mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-23 10:19:27 +00:00
481 lines
14 KiB
C++
481 lines
14 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* $URL$
|
|
* $Id$
|
|
*
|
|
*/
|
|
|
|
#ifdef ENABLE_LOL
|
|
|
|
#include "kyra/lol.h"
|
|
#include "kyra/screen_lol.h"
|
|
#include "kyra/resource.h"
|
|
|
|
#include "common/endian.h"
|
|
#include "common/savefile.h"
|
|
#include "common/system.h"
|
|
|
|
#include "graphics/scaler.h"
|
|
|
|
namespace Kyra {
|
|
|
|
Common::Error LoLEngine::loadGameState(int slot) {
|
|
const uint16 *cdf[] = { _charDefsMan, _charDefsWoman, _charDefsKieran, _charDefsMan, _charDefsAkshel };
|
|
|
|
const char *fileName = getSavegameFilename(slot);
|
|
|
|
SaveHeader header;
|
|
Common::InSaveFile *saveFile = openSaveForReading(fileName, header);
|
|
if (!saveFile) {
|
|
_txt->printMessage(2, "%s", getLangString(0x425d));
|
|
return Common::kNoError;
|
|
}
|
|
|
|
_screen->fadeClearSceneWindow(10);
|
|
completeDoorOperations();
|
|
_screen->fillRect(112, 0, 287, 119, 0, 0);
|
|
_screen->updateScreen();
|
|
|
|
Common::SeekableSubReadStreamEndian in(saveFile, saveFile->pos(), saveFile->size(), !header.originalSave, DisposeAfterUse::YES);
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
LoLCharacter *c = &_characters[i];
|
|
c->flags = in.readUint16BE();
|
|
in.read(c->name, 11);
|
|
c->raceClassSex = in.readByte();
|
|
c->id = in.readSint16BE();
|
|
c->curFaceFrame = in.readByte();
|
|
c->tempFaceFrame = in.readByte();
|
|
c->screamSfx = in.readByte();
|
|
for (int ii = 0; ii < 8; ii++)
|
|
c->itemsMight[ii] = in.readUint16BE();
|
|
for (int ii = 0; ii < 8; ii++)
|
|
c->protectionAgainstItems[ii] = in.readUint16BE();
|
|
c->itemProtection = in.readUint16BE();
|
|
c->hitPointsCur = in.readSint16BE();
|
|
c->hitPointsMax = in.readUint16BE();
|
|
c->magicPointsCur = in.readSint16BE();
|
|
c->magicPointsMax = in.readUint16BE();
|
|
c->field_41 = in.readByte();
|
|
c->damageSuffered = in.readUint16BE();
|
|
c->weaponHit = in.readUint16BE();
|
|
c->totalMightModifier = in.readUint16BE();
|
|
c->totalProtectionModifier = in.readUint16BE();
|
|
c->might = in.readUint16BE();
|
|
c->protection = in.readUint16BE();
|
|
c->nextAnimUpdateCountdown = in.readSint16BE();
|
|
for (int ii = 0; ii < 11; ii++)
|
|
c->items[ii] = in.readUint16BE();
|
|
for (int ii = 0; ii < 3; ii++)
|
|
c->skillLevels[ii] = in.readByte();
|
|
for (int ii = 0; ii < 3; ii++)
|
|
c->skillModifiers[ii] = in.readSByte();
|
|
for (int ii = 0; ii < 3; ii++)
|
|
c->experiencePts[ii] = in.readUint32BE();
|
|
for (int ii = 0; ii < 5; ii++)
|
|
c->characterUpdateEvents[ii] = in.readByte();
|
|
for (int ii = 0; ii < 5; ii++)
|
|
c->characterUpdateDelay[ii] = in.readByte();
|
|
|
|
if (c->flags & 1) {
|
|
loadCharFaceShapes(i, c->id);
|
|
c->defaultModifiers = cdf[c->raceClassSex];
|
|
}
|
|
}
|
|
|
|
in.read(_wllBuffer4, 80);
|
|
|
|
_currentBlock = in.readUint16BE();
|
|
_partyPosX = in.readUint16BE();
