Implemented support for the "Lore of the Lands" special of Lands of Lore CD.

svn-id: r43349

4 files changed, 336 insertions, 38 deletions

diff --git a/engines/kyra/lol.h b/engines/kyra/lol.h
index 06950779b1..1c89a7a1eb 100644
--- a/engines/kyra/lol.h
+++ b/engines/kyra/lol.h
@@ -301,6 +301,7 @@ friend class GUI_LoL;
 friend class TextDisplayer_LoL;
 friend class TIMInterpreter_LoL;
 friend class Debugger_LoL;
+friend class HistoryPlayer;
 public:
 	LoLEngine(OSystem *system, const GameFlags &flags);
 	~LoLEngine();
@@ -1124,14 +1125,14 @@ private:
 	uint16 _dmScaleH;
 
 	int _lastMouseRegion;
-	int _seqWindowX1, _seqWindowY1,	_seqWindowX2, _seqWindowY2, _seqTrigger;
-	int _spsWindowX, _spsWindowY,	_spsWindowW, _spsWindowH;
+	int _seqWindowX1, _seqWindowY1, _seqWindowX2, _seqWindowY2, _seqTrigger;
+	int _spsWindowX, _spsWindowY, _spsWindowW, _spsWindowH;
 
 	uint8 *_tempBuffer5120;
 
-	const char *const * _levelDatList;
+	const char * const *_levelDatList;
 	int _levelDatListSize;
-	const char *const * _levelShpList;
+	const char * const *_levelShpList;
 	int _levelShpListSize;
 
 	const int8 *_dscUnk1;
@@ -1476,6 +1477,31 @@ private:
 	LevelTempData *_lvlTempData[29];
 };
 
+class HistoryPlayer {
+public:
+	HistoryPlayer(LoLEngine *vm);
+	~HistoryPlayer();
+
+	void play();
+private:
+	OSystem *_system;
+	LoLEngine *_vm;
+	Screen *_screen;
+
+	int _x, _y, _width, _height;
+	int _frame;
+	Movie *_wsa;
+
+	void loadWsa(const char *filename);
+	void playWsa(bool direction);
+	void restoreWsaBkgd();
+
+	Movie *_fireWsa;
+	int _fireFrame;
+	uint32 _nextFireTime;
+	void updateFire();
+};
+
 } // end of namespace Kyra
 
 #endif
diff --git a/engines/kyra/resource.h b/engines/kyra/resource.h
index 07fb2e05b7..3dc6c5ff2f 100644
--- a/engines/kyra/resource.h
+++ b/engines/kyra/resource.h
@@ -282,16 +282,18 @@ enum kKyraResources {
 	kLolButtonList7,
 	kLolButtonList8,
 
-	lolLegendData,
-	lolMapCursorOvl,
-	lolMapStringId,
-	//lolMapPal,
-
-	lolSpellbookAnim,
-	lolSpellbookCoords,
-	lolHealShapeFrames,
-	lolLightningDefs,
-	lolFireballCoords,
+	kLolLegendData,
+	kLolMapCursorOvl,
+	kLolMapStringId,
+	//kLolMapPal,
+
+	kLolSpellbookAnim,
+	kLolSpellbookCoords,
+	kLolHealShapeFrames,
+	kLolLightningDefs,
+	kLolFireballCoords,
+
+	kLolHistory,
 #endif // ENABLE_LOL
 
 	kMaxResIDs
diff --git a/engines/kyra/sequences_lol.cpp b/engines/kyra/sequences_lol.cpp
index 5826b2b09e..ae23d130ef 100644
--- a/engines/kyra/sequences_lol.cpp
+++ b/engines/kyra/sequences_lol.cpp
@@ -89,8 +89,10 @@ int LoLEngine::processPrologue() {
 			showIntro();
 			break;
 
