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engines/pink/gui.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/>.
+ *
+ */
+
+#include "common/config-manager.h"
+#include "common/translation.h"
+
+#include "engines/metaengine.h"
+
+#include "graphics/macgui/macwindowmanager.h"
+#include "graphics/macgui/macmenu.h"
+
+#include "gui/message.h"
+
+#include "pink/pink.h"
+#include "pink/screen.h"
+#include "pink/objects/actors/lead_actor.h"
+
+namespace Pink {
+
+enum {
+	kNewGameAction			= 57600,
+	kLoadSave				= 57601,
+	kSaveAction				= 57603,
+	kSaveAsAction			= 57604,
+	kSongsAction			= 32865,
+	kSoundSettingsAction	= 32772,
+	kLastSavesAction		= 57616,
+	kPauseAction			= 32854,
+	kExitAction				= 57665
+};
+
+enum {
+	kShowContent	= 32771,
+	kShowGreece		= 32866,
+	kShowIndonesia  = 32867,
+	kShowIsrael		= 32868,
+	kShowKenya		= 32869,
+	kShowRussia		= 32870
+};
+
+enum {
+	kShowPDAAction			= 32793,
+
+	kShowAustraliaArt		= 32796,
+	kShowAustraliaCloth		= 32797,
+	kShowAustraliaFood		= 32798,
+	kShowAustraliaHistory	= 32799,
+	kShowAustraliaNature	= 32800,
+	kShowAustraliaPeople	= 32801,
+	kShowAustraliaPlaces	= 32802,
+	kShowAustraliaReligion	= 32803,
+
+	kShowBhutanArt			= 32804,
+	kShowBhutanCloth		= 32805,
+	kShowBhutanFood			= 32806,
+	kShowBhutanHistory		= 32807,
+	kShowBhutanNature		= 32808,
+	kShowBhutanPeople		= 32809,
+	kShowBhutanPlaces		= 32810,
+	kShowBhutanReligion		= 32811,
+
+	kShowChinaArt 			= 32812,
+	kShowChinaCloth			= 32813,
+	kShowChinaFood			= 32814,
+	kShowChinaHistory		= 32815,
+	kShowChinaNature		= 32816,
+	kShowChinaPeople		= 32817,
+	kShowChinaPlaces		= 32818,
+	kShowChinaReligion		= 32819,
+
+	kShowEnglandArt			= 32820,
+	kShowEnglandCloth		= 32821,
+	kShowEnglandFood		= 32822,
+	kShowEnglandHistory		= 32823,
+	kShowEnglandNature		= 32824,
+	kShowEnglandPeople		= 32825,
+	kShowEnglandPlaces		= 32826,
+	kShowEnglandReligion	= 32827,
+
+	kShowEgyptArt			= 32828,
+	kShowEgyptCloth			= 32829,
+	kShowEgyptFood			= 32830,
+	kShowEgyptHistory		= 32831,
+	kShowEgyptNature		= 32832,
+	kShowEgyptPeople		= 32833,
+	kShowEgyptPlaces		= 32834,
+	kShowEgyptReligion		= 32835,
+
+	kShowIndiaArt			= 32836,
+	kShowIndiaCloth			= 32837,
+	kShowIndiaFood			= 32838,
+	kShowIndiaHistory		= 32839,
+	kShowIndiaNature		= 32840,
+	kShowIndiaPeople		= 32841,
+	kShowIndiaPlaces		= 32842,
+	kShowIndiaReligion		= 32843
+};
+
+enum {
+	kShowGameWebPage			= 32844,
+	kShowTechSupport			= 32778,
+	kShowOnlineHints			= 32777,
+	kShowWanderLustWebPage		= 32775,
+	kShowHelp					= 32846,
+	kShowHints					= 32847,
+
+	kShowWinnnerPage			= 32779,
+	kShowWanderlustInteractive	= 32849,
+	kShowMGM					= 32848,
+	kShowDiagnostics			= 32850,
+	kShowAbout					= 57664
+};
+
+enum {
+	kRecentSaveId		= 9,
+	kRecentSavesOffset	= 400000
+};
+
+static const int kMaxSaves = 10;
+
+static void menuCommandsCallback(int action, Common::U32String &, void *data) {
+	PinkEngine *engine = (PinkEngine *)data;
+
+	engine->executeMenuCommand(action);
+}
+
+struct SaveStateDescriptorTimeComparator {
+	bool operator()(const SaveStateDescriptor &x, const SaveStateDescriptor &y) const {
+		return x.getSaveDate() == y.getSaveDate() ? x.getSaveTime() > y.getSaveTime() : x.getSaveDate() > y.getSaveDate();
+	}
+};
+
+SaveStateList PinkEngine::listSaves() const {
+	Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
+	Common::String pattern = getMetaEngine()->getSavegameFile(kSavegameFilePattern, _targetName.c_str());
+	Common::StringArray filenames = saveFileMan->listSavefiles(pattern);
+
+	SaveStateList saveList;
+	for (Common::StringArray::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
+		// Obtain the last 2 digits of the filename, since they correspond to the save slot
+		int slotNum = atoi(file->c_str() + file->size() - 2);
+		Common::ScopedPtr<Common::InSaveFile> in(saveFileMan->openForLoading(*file));
+		if (in) {
+			SaveStateDescriptor desc;
+			desc.setSaveSlot(slotNum);
+			if (Pink::readSaveHeader(*in.get(), desc))
+				saveList.push_back(desc);
+		}
+	}
+
+	// Sort saves based on save time.
