2137 lines
57 KiB
C++
2137 lines
57 KiB
C++
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/*
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* REminiscence - Flashback interpreter
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* Copyright (C) 2005-2018 Gregory Montoir (cyx@users.sourceforge.net)
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*/
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#include <time.h>
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#include "decode_mac.h"
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#include "file.h"
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#include "fs.h"
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#include "game.h"
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#include "seq_player.h"
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#include "systemstub.h"
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#include "unpack.h"
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#include "util.h"
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Game::Game(SystemStub *stub, FileSystem *fs, const char *savePath, int level, ResourceType ver, Language lang)
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: _cut(&_res, stub, &_vid), _menu(&_res, stub, &_vid),
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_mix(fs, stub), _res(fs, ver, lang), _seq(stub, &_mix), _vid(&_res, stub),
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_stub(stub), _fs(fs), _savePath(savePath) {
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_stateSlot = 1;
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_inp_demPos = 0;
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_skillLevel = _menu._skill = kSkillNormal;
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_currentLevel = _menu._level = level;
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_demoBin = -1;
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}
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void Game::run() {
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_randSeed = time(0);
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_res.init();
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_res.load_TEXT();
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switch (_res._type) {
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case kResourceTypeAmiga:
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_res.load("FONT8", Resource::OT_FNT, "SPR");
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if (_res._isDemo) {
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_cut._patchedOffsetsTable = Cutscene::_amigaDemoOffsetsTable;
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}
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break;
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case kResourceTypeDOS:
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_res.load("FB_TXT", Resource::OT_FNT);
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if (g_options.use_seq_cutscenes) {
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_res._hasSeqData = _fs->exists("INTRO.SEQ");
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}
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if (_fs->exists("logosssi.cmd")) {
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_cut._patchedOffsetsTable = Cutscene::_ssiOffsetsTable;
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}
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break;
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case kResourceTypeMac:
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_res.MAC_loadClutData();
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_res.MAC_loadFontData();
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break;
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}
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if (!g_options.bypass_protection) {
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while (!handleProtectionScreen());
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if (_stub->_pi.quit) {
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return;
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}
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}
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_mix.init();
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_mix._mod._isAmiga = _res.isAmiga();
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playCutscene(0x40);
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playCutscene(0x0D);
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switch (_res._type) {
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case kResourceTypeAmiga:
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_res.load("ICONE", Resource::OT_ICN, "SPR");
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_res.load("ICON", Resource::OT_ICN, "SPR");
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_res.load("PERSO", Resource::OT_SPM);
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break;
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case kResourceTypeDOS:
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_res.load("GLOBAL", Resource::OT_ICN);
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_res.load("GLOBAL", Resource::OT_SPC);
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_res.load("PERSO", Resource::OT_SPR);
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_res.load_SPR_OFF("PERSO", _res._spr1);
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_res.load_FIB("GLOBAL");
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break;
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case kResourceTypeMac:
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_res.MAC_loadIconData();
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_res.MAC_loadPersoData();
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_res.MAC_loadSounds();
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break;
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}
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bool presentMenu = (_res._type == kResourceTypeAmiga) || (_res._type == kResourceTypeDOS && _res.fileExists("MENU1.MAP"));
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while (!_stub->_pi.quit) {
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if (presentMenu) {
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_mix.playMusic(1);
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switch (_res._type) {
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case kResourceTypeDOS:
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_menu.handleTitleScreen();
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if (_menu._selectedOption == Menu::MENU_OPTION_ITEM_QUIT || _stub->_pi.quit) {
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_stub->_pi.quit = true;
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break;
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}
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if (_menu._selectedOption == Menu::MENU_OPTION_ITEM_DEMO) {
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_demoBin = (_demoBin + 1) % ARRAYSIZE(_demoInputs);
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const char *fn = _demoInputs[_demoBin].name;
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debug(DBG_DEMO, "Loading inputs from '%s'", fn);
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_res.load_DEM(fn);
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if (_res._demLen == 0) {
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continue;
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}
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_skillLevel = kSkillNormal;
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_currentLevel = _demoInputs[_demoBin].level;
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_randSeed = 0;
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_mix.stopMusic();
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break;
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}
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_demoBin = -1;
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_skillLevel = _menu._skill;
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_currentLevel = _menu._level;
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_mix.stopMusic();
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break;
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case kResourceTypeAmiga:
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displayTitleScreenAmiga();
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_stub->setScreenSize(Video::GAMESCREEN_W, Video::GAMESCREEN_H);
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break;
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case kResourceTypeMac:
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// TODO:
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break;
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}
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if (_stub->_pi.quit) {
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break;
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}
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}
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if (_currentLevel == 7) {
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_vid.fadeOut();
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_vid.setTextPalette();
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playCutscene(0x3D);
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} else {
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_vid.setTextPalette();
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_vid.setPalette0xF();
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_stub->setOverscanColor(0xE0);
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_vid._unkPalSlot1 = 0;
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_vid._unkPalSlot2 = 0;
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_score = 0;
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loadLevelData();
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resetGameState();
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_endLoop = false;
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_frameTimestamp = _stub->getTimeStamp();
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while (!_stub->_pi.quit && !_endLoop) {
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mainLoop();