-		case 2:		// "Lore of the Lands" (only CD version)
-			break;
+		case 2: {	// "Lore of the Lands" (only CD version)
+			HistoryPlayer history(this);
+			history.play();
+			} break;
 
 		case 3:		// Load game
 			if (_gui->runMenu(_gui->_loadMenu))
@@ -121,7 +123,8 @@ void LoLEngine::setupPrologueData(bool load) {
 	static const char * const fileListCD[] = {
 		"GENERAL.PAK", "INTROVOC.PAK", "STARTUP.PAK", "INTRO1.PAK",
 		"INTRO2.PAK", "INTRO3.PAK", "INTRO4.PAK", "INTRO5.PAK",
-		"INTRO6.PAK", "INTRO7.PAK", "INTRO8.PAK", "INTRO9.PAK", 0
+		"INTRO6.PAK", "INTRO7.PAK", "INTRO8.PAK", "INTRO9.PAK",
+		"HISTORY.PAK", 0
 	};
 
 	static const char * const fileListFloppyExtracted[] = {
@@ -683,6 +686,271 @@ void LoLEngine::showStarcraftLogo() {
 	delete ci;
 }
 
+// history player
+
+HistoryPlayer::HistoryPlayer(LoLEngine *vm) : _system(vm->_system), _vm(vm), _screen(vm->screen()) {
+	_x = _y = _width = _height = 0;
+	_frame = _fireFrame = 0;
+	_nextFireTime = 0;
+
+	_wsa = new WSAMovie_v2(vm);
+	assert(_wsa);
+	_fireWsa = new WSAMovie_v2(vm);
+	assert(_fireWsa);
+}
+
+HistoryPlayer::~HistoryPlayer() {
+	delete _wsa;
+	delete _fireWsa;
+}
+
+void HistoryPlayer::play() {
+	int dataSize = 0;
+	const char *data = (const char *)_vm->staticres()->loadRawData(kLolHistory, dataSize);
+
+	if (!data)
+		error("Could not load history data");
+
+	_screen->loadFont(Screen::FID_9_FNT, "FONT9P.FNT");
+
+	Palette pal(256);
+	pal.fill(0, 256, 0);
+	_screen->fadePalette(pal, 0x1E);
+
+	_screen->loadBitmap("BACKGND.CPS", 8, 8, &pal);
+	_screen->copyRegion(0, 0, 0, 0, 320, 200, 8, 0, Screen::CR_NO_P_CHECK);
+	_screen->copyRegion(0, 0, 0, 0, 320, 200, 8, 2, Screen::CR_NO_P_CHECK);
+	_screen->updateScreen();
+
+	_screen->fadePalette(pal, 0x82);
+
+	_screen->copyRegion(_x, _y, _x, _y, _width, _height, 2, 0);
+	_screen->updateScreen();
+
+	pal.fill(0, 256, 0);
+	_screen->setFont(Screen::FID_9_FNT);
+
+	char tempWsaFilename[16];
+	char voiceFilename[13];
+	// the 'a' *has* to be lowercase
+	strncpy(voiceFilename, "PS_1a", sizeof(voiceFilename));
+
+	int part = 0;
+	Sound *sound = _vm->sound();
+
+	Common::Functor0Mem<void, HistoryPlayer> palFade(this, &HistoryPlayer::updateFire);
+
+	for (; voiceFilename[3] <= '9' && !_vm->shouldQuit() && !_vm->skipFlag(); ++voiceFilename[3], voiceFilename[4] = 'a') {
+		while (!_vm->shouldQuit() && !_vm->skipFlag()) {
+			if (!sound->voiceFileIsPresent(voiceFilename))
+				break;
+
+			if (data[part * 15] == voiceFilename[3] && data[part * 15 + 1] == voiceFilename[4]) {
+				switch (part) {
+				case 0:
+					loadWsa(&data[part * 15 + 2]);
+					playWsa(true);
+					sound->voicePlay(voiceFilename);
+					break;
+
+				case 1: case 2: case 8:
+				case 16: case 25:
+					sound->voicePlay(voiceFilename);
+					playWsa(true);
+					break;
+
+				case 3: case 7: case 10:
+				case 17: case 23: case 26:
+					sound->voicePlay(voiceFilename);
+					playWsa(true);
+					restoreWsaBkgd();
+					loadWsa(&data[part * 15 + 2]);
+					playWsa(true);
+					break;
+
+				case 6:
+					sound->voicePlay(voiceFilename);
+					playWsa(false);
+					restoreWsaBkgd();
+					loadWsa(&data[part * 15 + 2]);
+					playWsa(true);
+					_vm->delayWithTicks(30);
+					playWsa(true);
+					break;
+
+				case 9:
+					sound->voicePlay(voiceFilename);
+					loadWsa(&data[part * 15 + 2]);
+					playWsa(true);
+					break;
+
+				case 22:
+					playWsa(false);
+					restoreWsaBkgd();
+					loadWsa(&data[part * 15 + 2]);
+					_vm->delayWithTicks(30);
+					sound->voicePlay(voiceFilename);
+					playWsa(true);
+
+					strcpy(tempWsaFilename, &data[part * 15]);
+
+					for (int i = 1; i < 4 && !_vm->shouldQuit(); ++i) {
+						uint32 nextTime = _system->getMillis() + 30 * _vm->tickLength();
