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object.cpp
资源名称：Visual_C++GameDevelop.rar　[点击查看]
上传用户：sycq158
上传日期：2008-10-22
资源大小：15361k
文件大小：16k
源码类别：

游戏

开发平台：

Visual C++

object.cpp：源码内容
  3. #include "global.h"
  4. #include "object.h"
  6. //-----------------------------------------------------------------------------
  7. // Name: 
  8. // Desc: 
  9. //-----------------------------------------------------------------------------
  10. CObject::CObject() {
  11. m_dwObjType = OBJTYPE_NONE;
  12. m_dwObjStat = OBJSTAT_UNUSED;
  13. m_nStatCounter = 0;
  15. m_nWidth = 0;
  16. m_nHeight = 0;
  17. m_nLeft = 0;
  18. m_nTop = 0;
  20. m_dwFrameType = 0;
  21. m_nTotalFrame = 0;
  22. m_nCurrentFrame = 0;
  23. m_dwPersistTime = 0;
  24. m_dwLastTime = 0;
  25. }
  28. //-----------------------------------------------------------------------------
  29. // Name: 
  30. // Desc: 
  31. //-----------------------------------------------------------------------------
  32. CObject::~CObject() {
  33. }
  36. //-----------------------------------------------------------------------------
  37. // Name: 
  38. // Desc: 
  39. //-----------------------------------------------------------------------------
  40. RECT CObject::GetRect() {
  41. RECT rc;
  42. SetRect( &rc, m_nLeft, m_nTop, m_nLeft+m_nWidth, m_nTop+m_nHeight );
  43. return rc;
  44. }
  46. //-----------------------------------------------------------------------------
  47. // Name: 
  48. // Desc: 
  49. //-----------------------------------------------------------------------------
  50. void CObject::NextFrame( DWORD nowtime ) {
  51. if ( nowtime > m_dwPersistTime + m_dwLastTime ) {
  52. INCSCOPE( m_nCurrentFrame, 0, m_nTotalFrame );
  53. m_dwLastTime = nowtime;
  54. }
  55. }
  57. //-----------------------------------------------------------------------------
  58. // Name: 
  59. // Desc: 
  60. //-----------------------------------------------------------------------------
  61. CMobileObject::CMobileObject() {
  62. m_uiDirection = DIR_NONE;
  63. m_nMoveStep = 0;
  64. m_uiTeamType = TEAM_NEUTRAL;
  65. }
  68. //-----------------------------------------------------------------------------
  69. // Name: 
  70. // Desc: 
  71. //-----------------------------------------------------------------------------
  72. CMobileObject::~CMobileObject() {
  73. }
  75. //-----------------------------------------------------------------------------
  76. // Name: 
  77. // Desc: 
  78. //-----------------------------------------------------------------------------
  79. RECT CMobileObject::GetNextRect() {
  80. RECT rc = this->GetRect();
  81. POINT pt = this->GetDirectionUnit();
  83. rc.left = m_nLeft + m_nMoveStep * pt.x;
  84. rc.top = m_nTop + m_nMoveStep * pt.y;
  85. rc.right = rc.left + m_nWidth;
  86. rc.bottom = rc.top + m_nHeight;
  88. return rc;
  89. }
  92. //-----------------------------------------------------------------------------
  93. // Name: 
  94. // Desc: 
  95. //-----------------------------------------------------------------------------
  96. RECT CMobileObject::GetNextRectStep( int step ) {
  97. RECT rc = this->GetRect();
  98. POINT pt = this->GetDirectionUnit();
  100. rc.left = m_nLeft + step * pt.x;
  101. rc.top = m_nTop + step * pt.y;
  102. rc.right = rc.left + m_nWidth;
  103. rc.bottom = rc.top + m_nHeight;
  105. return rc;
  106. }
  109. //-----------------------------------------------------------------------------
  110. // Name: 
  111. // Desc: 
  112. //-----------------------------------------------------------------------------
  113. POINT CMobileObject::GetDirectionUnit() {
  114. POINT pt = {0,0};
  116. if ( m_uiDirection == DIR_RIGHT ) // right 
  117. pt.x = 1;