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if (_demoBin != -1 && _inp_demPos >= _res._demLen) {
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debug(DBG_DEMO, "End of demo");
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// exit level
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_demoBin = -1;
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_endLoop = true;
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}
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}
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// flush inputs
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_stub->_pi.dirMask = 0;
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_stub->_pi.enter = false;
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_stub->_pi.space = false;
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_stub->_pi.shift = false;
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// clear widescreen borders
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if (_stub->hasWidescreen()) {
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_stub->copyRectLeftBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, 0);
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_stub->copyRectRightBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, 0);
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}
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}
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}
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_res.free_TEXT();
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_mix.free();
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_res.fini();
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}
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void Game::displayTitleScreenAmiga() {
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static const char *FILENAME = "present.cmp";
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_res.load_CMP_menu(FILENAME, _res._scratchBuffer);
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static const int kW = 320;
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static const int kH = 224;
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uint8_t *buf = (uint8_t *)calloc(kW * kH, 1);
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if (!buf) {
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error("Failed to allocate screen buffer w=%d h=%d", kW, kH);
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}
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static const int kAmigaColors[] = {
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0x000, 0x123, 0x012, 0x134, 0x433, 0x453, 0x046, 0x245,
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0x751, 0x455, 0x665, 0x268, 0x961, 0x478, 0x677, 0x786,
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0x17B, 0x788, 0xB84, 0xC92, 0x49C, 0xF00, 0x9A8, 0x9AA,
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0xCA7, 0xEA3, 0x8BD, 0xBBB, 0xEC7, 0xBCD, 0xDDB, 0xEED
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};
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for (int i = 0; i < 32; ++i) {
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Color c = Video::AMIGA_convertColor(kAmigaColors[i]);
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_stub->setPaletteEntry(i, &c);
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}
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_stub->setScreenSize(kW, kH);
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_stub->copyRect(0, 0, kW, kH, buf, kW);
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_stub->updateScreen(0);
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_vid.AMIGA_decodeCmp(_res._scratchBuffer + 6, buf);
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free(buf);
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int h = 0;
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while (1) {
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if (h < kH / 2) {
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const int y = kH / 2 - h;
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_stub->copyRect(0, y, kW, h * 2, buf, kW);
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_stub->updateScreen(0);
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h += 2;
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}
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_stub->processEvents();
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if (_stub->_pi.quit) {
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break;
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}
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if (_stub->_pi.enter) {
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_stub->_pi.enter = false;
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break;
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}
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_stub->sleep(30);
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}
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}
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void Game::resetGameState() {
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_animBuffers._states[0] = _animBuffer0State;
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_animBuffers._curPos[0] = 0xFF;
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_animBuffers._states[1] = _animBuffer1State;
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_animBuffers._curPos[1] = 0xFF;
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_animBuffers._states[2] = _animBuffer2State;
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_animBuffers._curPos[2] = 0xFF;
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_animBuffers._states[3] = _animBuffer3State;
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_animBuffers._curPos[3] = 0xFF;
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_currentRoom = _res._pgeInit[0].init_room;
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_cut._deathCutsceneId = 0xFFFF;
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_pge_opTempVar2 = 0xFFFF;
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_deathCutsceneCounter = 0;
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_saveStateCompleted = false;
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_loadMap = true;
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pge_resetGroups();
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_blinkingConradCounter = 0;
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_pge_processOBJ = false;
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_pge_opTempVar1 = 0;
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_textToDisplay = 0xFFFF;
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}
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void Game::mainLoop() {
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playCutscene();
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if (_cut._id == 0x3D) {
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showFinalScore();
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_endLoop = true;
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return;
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}
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if (_deathCutsceneCounter) {
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--_deathCutsceneCounter;
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if (_deathCutsceneCounter == 0) {
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playCutscene(_cut._deathCutsceneId);
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if (!handleContinueAbort()) {
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playCutscene(0x41);
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_endLoop = true;
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} else {
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if (_validSaveState) {
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if (!loadGameState(0)) {
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_endLoop = true;
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}
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} else {
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loadLevelData();
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resetGameState();
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}
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}
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return;
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}
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}
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memcpy(_vid._frontLayer, _vid._backLayer, _vid._layerSize);
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pge_getInput();
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pge_prepare();
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col_prepareRoomState();
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uint8_t oldLevel = _currentLevel;
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for (uint16_t i = 0; i < _res._pgeNum; ++i) {
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LivePGE *pge = _pge_liveTable2[i];
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if (pge) {
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_col_currentPiegeGridPosY = (pge->pos_y / 36) & ~1;
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_col_currentPiegeGridPosX = (pge->pos_x + 8) >> 4;
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pge_process(pge);
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}
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}
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if (oldLevel != _currentLevel) {
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if (_res._isDemo) {
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_currentLevel = oldLevel;
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}
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changeLevel();
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_pge_opTempVar1 = 0;
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return;
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}
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if (_loadMap) {
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if (_currentRoom == 0xFF || !hasLevelMap(_currentLevel, _pgeLive[0].room_location)) {
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_cut._id = 6;
