/* 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/endian.h"

#include "gob/gob.h"
#include "gob/inter.h"
#include "gob/global.h"
#include "gob/util.h"
#include "gob/dataio.h"
#include "gob/draw.h"
#include "gob/game.h"
#include "gob/palanim.h"
#include "gob/video.h"
#include "gob/videoplayer.h"
#include "gob/sound/sound.h"

namespace Gob {

#define OPCODEVER Inter_Bargon
#define OPCODEDRAW(i, x)  _opcodesDraw[i]._OPCODEDRAW(OPCODEVER, x)
#define OPCODEFUNC(i, x)  _opcodesFunc[i]._OPCODEFUNC(OPCODEVER, x)
#define OPCODEGOB(i, x)   _opcodesGob[i]._OPCODEGOB(OPCODEVER, x)

Inter_Bargon::Inter_Bargon(GobEngine *vm) : Inter_v2(vm) {
}

void Inter_Bargon::setupOpcodesDraw() {
	Inter_v2::setupOpcodesDraw();
}

void Inter_Bargon::setupOpcodesFunc() {
	Inter_v2::setupOpcodesFunc();
}

void Inter_Bargon::setupOpcodesGob() {
	OPCODEGOB( 1, oBargon_intro0);
	OPCODEGOB( 2, oBargon_intro1);
	OPCODEGOB( 3, oBargon_intro2);
	OPCODEGOB( 4, oBargon_intro3);

	OPCODEGOB( 5, oBargon_intro4);
	OPCODEGOB( 6, oBargon_intro5);
	OPCODEGOB( 7, oBargon_intro6);
	OPCODEGOB( 8, oBargon_intro7);

	OPCODEGOB( 9, oBargon_intro8);
	OPCODEGOB(10, oBargon_intro9);
	OPCODEGOB(11, o_gobNOP);
}

void Inter_Bargon::oBargon_intro0(OpGobParams &params) {
	VideoPlayer::Properties props;

	props.x          = 0;
	props.y          = 160;
	props.startFrame = 0;
	props.lastFrame  = 92;
	props.palCmd     = 0;
	props.palStart   = 0;
	props.palEnd     = 0;

	int slot;
	if ((slot = _vm->_vidPlayer->openVideo(true, "scaa", props)) < 0)
		return;

	_vm->_vidPlayer->play(slot, props);
	_vm->_vidPlayer->closeVideo(slot);
}

void Inter_Bargon::oBargon_intro1(OpGobParams &params) {
	VideoPlayer::Properties props;

	props.x        = 0;
	props.y        = 160;
	props.palCmd   = 0;
	props.palStart = 0;
	props.palEnd   = 0;
	props.fade     = true;

	int slot;
	if ((slot = _vm->_vidPlayer->openVideo(true, "scaa", props)) < 0)
		return;

	_vm->_vidPlayer->play(slot, props);

	props.startFrame = -1;
	props.lastFrame  = _vm->_vidPlayer->getFrameCount(slot) - 23;
	props.fade       = false;

	_vm->_vidPlayer->play(slot, props);

	_vm->_vidPlayer->closeVideo(slot);
}

void Inter_Bargon::oBargon_intro2(OpGobParams &params) {
	int i;
	int16 mouseX;
	int16 mouseY;
	MouseButtons buttons;
	SurfacePtr surface;
	SoundDesc samples[4];
	static const int16 comp[5] = { 0, 1, 2, 3, -1 };
	static const char *const sndFiles[] = {"1INTROII.snd", "2INTROII.snd", "1INTRO3.snd", "2INTRO3.snd"};

	surface = _vm->_video->initSurfDesc(320, 200);
	_vm->_video->drawPackedSprite("2ille.ims", *surface);
	_vm->_draw->_frontSurface->blit(*surface, 0, 0, 319, 199, 0, 0);
	_vm->_video->drawPackedSprite("2ille4.ims", *surface);
	_vm->_draw->_frontSurface->blit(*surface, 0, 0, 319, 199, 320, 0);
	_vm->_util->setScrollOffset(320, 0);
	_vm->_video->dirtyRectsAll();
	_vm->_palAnim->fade(_vm->_global->_pPaletteDesc, -2, 0);
	_vm->_util->longDelay(1000);
	for (i = 320; i >= 0; i--) {
		_vm->_util->setScrollOffset(i, 0);
		_vm->_video->dirtyRectsAll();
		if ((_vm->_game->checkKeys(&mouseX, &mouseY, &buttons, 0) == kKeyEscape) ||
				_vm->shouldQuit()) {
			_vm->_palAnim->fade(nullptr, -2, 0);
			_vm->_draw->_frontSurface->clear();
			memset((char *)_vm->_draw->_vgaPalette, 0, 768);
			WRITE_VAR(4, buttons);
			WRITE_VAR(0, kKeyEscape);
			WRITE_VAR(57, (uint32) -1);
			break;
		}
	}
	if (!_vm->shouldQuit()) {
		_vm->_util->setScrollOffset(0, 0);
		_vm->_video->dirtyRectsAll();
	}
	surface.reset();
	if (VAR(57) == ((uint32) -1))
		return;