  118. else if ( m_uiDirection == DIR_LEFT ) // left
  119. pt.x = -1;
  120. else if ( m_uiDirection == DIR_UP )  // up
  121. pt.y = -1;
  122. else if ( m_uiDirection == DIR_DOWN )  // down
  123. pt.y = 1;
  125. return pt;
  126. }
  128. //-----------------------------------------------------------------------------
  129. // Name: 
  130. // Desc: 
  131. //-----------------------------------------------------------------------------
  132. CObjTank::CObjTank() {
  133. }
  136. //-----------------------------------------------------------------------------
  137. // Name: 
  138. // Desc: 
  139. //-----------------------------------------------------------------------------
  140. CObjTank::~CObjTank() {
  141. }
  144. //-----------------------------------------------------------------------------
  145. // Name: 
  146. // Desc: 
  147. //-----------------------------------------------------------------------------
  148. void CObjTank::CreateTank( int left, int top, bool bHome ) {
  149. m_dwObjType = OBJTYPE_TANK;
  150. m_dwObjStat = OBJSTAT_LIVE;
  151. m_dwEquip = 0;
  153. m_nWidth = 32;
  154. m_nHeight = 32;
  155. m_nLeft = left;
  156. m_nTop = top;
  158. m_dwFrameType = LOC_OBJECT_TANK0;
  159. m_nTotalFrame = 2;
  160. m_nCurrentFrame = 0;
  161. m_dwPersistTime = 0;
  163. m_uiDirection = DIR_UP;
  164. m_nMoveStep = DEFTANKSPEED;
  166. m_bMoving = false;
  167. m_bOnIce = false;
  168. m_nIceStep = 0;
  169. m_uiIceDir = DIR_NONE;
  171. m_nIndex = 0;
  172. m_bHome = bHome; 
  173. if ( m_bHome )
  174. m_uiTeamType = TEAM_HOME;
  175. else
  176. m_uiTeamType = TEAM_ENEMY;
  177. m_bBoom = false;
  178. m_bHaveBullet = false;
  179. m_prtBlood.CreateProperty( 30, 50, 0 );
  180. m_nAttack = 10;
  181. }
  183. //-----------------------------------------------------------------------------
  184. // Name: 
  185. // Desc: 
  186. //-----------------------------------------------------------------------------
  187. void CObjTank::Hited( int attack ) {
  188. if ( !m_prtBlood.Minus( attack ) ) {
  189. m_nStatCounter = 2;
  190. m_dwObjStat = OBJSTAT_DIE;
  191. m_nTotalFrame = 2;
  192. m_nCurrentFrame = 0;
  193. // m_nPersistTime = 100;
  194. }
  195. }
  197. //-----------------------------------------------------------------------------
  198. // Name: 
  199. // Desc: 
  200. //-----------------------------------------------------------------------------
  201. void CObjTank::NextStat() {
  202. if ( m_dwObjStat == OBJSTAT_DIE ) {
  203. if ( --m_nStatCounter == 0 )
  204. m_dwObjStat = OBJSTAT_CADAVER;
  205. }
  206. }
  208. //-----------------------------------------------------------------------------
  209. // Name: 
  210. // Desc: 
  211. //-----------------------------------------------------------------------------
  212. RECT CObjTank::GetNextRectOnIce() {
  213. RECT rc = this->GetRect();
  214. POINT pt = this->GetDirUnitOnIce();
  216. rc.left = m_nLeft + m_nIceStep * pt.x;
  217. rc.top = m_nTop + m_nIceStep * pt.y;
  218. rc.right = rc.left + m_nWidth;
  219. rc.bottom = rc.top + m_nHeight;
  221. return rc;
  222. }
  224. //-----------------------------------------------------------------------------
  225. // Name: 
  226. // Desc: 
  227. //-----------------------------------------------------------------------------
  228. POINT CObjTank::GetDirUnitOnIce() {
  229. POINT pt = {0,0};
  231. if ( m_uiIceDir == DIR_RIGHT ) // right 
  232. pt.x = 1;
  233. else if ( m_uiIceDir == DIR_LEFT ) // left
  234. pt.x = -1;
  235. else if ( m_uiIceDir == DIR_UP )  // up
  236. pt.y = -1;
  237. else if ( m_uiIceDir == DIR_DOWN )  // down
  238. pt.y = 1;
  240. return pt;
  241. }
  243. //-----------------------------------------------------------------------------