+						tempWsaFilename[8] = 'a' + i;
+
+						loadWsa(&tempWsaFilename[2]);
+						_vm->delayUntil(nextTime);
+
+						playWsa(true);
+					}
+
+					tempWsaFilename[8] = 'e';
+					loadWsa(&tempWsaFilename[2]);
+					break;
+
+				case 29:
+					sound->voicePlay(voiceFilename);
+					playWsa(false);
+					restoreWsaBkgd();
+					loadWsa(&data[part * 15 + 2]);
+
+					_fireWsa->open("FIRE.WSA", 0, 0);
+					playWsa(true);
+					_fireFrame = 0;
+
+					for (int i = 0; i < 12 && !_vm->shouldQuit(); ++i, ++_fireFrame) {
+						uint32 nextTime = _system->getMillis() + 3 * _vm->tickLength();
+
+						if (_fireFrame > 4)
+							_fireFrame = 0;
+
+						_fireWsa->displayFrame(_fireFrame, 0, 75, 51, 0, 0, 0);
+						_screen->updateScreen();
+						_vm->delayUntil(nextTime);
+					}
+
+					_screen->loadPalette("DRACPAL.PAL", pal);
+					_screen->fadePalette(pal, 0x78, &palFade);
+
+					while (sound->voiceIsPlaying() && !_vm->shouldQuit()) {
+						uint32 nextTime = _system->getMillis() + 3 * _vm->tickLength();
+
+						++_fireFrame;
+						if (_fireFrame > 4)
+							_fireFrame = 0;
+
+						_fireWsa->displayFrame(_fireFrame, 0, 75, 51, 0, 0, 0);
+						_screen->updateScreen();
+						_vm->delayUntil(nextTime);
+					}
+
+					_fireFrame = 0;
+					for (int i = 0; i < 10; ++i, ++_fireFrame) {
+						uint32 nextTime = _system->getMillis() + 3 * _vm->tickLength();
+
+						if (_fireFrame > 4)
+							_fireFrame = 0;
+
+						_fireWsa->displayFrame(_fireFrame, 0, 75, 51, 0, 0, 0);
+						_screen->updateScreen();
+						_vm->delayUntil(nextTime);
+					}
+
+					break;
+
+				default:
+					sound->voicePlay(voiceFilename);
+					playWsa(false);
+					restoreWsaBkgd();
+					loadWsa(&data[part * 15 + 2]);
+					playWsa(true);
+					break;
+				}
+
+				++part;
+			} else {
+				sound->voicePlay(voiceFilename);
+			}
+
+			while (sound->voiceIsPlaying() && !_vm->shouldQuit() && !_vm->skipFlag())
+				_vm->delay(10);
+
+			if (_vm->skipFlag()) {
+				sound->voiceStop();
+				_vm->resetSkipFlag();
+			}
+
+			++voiceFilename[4];
+		}
+
+		if (_vm->skipFlag())
+			_vm->resetSkipFlag();
+	}
+
+	if (_vm->skipFlag())
+		_vm->resetSkipFlag();
+
+	pal.fill(0, 256, 63);
+	if (_fireWsa->opened())
+		_screen->fadePalette(pal, 0x3C, &palFade);
+	else
+		_screen->fadePalette(pal, 0x3C);
+
+	_screen->clearPage(0);
+	pal.fill(0, 256, 0);
+	_screen->fadePalette(pal, 0x3C);
+}
+
+void HistoryPlayer::loadWsa(const char *filename) {
+	if (_wsa->opened())
+		_wsa->close();
+
+	Palette pal(256);
+	if (!_wsa->open(filename, 3, &pal))
+		error("Could not load WSA file: '%s'", filename);
+	_screen->setScreenPalette(pal);
+
+	_x = _wsa->xAdd();
+	_y = _wsa->yAdd();
+	_width = _wsa->width();
+	_height = _wsa->height();
+	_frame = 1;
+}
+
+void HistoryPlayer::playWsa(bool direction) {
+	const int tickLength = _vm->tickLength();
+
+	for (int i = 0; i < 15 && !_vm->shouldQuit(); ++i) {
+		uint32 nextTime = _system->getMillis() + 3 * tickLength;
+
+		_wsa->displayFrame(_frame, 2, 0, 0, 0, 0, 0);
+		_screen->copyRegion(_x, _y, _x, _y, _width, _height, 2, 0);
+		_screen->updateScreen();
+		_vm->delayUntil(nextTime);
+
+		if (direction)
+			++_frame;
+		else
+			--_frame;
+	}
+}
+
+void HistoryPlayer::restoreWsaBkgd() {
+	_screen->copyRegion(_x, _y, _x, _y, _width, _height, 8, 0);
+	_screen->copyRegion(_x, _y, _x, _y, _width, _height, 8, 2);
+	_screen->updateScreen();
+}
+
+void HistoryPlayer::updateFire() {
+	if (_system->getMillis() > _nextFireTime) {
+		_fireWsa->displayFrame(_fireFrame, 0, 75, 51, 0, 0, 0);
+		_fireFrame = (_fireFrame + 1) % 5;
+		_nextFireTime = _system->getMillis() + 4 * _vm->tickLength();
+	}
+
+	_screen->updateScreen();
+}
+
 // outro
 