	for (i = 0; i < 4; i++)
		_vm->_sound->sampleLoad(&samples[i], SOUND_SND, sndFiles[i]);
	_vm->_sound->blasterPlayComposition(comp, 0, samples, 4);
	_vm->_sound->blasterWaitEndPlay(true, false);
	_vm->_palAnim->fade(nullptr, 0, 0);
	_vm->_draw->_frontSurface->clear();
}

void Inter_Bargon::oBargon_intro3(OpGobParams &params) {
	int16 mouseX;
	int16 mouseY;
	MouseButtons buttons;
	Video::Color *palBak;
	SoundDesc samples[2];
	byte *palettes[4];
	static const int16 comp[3] = { 0, 1, -1 };
	static const char *const sndFiles[] = {"1INTROIV.snd", "2INTROIV.snd"};
	static const char *const palFiles[] = {"2ou2.clt", "2ou3.clt", "2ou4.clt", "2ou5.clt"};

	int32 size;

	for (int i = 0; i < 2; i++)
		_vm->_sound->sampleLoad(&samples[i], SOUND_SND, sndFiles[i]);
	for (int i = 0; i < 4; i++)
		palettes[i] = _vm->_dataIO->getFile(palFiles[i], size);
	palBak = _vm->_global->_pPaletteDesc->vgaPal;

	_vm->_sound->blasterPlayComposition(comp, 0, samples, 2);
	for (int i = 0; i < 20; i++) {
		for (int j = 0; j < 4; j++) {
			_vm->_global->_pPaletteDesc->vgaPal = (Video::Color *)palettes[j];
			_vm->_video->setFullPalette(_vm->_global->_pPaletteDesc);
			_vm->_util->longDelay(_vm->_util->getRandom(200));
		}
		if ((_vm->_game->checkKeys(&mouseX, &mouseY, &buttons, 0) == kKeyEscape) ||
				_vm->shouldQuit()) {
			_vm->_sound->blasterStop(10);
			_vm->_palAnim->fade(nullptr, -2, 0);
			_vm->_draw->_frontSurface->clear();
			memset(_vm->_draw->_vgaPalette, 0, 768);
			WRITE_VAR(4, buttons);
			WRITE_VAR(0, kKeyEscape);
			WRITE_VAR(57, (uint32) -1);
			break;
		}
	}
	_vm->_sound->blasterWaitEndPlay(false, false);

	_vm->_global->_pPaletteDesc->vgaPal = palBak;
	for (int i = 0; i < 4; i++)
		delete[] palettes[i];
}

void Inter_Bargon::oBargon_intro4(OpGobParams &params) {
	VideoPlayer::Properties props;

	props.x        = 191;
	props.y        = 54;
	props.palCmd   = 0;
	props.palStart = 0;
	props.palEnd   = 0;
	props.fade     = true;

	int slot;
	if ((slot = _vm->_vidPlayer->openVideo(true, "scba", props)) < 0)
		return;

	_vm->_vidPlayer->play(slot, props);
	_vm->_vidPlayer->closeVideo(slot);
}

void Inter_Bargon::oBargon_intro5(OpGobParams &params) {
	VideoPlayer::Properties props;

	props.x        = 191;
	props.y        = 54;
	props.palCmd   = 0;
	props.palStart = 0;
	props.palEnd   = 0;

	int slot;
	if ((slot = _vm->_vidPlayer->openVideo(true, "scbb", props)) < 0)
		return;

	_vm->_vidPlayer->play(slot, props);
	_vm->_vidPlayer->closeVideo(slot);
}

void Inter_Bargon::oBargon_intro6(OpGobParams &params) {
	VideoPlayer::Properties props;

	props.x        = 191;
	props.y        = 54;
	props.palCmd   = 0;
	props.palStart = 0;
	props.palEnd   = 0;

	int slot;
	if ((slot = _vm->_vidPlayer->openVideo(true, "scbc", props)) < 0)
		return;

	_vm->_vidPlayer->play(slot, props);
	_vm->_vidPlayer->closeVideo(slot);
}

void Inter_Bargon::oBargon_intro7(OpGobParams &params) {
	VideoPlayer::Properties props;

	props.x        = 191;
	props.y        = 54;
	props.palCmd   = 0;
	props.palStart = 0;
	props.palEnd   = 0;

	int slot;
	if ((slot = _vm->_vidPlayer->openVideo(true, "scbf", props)) < 0)
		return;

	_vm->_vidPlayer->play(slot, props);
	_vm->_vidPlayer->closeVideo(slot);
}

void Inter_Bargon::oBargon_intro8(OpGobParams &params) {
	VideoPlayer::Properties props;

	props.x        = 191;
	props.y        = 54;
	props.palCmd   = 0;
	props.palStart = 0;
	props.palEnd   = 0;

	int slot;
	if ((slot = _vm->_vidPlayer->openVideo(true, "scbc", props)) < 0)
		return;

	_vm->_vidPlayer->play(slot, props);
	_vm->_vidPlayer->closeVideo(slot);
}

void Inter_Bargon::oBargon_intro9(OpGobParams &params) {
	VideoPlayer::Properties props;

	props.x        = 191;
	props.y        = 54;
	props.palCmd   = 0;
	props.palStart = 0;
	props.palEnd   = 0;

	int slot;
	if ((slot = _vm->_vidPlayer->openVideo(true, "scbd", props)) < 0)
		return;

	_vm->_vidPlayer->play(slot, props);
	_vm->_vidPlayer->closeVideo(slot);
}

} // End of namespace Gob