  244. // Name: 
  245. // Desc: 
  246. //-----------------------------------------------------------------------------
  247. CObjBullet::CObjBullet() {
  248. }
  251. //-----------------------------------------------------------------------------
  252. // Name: 
  253. // Desc: 
  254. //-----------------------------------------------------------------------------
  255. CObjBullet::~CObjBullet() {
  256. }
  259. //-----------------------------------------------------------------------------
  260. // Name: 
  261. // Desc: 
  262. //-----------------------------------------------------------------------------
  263. void CObjBullet::CreateBullet( CObjTank *ptk )
  264. {
  265. m_dwFrameType = 0;
  266. m_nTotalFrame = 1;
  267. m_nCurrentFrame = 0;
  268. m_dwPersistTime = 0;
  270. m_nMoveStep = DEFBULLETSPEED;
  272. if ( ptk && ( ptk->GetStat() & OBJSTAT_LIVE )) {
  273. m_dwObjStat = OBJSTAT_LIVE;
  274. m_nLeft = ptk->GetLeft()+8+(ptk->GetDirectionUnit().x)*8;
  275. m_nTop = ptk->GetTop()+8+(ptk->GetDirectionUnit().y)*8;
  276. m_uiDirection = ptk->m_uiDirection;
  277. m_bHome = ptk->IsHomeTeam();
  278. m_uiTeamType = ptk->m_uiTeamType;
  279. m_obkTank = ptk;
  280. ptk->SetBullet();
  281. m_nAttack = ptk->m_nAttack;
  282. }
  283. else {
  284. m_dwObjType = OBJTYPE_BULLET;
  285. m_nWidth = DEFBULLETWIDTH;
  286. m_nHeight = DEFBULLETHEIGHT;
  288. m_dwObjStat = OBJSTAT_CADAVER;
  289. m_nLeft = 0;
  290. m_nTop = 0;
  291. m_uiDirection = DIR_NONE;
  292. }
  293. }
  295. //-----------------------------------------------------------------------------
  296. // Name: 
  297. // Desc: 
  298. //-----------------------------------------------------------------------------
  299. void CObjBullet::NextStat() {
  300. if ( m_dwObjStat & OBJSTAT_LIVE ) {
  301. m_nStatCounter = 2;
  302. m_dwObjStat = OBJSTAT_DIE;
  303. m_nTotalFrame = 2;
  304. m_nCurrentFrame = 0;
  305. // m_nPersistTime = 100;
  306. if ( m_obkTank->GetStat() & OBJSTAT_LIVE )
  307. m_obkTank->RemoveBullet();
  308. } else if ( m_dwObjStat == OBJSTAT_DIE ) {
  309. if ( --m_nStatCounter == 0 )
  310. m_dwObjStat = OBJSTAT_CADAVER;
  311. }
  312. }
  314. //-----------------------------------------------------------------------------
  315. // Name: 
  316. // Desc: 
  317. //-----------------------------------------------------------------------------
  318. void CObjBullet::Hit( CObjTank *ptk ) {
  319. NextStat();
  320. ptk->Hited( GetAttack() );
  321. }
  323. //-----------------------------------------------------------------------------
  324. // Name: 
  325. // Desc: 
  326. //-----------------------------------------------------------------------------
  327. void CObjBullet::Hit( CObjBullet *pblt ) {
  328. NextStat();
  329. pblt->NextStat();
  330. }
  332. //-----------------------------------------------------------------------------
  333. // Name: 
  334. // Desc: 
  335. //-----------------------------------------------------------------------------
  336. CObjEffect::CObjEffect() {
  337. m_dwEffect = EFFECT_NONE;
  338. m_nAttack = 0;
  339. }
  341. //-----------------------------------------------------------------------------
  342. // Name: 
  343. // Desc: 
  344. //-----------------------------------------------------------------------------
  345. CObjEffect::~CObjEffect() {
  346. }
  348. //-----------------------------------------------------------------------------
  349. // Name: 
  350. // Desc: 
  351. //-----------------------------------------------------------------------------
  352. void CObjEffect::CreateEffect( CObject *pobj ) {
  353. DWORD type = pobj->GetType();
  354. m_dwObjStat = OBJSTAT_LIVE;
  356. if ( type == OBJTYPE_TANK ) {
