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engines/gob/pregob/onceupon/title.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/>.
+ *
+ *
+ * This file is dual-licensed.
+ * In addition to the GPLv3 license mentioned above, this code is also
+ * licensed under LGPL 2.1. See LICENSES/COPYING.LGPL file for the
+ * full text of the license.
+ *
+ */
+
+#include "gob/gob.h"
+#include "gob/global.h"
+#include "gob/palanim.h"
+#include "gob/draw.h"
+
+#include "gob/sound/sound.h"
+
+#include "gob/pregob/onceupon/title.h"
+
+namespace Gob {
+
+namespace OnceUpon {
+
+Title::Title(GobEngine *vm) : SEQFile(vm, "ville.seq") {
+}
+
+Title::~Title() {
+}
+
+void Title::play() {
+	SEQFile::play(true, 0xFFFF, 15);
+
+	// After playback, fade out and stop the music
+	if (!_vm->shouldQuit())
+		_vm->_palAnim->fade(nullptr, 0, 0);
+
+	stopMusic();
+}
+
+void Title::handleFrameEvent() {
+	// On fame 0, start the music and fade in
+	if (getFrame() == 0) {
+		playMusic();
+
+		_vm->_draw->forceBlit();
+		_vm->_palAnim->fade(_vm->_global->_pPaletteDesc, 0, 0);
+	}
+}
+
+void Title::playMusic() {
+	// Look at what platform this is and play the appropriate music type
+
+	if      (_vm->getPlatform() == Common::kPlatformDOS)
+		playMusicDOS();
+	else if (_vm->getPlatform() == Common::kPlatformAmiga)
+		playMusicAmiga();
+	else if (_vm->getPlatform() == Common::kPlatformAtariST)
+		playMusicAtariST();
+}
+
+void Title::playMusicDOS() {
+	// Play an AdLib track
+
+	_vm->_sound->adlibLoadTBR("babayaga.tbr");
+	_vm->_sound->adlibLoadMDY("babayaga.mdy");
+	_vm->_sound->adlibSetRepeating(-1);
+	_vm->_sound->adlibPlay();
+}
+
+void Title::playMusicAmiga() {
+	// Play a Protracker track
+
+	_vm->_sound->protrackerPlay("mod.babayaga");
+}
+
+void Title::playMusicAtariST() {
+	// Play a Soundblaster composition
+
+	static const int16        titleMusic[21] = { 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 2, 0, 1, 0, 0, 0, 0, 0, -1};
+	static const char * const titleFiles[ 3] = {"baba1.snd", "baba2.snd", "baba3.snd"};
+
+	for (uint i = 0; i < ARRAYSIZE(titleFiles); i++)
+		_vm->_sound->sampleLoad(_vm->_sound->sampleGetBySlot(i), SOUND_SND, titleFiles[i]);
+
+	_vm->_sound->blasterPlayComposition(titleMusic, 0);
+	_vm->_sound->blasterRepeatComposition(-1);
+}
+
+void Title::stopMusic() {
+	// Just stop everything
+
+	_vm->_sound->adlibSetRepeating(0);
+	_vm->_sound->blasterRepeatComposition(0);
+
+	_vm->_sound->adlibStop();
+	_vm->_sound->blasterStopComposition();
+	_vm->_sound->protrackerStop();
+
+	for (int i = 0; i < ::Gob::Sound::kSoundsCount; i++)
+		_vm->_sound->sampleFree(_vm->_sound->sampleGetBySlot(i));
+}
+
+} // End of namespace OnceUpon
+
+} // End of namespace Gob