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EnermyPlace.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：3k
源码类别：

射击游戏

开发平台：

Visual C++

EnermyPlace.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. **********************************************************************/
  9. //////////////////////////////////////////////////////////////////////
  11. #include "stdafx.h"
  14. //////////////////////////////////////////////////////////////////////
  15. // Construction/Destruction
  16. //////////////////////////////////////////////////////////////////////
  18. EnermyPlace::EnermyPlace(Manager *mgr)
  19. {
  20. mManager=mgr;
  21. RefreshStress();
  22. }
  24. EnermyPlace::~EnermyPlace()
  25. {
  26. list<Brock*>::iterator b,bk;;
  27. b=BrockList.begin();
  28. bk=BrockList.end();
  29. while(b!=bk)
  30. {
  31. delete *b;
  32. b++;
  33. }
  34. }
  36. Brock* EnermyPlace::GetOneBrock()
  37. {
  38. BrockFind=-1;
  39. BrockValue=BrockList.size();
  40. if(BrockValue==0)
  41. return NULL;
  43. oNowBrock=BrockList.end();
  44. return GetTwoBrock();
  45. }
  47. Brock* EnermyPlace::GetTwoBrock()
  48. {
  49. BrockFind++;
  50. oNowBrock++;
  51. while((BrockFind<BrockValue)&&(*oNowBrock)->Work==false)
  52. {
  53. delete *oNowBrock;
  54. BrockValue--;
  55. oNowBrock=BrockList.erase(oNowBrock);
  56. }
  57. if(oNowBrock==BrockList.end())
  58. return NULL;
  59. else
  60. return *oNowBrock;
  61. }
  62. //创建新敌机
  63. void EnermyPlace::NewBrock(int x,int y)
  64. {
  65. int i,j;
  66. Brock::BROCKSTYLE BrockStyle=(Brock::BROCKSTYLE)(rand() % Brock::BROCKVALUE);
  67. Brock *bBrock;
  68. switch(BrockStyle)
  69. {
  70. case Brock::BROCKA:
  71. bBrock=new BrockA(mManager,x+80,y-80);
  72. BrockList.push_back(bBrock);
  73. break;
  74. case Brock::BROCKB:
  75.   bBrock=new BrockB(mManager,x+80,y-80);
  76.       BrockList.push_back(bBrock);
  77. break;
  78. case Brock::BROCKC:
  79. if(rand()%3>0)break;
  80. j=rand()%4+1;
  81. switch(rand()%4)
  82. {
  83. case 0:
  84. if(x+j*50>Manager::Imglong)
  85. x=Manager::Imglong-j*50;
  86. for(i=0;i<j;i++)
  87. {
  88. bBrock=new BrockC(mManager,x+i*50,y-i*50);
  89. BrockList.push_back(bBrock);
  90. }
  91. break;
  92. case 1:
  93. if(x<j*50)
  94. x=j*50;
  95. for(i=0;i<j;i++)
  96. {
  97. bBrock=new BrockC(mManager,x-i*50,y-i*50);
  98. BrockList.push_back(bBrock);
  100. }
  101. break;
  102. case 2:
  103. for(i=0;i<j;i++)
  104. {
  105. bBrock=new BrockC(mManager,x,y-i*70);
  106. BrockList.push_back(bBrock);
  107. }
  108. break;
  109. case 3:
  110. if(x+j*50>Manager::Imglong)
  111. x=Manager::Imglong-j*50;
  112. for(i=0;i<j;i++)
  113. {
  114. bBrock=new BrockC(mManager,x+i*70,y);
  115. BrockList.push_back(bBrock);
  116. }
  117. }
  118. case Brock::BROCKD:
  119. bBrock=new BrockD(mManager,x+80,y-80);
  120. BrockList.push_back(bBrock);
  121. break;
  122. case Brock::BROCKE:
  123. bBrock=new BrockE(mManager,x+100,y-100);
  124. BrockList.push_back(bBrock);
  125. break;
  126.     case Brock::BROCKF:
  127. bBrock=new BrockF(mManager,x+120,y-120);
  128. BrockList.push_back(bBrock);
  129. break;
  130. }
  131. }
  133. void EnermyPlace::Update()
  134. {
  135. if(rand()<stress)
  136. NewBrock(rand()%mManager->Imglong,-1);
  138. //刷新敌机
  139. Brock *bBrock=GetOneBrock();
  140. while(bBrock)
  141. {
  142. bBrock->Update();
  143. bBrock=GetTwoBrock();
  144. }
  145. }
  147. void EnermyPlace::AddStress()
  148. {
  149. stress=(int)(stress*1.6);
  150. }
  151. void EnermyPlace::RefreshStress()
  152. {
  153. stress=500;
  154. }