 void LoLEngine::setupEpilogueData(bool load) {
diff --git a/engines/kyra/staticres.cpp b/engines/kyra/staticres.cpp
index 866a39b921..51288f31df 100644
--- a/engines/kyra/staticres.cpp
+++ b/engines/kyra/staticres.cpp
@@ -44,7 +44,7 @@
 
 namespace Kyra {
 
-#define RESFILE_VERSION 49
+#define RESFILE_VERSION 50 
 
 namespace {
 bool checkKyraDat(Common::SeekableReadStream *file) {
@@ -444,16 +444,18 @@ bool StaticResource::init() {
 		{ kLolButtonList7, kLolRawDataBe16, "BUTTON7.LST" },
 		{ kLolButtonList8, kLolRawDataBe16, "BUTTON84.LST" },
 
-		{ lolLegendData, kRawData, "MAPLGND.DEF" },
-		{ lolMapCursorOvl, kRawData, "MAPCURSOR.PAL" },
-		{ lolMapStringId, kLolRawDataBe16, "MAPSTRID.LST" },
-		//{ lolMapPal, kRawData, "MAP.PAL" },
+		{ kLolLegendData, kRawData, "MAPLGND.DEF" },
+		{ kLolMapCursorOvl, kRawData, "MAPCURSOR.PAL" },
+		{ kLolMapStringId, kLolRawDataBe16, "MAPSTRID.LST" },
+		//{ kLolMapPal, kRawData, "MAP.PAL" },
 
