俄罗斯方块Symbian`~~~~~~~~~~~~

#include <avkon.hrh> #include <eikenv.h> #include <gdi.h> #include <aknutils.h> #include "CMenu.h" #include <images.mbg> #include <Tetris.rsg> // Construct and destruct // NewL() CMenu* CMenu::NewL(CFbsBitGc* aFbsBitGc) { CMenu* self = new (ELeave) CMenu(aFbsBitGc); CleanupStack::PushL(self); self->ConstructL(); CleanupStack::Pop(); return self; } // ~ CMenu::~CMenu() { delete iBitmap; iSettingStr.DeleteAll(); // iSettingStr.Reset(); // cannot delete twice iMenuItemTxt.At(EOptions_RotateDir) = NULL; iMenuItemTxt.At(ESound_Sounds) = NULL; iMenuItemTxt.At(ESound_Music) = NULL; iMenuItemTxt.At(ESound_Volume) = NULL; iMenuItemTxt.At(EDifficulty_StartLines) = NULL; iMenuItemTxt.At(EDifficulty_AddBrick) = NULL; iMenuItemTxt.At(EDifficulty_Done) = NULL; iMenuItemTxt.At(EPause_Sound) = NULL; iMenuItemTxt.DeleteAll(); //iMenuItemTxt.Reset(); } // CMenu CMenu::CMenu(CFbsBitGc* aFbsBitGc) : iGc(aFbsBitGc) {} // ConsturctL void CMenu::ConstructL() { //iLabel = new (ELeave) CEikLabel; //iLabel->SetTextL(_L("ahhadkjdjfkldsajfkijoewijfioewjf")); _LIT(KPathName, "\\System\\Apps\\Tetris\\images.mbm"); iBitmap = CEikonEnv::Static()->CreateBitmapL(KPathName, EMbmImagesLogo); LoadResL(); // Load menu resouce and position ResetPos(); } /////////////////////////////////////////////////////////////////////////////// // Other Method // Draw void CMenu::Draw() { // draw background DrawBg(); if(iMenuState == ECreditPage) { //iLabel->DrawNow(); const CFont* font; font = CEikonEnv::Static()->TitleFont(); iGc->UseFont(font); iGc->DrawText(_L("Tetris v1.2"), TPoint(60, 30)); iGc->DrawText(_L("It's my #1 Symbian game, so"), TPoint(20, 60)); iGc->DrawText(_L("it's written 100% from scratch!"), TPoint(10, 80)); iGc->DrawText(_L("Suggestions, comments, or bug"), TPoint(10, 100)); iGc->DrawText(_L("reports are welcome!"), TPoint(10, 120)); iGc->DrawText(_L("My email : cofd.eric@163.com"), TPoint(10, 140)); iGc->DrawText(_L("Thank you for playing!"), TPoint(10, 160)); iGc->DrawText(_L("CArt Studio 2005"), TPoint(45, 200)); iGc->DiscardFont(); return; } if(iMenuState == EHighScorePage) return; // don't draw here // use default if(iMenuState == ENonePage) { iMenuState = EMainPage; iMenuItem = EStart; return; } // Get an alternative font _LIT(KMyFontName,"Roman"); CFont* myFont; TFontSpec myFontSpec(KMyFontName, 1); myFontSpec.iFontStyle.SetStrokeWeight(EStrokeWeightBold); CBitmapDevice* screenDevice=CEikonEnv::Static()->ScreenDevice(); screenDevice->GetNearestFontInTwips(myFont,myFontSpec); iGc->UseFont(myFont); // draw menu page DrawPage(iMenuPagePos[iMenuState].iX, iMenuPagePos[iMenuState].iY); // Draw the Blink frame and white selected txt iGc->SetPenColor(TRgb(250, 250, 250)); iBlink++; if((iBlink >= 2 && iBlink <= 5) || (iBlink >= 18 && iBlink <= 21)) iGc->SetPenColor(TRgb(220, 220, 220)); else if((iBlink >= 6 && iBlink <= 9) || (iBlink >= 14 && iBlink <= 17)) iGc->SetPenColor(TRgb(180, 180, 180)); else if(iBlink >= 10 && iBlink <= 13) iGc->SetPenColor(TRgb(120, 120, 120)); else if(iBlink == 22) iBlink = 0; // dont't modify Frame's positon SetFrame(iMenuItem); if(iSelect) { iGc->SetBrushColor(TRgb(90, 90, 255)); iGc->DrawPolygon(iPointList, 12, CGraphicsContext::EAlternate); iSelect = 0; } iGc->DrawPolyLineNoEndPoint(iPointList, 12); // highlight the text iGc->SetPenColor(KRgbWhite); iGc->DrawText(*iMenuItemTxt.At(iMenuItem), TRect(iPointList[2]+TPoint(1,1), iPointList[8]-TPoint(1,1)), 