symbian 泡泡龙.

/* * ============================================================================ * Name : CJewelView from JewelView.h * Part of : Jewel * Created : 02.10.2005 by Thosing * Implementation notes: * Initial content was generated by Series 60 Application Wizard. * Version : 0.1 * Copyright: Another * ============================================================================ */ // INCLUDE FILES #include "JewelView.h" #include <fbs.h> #include <aknutils.h> #include <Jewel.mbg> #include <e32math.h> #include "JewelEngine.h" #include <eikenv.h> const TRect CJewelView::iJewelSmallRect = TRect(0, 0, 19, 19); const TRect CJewelView::iJewelLargeRect = TRect(0, 0, 29, 29); const TRect CJewelView::iBoardRect = TRect(2, 2, 174, 174); const TPoint CJewelView::iGridStart = TPoint (4, 4); const TSize CJewelView::iGridSize = TSize(21, 21); const TInt CJewelView::iNumGridsX = 8; const TInt CJewelView::iNumGridsY = 8; const TInt CJewelView::iLifeTotal = 100; // ================= MEMBER FUNCTIONS ======================= // --------------------------------------------------------- // CJewelView::ConstructL(const TRect& aRect) // EPOC two phased constructor // --------------------------------------------------------- // void CJewelView::ConstructL(const TRect& aRect) { CreateWindowL(); SetRect(aRect); //ActivateL(); //Load game elements iGameBoard=LoadBitmapL(EMbmJewelBoard); iLifeIndicator=LoadBitmapL(EMbmJewelLife); iLifeIndicatorMask=LoadBitmapL(EMbmJewelLife_mask); iProgressBar=LoadBitmapL(EMbmJewelProgress); iGameOverBitmap=LoadBitmapL(EMbmJewelGameover); for(int i=0; i<NUM_OF_JEWELS; i++) { iJewelsSmall[i]=LoadBitmapL(EMbmJewelBlue_s+i*4); iJewelsSmallMask[i]=LoadBitmapL(EMbmJewelBlue_s+i*4+1); iJewelsLarge[i]=LoadBitmapL(EMbmJewelBlue_s+i*4+2); iJewelsLargeMask[i]=LoadBitmapL(EMbmJewelBlue_s+i*4+3); } //Create back buffer TDisplayMode displayMode = CEikonEnv::Static()->ScreenDevice()->DisplayMode(); iBackBuffer = new(ELeave) CFbsBitmap(); CleanupStack::PushL(iBackBuffer); User::LeaveIfError(iBackBuffer->Create(aRect.Size(), displayMode)); // Create bitmap device for the bitmap iBackDevice = CFbsBitmapDevice::NewL(iBackBuffer); // Create graphics context for the bitmap User::LeaveIfError(iBackDevice->CreateContext(iBackGc)); CleanupStack::Pop(); iGameEngine=new(ELeave) CJewelEngine(); CleanupStack::PushL(iGameEngine); iGameEngine->ConstructL(this); CleanupStack::Pop(); iGameEngine->FlushGameboard(); } // Destructor CJewelView::~CJewelView() { if(iGameBoard) delete iGameBoard; if(iGameOverBitmap) delete iGameOverBitmap; if(iLifeIndicator) delete iLifeIndicator; if(iLifeIndicatorMask) delete iLifeIndicatorMask; if(iProgressBar) delete iProgressBar; for(int i=0; i<NUM_OF_JEWELS; i++) { if(iJewelsSmall[i]) delete iJewelsSmall[i]; if(iJewelsSmallMask[i]) delete iJewelsSmallMask[i]; if(iJewelsLarge[i]) delete iJewelsLarge[i]; if(iJewelsLargeMask[i]) delete iJewelsLargeMask[i]; } if(iBackGc) delete iBackGc; if(iBackDevice) delete iBackDevice; if(iBackBuffer) delete iBackBuffer; if(iGameEngine) delete iGameEngine; } // key event TKeyResponse CJewelView::OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType) { static TInt hx, hy; switch(aType) { case EEventKey: iGameEngine->KeyPressed(aKeyEvent.iScanCode); break; } return EKeyWasNotConsumed; } // --------------------------------------------------------- // CJewelView::Draw(const TRect& aRect) const // --------------------------------------------------------- // void CJewelView::Draw(const TRect& /*aRect*/) const { CWindowGc& gc = SystemGc(); if(!iGameEngine->IsGameOver()) { gc.BitBlt(TPoint(0, 