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#include "TitleScreen.h"
#include "GameApp.h"
#include "Res.h"
#include "Font.h"
#include "Graphics.h"
#include "Image.h"
#include "WidgetManager.h"
#include "Rect.h"
#include "HyperlinkWidget.h"
using namespace Sexy;
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
TitleScreen::TitleScreen(GameApp *pApp)
{
mApp = pApp;
mContinueLink = NULL;
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
TitleScreen::~TitleScreen()
{
delete mContinueLink;
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
void TitleScreen::Init(void)
{
mContinueLink = new HyperlinkWidget(1, this);
mContinueLink->SetFont(FONT_DEFAULT);
mContinueLink->mLabel = _S("CLICK TO CONTINUE");
mContinueLink->mColor = Color(255, 255, 255);
mContinueLink->mOverColor = Color(0, 255, 0);
mContinueLink->mUnderlineSize = 1;
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
void TitleScreen::AddedToManager(WidgetManager *theWidgetManager)
{
Widget::AddedToManager(theWidgetManager);
mContinueLink->SetVisible(false);
mContinueLink->SetDisabled(true);
int labelWidth = FONT_DEFAULT->StringWidth(mContinueLink->mLabel);
int labelHeight = FONT_DEFAULT->GetHeight();
mContinueLink->Resize( mWidth / 2 - labelWidth / 2,
mHeight - labelHeight - 40,
labelWidth,
labelHeight+4);
mContinueLink->mDoFinger = true;
theWidgetManager->AddWidget(mContinueLink);
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
void TitleScreen::RemovedFromManager(WidgetManager *theWidgetManager)
{
Widget::RemovedFromManager(theWidgetManager);
theWidgetManager->RemoveWidget(mContinueLink);
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
void TitleScreen::Draw(Graphics *g)
{
g->SetColor(Color::Black);
g->FillRect(0, 0, mWidth, mHeight);
// We want to draw our loader bar to indicate the progress made in
// loading all our resources. As you recalll, GameApp::LoadingThreadProc is
// the thread that is actually loading everything. The app has a function,
// GetLoadingThreadProgress, that returns a value from 0.0 to 1.0 indicating
// the % complete it is. We will multiply this % complete by the width
// of our progress bar, so that we give the illusion of a growing bar.
int loaderBarWidth = IMAGE_LOADER_BAR->GetWidth();
int drawWidth = (int)(mApp->GetLoadingThreadProgress() * loaderBarWidth);
if (drawWidth > 0)
{
// As you may recall from Demo3 where we drew the frames of animation
// for the lightning image, the DrawImage call can take a source rectangle
// which indicates what chunk of the original image we want to draw.
// In our case, we want to start from from the upper left corner of
// the loader bar, but we only want to draw "drawWidth" wide. This will
// give the illusion that the progress bar is expanding as the resources
// are loaded in.
g->DrawImage(IMAGE_LOADER_BAR, mWidth / 2 - loaderBarWidth / 2,
400,
Rect(0, 0, drawWidth, IMAGE_LOADER_BAR->GetHeight()));
}
// If our hyperlink widget is false, let's instead draw some
// "Loading" text (er, actually in this case it's an image) where
// it is located.
if (mContinueLink->mVisible == false)
g->DrawImage(IMAGE_LOADER_LOADINGTXT, (mWidth / 2) - (IMAGE_LOADER_LOADINGTXT->mWidth / 2), mContinueLink->mY - 80);
g->DrawImage(IMAGE_HUNGARR_LOGO, mWidth / 2 - IMAGE_HUNGARR_LOGO->mWidth / 2, 100);
g->SetColor(Color::White);
g->SetFont(FONT_HUNGARR);
SexyString s = _S("HUN-GARR NEEDS PLANETS!");
g->DrawString(s, mWidth / 2 - FONT_HUNGARR->StringWidth(s) / 2, 200);
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
void TitleScreen::LoadingComplete()
{
// Since the app told us that we're done loading all our resources,
// let's unhide and enable our continue link so the user can start
// playing.
mContinueLink->SetVisible(true);
mContinueLink->SetDisabled(false);
}
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
void TitleScreen::ButtonDepress(int theId)
{
if (theId == 1)
{
// Our hyperlink widget was pressed. We want to remove ourselves
// and the hyperlink widget, and tell the app to display the
// main board and get the game started.
// You might be thinking, "If I delete the title screen and
// hyperlink, won't I crash the program?" Yes, you will. That's
// why we aren't going to delete them using "delete". We're going
// to use SexyAppBase's SafeDeleteWidget method. This places the
// widget in a queue that is processed after all widgets and data
// get processed, and is then deleted at a time that is safe
// and appropriate. We still have to remove ourself and the
// hyperlink widget from the WidgetManager. We can easily access
// the WidgetManager, as it is a public variable in our game app.
mApp->mWidgetManager->RemoveWidget(this);
mApp->mWidgetManager->RemoveWidget(mContinueLink);
mApp->SafeDeleteWidget(this);
mApp->SafeDeleteWidget(mContinueLink);
mContinueLink = NULL;
mApp->PlaySample(SOUND_CONTINUE);
// Now let's tell the game app that it's ok to add the board widget:
mApp->TitleScreenIsFinished();
}
}
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