  357. m_dwEffect = EFFECT_TANKBOOM;
  359. m_dwObjType = OBJTYPE_EFFECT;
  360. m_nLeft = pobj->GetLeft();
  361. m_nTop = pobj->GetTop();
  362. m_nWidth = g_FrameSmall;
  363. m_nHeight = g_FrameSmall;
  365. m_nTotalFrame = 3;
  366. m_nCurrentFrame = 0;
  367. m_dwPersistTime = 100;
  368. }
  369. }
  371. //-----------------------------------------------------------------------------
  372. // Name: 
  373. // Desc: 
  374. //-----------------------------------------------------------------------------
  375. CObjBase::CObjBase() {
  376. }
  379. //-----------------------------------------------------------------------------
  380. // Name: 
  381. // Desc: 
  382. //-----------------------------------------------------------------------------
  383. CObjBase::~CObjBase() {
  384. }
  386. //-----------------------------------------------------------------------------
  387. // Name: 
  388. // Desc: 
  389. //-----------------------------------------------------------------------------
  390. void CObjBase::CreateBase( int x, int y, bool bHome ) {
  391. m_bHome = bHome;
  392. if ( m_bHome )
  393. m_uiTeamType = TEAM_HOME;
  394. else
  395. m_uiTeamType = TEAM_ENEMY;
  397. m_dwObjType = OBJTYPE_BASE;
  398. m_dwObjStat = OBJSTAT_LIVE;
  400. m_nWidth = 32;
  401. m_nHeight = 32;
  402. m_nLeft = x;
  403. m_nTop = y;
  405. m_nMoveStep = 0;
  406. m_uiDirection = DIR_NONE;
  407. m_ptyBlood.CreateProperty( 40, 40, 0 );
  408. }
  410. //-----------------------------------------------------------------------------
  411. // Name: 
  412. // Desc: 
  413. //-----------------------------------------------------------------------------
  414. RECT CObjBase::GetSurroundRect() {
  415. RECT rt = GetRect();
  416. rt.left -= 16;
  417. rt.right += 16;
  418. rt.top -= 16;
  419. rt.bottom += 16;
  421. if ( rt.top < 0 )
  422. rt.top = 0;
  423. if ( rt.bottom > g_FrameHeight )
  424. rt.bottom = g_FrameHeight;
  426. return rt;
  427. }
  429. //-----------------------------------------------------------------------------
  430. // Name: 
  431. // Desc: 
  432. //-----------------------------------------------------------------------------
  433. CObjBlock::CObjBlock() {
  434. m_nbx = -1;
  435. m_nby = -1;
  436. m_nLand = LAND_NONE;
  437. }
  439. //-----------------------------------------------------------------------------
  440. // Name: 
  441. // Desc: 
  442. //-----------------------------------------------------------------------------
  443. void CObjBlock::CreateObjBlock( int x, int y, int land )
  444. {
  445. m_nbx = x;
  446. m_nby = y;
  447. m_nLand = land;
  449. m_dwObjType = OBJTYPE_BLOCK;
  450. m_dwObjStat = OBJSTAT_LIVE;
  451. m_nTotalFrame = 3;
  452. m_nCurrentFrame = 0;
  453. m_dwPersistTime = 200;
  455. m_nWidth = 32;
  456. m_nHeight = 32;
  457. m_nLeft = x<<5;
  458. m_nTop = y<<5;
  459. }
  462. //-----------------------------------------------------------------------------
  463. // Name: 
  464. // Desc: 
  465. //-----------------------------------------------------------------------------
  466. CObjBlock::~CObjBlock() {
  467. }
  470. //-----------------------------------------------------------------------------
  471. // Name: 
  472. // Desc: 
  473. //-----------------------------------------------------------------------------
  474. CObjFood::CObjFood() {
  475. m_dwObjType = OBJTYPE_FOOD;
  476. m_dwObjStat = OBJSTAT_LIVE;
  477. m_nTotalFrame = 0;
  478. m_nCurrentFrame = 0;
  479. m_dwPersistTime = 0;
  481. m_nWidth = 32;
  482. m_nHeight = 32;
  484. m_bPresent = false;
  485. m_bExsit = false;
  486. }
  488. //-----------------------------------------------------------------------------
  489. // Name: 
