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DlgMap.cpp
资源名称：ROA3.40.rar　[点击查看]
上传用户：tianheyiqi
上传日期：2010-04-16
资源大小：282k
文件大小：7k
源码类别：

外挂编程

开发平台：

Visual C++

DlgMap.cpp：源码内容
  1. // DlgMap.cpp : implementation file
  2. //
  4. #include "stdafx.h"
  5. #include "ROA.h"
  6. #include "DlgMap.h"
  8. #ifdef _DEBUG
  9. #define new DEBUG_NEW
  10. #undef THIS_FILE
  11. static char THIS_FILE[] = __FILE__;
  12. #endif
  14. #define SCALE_MIN 0.125
  15. #define SCALE_MAX 1
  17. /////////////////////////////////////////////////////////////////////////////
  18. // CDlgMap dialog
  21. CDlgMap::CDlgMap(CWnd* pParent /*=NULL*/)
  22. : CDialog(CDlgMap::IDD, pParent)
  23. {
  24. //{{AFX_DATA_INIT(CDlgMap)
  25. // NOTE: the ClassWizard will add member initialization here
  26. //}}AFX_DATA_INIT
  27. m_dScale = 1.0f;
  28. }
  31. void CDlgMap::DoDataExchange(CDataExchange* pDX)
  32. {
  33. CDialog::DoDataExchange(pDX);
  34. //{{AFX_DATA_MAP(CDlgMap)
  35. // NOTE: the ClassWizard will add DDX and DDV calls here
  36. //}}AFX_DATA_MAP
  37. }
  40. BEGIN_MESSAGE_MAP(CDlgMap, CDialog)
  41. //{{AFX_MSG_MAP(CDlgMap)
  42. ON_WM_PAINT()
  43. ON_BN_CLICKED(IDC_BTN_ZOOMOUT, OnBtnZoomout)
  44. ON_BN_CLICKED(IDC_BTN_ZOOMIN, OnBtnZoomin)
  45. ON_WM_ERASEBKGND()
  46. //}}AFX_MSG_MAP
  47. END_MESSAGE_MAP()
  49. /////////////////////////////////////////////////////////////////////////////
  50. // CDlgMap message handlers
  52. void CDlgMap::OnPaint() 
  53. {
  54. CPaintDC dc(this); // device context for painting
  56. // TODO: Add your message handler code here
  57. CBitmap bitmap;
  58. CSize szShow;
  59. CRect rectClient;
  61. // refreshReq.bMap = false;
  62. if(you.pntPos.x == 0 && you.pntPos.y == 0)
  63. return;
  65. CBrush bshYou, bshPlayer, bshMonster, bshPortal, bshItem,*brushOld;
  66. int i;
  68. bshYou.CreateSolidBrush(RGB(255, 0, 0));
  69. bshPlayer.CreateSolidBrush(RGB(0, 0, 255));
  70. bshMonster.CreateSolidBrush(RGB(255, 255, 0));
  71. bshPortal.CreateSolidBrush(RGB(255, 0, 255));
  72. bshItem.CreateSolidBrush(RGB(0, 255, 0));
  74. GetWindowRect(&rectClient);
  75. szShow.cx = rectClient.Width();
  76. szShow.cy = rectClient.Height();
  78. double X = you.pntTo.x;
  79. double Y = you.pntTo.y;
  80. int nRadius = 3;
  82. CRect rectPaste;
  83. double dXPaste, dYPaste;
  84. double dXScale = (double)szShow.cx/field.m_szField.cx/m_dScale;
  85. double dYScale = (double)szShow.cy/field.m_szField.cy/m_dScale;
  87. // Draw backgound
  88. Y = field.m_szField.cy - Y;
  89. dXPaste = (double)field.m_szField.cx*m_dScale/2;
  90. dYPaste = (double)field.m_szField.cy*m_dScale/2;
  92. rectPaste.SetRect((long)(X - dXPaste),
  93.   (long)(Y - dYPaste),
  94.   (long)(X + dXPaste),
  95.   (long)(Y + dYPaste));
