Initial commit

engines/hpl1/penumbra-overture/DemoEndText.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of Penumbra Overture.
+ */
+
+#include "hpl1/penumbra-overture/DemoEndText.h"
+
+#include "hpl1/penumbra-overture/ButtonHandler.h"
+#include "hpl1/penumbra-overture/GraphicsHelper.h"
+#include "hpl1/penumbra-overture/Init.h"
+#include "hpl1/penumbra-overture/MainMenu.h"
+#include "hpl1/penumbra-overture/MapHandler.h"
+
+//////////////////////////////////////////////////////////////////////////
+// CONSTRUCTORS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+cDemoEndText::cDemoEndText(cInit *apInit) : iUpdateable("PreMenu") {
+	mpInit = apInit;
+	mpDrawer = mpInit->mpGame->GetGraphics()->GetDrawer();
+
+	// Load fonts
+	// mpFont = mpInit->mpGame->GetResources()->GetFontManager()->CreateFontData("verdana.fnt");
+
+	Reset();
+}
+
+//-----------------------------------------------------------------------
+
+cDemoEndText::~cDemoEndText(void) {
+}
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PUBLIC METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+void cDemoEndText::Reset() {
+	mbActive = false;
+
+	mfAlpha = 0;
+	mfAlphaAdd = 0.6f;
+
+	mlCurrentImage = 0;
+}
+
+//-----------------------------------------------------------------------
+
+void cDemoEndText::OnPostSceneDraw() {
+	if (mbActive == false)
+		return;
+	if (mvTextures.empty())
+		return;
+
+	mpInit->mpGraphicsHelper->ClearScreen(cColor(0, 0));
+
+	mpInit->mpGraphicsHelper->DrawTexture(mvTextures[mlCurrentImage], 0,
+										  cVector2f(800, 600), cColor(mfAlpha, 1));
+}
+
+//-----------------------------------------------------------------------
+
+void cDemoEndText::OnDraw() {
+}
+
+//-----------------------------------------------------------------------
+
+void cDemoEndText::Update(float afTimeStep) {
+	mfAlpha += mfAlphaAdd * afTimeStep;
+
+	if (mfAlphaAdd > 0) {
+		if (mfAlpha > 1)
+			mfAlpha = 1;
+	} else {
+		if (mfAlpha < 0) {
+			mfAlpha = 0;
+			mfAlphaAdd = -mfAlphaAdd;
+			if (mlCurrentImage >= (int)mvTextures.size() - 1) {
+				SetActive(false);
+			} else {
+				mlCurrentImage++;
+			}
+		}
+	}
+}
+
+//-----------------------------------------------------------------------
+
+void cDemoEndText::OnMouseDown(eMButton aButton) {
+	OnButtonDown();
+}
+
+//-----------------------------------------------------------------------
+
+void cDemoEndText::OnButtonDown() {
+	if (mfAlphaAdd > 0 && mfAlpha == 1) {
+		mfAlphaAdd = -mfAlphaAdd;
+	}
+}
+
+//-----------------------------------------------------------------------
+
+void cDemoEndText::SetActive(bool abX) {
+	if (mbActive == abX)
+		return;
+
+	mbActive = abX;
+
+	if (mbActive) {
+		mpInit->mpGame->GetScene()->GetWorld3D()->DestroyAllSoundEntities();
+
+		mpInit->mpGame->GetUpdater()->SetContainer("DemoEndText");
+		mpInit->mpGame->GetScene()->SetDrawScene(false);
+		mpInit->mpGame->GetScene()->SetUpdateMap(false);
+		mpInit->mpButtonHandler->ChangeState(eButtonHandlerState_DemoEndText);
+
+		for (int i = 0; i < 3; ++i) {
+			iTexture *pTex = mpInit->mpGame->GetResources()->GetTextureManager()->Create2D(
+				"demo_end0" + cString::ToString(i) + ".jpg", false);
+			if (pTex)
+				mvTextures.push_back(pTex);
+		}
+
+		mfAlpha = 0;
+	} else {
+		for (size_t i = 0; i < mvTextures.size(); ++i) {
+			mpInit->mpGame->GetResources()->GetTextureManager()->Destroy(mvTextures[i]);
+		}
+		mvTextures.clear();
+
+		mpInit->mpGame->Exit();
+	}
+}
+
+//-----------------------------------------------------------------------
+
+void cDemoEndText::OnExit() {
+	// SetActive(false);
+}
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PRIVATE METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+//-----------------------------------------------------------------------