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_deathCutsceneCounter = 1;
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} else {
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_currentRoom = _pgeLive[0].room_location;
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loadLevelMap();
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_loadMap = false;
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_vid.fullRefresh();
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}
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}
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prepareAnims();
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drawAnims();
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drawCurrentInventoryItem();
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drawLevelTexts();
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if (g_options.enable_password_menu) {
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printLevelCode();
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}
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if (_blinkingConradCounter != 0) {
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--_blinkingConradCounter;
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}
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_vid.updateScreen();
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updateTiming();
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drawStoryTexts();
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if (_stub->_pi.backspace) {
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_stub->_pi.backspace = false;
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handleInventory();
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}
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if (_stub->_pi.escape) {
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_stub->_pi.escape = false;
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if (_demoBin != -1 || handleConfigPanel()) {
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_endLoop = true;
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return;
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}
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}
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inp_handleSpecialKeys();
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}
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void Game::updateTiming() {
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static const int frameHz = 30;
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int32_t delay = _stub->getTimeStamp() - _frameTimestamp;
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int32_t pause = (_stub->_pi.dbgMask & PlayerInput::DF_FASTMODE) ? 20 : (1000 / frameHz);
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pause -= delay;
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if (pause > 0) {
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_stub->sleep(pause);
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}
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_frameTimestamp = _stub->getTimeStamp();
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}
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void Game::playCutscene(int id) {
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if (id != -1) {
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_cut._id = id;
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}
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if (_cut._id != 0xFFFF) {
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_mix.stopMusic();
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if (_res._hasSeqData) {
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int num = 0;
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switch (_cut._id) {
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case 0x02: {
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static const uint8_t tab[] = { 1, 2, 1, 3, 3, 4, 4 };
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num = tab[_currentLevel];
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}
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break;
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case 0x05: {
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static const uint8_t tab[] = { 1, 2, 3, 5, 5, 4, 4 };
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num = tab[_currentLevel];
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}
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break;
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case 0x0A: {
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static const uint8_t tab[] = { 1, 2, 2, 2, 2, 2, 2 };
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num = tab[_currentLevel];
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}
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break;
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case 0x10: {
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static const uint8_t tab[] = { 1, 1, 1, 2, 2, 3, 3 };
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num = tab[_currentLevel];
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}
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break;
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case 0x3C: {
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static const uint8_t tab[] = { 1, 1, 1, 1, 1, 2, 2 };
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num = tab[_currentLevel];
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}
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break;
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case 0x40:
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return;
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case 0x4A:
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return;
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}
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if (SeqPlayer::_namesTable[_cut._id]) {
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char name[16];
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snprintf(name, sizeof(name), "%s.SEQ", SeqPlayer::_namesTable[_cut._id]);
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char *p = strchr(name, '0');
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if (p) {
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*p += num;
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}
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if (playCutsceneSeq(name)) {
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if (_cut._id == 0x3D) {
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playCutsceneSeq("CREDITS.SEQ");
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_cut._interrupted = false;
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} else {
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_cut._id = 0xFFFF;
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}
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return;
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}
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}
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}
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if (_cut._id != 0x4A) {
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_mix.playMusic(Cutscene::_musicTable[_cut._id]);
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}
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_cut.play();
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if (id == 0xD && !_cut._interrupted) {
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const bool extendedIntroduction = (_res._type == kResourceTypeDOS || _res._type == kResourceTypeMac);
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if (extendedIntroduction) {
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_cut._id = 0x4A;
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_cut.play();
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}
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}
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if (_res._type == kResourceTypeMac) {
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// restore palette entries modified by the cutscene player (0xC and 0xD)
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Color palette[32];
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_res.MAC_copyClut16(palette, 0, 0x37);
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_res.MAC_copyClut16(palette, 1, 0x38);
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for (int i = 0; i < 32; ++i) {
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_stub->setPaletteEntry(0xC0 + i, &palette[i]);
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}
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}
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if (id == 0x3D) {
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_cut.playCredits();
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}
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_mix.stopMusic();
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}
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}
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bool Game::playCutsceneSeq(const char *name) {
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File f;
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if (f.open(name, "rb", _fs)) {
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_seq.setBackBuffer(_res._scratchBuffer);
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_seq.play(&f);
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_vid.fullRefresh();
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return true;
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}
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return false;
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}
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void Game::inp_handleSpecialKeys() {
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if (_stub->_pi.dbgMask & PlayerInput::DF_SETLIFE) {
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_pgeLive[0].life = 0x7FFF;
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}
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if (_stub->_pi.load) {
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loadGameState(_stateSlot);
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_stub->_pi.load = false;
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}