  97. if(rectPaste.top < 0)
  98. rectPaste.OffsetRect(0, -rectPaste.top);
  99. if(rectPaste.left < 0)
  100. rectPaste.OffsetRect(-rectPaste.left, 0);
  101. if(rectPaste.bottom > field.m_szField.cy)
  102. rectPaste.OffsetRect(0, field.m_szField.cy - rectPaste.bottom);
  103. if(rectPaste.right > field.m_szField.cx)
  104. rectPaste.OffsetRect(field.m_szField.cx - rectPaste.right, 0);
  106. dc.StretchBlt(0, 0, szShow.cx, szShow.cy, &field.m_dcField, rectPaste.left, rectPaste.top, rectPaste.Width(), rectPaste.Height(), SRCCOPY);
  108. // Draw you
  109. CRect rectYou;
  110. CPoint pntYou;
  112. pntYou.x = (long)(X - rectPaste.left);
  113. pntYou.y = (long)(Y - rectPaste.top);
  114. pntYou.x = (long)(dXScale * pntYou.x);
  115. pntYou.y = (long)(dYScale * pntYou.y);
  116. rectYou.SetRect(pntYou.x-nRadius, pntYou.y-nRadius, pntYou.x+nRadius, pntYou.y+nRadius);
  117. brushOld = dc.SelectObject(&bshYou);
  118. dc.Ellipse(rectYou);
  120. //Draw monsters
  121. CRect rectMon;
  122. CPoint pntMon;
  124. dc.SelectObject(&bshMonster);
  125. for(i=0; i<monsters.GetSize(); i++)
  126. {
  127. X = monsters[i].pntTo.x;
  128. Y = monsters[i].pntTo.y;
  129. Y = field.m_szField.cy - Y;
  131. pntMon.x = (long)(X - rectPaste.left);
  132. pntMon.y = (long)(Y - rectPaste.top);
  133. pntMon.x = (long)(dXScale * pntMon.x);
  134. pntMon.y = (long)(dYScale * pntMon.y);
  135. rectMon.SetRect(pntMon.x-nRadius, pntMon.y-nRadius, pntMon.x+nRadius, pntMon.y+nRadius);
  136. dc.Ellipse(rectMon);
  137. int nModeOld = dc.SetBkMode(TRANSPARENT);
  138. rectMon.InflateRect(30, 10);
  139. CFont font, *pOld;
  140. font.CreatePointFont(90, "Courier New");
  141. pOld = dc.SelectObject(&font);
  142. dc.DrawText(monsters[i].cName, rectMon, DT_CENTER|DT_VCENTER|DT_SINGLELINE);
  143. dc.SetBkMode(nModeOld);
  144. dc.SelectObject(pOld);
  145. // test
  146. /* pos pos1, pos2, *posp;
  147. pos_list *poslist;
  148. pos1.x = (WORD)you.pntTo.x;
  149. pos1.y = (WORD)you.pntTo.y;
  150. pos2.x = (WORD)monsters[i].pntTo.x;
  151. pos2.y = (WORD)monsters[i].pntTo.y;
  152. poslist = (pos_list*)new char[sizeof(pos)*300+sizeof(int)];
  154. DWORD session = (*CalcPath_init)(poslist, (char*)field.m_byFields, field.m_szField.cx, field.m_szField.cy, 
  155. &pos1, &pos2, 100);
  156. BOOL bFail= (*CalcPath_pathStep)(session);
  157. if(!bFail)
  158. {
  159. posp = (pos*)(((char*)poslist)+4);
  160. for(int j=0; j<poslist->size; j++)
  161. {
  162. X = posp[j].x;
  163. Y = posp[j].y;
  164. Y = field.m_szField.cy - Y;
  165. pntMon.x = (long)(X - rectPaste.left);
  166. pntMon.y = (long)(Y - rectPaste.top);
  167. pntMon.x = (long)(dXScale * pntMon.x);
  168. pntMon.y = (long)(dYScale * pntMon.y);
  170. dc.SetPixel(pntMon.x, pntMon.y, RGB(0, 0, 0));
  171. }
  172. }