  490. // Desc: 
  491. //-----------------------------------------------------------------------------
  492. CObjFood::~CObjFood() {
  493. }
  495. //-----------------------------------------------------------------------------
  496. // Name: 
  497. // Desc: 
  498. //-----------------------------------------------------------------------------
  499. void CObjFood::CreateFood( DWORD type, int left, int top ) {
  500. m_bExsit = true;
  501. m_bPresent = true;
  502. m_dwType = type;
  503. m_nLeft = left;
  504. m_nTop = top;
  505. }
  507. //-----------------------------------------------------------------------------
  508. // Name: 
  509. // Desc: 
  510. //-----------------------------------------------------------------------------
  511. RECT CObjFood::GetPermitRect() {
  512. RECT rc;
  513. SetRect( &rc, m_nLeft+8, m_nTop+8, m_nLeft+m_nWidth-8, m_nTop+m_nHeight-8 );
  514. return rc;
  515. }
  517. //-----------------------------------------------------------------------------
  518. // Name: 
  519. // Desc: 
  520. //-----------------------------------------------------------------------------
  521. void CObjFood::Benefit( CObjTank *ptk ) {
  522. switch ( m_dwType ) {
  523. case FOOD_SHIP:
  524. ptk->m_dwEquip |= EQUIP_SHIP;
  525. break;
  527. case FOOD_POWERUP:
  528. ptk->m_nAttack += 10;
  529. break;
  531. case FOOD_BLOODUP:
  532. ptk->m_prtBlood.Add(10);
  533. break;
  535. case FOOD_SPEEDUP:
  536. ptk->SetStep( MIN( ptk->GetStep()+2, MAXTANKSPEED ) );
  537. break;
  538. }
  539. }
  541. //-----------------------------------------------------------------------------
  542. // Name: 
  543. // Desc: 
  544. //-----------------------------------------------------------------------------
  545. CProperty::CProperty() {
  546. m_nDefaultValue = 0;
  547. m_nCurrentValue = 0;
  548. m_nMaxValue = 0;
  549. m_nMinValue = 0;
  550. }
  552. //-----------------------------------------------------------------------------
  553. // Name: 
  554. // Desc: 
  555. //-----------------------------------------------------------------------------
  556. CProperty::~CProperty() {
  557. }
  559. //-----------------------------------------------------------------------------
  560. // Name: 
  561. // Desc: 
  562. //-----------------------------------------------------------------------------
  563. void CProperty::CreateProperty( int def, int max, int min ) {
  564. m_nDefaultValue = def;
  565. m_nCurrentValue = def;
  566. m_nMaxValue = max;
  567. m_nMinValue = min;
  568. }
  570. //-----------------------------------------------------------------------------
  571. // Name: 
  572. // Desc: 
  573. //-----------------------------------------------------------------------------
  574. void CProperty::Add( int step ) {
  575. m_nCurrentValue += step;
  576. if ( m_nCurrentValue > m_nMaxValue ) 
  577. m_nCurrentValue = m_nMaxValue;
  578. }
  580. //-----------------------------------------------------------------------------
  581. // Name: 
  582. // Desc: 
  583. //-----------------------------------------------------------------------------
  584. bool CProperty::Minus( int step ) {
  585. m_nCurrentValue -= step;
  586. if ( m_nCurrentValue <= m_nMinValue ) {
  587. m_nCurrentValue = m_nMinValue;
  588. return false;
  589. }
  590. return true;
  591. }
  593. //-----------------------------------------------------------------------------
  594. // Name: 
  595. // Desc: 
  596. //-----------------------------------------------------------------------------
  598. //-----------------------------------------------------------------------------
  599. // Name: 
  600. // Desc: 
  601. //-----------------------------------------------------------------------------