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engines/mm/xeen/dialogs/credits_screen.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 "mm/xeen/dialogs/credits_screen.h"
+#include "mm/xeen/resources.h"
+#include "mm/xeen/xeen.h"
+
+namespace MM {
+namespace Xeen {
+
+void CreditsScreen::show(XeenEngine *vm) {
+	CreditsScreen *dlg = new CreditsScreen(vm);
+
+	switch (vm->getGameID()) {
+	case GType_Clouds:
+		dlg->execute(Res.CLOUDS_CREDITS);
+		break;
+	case GType_Swords:
+		dlg->execute(Res.SWORDS_CREDITS1);
+		dlg->execute(Res.SWORDS_CREDITS2);
+		break;
+	default:
+		dlg->execute(Res.DARK_SIDE_CREDITS);
+		break;
+	}
+
+	delete dlg;
+}
+
+void CreditsScreen::execute(const char *content) {
+	Screen &screen = *_vm->_screen;
+	Windows &windows = *_vm->_windows;
+	EventsManager &events = *_vm->_events;
+
+	// Handle drawing the credits screen
+	doScroll(true, false);
+	windows[GAME_WINDOW].close();
+
+	screen.loadBackground("marb.raw");
+	Common::String ttsMessage;
+	windows[0].writeString(content, false, &ttsMessage);
+	doScroll(false, false);
+
+#ifdef USE_TTS
+	speakText(ttsMessage, (_vm->getGameID() != GType_Swords || content == Res.SWORDS_CREDITS1));
+#endif
+
+	events.setCursor(0);
+	windows[0].update();
+	clearButtons();
+
+	// Wait for keypress
+	while (!_vm->shouldExit() && !events.isKeyMousePressed())
+		events.pollEventsAndWait();
+
+#ifdef USE_TTS
+	_vm->stopTextToSpeech();
+#endif
+	doScroll(true, false);
+}
+
+#ifdef USE_TTS
+
+void CreditsScreen::speakText(const Common::String &text, bool firstCreditsScreen) const {
+	if (_vm->getGameID() == GType_Swords && firstCreditsScreen) {
+		uint index = 0;
+		// Developed/published by
+		_vm->sayText(getNextTextSection(text, index, 2));
+
+		// Next four headers are separate from their corresponding credits. First get the headers, then voice the person
+		// for the first header, and then voice the second header and second person
+		for (uint8 i = 0; i < 2; ++i) {
+			_vm->sayText(getNextTextSection(text, index));
+			Common::String nextHeader = getNextTextSection(text, index);
+			_vm->sayText(getNextTextSection(text, index));
+			_vm->sayText(nextHeader);
+			_vm->sayText(getNextTextSection(text, index));
+		}
+
+		// Same as first four headers, but with two people at a time instead of one
+		for (uint8 i = 0; i < 2; ++i) {
+			// First two headers
+			_vm->sayText(getNextTextSection(text, index));
+			Common::String nextHeader = getNextTextSection(text, index);
+
+			// First people listed
+			_vm->sayText(getNextTextSection(text, index));
+			Common::String nextHeaderPerson = getNextTextSection(text, index);
+
+			// Second person listed under first header
+			_vm->sayText(getNextTextSection(text, index));
+
+			// Next header
+			_vm->sayText(nextHeader);
+			_vm->sayText(nextHeaderPerson);
+
+			// Second person for second header
+			if (i == 0) {
+				_vm->sayText(getNextTextSection(text, index));
+			} else {	// Last header has more than two people
+				_vm->sayText(text.substr(index));
+			}
+		}
+	} else {
+		_vm->sayText(text);
+	}
+}
+
+#endif
+
+} // End of namespace Xeen
+} // End of namespace MM