15, CGraphicsContext::ECenter, 0); // delete created Font iGc->DiscardFont(); screenDevice->ReleaseFont(myFont); } // DrawBg() void CMenu::DrawBg() { iGc->SetBrushStyle(CFbsBitGc::ESolidBrush); iGc->SetFadingParameters(80, 255); iGc->SetFaded(1); iGc->SetBrushColor(KRgbBlack); iGc->Clear(); iGc->BitBlt(iPos + TPoint(0, 69), iBitmap); iGc->BitBlt(iPos + TPoint(0, 208), iBitmap); iGc->BitBlt(iPos + TPoint(185, 69), iBitmap); iGc->BitBlt(iPos + TPoint(185, 208), iBitmap); iPos -= TPoint(4, 3); if(iPos.iY <= -139) iPos = TPoint(0, 0); iGc->SetFaded(0); } // DrawPage() void CMenu::DrawPage(TInt aItemFrom, TInt aItemTo) { if(aItemFrom == ENoneItem) return; TInt i; // draw the frame iGc->SetBrushColor(TRgb(45, 45, 130)); iGc->SetPenColor(TRgb(20, 20, 120)); for(i = aItemFrom; i <= aItemTo; i++) { SetFrameDynamic(i); iGc->DrawPolygon(iPointList, 12, CGraphicsContext::EAlternate); } iSpeed += 5; // draw the Txt iGc->SetPenColor(KRgbGray); for(i = aItemFrom; i <= aItemTo; i++) { SetFrame(i); iGc->DrawText(*iMenuItemTxt.At(i), TRect(iPointList[2]+TPoint(1,1), iPointList[8]-TPoint(1,1)), 15, CGraphicsContext::ECenter, 0); } } // Command // @return 1 denote quit the game // @return 2 dentoe start the game TInt32 CMenu::Command(TInt aCommand) { switch(aCommand) { case 'q' : { if(iMenuState == EMainPage || iMenuState == EPausePage) break; iMenuState = iPrevPage; ResetPos(); iMenuItem = iPrevItem; }return 5; case EStdKeyDevice5: case '5': case 63557: { switch(iMenuItem) { case EQuit: return 1; // Quit case EStart : { iPrevPage = EPausePage; iMenuState = ENonePage; iPrevItem = EPause_Continue; }return 2; // Start the game case EPause_Continue: { iMenuState = ENonePage; }return 3; // Continue the game case EOptions_Back: { iMenuState = EMainPage; ResetPos(); iMenuItem = EStart; }return 11; // set rotation case ESound_Done : { iMenuState = iPrevPage; ResetPos(); iMenuItem = iPrevItem; }return 12; // set Sound case EDifficulty_Done : { iMenuState = iPrevPage; ResetPos(); iMenuItem = iPrevItem; }return 13; // set Difficulty case EOptions: { iPrevPage = EMainPage; iMenuState = EOptionsPage; ResetPos(); iPrevItem = iMenuItem; iMenuItem = EOptions_Sound; }break; case ECredit: { iPrevPage = EMainPage; iMenuState = ECreditPage; iPrevItem = iMenuItem; iMenuItem = -1; }break;; case EHighScore: { iPrevPage = EMainPage; iMenuState = EHighScorePage; iPrevItem = iMenuItem; iMenuItem = -1; }return 4; // Options case EOptions_Sound: { iPrevPage = EOptionsPage; iMenuState = ESoundPage; ResetPos(); iPrevItem = iMenuItem; iMenuItem = ESound_Sounds; }break; case EOptions_Difficulty: { iPrevPage = EOptionsPage; iMenuState = EDifficultyPage; ResetPos(); iPrevItem = iMenuItem; iMenuItem = EDifficulty_StartLines; }break; // Pause page case EPause_Sound: { iPrevPage = EPausePage; iMenuState = ESoundPage; ResetPos(); iPrevItem = iMenuItem; iMenuItem = ESound_Sounds; }break; case EPause_EndGame: { iMenuState = EMainPage; // return to main page ResetPos(); iMenuItem = EStart; }break; case EOptions_RotateDir: case ESound_Sounds : case ESound_Music : case ESound_Volume : case EDifficulty_StartLines : case EDifficulty_AddBrick : {}break; default: { iMenuState = iPrevPage; ResetPos(); iMenuItem = iPrevItem; }break; } }return 5; case EKeyUpArrow : // UP case '2' : { iMenuItem = iMenuItem <= iMenuPagePos[iMenuState].iX ? iMenuPagePos[iMenuState].iY : --iMenuItem; // select the menu item iSelect = 1; }return 0; case EKeyDownArrow :