  173. (*CalcPath_destory)(session);
  174. delete poslist;
  175. */ }
  177. //Draw players
  178. CRect rectPlayer;
  179. CPoint pntPlayer;
  181. dc.SelectObject(&bshPlayer);
  182. for(i=0; i<players.GetSize(); i++)
  183. {
  184. X = players[i].pntTo.x;
  185. Y = players[i].pntTo.y;
  186. Y = field.m_szField.cy - Y;
  188. pntPlayer.x = (long)(X - rectPaste.left);
  189. pntPlayer.y = (long)(Y - rectPaste.top);
  190. pntPlayer.x = (long)(dXScale * pntPlayer.x);
  191. pntPlayer.y = (long)(dYScale * pntPlayer.y);
  192. rectPlayer.SetRect(pntPlayer.x-nRadius, pntPlayer.y-nRadius, pntPlayer.x+nRadius, pntPlayer.y+nRadius);
  193. dc.Ellipse(rectPlayer);
  194. }
  196. //Draw portals
  197. CRect rectPortal;
  198. CPoint pntPortal;
  200. dc.SelectObject(&bshPortal);
  201. for(i=0; i<portals.GetSize(); i++)
  202. {
  203. X = portals[i].pntPos.x;
  204. Y = portals[i].pntPos.y;
  205. Y = field.m_szField.cy - Y;
  207. pntPortal.x = (long)(X - rectPaste.left);
  208. pntPortal.y = (long)(Y - rectPaste.top);
  209. pntPortal.x = (long)(dXScale * pntPortal.x);
  210. pntPortal.y = (long)(dYScale * pntPortal.y);
  211. rectPortal.SetRect(pntPortal.x-nRadius*2, pntPortal.y-nRadius*2, pntPortal.x+nRadius*2, pntPortal.y+nRadius*2);
  212. dc.Ellipse(rectPortal);
  213. }
  215. //Draw items
  216. CRect rectItem;
  217. CPoint pntItem;
  219. dc.SelectObject(&bshItem);
  220. for(i=0; i<items.GetSize(); i++)
  221. {
  222. X = items[i].pntPos.x;
  223. Y = items[i].pntPos.y;
  224. Y = field.m_szField.cy - Y;
  226. pntItem.x = (long)(X - rectPaste.left);
  227. pntItem.y = (long)(Y - rectPaste.top);
  228. pntItem.x = (long)(dXScale * pntItem.x);
  229. pntItem.y = (long)(dYScale * pntItem.y);
  230. rectItem.SetRect(pntItem.x-nRadius, pntItem.y-nRadius, pntItem.x+nRadius, pntItem.y+nRadius);
  231. dc.Ellipse(rectItem);
  232. }
  234. // Draw finished
  235. dc.SelectObject(brushOld);
  236. bshYou.DeleteObject();
  237. bshPlayer.DeleteObject();
  238. bshMonster.DeleteObject();
  239. bshPortal.DeleteObject();
  240. bshItem.DeleteObject();
  241. }
  243. void CDlgMap::OnBtnZoomout() 
  244. {
  245. m_dScale /= 2.0;
  246. if(m_dScale < SCALE_MIN)
  247. m_dScale = SCALE_MIN;
  248. RedrawWindow();
  249. }
  251. void CDlgMap::OnBtnZoomin() 
  252. {
  253. m_dScale *= 2.0;
  254. if(m_dScale > SCALE_MAX)
  255. m_dScale = SCALE_MAX;
  256. RedrawWindow();
  257. }
  259. BOOL CDlgMap::OnEraseBkgnd( CDC* pDC )
  260. {
  261. if(!field.m_bLoaded)
  262. {
  263. CRect rect;
  264. CWnd::OnEraseBkgnd(pDC);
  265. GetClientRect(&rect);
  266. int nModeOld = pDC->SetBkMode(TRANSPARENT);
  267. pDC->DrawText("NO MAP", rect, DT_CENTER|DT_VCENTER|DT_SINGLELINE);
  268. pDC->SetBkMode(nModeOld);
  269. }
  270. return(false);
  271. }