|
|
_partyPosY = in.readUint16BE();
|
|
_updateFlags = in.readUint16BE();
|
|
_scriptDirection = in.readByte();
|
|
_selectedSpell = in.readByte();
|
|
_sceneDefaultUpdate = in.readByte();
|
|
_compassBroken = in.readByte();
|
|
_drainMagic = in.readByte();
|
|
_currentDirection = in.readUint16BE();
|
|
_compassDirection = in.readUint16BE();
|
|
_selectedCharacter = in.readSByte();
|
|
_currentLevel = in.readByte();
|
|
for (int i = 0; i < 48; i++)
|
|
_inventory[i] = in.readUint16BE();
|
|
_inventoryCurItem = in.readSint16BE();
|
|
_itemInHand = in.readSint16BE();
|
|
_lastMouseRegion = in.readSint16BE();
|
|
|
|
if (header.version <= 15) {
|
|
uint16 flags[40];
|
|
memset(flags, 0, sizeof(flags));
|
|
|
|
if (header.version == 14) {
|
|
for (int i = 0; i < 16; i++)
|
|
flags[i] = in.readUint16BE();
|
|
flags[26] = in.readUint16BE();
|
|
flags[36] = in.readUint16BE();
|
|
} else if (header.version == 15) {
|
|
for (int i = 0; i < 40; i++)
|
|
flags[i] = in.readUint16BE();
|
|
}
|
|
|
|
memset(_flagsTable, 0, sizeof(_flagsTable));
|
|
for (uint i = 0; i < ARRAYSIZE(flags); ++i) {
|
|
for (uint k = 0; k < 16; ++k) {
|
|
if (flags[i] & (1 << k))
|
|
setGameFlag(((i << 4) & 0xFFF0) | (k & 0x000F));
|
|
}
|
|
}
|
|
} else {
|
|
uint32 flagsSize = in.readUint32BE();
|
|
assert(flagsSize <= sizeof(_flagsTable));
|
|
in.read(_flagsTable, flagsSize);
|
|
}
|
|
|
|
for (int i = 0; i < 24; i++)
|
|
_globalScriptVars[i] = in.readUint16BE();
|
|
_brightness = in.readByte();
|
|
_lampOilStatus = in.readByte();
|
|
_lampEffect = in.readSByte();
|
|
_credits = in.readUint16BE();
|
|
for (int i = 0; i < 8; i++)
|
|
_globalScriptVars2[i] = in.readUint16BE();
|
|
in.read(_availableSpells, 7);
|
|
_hasTempDataFlags = in.readUint32BE();
|
|
|
|
for (int i = 0; i < 400; i++) {
|
|
ItemInPlay *t = &_itemsInPlay[i];
|
|
t->nextAssignedObject = in.readUint16BE();
|
|
t->nextDrawObject = in.readUint16BE();
|
|
t->flyingHeight = in.readByte();
|
|
t->block = in.readUint16BE();
|
|
t->x = in.readUint16BE();
|
|
t->y = in.readUint16BE();
|
|
t->level = in.readSByte();
|
|
t->itemPropertyIndex = in.readUint16BE();
|
|
t->shpCurFrame_flg = in.readUint16BE();
|
|
t->destDirection = in.readByte();
|
|
t->hitOffsX = in.readSByte();
|
|
t->hitOffsY = in.readSByte();
|
|
t->currentSubFrame = in.readByte();
|
|
}
|
|
|
|
for (int i = 0; i < 1024; i++) {
|
|
LevelBlockProperty *l = &_levelBlockProperties[i];
|
|
l->assignedObjects = l->drawObjects = 0;
|
|
l->direction = 5;
|
|
}
|
|
|
|
for (int i = 0; i < 29; i++) {
|
|
if (!(_hasTempDataFlags & (1 << i)))
|
|
continue;
|
|
|
|
if (_lvlTempData[i]) {
|
|
delete[] _lvlTempData[i]->wallsXorData;
|
|
delete[] _lvlTempData[i]->flags;
|
|
delete[] _lvlTempData[i]->monsters;
|
|
delete[] _lvlTempData[i]->flyingObjects;
|
|
delete _lvlTempData[i];
|
|
}
|
|
|
|
_lvlTempData[i] = new LevelTempData;
|
|
_lvlTempData[i]->wallsXorData = new uint8[4096];
|
|