0), iBackBuffer); } else { gc.BitBlt(TPoint(0, 0), iGameOverBitmap); // draw game over const CFont* ft=iEikonEnv->TitleFont(); gc.UseFont(ft); gc.SetPenStyle(CFbsBitGc::ESolidPen); gc.SetPenSize(TSize(1, 1)); gc.SetPenColor(KRgbWhite); TBuf<32> yourScore(_L("Your Score: ")); //score TBuf<32> highScore(_L("High Score: ")); TInt yourScoreInt=iGameEngine->Marks(); TInt highScoreInt=iGameEngine->LoadHighScore(); yourScore.AppendNum(yourScoreInt); highScore.AppendNum(highScoreInt); gc.DrawText(yourScore, TPoint(50, 100)); gc.DrawText(highScore, TPoint(50, 120)); if(yourScoreInt>=highScoreInt) { //high score gc.DrawText(_L("Congratulations,"), TPoint(45, 150)); gc.DrawText(_L("you break the record!"), TPoint(30, 170)); } } } CFbsBitmap* CJewelView::LoadBitmapL(TInt aID) { // set the name of the multi-bitmap file containing the bitmaps _LIT(KMBMFileName,"Jewel.mbm"); TFileName mbmFileName(KMBMFileName); CompleteWithAppPath(mbmFileName); // load bitmap from the mbm file CFbsBitmap* bitmap = new (ELeave) CFbsBitmap(); CleanupStack::PushL(bitmap); User::LeaveIfError(bitmap->Load(mbmFileName, aID)); CleanupStack::Pop(); //bitmap return bitmap; } void CJewelView::DrawBoard(TInt *aJewels, TInt aHighLight, TBool aShowIndicator) { //aJewels MUST contain at least iNumGridsY*iNumGridsX elements!! iBackGc->Clear(); //Draw game board iBackGc->BitBlt(iBoardRect.iTl, iGameBoard); //Draw general jewels TInt pointer=0; for(int y=0; y<iNumGridsY; y++) { for(int x=0; x<iNumGridsX; x++) { TInt jewelID=aJewels[pointer]; if(!iGameEngine->IsJewelMasked(pointer)) DrawJewel(TPoint(iGridStart.iX+x*iGridSize.iWidth+1, iGridStart.iY+y*iGridSize.iHeight+1),jewelID); pointer++; } } //Draw highlighted Jewel. if(aHighLight>=0) { TInt hx=aHighLight%iNumGridsX, hy=aHighLight/iNumGridsY; TInt hID=aJewels[aHighLight]; if(!iGameEngine->IsJewelMasked(aHighLight)) DrawJewel(TPoint(iGridStart.iX+hx*iGridSize.iWidth-4, iGridStart.iY+hy*iGridSize.iHeight-4), hID, EFalse); if(aShowIndicator) DrawSwapIndicator(hx, hy); } //Draw Life indicator iBackGc->BitBltMasked(TPoint(2, 175), iLifeIndicator, TRect(0, 0, 32, 32), iLifeIndicatorMask, ETrue); iBackGc->UseBrushPattern(iProgressBar); iBackGc->SetBrushStyle(CFbsBitGc::EPatternedBrush); iBackGc->SetPenStyle(CFbsBitGc::ENullPen); iBackGc->DrawRect(TRect(40, 177, iGameEngine->Life()+40, 185)); iBackGc->SetBrushStyle(CFbsBitGc::ENullBrush); iBackGc->SetBrushColor(KRgbWhite); //Draw Marks const CFont* ab=iEikonEnv->TitleFont(); iBackGc->UseFont(ab); iBackGc->SetPenStyle(CFbsBitGc::ESolidPen); iBackGc->SetPenSize(TSize(1, 1)); TBuf<12> strMark; strMark.Num(iGameEngine->Marks()); iBackGc->DrawText(strMark, TPoint(50, 200)); } //draw single jewel void CJewelView::DrawJewel(TPoint aPoint, TInt aID, TBool aDrawSmall) { CFbsBitmap* src; CFbsBitmap* mask; TRect drawRect; if(aID<0) return; if(aDrawSmall) { //small src=iJewelsSmall[aID]; mask=iJewelsSmallMask[aID]; drawRect=iJewelSmallRect; } else { //large src=iJewelsLarge[aID]; mask=iJewelsLargeMask[aID]; drawRect=iJewelLargeRect; } iBackGc->BitBltMasked(aPoint, src, drawRect, mask, ETrue); } //draw swap indicator void CJewelView::DrawSwapIndicator(TInt aX, TInt aY) { CFbsBitGc::TPenStyle penStyle=CFbsBitGc::EDashedPen; iBackGc->SetPenStyle(CFbsBitGc::ENullPen); iBackGc->SetPenColor(KRgbRed); iBackGc->SetPenSize(TSize(2, 2)); iBackGc->MoveTo(TPoint(iGridStart.iX+aX*iGridSize.iWidth, iGridStart.iY+aY*iGridSize.iHeight)); if(aY>0) { iBackGc->SetPenStyle(penStyle); } else { iBackGc->SetPenStyle(CFbsBitGc::ENullPen); } iBackGc->DrawLineBy(TPoint(0, -iGridSize.iHei