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if (_stub->_pi.save) {
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saveGameState(_stateSlot);
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_stub->_pi.save = false;
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}
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if (_stub->_pi.stateSlot != 0) {
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int8_t slot = _stateSlot + _stub->_pi.stateSlot;
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if (slot >= 1 && slot < 100) {
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_stateSlot = slot;
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debug(DBG_INFO, "Current game state slot is %d", _stateSlot);
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}
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_stub->_pi.stateSlot = 0;
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}
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}
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void Game::drawCurrentInventoryItem() {
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uint16_t src = _pgeLive[0].current_inventory_PGE;
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if (src != 0xFF) {
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_currentIcon = _res._pgeInit[src].icon_num;
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drawIcon(_currentIcon, 232, 8, 0xA);
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}
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}
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void Game::showFinalScore() {
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if (_stub->hasWidescreen()) {
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_stub->copyRectLeftBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, 0);
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_stub->copyRectRightBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, 0);
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}
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playCutscene(0x49);
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char buf[50];
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snprintf(buf, sizeof(buf), "SCORE %08u", _score);
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_vid.drawString(buf, (Video::GAMESCREEN_W - strlen(buf) * Video::CHAR_W) / 2, 40, 0xE5);
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const char *str = _menu.getLevelPassword(7, _skillLevel);
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_vid.drawString(str, (Video::GAMESCREEN_W - strlen(str) * Video::CHAR_W) / 2, 16, 0xE7);
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while (!_stub->_pi.quit) {
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_stub->copyRect(0, 0, _vid._w, _vid._h, _vid._frontLayer, _vid._w);
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_stub->updateScreen(0);
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_stub->processEvents();
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if (_stub->_pi.enter) {
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_stub->_pi.enter = false;
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break;
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}
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_stub->sleep(100);
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}
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}
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bool Game::handleConfigPanel() {
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const int x = 7;
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const int y = 10;
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const int w = 17;
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const int h = 12;
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_vid._charShadowColor = 0xE2;
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_vid._charFrontColor = 0xEE;
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_vid._charTransparentColor = 0xFF;
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// the panel background is drawn using special characters from FB_TXT.FNT
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static const bool kUseDefaultFont = true;
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switch (_res._type) {
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case kResourceTypeAmiga:
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// TODO
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return true;
|
|
case kResourceTypeDOS:
|
|
// top-left rounded corner
|
|
_vid.PC_drawChar(0x81, y, x, kUseDefaultFont);
|
|
// top-right rounded corner
|
|
_vid.PC_drawChar(0x82, y, x + w, kUseDefaultFont);
|
|
// bottom-left rounded corner
|
|
_vid.PC_drawChar(0x83, y + h, x, kUseDefaultFont);
|
|
// bottom-right rounded corner
|
|
_vid.PC_drawChar(0x84, y + h, x + w, kUseDefaultFont);
|
|
// horizontal lines
|
|
for (int i = 1; i < w; ++i) {
|
|
_vid.PC_drawChar(0x85, y, x + i, kUseDefaultFont);
|
|
_vid.PC_drawChar(0x88, y + h, x + i, kUseDefaultFont);
|
|
}
|
|
for (int j = 1; j < h; ++j) {
|
|
_vid._charTransparentColor = 0xFF;
|
|
// left vertical line
|
|
_vid.PC_drawChar(0x86, y + j, x, kUseDefaultFont);
|
|
// right vertical line
|
|
_vid.PC_drawChar(0x87, y + j, x + w, kUseDefaultFont);
|
|
_vid._charTransparentColor = 0xE2;
|
|
for (int i = 1; i < w; ++i) {
|
|
_vid.PC_drawChar(0x20, y + j, x + i, kUseDefaultFont);
|
|
}
|
|
}
|
|
break;
|
|
case kResourceTypeMac:
|
|
// top-left rounded corner
|
|
_vid.MAC_drawStringChar(_vid._frontLayer, _vid._w, Video::CHAR_W * x, Video::CHAR_H * y, _res._fnt, _vid._charFrontColor, 0x81);
|
|
// top-right rounded corner
|
|
_vid.MAC_drawStringChar(_vid._frontLayer, _vid._w, Video::CHAR_W * (x + w), Video::CHAR_H * y, _res._fnt, _vid._charFrontColor, 0x82);
|
|
// bottom-left rounded corner
|
|
_vid.MAC_drawStringChar(_vid._frontLayer, _vid._w, Video::CHAR_W * x, Video::CHAR_H * (y + h), _res._fnt, _vid._charFrontColor, 0x83);
|
|
// bottom-right rounded corner
|
|
_vid.MAC_drawStringChar(_vid._frontLayer, _vid._w, Video::CHAR_W * (x + w), Video::CHAR_H * (y + h), _res._fnt, _vid._charFrontColor, 0x84);
|
|
// horizontal lines
|
|
for (int i = 1; i < w; ++i) {
|
|
_vid.MAC_drawStringChar(_vid._frontLayer, _vid._w, Video::CHAR_W * (x + i), Video::CHAR_H * y, _res._fnt, _vid._charFrontColor, 0x85);
|
|
_vid.MAC_drawStringChar(_vid._frontLayer, _vid._w, Video::CHAR_W * (x + i), Video::CHAR_H * (y + h), _res._fnt, _vid._charFrontColor, 0x88);
|
|
}
|
|
// vertical lines
|
|
for (int i = 1; i < h; ++i) {
|
|
_vid.MAC_drawStringChar(_vid._frontLayer, _vid._w, Video::CHAR_W * x, Video::CHAR_H * (y + i), _res._fnt, _vid._charFrontColor, 0x86);
|
|
_vid.MAC_drawStringChar(_vid._frontLayer, _vid._w, Video::CHAR_W * (x + w), Video::CHAR_H * (y + i), _res._fnt, _vid._charFrontColor, 0x87);
|
|
for (int j = 1; j < w; ++j) {
|
|
_vid.MAC_fillRect(Video::CHAR_W * (x + j), Video::CHAR_H * (y + i), Video::CHAR_W, Video::CHAR_H, 0xE2);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
_menu._charVar3 = 0xE4;
|
|
_menu._charVar4 = 0xE5;
|
|
_menu._charVar1 = 0xE2;
|
|
_menu._charVar2 = 0xEE;
|
|
|
|
_vid.fullRefresh();
|
|
enum { MENU_ITEM_ABORT = 1, MENU_ITEM_LOAD = 2, MENU_ITEM_SAVE = 3 };
|
|
uint8_t colors[] = { 2, 3, 3, 3 };
|
|
int current = 0;
|
|
while (!_stub->_pi.quit) {
|
|
_menu.drawString(_res.getMenuString(LocaleData::LI_18_RESUME_GAME), y + 2, 9, colors[0]);
|
|
_menu.drawString(_res.getMenuString(LocaleData::LI_19_ABORT_GAME), y + 4, 9, colors[1]);
|
|
_menu.drawString(_res.getMenuString(LocaleData::LI_20_LOAD_GAME), y + 6, 9, colors[2]);
|
|
_menu.drawString(_res.getMenuString(LocaleData::LI_21_SAVE_GAME), y + 8, 9, colors[3]);
|
|
char buf[30];
|
|
snprintf(buf, sizeof(buf), "%s < %02d >", _res.getMenuString(LocaleData::LI_22_SAVE_SLOT), _stateSlot);
|
|
_menu.drawString(buf, y + 10, 9, 1);
|
|
|
|
_vid.updateScreen();
|
|
_stub->sleep(80);
|
|
inp_update();
|
|
|
|
int prev = current;
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_UP) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_UP;
|
|
current = (current + 3) % 4;
|
|
}
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_DOWN) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_DOWN;
|
|
current = (current + 1) % 4;
|
|
}
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_LEFT) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_LEFT;
|
|
--_stateSlot;
|
|
if (_stateSlot < 1) {
|
|
_stateSlot = 1;
|
|
}
|
|
}
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_RIGHT) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_RIGHT;
|
|
++_stateSlot;
|
|
if (_stateSlot > 99) {
|
|
_stateSlot = 99;
|
|
}
|
|
}
|
|
if (prev != current) {
|
|
SWAP(colors[prev], colors[current]);
|
|
}
|
|
if (_stub->_pi.enter) {
|
|
_stub->_pi.enter = false;
|
|
switch (current) {
|
|
case MENU_ITEM_LOAD:
|
|
_stub->_pi.load = true;
|
|
break;
|
|
case MENU_ITEM_SAVE:
|
|
_stub->_pi.save = true;
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
if (_stub->_pi.escape) {
|
|
_stub->_pi.escape = false;
|
|
break;
|
|
}
|
|
}
|
|
_vid.fullRefresh();
|
|
return (current == MENU_ITEM_ABORT);
|
|
}
|
|
|
|
bool Game::handleContinueAbort() {
|
|
if (_stub->hasWidescreen()) {
|
|
_stub->copyRectLeftBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, 0);
|
|
_stub->copyRectRightBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, 0);
|
|
}
|
|
playCutscene(0x48);
|
|
int timeout = 100;
|
|
int current_color = 0;
|
|
uint8_t colors[] = { 0xE4, 0xE5 };
|
|
uint8_t color_inc = 0xFF;
|
|
Color col;
|
|
_stub->getPaletteEntry(0xE4, &col);
|
|
memcpy(_vid._tempLayer, _vid._frontLayer, _vid._layerSize);
|
|
while (timeout >= 0 && !_stub->_pi.quit) {
|
|
const char *str;
|
|
str = _res.getMenuString(LocaleData::LI_01_CONTINUE_OR_ABORT);
|
|
_vid.drawString(str, (Video::GAMESCREEN_W - strlen(str) * Video::CHAR_W) / 2, 64, 0xE3);
|
|
str = _res.getMenuString(LocaleData::LI_02_TIME);
|
|
char buf[50];
|
|
snprintf(buf, sizeof(buf), "%s : %d", str, timeout / 10);
|
|
_vid.drawString(buf, 96, 88, 0xE3);
|
|
str = _res.getMenuString(LocaleData::LI_03_CONTINUE);
|
|
_vid.drawString(str, (Video::GAMESCREEN_W - strlen(str) * Video::CHAR_W) / 2, 104, colors[0]);
|
|
str = _res.getMenuString(LocaleData::LI_04_ABORT);
|
|
_vid.drawString(str, (Video::GAMESCREEN_W - strlen(str) * Video::CHAR_W) / 2, 112, colors[1]);
|
|
snprintf(buf, sizeof(buf), "SCORE %08u", _score);
|
|
_vid.drawString(buf, 64, 154, 0xE3);