-		{ lolSpellbookAnim, kRawData, "MBOOKA.DEF" },
-		{ lolSpellbookCoords, kRawData, "MBOOKC.DEF" },
-		{ lolHealShapeFrames, kRawData, "MHEAL.SHP" },
-		{ lolLightningDefs, kRawData, "MLGHTNG.DEF" },
-		{ lolFireballCoords, kLolRawDataBe16, "MFIREBLL.DEF" },
+		{ kLolSpellbookAnim, kRawData, "MBOOKA.DEF" },
+		{ kLolSpellbookCoords, kRawData, "MBOOKC.DEF" },
+		{ kLolHealShapeFrames, kRawData, "MHEAL.SHP" },
+		{ kLolLightningDefs, kRawData, "MLGHTNG.DEF" },
+		{ kLolFireballCoords, kLolRawDataBe16, "MFIREBLL.DEF" },
+
+		{ kLolHistory, kRawData, "HISTORY.FLS" },
 
 		{ 0, 0, 0 }
 	};
@@ -1875,10 +1877,10 @@ void LoLEngine::initStaticResource() {
 	_buttonList7 = (const int16 *)_staticres->loadRawDataBe16(kLolButtonList7, _buttonList7Size);
 	_buttonList8 = (const int16 *)_staticres->loadRawDataBe16(kLolButtonList8, _buttonList8Size);
 
-	_autoMapStrings = _staticres->loadRawDataBe16(lolMapStringId, _autoMapStringsSize);
+	_autoMapStrings = _staticres->loadRawDataBe16(kLolMapStringId, _autoMapStringsSize);
 
 	int tmpSize = 0;
-	const uint8 *tmp = _staticres->loadRawData(lolLegendData, tmpSize);
+	const uint8 *tmp = _staticres->loadRawData(kLolLegendData, tmpSize);
 	tmpSize /= 5;
 	if (tmp) {
 		_defaultLegendData = new MapLegendData[tmpSize];
@@ -1889,19 +1891,19 @@ void LoLEngine::initStaticResource() {
 			_defaultLegendData[i].stringId = READ_LE_UINT16(tmp);
 			tmp += 2;
 		}
-		_staticres->unloadId(lolLegendData);
+		_staticres->unloadId(kLolLegendData);
 	}
 
-	tmp = _staticres->loadRawData(lolMapCursorOvl, tmpSize);
+	tmp = _staticres->loadRawData(kLolMapCursorOvl, tmpSize);
 	_mapCursorOverlay = new uint8[tmpSize];
 	memcpy(_mapCursorOverlay, tmp, tmpSize);
-	_staticres->unloadId(lolMapCursorOvl);
+	_staticres->unloadId(kLolMapCursorOvl);
 
-	_updateSpellBookCoords = _staticres->loadRawData(lolSpellbookCoords, _updateSpellBookCoordsSize);
-	_updateSpellBookAnimData = _staticres->loadRawData(lolSpellbookAnim, _updateSpellBookAnimDataSize);
-	_healShapeFrames = _staticres->loadRawData(lolHealShapeFrames, _healShapeFramesSize);
+	_updateSpellBookCoords = _staticres->loadRawData(kLolSpellbookCoords, _updateSpellBookCoordsSize);
+	_updateSpellBookAnimData = _staticres->loadRawData(kLolSpellbookAnim, _updateSpellBookAnimDataSize);
+	_healShapeFrames = _staticres->loadRawData(kLolHealShapeFrames, _healShapeFramesSize);
 
-	tmp = _staticres->loadRawData(lolLightningDefs, tmpSize);
+	tmp = _staticres->loadRawData(kLolLightningDefs, tmpSize);
 	if (tmp) {
 		_lightningProps = new LightningProperty[5];
 		for (int i = 0; i < 5; i++) {
@@ -1909,10 +1911,10 @@ void LoLEngine::initStaticResource() {
 			_lightningProps[i].frameDiv = tmp[(i << 2) + 1];
 			_lightningProps[i].sfxId = READ_LE_UINT16(&tmp[(i << 2) + 2]);
 		}
-		_staticres->unloadId(lolLightningDefs);
+		_staticres->unloadId(kLolLightningDefs);
 	}
 
-	_fireBallCoords = (const int16*)_staticres->loadRawDataBe16(lolFireballCoords, _fireBallCoordsSize);
+	_fireBallCoords = (const int16*)_staticres->loadRawDataBe16(kLolFireballCoords, _fireBallCoordsSize);
 
 	_buttonCallbacks.clear();
 	_buttonCallbacks.reserve(95);