorPlace->result+=bBrock->alive;
  128. /* 如果碰撞了敌人活率减小*/
  130. bBrock->alive=0;
  131. mciSendString(bplay, buf, sizeof(buf), NULL);
  133. }
  134. }