diff options
Diffstat (limited to 'engines/kyra/lol.cpp')
| -rw-r--r-- | engines/kyra/lol.cpp | 211 |
1 files changed, 203 insertions, 8 deletions
diff --git a/engines/kyra/lol.cpp b/engines/kyra/lol.cpp index 9dfb7994e1..1c70fe96d3 100644 --- a/engines/kyra/lol.cpp +++ b/engines/kyra/lol.cpp @@ -27,6 +27,7 @@ #include "kyra/screen_lol.h" #include "kyra/resource.h" #include "kyra/sound.h" +#include "kyra/util.h" #include "common/endian.h" @@ -55,13 +56,19 @@ LoLEngine::LoLEngine(OSystem *system, const GameFlags &flags) : KyraEngine_v1(sy _lang = 0; break; } + + memset(_shapes, 0, sizeof(_shapes)); _chargenWSA = 0; + _lastUsedStringBuffer = 0; } LoLEngine::~LoLEngine() { setupPrologueData(false); + for (uint i = 0; i < ARRAYSIZE(_shapes); ++i) + delete[] _shapes[i]; + delete _screen; delete _tim; @@ -94,20 +101,206 @@ Common::Error LoLEngine::init() { } Common::Error LoLEngine::go() { - setupPrologueData(true); - showIntro(); - _sound->playTrack(6); - /*int character = */chooseCharacter(); - _sound->playTrack(1); - _screen->fadeToBlack(); - setupPrologueData(false); + bool hasSave = saveFileLoadable(0); + + if (!hasSave) { + setupPrologueData(true); + showIntro(); + setupPrologueData(false); + } + + preInit(); + + int processSelection = -1; + while (!shouldQuit() && processSelection == -1) { + _screen->loadBitmap("TITLE.CPS", 2, 2, _screen->getPalette(0)); + _screen->copyRegion(0, 0, 0, 0, 320, 200, 2, 0, Screen::CR_NO_P_CHECK); + _screen->fadePalette(_screen->getPalette(0), 0x1E); + + int selection = mainMenu(); + + switch (selection) { + case 0: // New game + processSelection = 0; + break; + + case 1: // Show intro + setupPrologueData(true); + _screen->hideMouse(); + showIntro(); + _screen->showMouse(); + setupPrologueData(false); + break; + + case 2: // "Lore of the Lands" + break; + + case 3: // Load game + // For now fall through + //processSelection = 3; + //break; + + case 4: // Quit game + default: + quitGame(); + break; + } + } + + if (processSelection == -1) + return Common::kNoError; + + if (processSelection == 0) { + // Unlike the original, we add a nice fade to black + memset(_screen->getPalette(0), 0, 768); + _screen->fadePalette(_screen->getPalette(0), 0x54); + + setupPrologueData(true); + _sound->loadSoundFile("LOREINTR"); + _sound->playTrack(6); + /*int character = */chooseCharacter(); + _sound->playTrack(1); + _screen->fadeToBlack(); + setupPrologueData(false); + } else if (processSelection == 3) { + //XXX + } return Common::kNoError; } +#pragma mark - Initialization + +void LoLEngine::preInit() { + debugC(9, kDebugLevelMain, "LoLEngine::preInit()"); + + _res->loadFileList("FILEDATA.FDT"); + _screen->loadFont(Screen::FID_9_FNT, "FONT9P.FNT"); + _screen->loadFont(Screen::FID_6_FNT, "FONT6P.FNT"); + + uint8 *pal = _screen->getPalette(0); + memset(pal, 0, 768); + _screen->setScreenPalette(pal); + + /*if (_sound->getMusicType() == Sound::kMidiMT32 || _sound->getSfxType() == Sound::kMidiMT32) { + _sound->loadSoundFile("LOLSYSEX"); + _sound->playTrack(0); + + while (_sound->isPlaying() && !shouldQuit()) + delay(10); + }*/ + + if (shouldQuit()) + return; + + _eventList.clear(); + + //loadTalkFile(0); + + char filename[32]; + snprintf(filename, sizeof(filename), "LANDS.