+	Common::sort(saveList.begin(), saveList.end(), SaveStateDescriptorTimeComparator());
+	return saveList;
+}
+
+void PinkEngine::initMenu() {
+	_screen->getWndManager().setEngine(this);
+
+	_menu = Graphics::MacMenu::createMenuFromPEexe(_exeResources, &_screen->getWndManager());
+	if (getLanguage() == Common::HE_ISR) {
+		_menu->setAlignment(Graphics::kTextAlignRight);
+	}
+
+	Graphics::MacMenuSubMenu *subMenu = _menu->getSubmenu(nullptr, 0);
+	if (subMenu) {
+
+		if (isPerilDemo()) {
+			// From the first submenu ("Game"), disable the (zero indexed) item 5 ("Songs").
+			// Use setEnabled() rather than removeMenuItem() since the latter removes the item
+			// out of the list changing the index for the items that follow.
+			// The effect is that "Songs" will be greyed out for the demo, since it's not available for it.
+			// The original demo does not have the "Songs" item in the menu at all.
+			_menu->setEnabled( _menu->getSubMenuItem(_menu->getMenuItem(0), 5), false);
+		}
+
+		SaveStateList saves = listSaves();
+		if (!saves.empty()) {
+			_menu->removeMenuItem(subMenu, kRecentSaveId);
+			int maxSaves = saves.size() > kMaxSaves ? kMaxSaves : saves.size();
+			for (int i = 0; i < maxSaves; ++i) {
+				_menu->insertMenuItem(subMenu, Common::U32String::format("%i. %S", i + 1, saves[i].getDescription().c_str()),
+										kRecentSaveId + i, saves[i].getSaveSlot() + kRecentSavesOffset);
+			}
+		}
+	}
+
+	_menu->calcDimensions();
+	_menu->setCommandsCallback(&menuCommandsCallback, this);
+}
+
+void PinkEngine::executeMenuCommand(uint id) {
+	if (executePageChangeCommand(id))
+		return;
+
+	if (id >= kRecentSavesOffset) {
+		int slotNum = id - kRecentSavesOffset;
+		Common::Error loadError = loadGameState(slotNum);
+		if (loadError.getCode() != Common::kNoError) {
+			GUI::MessageDialog errorDialog(loadError.getDesc());
+			errorDialog.runModal();
+		}
+		return;
+	}
+
+	switch (id) {
+	case kNewGameAction: {
+		initModule(_modules[0]->getName(), "", nullptr);
+		break;
+	}
+	case kLoadSave:
+		loadGameDialog();
+		break;
+
+	case kSaveAction:
+	case kSaveAsAction:
+		saveGameDialog();
+		break;
+
+	case kSoundSettingsAction:
+	case kLastSavesAction:
+	case kPauseAction:
+	case kExitAction:
+		openMainMenuDialog();
+		break;
+
+	case kSongsAction:
+		initModule("Muzik", "", nullptr);
+		break;
+
+	case kShowPDAAction:
+		_actor->loadPDA(kNavigatePage);
+		break;
+
+	// Cases kShowAustraliaArt - kShowIndiaReligion are handled in executePageChangeCommand()
+
+	case kShowContent:
+		_actor->loadPDA("TOC");
+		break;
+	case kShowGreece:
+		_actor->loadPDA("GREOVER");
+		break;
+	case kShowIndonesia:
+		_actor->loadPDA("INDOVER");
+		break;
+	case kShowIsrael:
+		_actor->loadPDA("ISROVER");
+		break;
+	case kShowKenya:
+		_actor->loadPDA("KENOVER");
+		break;
+	case kShowRussia:
+		_actor->loadPDA("SIBOVER");
+		break;
+
+	case kShowGameWebPage:
+		openLocalWebPage("PINK.HTM");
+		break;
+	case kShowTechSupport:
+		openLocalWebPage("SUPPORT.HTM");
+		break;
+	case kShowWinnnerPage:
+		openLocalWebPage("WINNER.HTM");
+		break;
+	case kShowWanderLustWebPage:
+		openLocalWebPage("LUST.HTM");
+		break;
+	case kShowOnlineHints:
+		openLocalWebPage("HINTS.HTM");
+		break;
+
+	default:
+		{
+			GUI::MessageDialog dialog(_("This menu item is not yet implemented"));
+			dialog.runModal();
+			warning("Unprocessed command id %d", id);
+		}
+		break;
+	}
+}
+
+// Australia, Bhutan, China, Britain, Egypt, India
+static const char *pageChangePrefixes[] = { "AUS", "BHU", "CHI", "BRI", "EGY", "IND" };
+// Art, Cloth, Food, History, Nature, People, Places, Religion
+static const char *pageChangeSuffixes[] = { "ART", "CLO", "FOO", "HIS", "NAT", "PEO", "PLA", "REL" };
+
+bool PinkEngine::executePageChangeCommand(uint id) {
+	if (id >= kShowAustraliaArt && id <= kShowIndiaReligion) {
+		Common::String prefix = pageChangePrefixes[(id - kShowAustraliaArt) / 8];
+		Common::String suffix = pageChangeSuffixes[(id - kShowAustraliaArt) % 8];
+		_actor->loadPDA(prefix + suffix);
+		return true;
+	}
+
+	return false;
+}
+
+void PinkEngine::openLocalWebPage(const Common::String &pageName) const {
+	Common::FSNode gameFolder = Common::FSNode(ConfMan.getPath("path"));
+	Common::FSNode filePath = gameFolder.getChild("INSTALL").getChild(pageName);
+	if (filePath.exists()) {
+		Common::String fullUrl = Common::String::format("file:///%s", filePath.getPath().toString('/').c_str());
+		_system->openUrl(fullUrl);
+	}
+}
+
+} // End of namespace Pink