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_UP) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_UP;
|
|
if (current_color > 0) {
|
|
SWAP(colors[current_color], colors[current_color - 1]);
|
|
--current_color;
|
|
}
|
|
}
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_DOWN) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_DOWN;
|
|
if (current_color < 1) {
|
|
SWAP(colors[current_color], colors[current_color + 1]);
|
|
++current_color;
|
|
}
|
|
}
|
|
if (_stub->_pi.enter) {
|
|
_stub->_pi.enter = false;
|
|
return (current_color == 0);
|
|
}
|
|
_stub->copyRect(0, 0, _vid._w, _vid._h, _vid._frontLayer, _vid._w);
|
|
_stub->updateScreen(0);
|
|
static const int COLOR_STEP = 8;
|
|
static const int COLOR_MIN = 16;
|
|
static const int COLOR_MAX = 256 - 16;
|
|
if (col.b >= COLOR_MAX) {
|
|
color_inc = 0;
|
|
} else if (col.b < COLOR_MIN) {
|
|
color_inc = 0xFF;
|
|
}
|
|
if (color_inc == 0xFF) {
|
|
col.b += COLOR_STEP;
|
|
col.g += COLOR_STEP;
|
|
} else {
|
|
col.b -= COLOR_STEP;
|
|
col.g -= COLOR_STEP;
|
|
}
|
|
_stub->setPaletteEntry(0xE4, &col);
|
|
_stub->processEvents();
|
|
_stub->sleep(100);
|
|
--timeout;
|
|
memcpy(_vid._frontLayer, _vid._tempLayer, _vid._layerSize);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool Game::handleProtectionScreen() {
|
|
bool valid = true;
|
|
_cut.prepare();
|
|
const int palOffset = _res.isAmiga() ? 32 : 0;
|
|
_cut.copyPalette(_protectionPal + palOffset, 0);
|
|
|
|
_cut.updatePalette();
|
|
_cut._gfx.setClippingRect(64, 48, 128, 128);
|
|
|
|
_menu._charVar1 = 0xE0;
|
|
_menu._charVar2 = 0xEF;
|
|
_menu._charVar4 = 0xE5;
|
|
_menu._charVar5 = 0xE2;
|
|
|
|
int shapeNum = getRandomNumber() % 30;
|
|
for (int16_t zoom = 2000; zoom != 0; zoom -= 100) {
|
|
_cut.drawProtectionShape(shapeNum, zoom);
|
|
_stub->copyRect(0, 0, _vid._w, _vid._h, _vid._tempLayer, _vid._w);
|
|
_stub->updateScreen(0);
|
|
_stub->sleep(30);
|
|
}
|
|
int codeNum = getRandomNumber() % 5;
|
|
_cut.drawProtectionShape(shapeNum, 1);
|
|
_vid.setTextPalette();
|
|
char codeText[7];
|
|
int len = 0;
|
|
do {
|
|
codeText[len] = '\0';
|
|
memcpy(_vid._frontLayer, _vid._tempLayer, _vid._layerSize);
|
|
_vid.drawString("PROTECTION", 11 * Video::CHAR_W, 2 * Video::CHAR_H, _menu._charVar2);
|
|
char buf[20];
|
|
snprintf(buf, sizeof(buf), "CODE %d : %s", codeNum + 1, codeText);
|
|
_vid.drawString(buf, 8 * Video::CHAR_W, 23 * Video::CHAR_H, _menu._charVar2);
|
|
_vid.updateScreen();
|
|
_stub->sleep(50);
|
|
_stub->processEvents();
|
|
char c = _stub->_pi.lastChar;
|
|
if (c != 0) {
|
|
_stub->_pi.lastChar = 0;
|
|
if (len < 6) {
|
|
if (c >= 'a' && c <= 'z') {
|
|
c &= ~0x20;
|
|
}
|
|
if ((c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9')) {
|
|
codeText[len] = c;
|
|
++len;
|
|
}
|
|
}
|
|
}
|
|
if (_stub->_pi.backspace) {
|
|
_stub->_pi.backspace = false;
|
|
if (len > 0) {
|
|
--len;
|
|
}
|
|
}
|
|
if (_stub->_pi.enter) {
|
|
_stub->_pi.enter = false;
|
|
if (len > 0) {
|
|
const uint8_t *p = _protectionCodeData + shapeNum * 0x1E + codeNum * 6;
|
|
for (int i = 0; i < len; ++i) {
|
|
uint8_t r = 0;
|
|
uint8_t ch = codeText[i];
|
|
for (int b = 0; b < 8; ++b) {
|
|
if (ch & (1 << b)) {
|
|
r |= (1 << (7 - b));
|
|
}
|
|
}
|
|
r ^= 0x55;
|
|
if (r != *p++) {
|
|
valid = false;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
} while (!_stub->_pi.quit);
|
|
_vid.fadeOut();
|
|
return valid;
|
|
}
|
|
|
|
void Game::printLevelCode() {
|
|
if (_printLevelCodeCounter != 0) {
|
|
--_printLevelCodeCounter;
|
|
if (_printLevelCodeCounter != 0) {
|
|
char buf[32];
|
|
snprintf(buf, sizeof(buf), "CODE: %s", _menu.getLevelPassword(_currentLevel, _skillLevel));
|
|
_vid.drawString(buf, (Video::GAMESCREEN_W - strlen(buf) * Video::CHAR_W) / 2, 16, 0xE7);
|
|
}
|
|
}
|
|
}
|
|
|
|
void Game::printSaveStateCompleted() {
|
|
if (_saveStateCompleted) {
|
|
const char *str = _res.getMenuString(LocaleData::LI_05_COMPLETED);
|
|
_vid.drawString(str, (176 - strlen(str) * Video::CHAR_W) / 2, 34, 0xE6);
|
|
}
|
|
}
|
|
|
|
void Game::drawLevelTexts() {
|
|
LivePGE *pge = &_pgeLive[0];
|
|
int8_t obj = col_findCurrentCollidingObject(pge, 3, 0xFF, 0xFF, &pge);
|
|
if (obj == 0) {
|
|
obj = col_findCurrentCollidingObject(pge, 0xFF, 5, 9, &pge);
|
|
}
|
|
if (obj > 0) {
|
|
_printLevelCodeCounter = 0;
|
|
if (_textToDisplay == 0xFFFF) {
|
|
uint8_t icon_num = obj - 1;
|
|
drawIcon(icon_num, 80, 8, 0xA);
|
|
uint8_t txt_num = pge->init_PGE->text_num;
|
|
const uint8_t *str = _res.getTextString(_currentLevel, txt_num);
|
|
drawString(str, 176, 26, 0xE6, true);
|
|
if (icon_num == 2) {
|
|
printSaveStateCompleted();
|
|
return;
|
|
}
|
|
} else {
|
|
_currentInventoryIconNum = obj - 1;
|
|
}
|
|
}
|
|
_saveStateCompleted = false;
|
|
}
|
|
|
|
static int getLineLength(const uint8_t *str) {
|
|
int len = 0;
|
|
while (*str && *str != 0xB && *str != 0xA) {
|
|
++str;
|
|
++len;
|
|
}
|
|
return len;
|
|
}
|
|
|
|
void Game::drawStoryTexts() {
|
|
if (_textToDisplay != 0xFFFF) {
|
|
uint8_t textColor = 0xE8;
|
|
const uint8_t *str = _res.getGameString(_textToDisplay);
|
|
memcpy(_vid._tempLayer, _vid._frontLayer, _vid._layerSize);
|
|
int textSpeechSegment = 0;
|
|
int textSegmentsCount = 0;
|
|
while (!_stub->_pi.quit) {
|
|
drawIcon(_currentInventoryIconNum, 80, 8, 0xA);
|
|
int yPos = 26;
|
|
if (_res._type == kResourceTypeMac) {
|
|
if (textSegmentsCount == 0) {
|
|
textSegmentsCount = *str++;
|
|
}
|
|
int len = *str++;
|
|
if (*str == '@') {
|
|
switch (str[1]) {
|
|
case '1':
|
|
textColor = 0xE9;
|
|
break;
|
|
case '2':
|
|
textColor = 0xEB;
|
|
break;
|
|
default:
|
|
warning("Unhandled MAC text color code 0x%x", str[1]);
|
|
break;
|
|
}
|
|
str += 2;
|
|
len -= 2;
|
|
}
|
|
for (; len > 0; yPos += 8) {
|
|
const uint8_t *next = (const uint8_t *)memchr(str, 0x7C, len);
|
|
if (!next) {
|
|
_vid.drawStringLen((const char *)str, len, (176 - len * Video::CHAR_W) / 2, yPos, textColor);
|
|
// point 'str' to beginning of next text segment
|
|
str += len;
|
|
break;
|
|
}
|
|
const int lineLength = next - str;
|
|
_vid.drawStringLen((const char *)str, lineLength, (176 - lineLength * Video::CHAR_W) / 2, yPos, textColor);
|
|
str = next + 1;
|
|
len -= lineLength + 1;
|
|
}
|
|
} else {
|
|
if (*str == 0xFF) {
|
|
if (_res._lang == LANG_JP) {
|
|
switch (str[1]) {
|
|
case 0:
|
|
textColor = 0xE9;
|
|
break;
|
|
case 1:
|
|
textColor = 0xEB;
|
|
break;
|
|
default:
|
|
warning("Unhandled JP text color code 0x%x", str[1]);
|
|
break;
|
|
}
|
|
str += 2;
|
|
} else {
|
|
textColor = str[1];
|
|
// str[2] is an unused color (possibly the shadow)
|
|
str += 3;
|
|
}
|
|
}
|
|
while (1) {
|
|
const int len = getLineLength(str);
|
|
str = (const uint8_t *)_vid.drawString((const char *)str, (176 - len * Video::CHAR_W) / 2, yPos, textColor);
|
|
if (*str == 0 || *str == 0xB) {
|
|
break;
|
|
}
|
|
++str;
|
|
yPos += 8;
|
|
}
|
|
}
|
|
MixerChunk chunk;
|
|
_res.load_VCE(_textToDisplay, textSpeechSegment++, &chunk.data, &chunk.len);
|
|
if (chunk.data) {
|
|
_mix.play(&chunk, 32000, Mixer::MAX_VOLUME);
|
|
}
|
|
_vid.updateScreen();
|
|
while (!_stub->_pi.backspace && !_stub->_pi.quit) {
|
|
if (chunk.data && !_mix.isPlaying(&chunk)) {
|
|
break;
|
|
}
|
|
inp_update();
|
|
_stub->sleep(80);
|
|
}
|
|
if (chunk.data) {
|
|
_mix.stopAll();
|
|
free(chunk.data);
|
|
}
|
|
_stub->_pi.backspace = false;
|
|
if (_res._type == kResourceTypeMac) {
|
|
if (textSpeechSegment == textSegmentsCount) {
|
|
break;
|
|
}
|
|
} else {
|
|
if (*str == 0) {
|
|
break;
|
|
}
|
|
++str;
|
|
}
|
|
memcpy(_vid._frontLayer, _vid._tempLayer, _vid._layerSize);
|
|
}
|
|
_textToDisplay = 0xFFFF;
|
|
}
|
|
}
|
|
|
|
void Game::drawString(const uint8_t *p, int x, int y, uint8_t color, bool hcenter) {
|
|
const char *str = (const char *)p;
|
|
int len = 0;
|
|
if (_res._type == kResourceTypeMac) {
|
|
len = *p;
|
|
++str;
|
|
} else {
|
|
len = strlen(str);
|
|
}
|
|
if (hcenter) {
|
|
x = (x - len * Video::CHAR_W) / 2;
|
|
}
|
|
_vid.drawStringLen(str, len, x, y, color);
|
|
}
|
|
|
|
void Game::prepareAnims() {
|
|
if (!(_currentRoom & 0x80) && _currentRoom < 0x40) {
|
|
int8_t pge_room;
|
|
LivePGE *pge = _pge_liveTable1[_currentRoom];
|
|
while (pge) {
|
|
prepareAnimsHelper(pge, 0, 0);
|
|
pge = pge->next_PGE_in_room;
|
|
}
|
|
pge_room = _res._ctData[CT_UP_ROOM + _currentRoom];
|
|
if (pge_room >= 0 && pge_room < 0x40) {
|
|
pge = _pge_liveTable1[pge_room];
|
|
while (pge) {
|
|
if ((pge->init_PGE->object_type != 10 && pge->pos_y > 176) || (pge->init_PGE->object_type == 10 && pge->pos_y > 216)) {
|
|
prepareAnimsHelper(pge, 0, -216);
|
|
}
|
|
pge = pge->next_PGE_in_room;
|
|
}
|
|
}
|
|
pge_room = _res._ctData[CT_DOWN_ROOM + _currentRoom];
|
|
if (pge_room >= 0 && pge_room < 0x40) {
|
|
pge = _pge_liveTable1[pge_room];
|
|
while (pge) {
|
|
if (pge->pos_y < 48) {
|
|
prepareAnimsHelper(pge, 0, 216);
|
|
}
|
|
pge = pge->next_PGE_in_room;
|
|
}
|
|
}
|
|
pge_room = _res._ctData[CT_LEFT_ROOM + _currentRoom];
|
|
if (pge_room >= 0 && pge_room < 0x40) {
|
|
pge = _pge_liveTable1[pge_room];
|
|
while (pge) {
|
|
if (pge->pos_x > 224) {
|
|
prepareAnimsHelper(pge, -256, 0);
|
|
}
|
|
pge = pge->next_PGE_in_room;
|
|
}
|
|
}
|
|
pge_room = _res._ctData[CT_RIGHT_ROOM + _currentRoom];
|
|
if (pge_room >= 0 && pge_room < 0x40) {
|
|
pge = _pge_liveTable1[pge_room];
|
|
while (pge) {
|
|
if (pge->pos_x <= 32) {
|
|
prepareAnimsHelper(pge, 256, 0);
|
|
}
|
|
pge = pge->next_PGE_in_room;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void Game::prepareAnimsHelper(LivePGE *pge, int16_t dx, int16_t dy) {
|
|
debug(DBG_GAME, "Game::prepareAnimsHelper() dx=0x%X dy=0x%X pge_num=%ld pge->flags=0x%X pge->anim_number=0x%X", dx, dy, pge - &_pgeLive[0], pge->flags, pge->anim_number);
|
|
if (!(pge->flags & 8)) {
|
|
if (pge->index != 0 && loadMonsterSprites(pge) == 0) {
|
|
return;
|
|
}
|
|
const uint8_t *dataPtr = 0;
|
|
int8_t dw = 0, dh = 0;
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
case kResourceTypeDOS:
|
|
assert(pge->anim_number < 1287);
|
|
dataPtr = _res._sprData[pge->anim_number];
|
|
if (dataPtr == 0) {
|
|
return;
|
|
}
|
|
dw = (int8_t)dataPtr[0];
|
|
dh = (int8_t)dataPtr[1];
|
|
break;
|
|
case kResourceTypeMac:
|
|
break;
|
|
}
|
|
uint8_t w = 0, h = 0;
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
w = ((dataPtr[2] >> 7) + 1) * 16;
|
|
h = dataPtr[2] & 0x7F;
|
|
break;
|
|
case kResourceTypeDOS:
|
|
w = dataPtr[2];
|
|
h = dataPtr[3];
|
|
dataPtr += 4;
|
|
break;
|
|
case kResourceTypeMac:
|
|
break;
|
|
}
|
|
int16_t ypos = dy + pge->pos_y - dh + 2;
|
|
int16_t xpos = dx + pge->pos_x - dw;
|
|
if (pge->flags & 2) {
|
|
xpos = dw + dx + pge->pos_x;
|
|
uint8_t _cl = w;
|
|
if (_cl & 0x40) {