%s", _languageExt[_lang]); + _landsFile = _res->fileData(filename, 0); + + initializeCursors(); + + /*_screen->setFont(Screen::FID_6_FNT); + _screen->fprintString("V CD1.02 D", 260, 301, 0x67, 0x00, 0x04);*/ + _screen->setFont(Screen::FID_9_FNT); +} + +void LoLEngine::initializeCursors() { + debugC(9, kDebugLevelMain, "LoLEngine::initializeCursors()"); + + _screen->loadBitmap("ITEMICN.SHP", 3, 3, 0); + _shapes[0] = _screen->makeShapeCopy(_screen->getCPagePtr(3), 0); + _screen->setMouseCursor(0, 0, _shapes[0]); +} + + +int LoLEngine::mainMenu() { + debugC(9, kDebugLevelMain, "LoLEngine::mainMenu()"); + + bool hasSave = saveFileLoadable(0); + + MainMenu::StaticData data = { + { 0, 0, 0, 0, 0 }, + { 0x01, 0x04, 0x0C, 0x04, 0x00, 0x3D, 0x9F }, + { 0x2C, 0x19, 0x48, 0x2C }, + Screen::FID_9_FNT, 1 + }; + + if (hasSave) + ++data.menuTable[3]; + + static const uint16 mainMenuStrings[2][5] = { + { 0x4248, 0x4249, 0x42DD, 0x424A, 0x0000 }, + { 0x4248, 0x4249, 0x42DD, 0x4001, 0x424A } + }; + + for (int i = 0; i < 5; ++i) { + if (hasSave) + data.strings[i] = getLangString(mainMenuStrings[1][i]); + else + data.strings[i] = getLangString(mainMenuStrings[0][i]); + } + + MainMenu *menu = new MainMenu(this); + assert(menu); + menu->init(data, MainMenu::Animation()); + + int selection = menu->handle(hasSave ? 12 : 6); + delete menu; + + if (!hasSave && selection == 3) + selection = 4; + + return selection; +} + +#pragma mark - Localization + +const char *LoLEngine::getLangString(uint16 id) { + debugC(9, kDebugLevelMain, "LoLEngine::getLangString(0x%.04X)", id); + + if (id == 0xFFFF) + return 0; + + uint16 realId = id & 0x3FFF; + uint8 *buffer = 0; + + if (id & 0x4000) + buffer = _landsFile; + else + buffer = 0; // TODO + + if (!buffer) + return 0; + + const char *string = (const char *)getTableEntry(buffer, realId); + + char *srcBuffer = _stringBuffer[_lastUsedStringBuffer]; + Util::decodeString1(string, srcBuffer); + Util::decodeString2(srcBuffer, srcBuffer); + + ++_lastUsedStringBuffer; + _lastUsedStringBuffer %= ARRAYSIZE(_stringBuffer); + + return srcBuffer; +} + +uint8 *LoLEngine::getTableEntry(uint8 *buffer, uint16 id) { + debugC(9, kDebugLevelMain, "LoLEngine::getTableEntry(%p, %d)", (const void *)buffer, id); + if (!buffer) + return 0; + + return buffer + READ_LE_UINT16(buffer + (id<<1)); +} + #pragma mark - Intro void LoLEngine::setupPrologueData(bool load) { + debugC(9, kDebugLevelMain, "LoLEngine::setupPrologueData(%d)", load); + static const char * const fileList[] = { "GENERAL.PAK", "INTROVOC.PAK", "STARTUP.PAK", "INTRO1.PAK", "INTRO2.PAK", "INTRO3.PAK", "INTRO4.PAK", "INTRO5.PAK", @@ -132,6 +325,9 @@ void LoLEngine::setupPrologueData(bool load) { _res->unloadPakFile(filename); } } + + _screen->clearPage(0); + _screen->clearPage(3); if (load) { _chargenWSA = new WSAMovie_v2(this, _screen); @@ -189,7 +385,6 @@ void LoLEngine::showIntro() { _screen->showMouse(); _sound->voiceStop(); - // HACK: Remove all input events _eventList.clear(); _tim->unload(intro); |