|
|
_cl = h;
|
|
} else {
|
|
_cl &= 0x3F;
|
|
}
|
|
xpos -= _cl;
|
|
}
|
|
if (xpos <= -32 || xpos >= 256 || ypos < -48 || ypos >= 224) {
|
|
return;
|
|
}
|
|
xpos += 8;
|
|
if (pge == &_pgeLive[0]) {
|
|
_animBuffers.addState(1, xpos, ypos, dataPtr, pge, w, h);
|
|
} else if (pge->flags & 0x10) {
|
|
_animBuffers.addState(2, xpos, ypos, dataPtr, pge, w, h);
|
|
} else {
|
|
_animBuffers.addState(0, xpos, ypos, dataPtr, pge, w, h);
|
|
}
|
|
} else {
|
|
const uint8_t *dataPtr = 0;
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
case kResourceTypeDOS:
|
|
assert(pge->anim_number < _res._numSpc);
|
|
dataPtr = _res._spc + READ_BE_UINT16(_res._spc + pge->anim_number * 2);
|
|
break;
|
|
case kResourceTypeMac:
|
|
break;
|
|
}
|
|
const int16_t xpos = dx + pge->pos_x + 8;
|
|
const int16_t ypos = dy + pge->pos_y + 2;
|
|
if (pge->init_PGE->object_type == 11) {
|
|
_animBuffers.addState(3, xpos, ypos, dataPtr, pge);
|
|
} else if (pge->flags & 0x10) {
|
|
_animBuffers.addState(2, xpos, ypos, dataPtr, pge);
|
|
} else {
|
|
_animBuffers.addState(0, xpos, ypos, dataPtr, pge);
|
|
}
|
|
}
|
|
}
|
|
|
|
void Game::drawAnims() {
|
|
debug(DBG_GAME, "Game::drawAnims()");
|
|
_eraseBackground = false;
|
|
drawAnimBuffer(2, _animBuffer2State);
|
|
drawAnimBuffer(1, _animBuffer1State);
|
|
drawAnimBuffer(0, _animBuffer0State);
|
|
_eraseBackground = true;
|
|
drawAnimBuffer(3, _animBuffer3State);
|
|
}
|
|
|
|
void Game::drawAnimBuffer(uint8_t stateNum, AnimBufferState *state) {
|
|
debug(DBG_GAME, "Game::drawAnimBuffer() state=%d", stateNum);
|
|
assert(stateNum < 4);
|
|
_animBuffers._states[stateNum] = state;
|
|
uint8_t lastPos = _animBuffers._curPos[stateNum];
|
|
if (lastPos != 0xFF) {
|
|
uint8_t numAnims = lastPos + 1;
|
|
state += lastPos;
|
|
_animBuffers._curPos[stateNum] = 0xFF;
|
|
do {
|
|
LivePGE *pge = state->pge;
|
|
if (!(pge->flags & 8)) {
|
|
if (stateNum == 1 && (_blinkingConradCounter & 1)) {
|
|
break;
|
|
}
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
_vid.AMIGA_decodeSpm(state->dataPtr, _res._scratchBuffer);
|
|
drawCharacter(_res._scratchBuffer, state->x, state->y, state->h, state->w, pge->flags);
|
|
break;
|
|
case kResourceTypeDOS:
|
|
if (!(state->dataPtr[-2] & 0x80)) {
|
|
decodeCharacterFrame(state->dataPtr, _res._scratchBuffer);
|
|
drawCharacter(_res._scratchBuffer, state->x, state->y, state->h, state->w, pge->flags);
|
|
} else {
|
|
drawCharacter(state->dataPtr, state->x, state->y, state->h, state->w, pge->flags);
|
|
}
|
|
break;
|
|
case kResourceTypeMac:
|
|
drawPiege(state);
|
|
break;
|
|
}
|
|
} else {
|
|
drawPiege(state);
|
|
}
|
|
--state;
|
|
} while (--numAnims != 0);
|
|
}
|
|
}
|
|
|
|
void Game::drawPiege(AnimBufferState *state) {
|
|
LivePGE *pge = state->pge;
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
case kResourceTypeDOS:
|
|
drawObject(state->dataPtr, state->x, state->y, pge->flags);
|
|
break;
|
|
case kResourceTypeMac:
|
|
if (pge->flags & 8) {
|
|
_vid.MAC_drawSprite(state->x, state->y, _res._spc, pge->anim_number, (pge->flags & 2) != 0, _eraseBackground);
|
|
} else if (pge->index == 0) {
|
|
if (pge->anim_number == 0x386) {
|
|
break;
|
|
}
|
|
const int frame = _res.MAC_getPersoFrame(pge->anim_number);
|
|
_vid.MAC_drawSprite(state->x, state->y, _res._perso, frame, (pge->flags & 2) != 0, _eraseBackground);
|
|
} else {
|
|
const int frame = _res.MAC_getMonsterFrame(pge->anim_number);
|
|
_vid.MAC_drawSprite(state->x, state->y, _res._monster, frame, (pge->flags & 2) != 0, _eraseBackground);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
void Game::drawObject(const uint8_t *dataPtr, int16_t x, int16_t y, uint8_t flags) {
|
|
debug(DBG_GAME, "Game::drawObject() dataPtr[]=0x%X dx=%d dy=%d", dataPtr[0], (int8_t)dataPtr[1], (int8_t)dataPtr[2]);
|
|
assert(dataPtr[0] < 0x4A);
|
|
uint8_t slot = _res._rp[dataPtr[0]];
|
|
uint8_t *data = _res.findBankData(slot);
|
|
if (data == 0) {
|
|
data = _res.loadBankData(slot);
|
|
}
|
|
int16_t posy = y - (int8_t)dataPtr[2];
|
|
int16_t posx = x;
|
|
if (flags & 2) {
|
|
posx += (int8_t)dataPtr[1];
|
|
} else {
|
|
posx -= (int8_t)dataPtr[1];
|
|
}
|
|
int count = 0;
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
count = dataPtr[8];
|
|
dataPtr += 9;
|
|
break;
|
|
case kResourceTypeDOS:
|
|
count = dataPtr[5];
|
|
dataPtr += 6;
|
|
break;
|
|
case kResourceTypeMac:
|
|
assert(0); // different graphics format
|
|
break;
|
|
}
|
|
for (int i = 0; i < count; ++i) {
|
|
drawObjectFrame(data, dataPtr, posx, posy, flags);
|
|
dataPtr += 4;
|
|
}
|
|
}
|
|
|
|
void Game::drawObjectFrame(const uint8_t *bankDataPtr, const uint8_t *dataPtr, int16_t x, int16_t y, uint8_t flags) {
|
|
debug(DBG_GAME, "Game::drawObjectFrame(%p, %d, %d, 0x%X)", dataPtr, x, y, flags);
|
|
const uint8_t *src = bankDataPtr + dataPtr[0] * 32;
|
|
|
|
int16_t sprite_y = y + dataPtr[2];
|
|
int16_t sprite_x;
|
|
if (flags & 2) {
|
|
sprite_x = x - dataPtr[1] - (((dataPtr[3] & 0xC) + 4) * 2);
|
|
} else {
|
|
sprite_x = x + dataPtr[1];
|
|
}
|
|
|
|
uint8_t sprite_flags = dataPtr[3];
|
|
if (flags & 2) {
|
|
sprite_flags ^= 0x10;
|
|
}
|
|
|
|
uint8_t sprite_h = (((sprite_flags >> 0) & 3) + 1) * 8;
|
|
uint8_t sprite_w = (((sprite_flags >> 2) & 3) + 1) * 8;
|
|
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
_vid.AMIGA_decodeSpc(src, sprite_w, sprite_h, _res._scratchBuffer);
|
|
break;
|
|
case kResourceTypeDOS:
|
|
_vid.PC_decodeSpc(src, sprite_w, sprite_h, _res._scratchBuffer);
|
|
break;
|
|
case kResourceTypeMac:
|
|
assert(0); // different graphics format
|
|
break;
|
|
}
|
|
|
|
src = _res._scratchBuffer;
|
|
bool sprite_mirror_x = false;
|
|
int16_t sprite_clipped_w;
|
|
if (sprite_x >= 0) {
|
|
sprite_clipped_w = sprite_x + sprite_w;
|
|
if (sprite_clipped_w < 256) {
|
|
sprite_clipped_w = sprite_w;
|
|
} else {
|
|
sprite_clipped_w = 256 - sprite_x;
|
|
if (sprite_flags & 0x10) {
|
|
sprite_mirror_x = true;
|
|
src += sprite_w - 1;
|
|
}
|
|
}
|
|
} else {
|
|
sprite_clipped_w = sprite_x + sprite_w;
|
|
if (!(sprite_flags & 0x10)) {
|
|
src -= sprite_x;
|
|
sprite_x = 0;
|
|
} else {
|
|
sprite_mirror_x = true;
|
|
src += sprite_x + sprite_w - 1;
|
|
sprite_x = 0;
|
|
}
|
|
}
|
|
if (sprite_clipped_w <= 0) {
|
|
return;
|
|
}
|
|
|
|
int16_t sprite_clipped_h;
|
|
if (sprite_y >= 0) {
|
|
sprite_clipped_h = 224 - sprite_h;
|
|
if (sprite_y < sprite_clipped_h) {
|
|
sprite_clipped_h = sprite_h;
|
|
} else {
|
|
sprite_clipped_h = 224 - sprite_y;
|
|
}
|
|
} else {
|
|
sprite_clipped_h = sprite_h + sprite_y;
|
|
src -= sprite_w * sprite_y;
|
|
sprite_y = 0;
|
|
}
|
|
if (sprite_clipped_h <= 0) {
|
|
return;
|
|
}
|
|
|
|
if (!sprite_mirror_x && (sprite_flags & 0x10)) {
|
|
src += sprite_w - 1;
|
|
}
|
|
|
|
uint32_t dst_offset = 256 * sprite_y + sprite_x;
|
|
uint8_t sprite_col_mask = (flags & 0x60) >> 1;
|
|
|
|
if (_eraseBackground) {
|
|
if (!(sprite_flags & 0x10)) {
|
|
_vid.drawSpriteSub1(src, _vid._frontLayer + dst_offset, sprite_w, sprite_clipped_h, sprite_clipped_w, sprite_col_mask);
|
|
} else {
|
|
_vid.drawSpriteSub2(src, _vid._frontLayer + dst_offset, sprite_w, sprite_clipped_h, sprite_clipped_w, sprite_col_mask);
|
|
}
|
|
} else {
|
|
if (!(sprite_flags & 0x10)) {
|
|
_vid.drawSpriteSub3(src, _vid._frontLayer + dst_offset, sprite_w, sprite_clipped_h, sprite_clipped_w, sprite_col_mask);
|
|
} else {
|
|
_vid.drawSpriteSub4(src, _vid._frontLayer + dst_offset, sprite_w, sprite_clipped_h, sprite_clipped_w, sprite_col_mask);
|
|
}
|
|
}
|
|
_vid.markBlockAsDirty(sprite_x, sprite_y, sprite_clipped_w, sprite_clipped_h);
|
|
}
|
|
|
|
void Game::decodeCharacterFrame(const uint8_t *dataPtr, uint8_t *dstPtr) {
|
|
int n = READ_BE_UINT16(dataPtr); dataPtr += 2;
|
|
uint16_t len = n * 2;
|
|
uint8_t *dst = dstPtr + 0x400;
|
|
while (n--) {
|
|
uint8_t c = *dataPtr++;
|
|
dst[0] = (c & 0xF0) >> 4;
|
|
dst[1] = (c & 0x0F) >> 0;
|
|
dst += 2;
|
|
}
|
|
dst = dstPtr;
|
|
const uint8_t *src = dstPtr + 0x400;
|
|
do {
|
|
uint8_t c1 = *src++;
|
|
if (c1 == 0xF) {
|
|
uint8_t c2 = *src++;
|
|
uint16_t c3 = *src++;
|
|
if (c2 == 0xF) {
|
|
c1 = *src++;
|
|
c2 = *src++;
|
|
c3 = (c3 << 4) | c1;
|
|
len -= 2;
|
|
}
|
|
memset(dst, c2, c3 + 4);
|
|
dst += c3 + 4;
|
|
len -= 3;
|
|
} else {
|
|
*dst++ = c1;
|
|
--len;
|
|
}
|
|
} while (len != 0);
|
|
}
|
|
|
|
void Game::drawCharacter(const uint8_t *dataPtr, int16_t pos_x, int16_t pos_y, uint8_t a, uint8_t b, uint8_t flags) {
|
|
debug(DBG_GAME, "Game::drawCharacter(%p, %d, %d, 0x%X, 0x%X, 0x%X)", dataPtr, pos_x, pos_y, a, b, flags);
|
|
bool var16 = false; // sprite_mirror_y
|
|
if (b & 0x40) {
|
|
b &= 0xBF;
|
|
SWAP(a, b);
|
|
var16 = true;
|
|
}
|
|
uint16_t sprite_h = a;
|
|
uint16_t sprite_w = b;
|
|
|
|
const uint8_t *src = dataPtr;
|
|
bool var14 = false;
|
|
|
|
int16_t sprite_clipped_w;
|
|
if (pos_x >= 0) {
|
|
if (pos_x + sprite_w < 256) {
|
|
sprite_clipped_w = sprite_w;
|
|
} else {
|
|
sprite_clipped_w = 256 - pos_x;
|
|
if (flags & 2) {
|
|
var14 = true;
|
|
if (var16) {
|
|
src += (sprite_w - 1) * sprite_h;
|
|
} else {
|
|
src += sprite_w - 1;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
sprite_clipped_w = pos_x + sprite_w;
|
|
if (!(flags & 2)) {
|
|
if (var16) {
|
|
src -= sprite_h * pos_x;
|
|
pos_x = 0;
|
|
} else {
|
|
src -= pos_x;
|
|
pos_x = 0;
|
|
}
|
|
} else {
|
|
var14 = true;
|
|
if (var16) {
|
|
src += sprite_h * (pos_x + sprite_w - 1);
|
|
pos_x = 0;
|
|
} else {
|
|
src += pos_x + sprite_w - 1;
|
|
var14 = true;
|
|
pos_x = 0;
|
|
}
|
|
}
|
|
}
|
|
if (sprite_clipped_w <= 0) {
|
|
return;
|
|
}
|
|
|
|
int16_t sprite_clipped_h;
|
|
if (pos_y >= 0) {
|
|
if (pos_y < 224 - sprite_h) {
|
|
sprite_clipped_h = sprite_h;
|
|
} else {
|
|
sprite_clipped_h = 224 - pos_y;
|
|
}
|
|
} else {
|
|
sprite_clipped_h = sprite_h + pos_y;
|
|
if (var16) {
|
|
src -= pos_y;
|
|
} else {
|
|
src -= sprite_w * pos_y;
|
|
}
|
|
pos_y = 0;
|
|
}
|
|
if (sprite_clipped_h <= 0) {
|
|
return;
|
|
}
|
|
|
|
if (!var14 && (flags & 2)) {
|
|
if (var16) {
|
|
src += sprite_h * (sprite_w - 1);
|
|
} else {
|
|
src += sprite_w - 1;
|
|
}
|
|
}
|
|
|
|
uint32_t dst_offset = 256 * pos_y + pos_x;
|
|
uint8_t sprite_col_mask = ((flags & 0x60) == 0x60) ? 0x50 : 0x40;
|
|
|
|
debug(DBG_GAME, "dst_offset=0x%X src_offset=%ld", dst_offset, src - dataPtr);
|
|
|
|
if (!(flags & 2)) {
|
|
if (var16) {
|
|
_vid.drawSpriteSub5(src, _vid._frontLayer + dst_offset, sprite_h, sprite_clipped_h, sprite_clipped_w, sprite_col_mask);
|
|
} else {
|
|
_vid.drawSpriteSub3(src, _vid._frontLayer + dst_offset, sprite_w, sprite_clipped_h, sprite_clipped_w, sprite_col_mask);
|
|
}
|
|
} else {
|
|
if (var16) {
|
|
_vid.drawSpriteSub6(src, _vid._frontLayer + dst_offset, sprite_h, sprite_clipped_h, sprite_clipped_w, sprite_col_mask);
|
|
} else {
|
|
_vid.drawSpriteSub4(src, _vid._frontLayer + dst_offset, sprite_w, sprite_clipped_h, sprite_clipped_w, sprite_col_mask);
|
|
}
|
|
}
|
|
_vid.markBlockAsDirty(pos_x, pos_y, sprite_clipped_w, sprite_clipped_h);
|
|
}
|
|
|
|
int Game::loadMonsterSprites(LivePGE *pge) {
|
|
debug(DBG_GAME, "Game::loadMonsterSprites()");
|
|
InitPGE *init_pge = pge->init_PGE;
|
|
if (init_pge->obj_node_number != 0x49 && init_pge->object_type != 10) {
|
|
return 0xFFFF;
|
|
}
|
|
if (init_pge->obj_node_number == _curMonsterFrame) {
|
|
return 0xFFFF;
|
|
}
|
|
if (pge->room_location != _currentRoom) {
|
|
return 0;
|
|
}
|
|
|
|
const uint8_t *mList = _monsterListLevels[_currentLevel];
|
|
while (*mList != init_pge->obj_node_number) {
|
|
if (*mList == 0xFF) { // end of list
|
|
return 0;
|
|
}
|
|
mList += 2;
|
|
}
|
|
_curMonsterFrame = mList[0];
|
|
if (_curMonsterNum != mList[1]) {
|
|
_curMonsterNum = mList[1];
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga: {
|
|
_res.load(_monsterNames[1][_curMonsterNum], Resource::OT_SPM);
|
|
static const uint8_t tab[4] = { 0, 8, 0, 8 };
|
|
const int offset = _vid._mapPalSlot3 * 16 + tab[_curMonsterNum];
|
|
for (int i = 0; i < 8; ++i) {
|
|
_vid.setPaletteColorBE(0x50 + i, offset + i);
|
|
}
|
|
}
|
|
break;
|
|
case kResourceTypeDOS: {
|
|
const char *name = _monsterNames[0][_curMonsterNum];
|
|
_res.load(name, Resource::OT_SPRM);
|
|
_res.load_SPR_OFF(name, _res._sprm);
|
|
_vid.setPaletteSlotLE(5, _monsterPals[_curMonsterNum]);
|
|
}
|
|
break;
|
|
case kResourceTypeMac: {
|
|
Color palette[256];
|
|
_res.MAC_loadMonsterData(_monsterNames[0][_curMonsterNum], palette);
|
|
static const int kMonsterPalette = 5;
|
|
for (int i = 0; i < 16; ++i) {
|
|
const int color = kMonsterPalette * 16 + i;
|
|
_stub->setPaletteEntry(color, &palette[color]);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return 0xFFFF;
|
|
}
|
|
|
|
bool Game::hasLevelMap(int level, int room) const {
|
|
if (_res._type == kResourceTypeMac) {
|
|
return _res.MAC_hasLevelMap(level, room);
|
|
}
|
|
if (_res._map) {
|
|
return READ_LE_UINT32(_res._map + room * 6) != 0;
|
|
} else if (_res._lev) {
|
|
return READ_BE_UINT32(_res._lev + room * 4) != 0;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void Game::loadLevelMap() {
|
|
debug(DBG_GAME, "Game::loadLevelMap() room=%d", _currentRoom);
|
|
_currentIcon = 0xFF;
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
if (_currentLevel == 1) {
|
|
int num = 0;
|
|
switch (_currentRoom) {
|
|
case 14:
|
|
case 19:
|
|
case 52:
|
|
case 53:
|
|
num = 1;
|
|
break;
|
|
case 11:
|
|
case 24:
|
|
case 27:
|
|
case 56:
|
|
num = 2;
|
|
break;
|
|
}
|
|
if (num != 0 && _res._levNum != num) {
|
|
char name[9];
|
|
snprintf(name, sizeof(name), "level2_%d", num);
|
|
_res.load(name, Resource::OT_LEV);
|
|
_res._levNum = num;
|
|
}
|
|
}
|
|
_vid.AMIGA_decodeLev(_currentLevel, _currentRoom);
|
|
break;
|
|
case kResourceTypeDOS:
|
|
if (_stub->hasWidescreen()) { // draw adjacent rooms
|
|
const int leftRoom = _res._ctData[CT_LEFT_ROOM + _currentRoom];
|
|
if (leftRoom > 0 && hasLevelMap(_currentLevel, leftRoom)) {
|
|
_vid.PC_decodeMap(_currentLevel, leftRoom);
|
|
_stub->copyRectLeftBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, _vid._backLayer);
|
|
} else {
|
|
_stub->copyRectLeftBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, 0);
|
|
}
|
|
const int rightRoom = _res._ctData[CT_RIGHT_ROOM + _currentRoom];
|
|
if (rightRoom > 0 && hasLevelMap(_currentLevel, rightRoom)) {
|
|
_vid.PC_decodeMap(_currentLevel, rightRoom);
|
|
_stub->copyRectRightBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, _vid._backLayer);
|
|
} else {
|
|
_stub->copyRectRightBorder(Video::GAMESCREEN_W, Video::GAMESCREEN_H, 0);
|
|
}
|
|
}
|
|
_vid.PC_decodeMap(_currentLevel, _currentRoom);
|
|
break;
|
|
case kResourceTypeMac:
|
|
_vid.MAC_decodeMap(_currentLevel, _currentRoom);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void Game::loadLevelData() {
|
|
_res.clearLevelRes();
|
|
const Level *lvl = &_gameLevels[_currentLevel];
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
if (_res._isDemo) {
|
|
static const char *fname1 = "demo";
|
|
static const char *fname2 = "demof";
|
|
_res.load(fname1, Resource::OT_MBK);
|
|
_res.load(fname1, Resource::OT_CT);
|
|
_res.load(fname1, Resource::OT_PAL);
|
|
_res.load(fname1, Resource::OT_RPC);
|
|
_res.load(fname1, Resource::OT_SPC);
|
|
_res.load(fname1, Resource::OT_LEV);
|
|
_res.load(fname2, Resource::OT_PGE);
|
|
_res.load(fname1, Resource::OT_OBJ);
|
|
_res.load(fname1, Resource::OT_ANI);
|
|
_res.load(fname2, Resource::OT_TBN);
|
|
_res.load_SPL_demo();
|
|
_res.load("level1", Resource::OT_SGD);
|
|
break;
|
|
}
|
|
{
|
|
const char *name = lvl->nameAmiga;
|
|
if (_currentLevel == 4) {
|
|
name = _gameLevels[3].nameAmiga;
|
|
}
|
|
_res.load(name, Resource::OT_MBK);
|
|
if (_currentLevel == 6) {
|
|
_res.load(_gameLevels[5].nameAmiga, Resource::OT_CT);
|
|
} else {
|
|
_res.load(name, Resource::OT_CT);
|
|
}
|
|
_res.load(name, Resource::OT_PAL);
|
|
_res.load(name, Resource::OT_RPC);
|
|
_res.load(name, Resource::OT_SPC);
|
|
if (_currentLevel == 1) {
|
|
_res.load("level2_1", Resource::OT_LEV);
|
|
_res._levNum = 1;
|
|
} else {
|
|
_res.load(name, Resource::OT_LEV);
|
|
}
|
|
}
|
|
_res.load(lvl->nameAmiga, Resource::OT_PGE);
|
|
_res.load(lvl->nameAmiga, Resource::OT_OBC);
|
|
_res.load(lvl->nameAmiga, Resource::OT_ANI);
|
|
_res.load(lvl->nameAmiga, Resource::OT_TBN);
|
|
{
|
|
char name[8];
|
|
snprintf(name, sizeof(name), "level%d", lvl->sound);
|
|
_res.load(name, Resource::OT_SPL);
|
|
}
|
|
if (_currentLevel == 0) {
|
|
_res.load(lvl->nameAmiga, Resource::OT_SGD);
|
|
}
|
|
break;
|
|
case kResourceTypeDOS:
|
|
_res.load(lvl->name, Resource::OT_MBK);
|
|
_res.load(lvl->name, Resource::OT_CT);
|
|
_res.load(lvl->name, Resource::OT_PAL);
|
|
_res.load(lvl->name, Resource::OT_RP);
|
|
if (_res._isDemo || g_options.use_tiledata) { // use .BNQ/.LEV/(.SGD) instead of .MAP (PC demo)
|
|
if (_currentLevel == 0) {
|
|
_res.load(lvl->name, Resource::OT_SGD);
|
|
}
|
|
_res.load(lvl->name, Resource::OT_LEV);
|
|
_res.load(lvl->name, Resource::OT_BNQ);
|
|
} else {
|
|
_res.load(lvl->name, Resource::OT_MAP);
|
|
}
|
|
_res.load(lvl->name2, Resource::OT_PGE);
|
|
_res.load(lvl->name2, Resource::OT_OBJ);
|
|
_res.load(lvl->name2, Resource::OT_ANI);
|
|
_res.load(lvl->name2, Resource::OT_TBN);
|
|
break;
|
|
case kResourceTypeMac:
|
|
_res.MAC_unloadLevelData();
|
|
_res.MAC_loadLevelData(_currentLevel);
|
|
break;
|
|
}
|
|
|
|
_cut._id = lvl->cutscene_id;
|
|
if (_res._isDemo && _currentLevel == 5) { // PC demo does not include TELEPORT.*
|
|
_cut._id = 0xFFFF;
|
|
}
|
|
|
|
_curMonsterNum = 0xFFFF;
|
|
_curMonsterFrame = 0;
|
|
|
|
_res.clearBankData();
|
|
_printLevelCodeCounter = 150;
|
|
|
|
_col_slots2Cur = _col_slots2;
|
|
_col_slots2Next = 0;
|
|
|
|
memset(_pge_liveTable2, 0, sizeof(_pge_liveTable2));
|
|
memset(_pge_liveTable1, 0, sizeof(_pge_liveTable1));
|
|
|
|
_currentRoom = _res._pgeInit[0].init_room;
|
|
uint16_t n = _res._pgeNum;
|
|
while (n--) {
|
|
pge_loadForCurrentLevel(n);
|
|
}
|
|
|
|
if (_demoBin != -1) {
|
|
_cut._id = -1;
|
|
if (_demoInputs[_demoBin].room != 255) {
|
|
_pgeLive[0].room_location = _demoInputs[_demoBin].room;
|
|
_pgeLive[0].pos_x = _demoInputs[_demoBin].x;
|
|
_pgeLive[0].pos_y = _demoInputs[_demoBin].y;
|
|
_inp_demPos = 0;
|
|
} else {
|
|
_inp_demPos = 1;
|
|
}
|
|
_printLevelCodeCounter = 0;
|
|
}
|
|
|
|
for (uint16_t i = 0; i < _res._pgeNum; ++i) {
|
|
if (_res._pgeInit[i].skill <= _skillLevel) {
|
|
LivePGE *pge = &_pgeLive[i];
|
|
pge->next_PGE_in_room = _pge_liveTable1[pge->room_location];
|
|
_pge_liveTable1[pge->room_location] = pge;
|
|
}
|
|
}
|
|
pge_resetGroups();
|
|
_validSaveState = false;
|
|
|
|
_mix.playMusic(Mixer::MUSIC_TRACK + lvl->track);
|
|
}
|
|
|
|
void Game::drawIcon(uint8_t iconNum, int16_t x, int16_t y, uint8_t colMask) {
|
|
uint8_t buf[16 * 16];
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
if (iconNum > 30) {
|
|
// inventory icons
|
|
switch (iconNum) {
|
|
case 76: // cursor
|
|
memset(buf, 0, 16 * 16);
|
|
for (int i = 0; i < 3; ++i) {
|
|
buf[i] = buf[15 * 16 + (15 - i)] = 1;
|
|
buf[i * 16] = buf[(15 - i) * 16 + 15] = 1;
|
|
}
|
|
break;
|
|
case 77: // up - icon.spr 4
|
|
memset(buf, 0, 16 * 16);
|
|
_vid.AMIGA_decodeIcn(_res._icn, 35, buf);
|
|
break;
|
|
case 78: // down - icon.spr 5
|
|
memset(buf, 0, 16 * 16);
|
|
_vid.AMIGA_decodeIcn(_res._icn, 36, buf);
|
|
break;
|
|
default:
|
|
memset(buf, 5, 16 * 16);
|
|
break;
|
|
}
|
|
} else {
|
|
_vid.AMIGA_decodeIcn(_res._icn, iconNum, buf);
|
|
}
|
|
break;
|
|
case kResourceTypeDOS:
|
|
_vid.PC_decodeIcn(_res._icn, iconNum, buf);
|
|
break;
|
|
case kResourceTypeMac:
|
|
switch (iconNum) {
|
|
case 76: // cursor
|
|
iconNum = 32;
|
|
break;
|
|
case 77: // up
|
|
iconNum = 33;
|
|
break;
|
|
case 78: // down
|
|
iconNum = 34;
|
|
break;
|
|
}
|
|
_vid.MAC_drawSprite(x, y, _res._icn, iconNum, false, true);
|
|
return;
|
|
}
|
|
_vid.drawSpriteSub1(buf, _vid._frontLayer + x + y * _vid._w, 16, 16, 16, colMask << 4);
|
|
_vid.markBlockAsDirty(x, y, 16, 16);
|
|
}
|
|
|
|
void Game::playSound(uint8_t sfxId, uint8_t softVol) {
|
|
if (sfxId < _res._numSfx) {
|
|
SoundFx *sfx = &_res._sfxList[sfxId];
|
|
if (sfx->data) {
|
|
MixerChunk mc;
|
|
mc.data = sfx->data;
|
|
mc.len = sfx->len;
|
|
_mix.play(&mc, sfx->freq, Mixer::MAX_VOLUME >> softVol);
|
|
}
|
|
} else {
|
|
// in-game music
|
|
_mix.playMusic(sfxId);
|
|
}
|
|
}
|
|
|
|
uint16_t Game::getRandomNumber() {
|
|
uint32_t n = _randSeed * 2;
|
|
if (((int32_t)_randSeed) >= 0) {
|
|
n ^= 0x1D872B41;
|
|
}
|
|
_randSeed = n;
|
|
return n & 0xFFFF;
|
|
}
|
|
|
|
void Game::changeLevel() {
|
|
_vid.fadeOut();
|
|
loadLevelData();
|
|
loadLevelMap();
|
|
_vid.setPalette0xF();
|
|
_vid.setTextPalette();
|
|
_vid.fullRefresh();
|
|
}
|
|
|
|
void Game::handleInventory() {
|
|
LivePGE *selected_pge = 0;
|
|
LivePGE *pge = &_pgeLive[0];
|
|
if (pge->life > 0 && pge->current_inventory_PGE != 0xFF) {
|
|
playSound(66, 0);
|
|
InventoryItem items[24];
|
|
int num_items = 0;
|
|
uint8_t inv_pge = pge->current_inventory_PGE;
|
|
while (inv_pge != 0xFF) {
|
|
items[num_items].icon_num = _res._pgeInit[inv_pge].icon_num;
|
|
items[num_items].init_pge = &_res._pgeInit[inv_pge];
|
|
items[num_items].live_pge = &_pgeLive[inv_pge];
|
|
inv_pge = _pgeLive[inv_pge].next_inventory_PGE;
|
|
++num_items;
|
|
}
|
|
items[num_items].icon_num = 0xFF;
|
|
int current_item = 0;
|
|
int num_lines = (num_items - 1) / 4 + 1;
|
|
int current_line = 0;
|
|
bool display_score = false;
|
|
while (!_stub->_pi.backspace && !_stub->_pi.quit) {
|
|
static const int icon_spr_w = 16;
|
|
static const int icon_spr_h = 16;
|
|
switch (_res._type) {
|
|
case kResourceTypeAmiga:
|
|
case kResourceTypeDOS: {
|
|
// draw inventory background
|
|
int icon_h = 5;
|
|
int icon_y = 140;
|
|
int icon_num = 31;
|
|
do {
|
|
int icon_x = 56;
|
|
int icon_w = 9;
|
|
do {
|
|
drawIcon(icon_num, icon_x, icon_y, 0xF);
|
|
++icon_num;
|
|
icon_x += icon_spr_w;
|
|
} while (--icon_w);
|
|
icon_y += icon_spr_h;
|
|
} while (--icon_h);
|
|
}
|
|
if (_res._type == kResourceTypeAmiga) {
|
|
// draw outline rectangle
|
|
static const uint8_t outline_color = 0xE7;
|
|
uint8_t *p = _vid._frontLayer + 140 * Video::GAMESCREEN_W + 56;
|
|
memset(p + 1, outline_color, 9 * icon_spr_w - 2);
|
|
p += Video::GAMESCREEN_W;
|
|
for (int y = 1; y < 5 * icon_spr_h - 1; ++y) {
|
|
p[0] = p[9 * icon_spr_w - 1] = outline_color;
|
|
p += Video::GAMESCREEN_W;
|
|
}
|
|
memset(p + 1, outline_color, 9 * icon_spr_w - 2);
|
|
}
|
|
break;
|
|
case kResourceTypeMac:
|
|
drawIcon(31, 56, 140, 0xF);
|
|
break;
|
|
}
|
|
if (!display_score) {
|
|
int icon_x_pos = 72;
|
|
for (int i = 0; i < 4; ++i) {
|
|
int item_it = current_line * 4 + i;
|
|
if (items[item_it].icon_num == 0xFF) {
|
|
break;
|
|
}
|
|
drawIcon(items[item_it].icon_num, icon_x_pos, 157, 0xA);
|
|
if (current_item == item_it) {
|
|
drawIcon(76, icon_x_pos, 157, 0xA);
|
|
selected_pge = items[item_it].live_pge;
|
|
uint8_t txt_num = items[item_it].init_pge->text_num;
|
|
const uint8_t *str = _res.getTextString(_currentLevel, txt_num);
|
|
drawString(str, Video::GAMESCREEN_W, 189, 0xED, true);
|
|
if (items[item_it].init_pge->init_flags & 4) {
|
|
char buf[10];
|
|
snprintf(buf, sizeof(buf), "%d", selected_pge->life);
|
|
_vid.drawString(buf, (Video::GAMESCREEN_W - strlen(buf) * Video::CHAR_W) / 2, 197, 0xED);
|
|
}
|
|
}
|
|
icon_x_pos += 32;
|
|
}
|
|
if (current_line != 0) {
|
|
drawIcon(78, 120, 176, 0xA); // down arrow
|
|
}
|
|
if (current_line != num_lines - 1) {
|
|
drawIcon(77, 120, 143, 0xA); // up arrow
|
|
}
|
|
} else {
|
|
char buf[50];
|
|
snprintf(buf, sizeof(buf), "SCORE %08u", _score);
|
|
_vid.drawString(buf, (114 - strlen(buf) * Video::CHAR_W) / 2 + 72, 158, 0xE5);
|
|
snprintf(buf, sizeof(buf), "%s:%s", _res.getMenuString(LocaleData::LI_06_LEVEL), _res.getMenuString(LocaleData::LI_13_EASY + _skillLevel));
|
|
_vid.drawString(buf, (114 - strlen(buf) * Video::CHAR_W) / 2 + 72, 166, 0xE5);
|
|
}
|
|
|
|
_vid.updateScreen();
|
|
_stub->sleep(80);
|
|
inp_update();
|
|
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_UP) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_UP;
|
|
if (current_line < num_lines - 1) {
|
|
++current_line;
|
|
current_item = current_line * 4;
|
|
}
|
|
}
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_DOWN) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_DOWN;
|
|
if (current_line > 0) {
|
|
--current_line;
|
|
current_item = current_line * 4;
|
|
}
|
|
}
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_LEFT) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_LEFT;
|
|
if (current_item > 0) {
|
|
int item_num = current_item % 4;
|
|
if (item_num > 0) {
|
|
--current_item;
|
|
}
|
|
}
|
|
}
|
|
if (_stub->_pi.dirMask & PlayerInput::DIR_RIGHT) {
|
|
_stub->_pi.dirMask &= ~PlayerInput::DIR_RIGHT;
|
|
if (current_item < num_items - 1) {
|
|
int item_num = current_item % 4;
|
|
if (item_num < 3) {
|
|
++current_item;
|
|
}
|
|
}
|
|
}
|
|
if (_stub->_pi.enter) {
|
|
_stub->_pi.enter = false;
|
|
display_score = !display_score;
|
|
}
|
|
}
|
|
_vid.fullRefresh();
|
|
_stub->_pi.backspace = false;
|
|
if (selected_pge) {
|
|
pge_setCurrentInventoryObject(selected_pge);
|
|
}
|
|
playSound(66, 0);
|
|
}
|
|
}
|
|
|
|
void Game::inp_update() {
|
|
_stub->processEvents();
|
|
if (_demoBin != -1 && _inp_demPos < _res._demLen) {
|
|
const int keymask = _res._dem[_inp_demPos++];
|
|
_stub->_pi.dirMask = keymask & 0xF;
|
|
_stub->_pi.enter = (keymask & 0x10) != 0;
|
|
_stub->_pi.space = (keymask & 0x20) != 0;
|
|
_stub->_pi.shift = (keymask & 0x40) != 0;
|
|
_stub->_pi.backspace = (keymask & 0x80) != 0;
|
|
}
|
|
}
|
|
|
|
void Game::makeGameStateName(uint8_t slot, char *buf) {
|
|
sprintf(buf, "rs-level%d-%02d.state", _currentLevel + 1, slot);
|
|
}
|
|
|
|
static const uint32_t TAG_FBSV = 0x46425356;
|
|
|
|
bool Game::saveGameState(uint8_t slot) {
|
|
bool success = false;
|
|
char stateFile[20];
|
|
makeGameStateName(slot, stateFile);
|
|
File f;
|
|
if (!f.open(stateFile, "zwb", _savePath)) {
|
|
warning("Unable to save state file '%s'", stateFile);
|
|
} else {
|
|
// header
|
|
f.writeUint32BE(TAG_FBSV);
|
|
f.writeUint16BE(2);
|
|
char buf[32];
|
|
memset(buf, 0, sizeof(buf));
|
|
snprintf(buf, sizeof(buf), "level=%d room=%d", _currentLevel + 1, _currentRoom);
|
|
f.write(buf, sizeof(buf));
|
|
// contents
|
|
saveState(&f);
|
|
if (f.ioErr()) {
|
|
warning("I/O error when saving game state");
|
|
} else {
|
|
debug(DBG_INFO, "Saved state to slot %d", slot);
|
|
success = true;
|
|
}
|
|
}
|
|
return success;
|
|
}
|
|
|
|
bool Game::loadGameState(uint8_t slot) {
|
|
bool success = false;
|
|
char stateFile[20];
|
|
makeGameStateName(slot, stateFile);
|
|
File f;
|
|
if (!f.open(stateFile, "zrb", _savePath)) {
|
|
warning("Unable to open state file '%s'", stateFile);
|
|
} else {
|
|
uint32_t id = f.readUint32BE();
|
|
if (id != TAG_FBSV) {
|
|
warning("Bad save state format");
|
|
} else {
|
|
uint16_t ver = f.readUint16BE();
|
|
if (ver != 2) {
|
|
warning("Invalid save state version");
|
|
} else {
|
|
// header
|
|
char buf[32];
|
|
f.read(buf, sizeof(buf));
|
|
// contents
|
|
loadState(&f);
|
|
if (f.ioErr()) {
|
|
warning("I/O error when loading game state");
|
|
} else {
|
|
debug(DBG_INFO, "Loaded state from slot %d", slot);
|
|
success = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return success;
|
|
}
|
|
|
|
void Game::saveState(File *f) {
|
|
f->writeByte(_skillLevel);
|
|
f->writeUint32BE(_score);
|
|
if (_col_slots2Cur == 0) {
|
|
f->writeUint32BE(0xFFFFFFFF);
|
|
} else {
|
|
f->writeUint32BE(_col_slots2Cur - &_col_slots2[0]);
|
|
}
|
|
if (_col_slots2Next == 0) {
|
|
f->writeUint32BE(0xFFFFFFFF);
|
|
} else {
|
|
f->writeUint32BE(_col_slots2Next - &_col_slots2[0]);
|
|
}
|
|
for (int i = 0; i < _res._pgeNum; ++i) {
|
|
LivePGE *pge = &_pgeLive[i];
|
|
f->writeUint16BE(pge->obj_type);
|
|
f->writeUint16BE(pge->pos_x);
|
|
f->writeUint16BE(pge->pos_y);
|
|
f->writeByte(pge->anim_seq);
|
|
f->writeByte(pge->room_location);
|
|
f->writeUint16BE(pge->life);
|
|
f->writeUint16BE(pge->counter_value);
|
|
f->writeByte(pge->collision_slot);
|
|
f->writeByte(pge->next_inventory_PGE);
|
|
f->writeByte(pge->current_inventory_PGE);
|
|
f->writeByte(pge->unkF);
|
|
f->writeUint16BE(pge->anim_number);
|
|
f->writeByte(pge->flags);
|
|
f->writeByte(pge->index);
|
|
f->writeUint16BE(pge->first_obj_number);
|
|
if (pge->next_PGE_in_room == 0) {
|
|
f->writeUint32BE(0xFFFFFFFF);
|
|
} else {
|
|
f->writeUint32BE(pge->next_PGE_in_room - &_pgeLive[0]);
|
|
}
|
|
if (pge->init_PGE == 0) {
|
|
f->writeUint32BE(0xFFFFFFFF);
|
|
} else {
|
|
f->writeUint32BE(pge->init_PGE - &_res._pgeInit[0]);
|
|
}
|
|
}
|
|
f->write(&_res._ctData[0x100], 0x1C00);
|
|
for (CollisionSlot2 *cs2 = &_col_slots2[0]; cs2 < _col_slots2Cur; ++cs2) {
|
|
if (cs2->next_slot == 0) {
|
|
f->writeUint32BE(0xFFFFFFFF);
|
|
} else {
|
|
f->writeUint32BE(cs2->next_slot - &_col_slots2[0]);
|
|
}
|
|
if (cs2->unk2 == 0) {
|
|
f->writeUint32BE(0xFFFFFFFF);
|
|
} else {
|
|
f->writeUint32BE(cs2->unk2 - &_res._ctData[0x100]);
|
|
}
|
|
f->writeByte(cs2->data_size);
|
|
f->write(cs2->data_buf, 0x10);
|
|
}
|
|
}
|
|
|
|
void Game::loadState(File *f) {
|
|
uint16_t i;
|
|
uint32_t off;
|
|
_skillLevel = f->readByte();
|
|
_score = f->readUint32BE();
|
|
memset(_pge_liveTable2, 0, sizeof(_pge_liveTable2));
|
|
memset(_pge_liveTable1, 0, sizeof(_pge_liveTable1));
|
|
off = f->readUint32BE();
|
|
if (off == 0xFFFFFFFF) {
|
|
_col_slots2Cur = 0;
|
|
} else {
|
|
_col_slots2Cur = &_col_slots2[0] + off;
|
|
}
|
|
off = f->readUint32BE();
|
|
if (off == 0xFFFFFFFF) {
|
|
_col_slots2Next = 0;
|
|
} else {
|
|
_col_slots2Next = &_col_slots2[0] + off;
|
|
}
|
|
for (i = 0; i < _res._pgeNum; ++i) {
|
|
LivePGE *pge = &_pgeLive[i];
|
|
pge->obj_type = f->readUint16BE();
|
|
pge->pos_x = f->readUint16BE();
|
|
pge->pos_y = f->readUint16BE();
|
|
pge->anim_seq = f->readByte();
|
|
pge->room_location = f->readByte();
|
|
pge->life = f->readUint16BE();
|
|
pge->counter_value = f->readUint16BE();
|
|
pge->collision_slot = f->readByte();
|
|
pge->next_inventory_PGE = f->readByte();
|
|
pge->current_inventory_PGE = f->readByte();
|
|
pge->unkF = f->readByte();
|
|
pge->anim_number = f->readUint16BE();
|
|
pge->flags = f->readByte();
|
|
pge->index = f->readByte();
|
|
pge->first_obj_number = f->readUint16BE();
|
|
off = f->readUint32BE();
|
|
if (off == 0xFFFFFFFF) {
|
|
pge->next_PGE_in_room = 0;
|
|
} else {
|
|
pge->next_PGE_in_room = &_pgeLive[0] + off;
|
|
}
|
|
off = f->readUint32BE();
|
|
if (off == 0xFFFFFFFF) {
|
|
pge->init_PGE = 0;
|
|
} else {
|
|
pge->init_PGE = &_res._pgeInit[0] + off;
|
|
}
|
|
}
|
|
f->read(&_res._ctData[0x100], 0x1C00);
|
|
for (CollisionSlot2 *cs2 = &_col_slots2[0]; cs2 < _col_slots2Cur; ++cs2) {
|
|
off = f->readUint32BE();
|
|
if (off == 0xFFFFFFFF) {
|
|
cs2->next_slot = 0;
|
|
} else {
|
|
cs2->next_slot = &_col_slots2[0] + off;
|
|
}
|
|
off = f->readUint32BE();
|
|
if (off == 0xFFFFFFFF) {
|
|
cs2->unk2 = 0;
|
|
} else {
|
|
cs2->unk2 = &_res._ctData[0x100] + off;
|
|
}
|
|
cs2->data_size = f->readByte();
|
|
f->read(cs2->data_buf, 0x10);
|
|
}
|
|
for (i = 0; i < _res._pgeNum; ++i) {
|
|
if (_res._pgeInit[i].skill <= _skillLevel) {
|
|
LivePGE *pge = &_pgeLive[i];
|
|
if (pge->flags & 4) {
|
|
_pge_liveTable2[pge->index] = pge;
|
|
}
|
|
pge->next_PGE_in_room = _pge_liveTable1[pge->room_location];
|
|
_pge_liveTable1[pge->room_location] = pge;
|
|
}
|
|
}
|
|
resetGameState();
|
|
}
|
|
|
|
void AnimBuffers::addState(uint8_t stateNum, int16_t x, int16_t y, const uint8_t *dataPtr, LivePGE *pge, uint8_t w, uint8_t h) {
|
|
debug(DBG_GAME, "AnimBuffers::addState() stateNum=%d x=%d y=%d dataPtr=%p pge=%p", stateNum, x, y, dataPtr, pge);
|
|
assert(stateNum < 4);
|
|
AnimBufferState *state = _states[stateNum];
|
|
state->x = x;
|
|
state->y = y;
|
|
state->w = w;
|
|
state->h = h;
|
|
state->dataPtr = dataPtr;
|
|
state->pge = pge;
|
|
++_curPos[stateNum];
|
|
++_states[stateNum];
|
|
}
|