_lvlTempData[i]->flags = new uint8[1024];
|
|
_lvlTempData[i]->monsters = new MonsterInPlay[30];
|
|
_lvlTempData[i]->flyingObjects = new FlyingObject[8];
|
|
LevelTempData *l = _lvlTempData[i];
|
|
|
|
in.read(l->wallsXorData, 4096);
|
|
in.read(l->flags, 1024);
|
|
|
|
for (int ii = 0; ii < 30; ii++) {
|
|
MonsterInPlay *m = &l->monsters[ii];
|
|
m->nextAssignedObject = in.readUint16BE();
|
|
m->nextDrawObject = in.readUint16BE();
|
|
m->flyingHeight = in.readByte();
|
|
m->block = in.readUint16BE();
|
|
m->x = in.readUint16BE();
|
|
m->y = in.readUint16BE();
|
|
m->shiftStep = in.readSByte();
|
|
m->destX = in.readUint16BE();
|
|
m->destY = in.readUint16BE();
|
|
m->destDirection = in.readByte();
|
|
m->hitOffsX = in.readSByte();
|
|
m->hitOffsY = in.readSByte();
|
|
m->currentSubFrame = in.readByte();
|
|
m->mode = in.readByte();
|
|
m->fightCurTick = in.readSByte();
|
|
m->id = in.readByte();
|
|
m->direction = in.readByte();
|
|
m->facing = in.readByte();
|
|
m->flags = in.readUint16BE();
|
|
m->damageReceived = in.readUint16BE();
|
|
m->hitPoints = in.readSint16BE();
|
|
m->speedTick = in.readByte();
|
|
m->type = in.readByte();
|
|
m->numDistAttacks = in.readByte();
|
|
m->curDistWeapon = in.readByte();
|
|
m->distAttackTick = in.readSByte();
|
|
m->assignedItems = in.readUint16BE();
|
|
m->properties = &_monsterProperties[m->type];
|
|
in.read(m->equipmentShapes, 4);
|
|
}
|
|
|
|
for (int ii = 0; ii < 8; ii++) {
|
|
FlyingObject *m = &l->flyingObjects[ii];
|
|
m->enable = in.readByte();
|
|
m->objectType = in.readByte();
|
|
m->attackerId = in.readUint16BE();
|
|
m->item = in.readUint16BE();
|
|
m->x = in.readUint16BE();
|
|
m->y = in.readUint16BE();
|
|
m->flyingHeight = in.readByte();
|
|
m->direction = in.readByte();
|
|
m->distance = in.readByte();
|
|
m->field_D = in.readSByte();
|
|
m->c = in.readByte();
|
|
m->flags = in.readByte();
|
|
m->wallFlags = in.readByte();
|
|
}
|
|
l->monsterDifficulty = in.readByte();
|
|
}
|
|
|
|
calcCharPortraitXpos();
|
|
memset(_moneyColumnHeight, 0, sizeof(_moneyColumnHeight));
|
|
int t = _credits;
|
|
_credits = 0;
|
|
giveCredits(t, 0);
|
|
setHandItem(_itemInHand);
|
|
loadLevel(_currentLevel);
|
|
gui_drawPlayField();
|
|
timerSpecialCharacterUpdate(0);
|
|
_flagsTable[73] |= 0x08;
|
|
|
|
while (!_screen->isMouseVisible())
|
|
_screen->showMouse();
|
|
|
|
return Common::kNoError;
|
|
}
|
|
|
|
Common::Error LoLEngine::saveGameState(int slot, const char *saveName, const Graphics::Surface *thumbnail) {
|
|
const char *fileName = getSavegameFilename(slot);
|
|
|
|
Common::OutSaveFile *out = openSaveForWriting(fileName, saveName, thumbnail);
|
|
if (!out)
|
|
return _saveFileMan->getError();
|
|
|
|
completeDoorOperations();
|
|
generateTempData();
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
LoLCharacter *c = &_characters[i];
|
|
out->writeUint16BE(c->flags);
|
|
out->write(c->name, 11);
|
|
out->writeByte(c->raceClassSex);
|
|
out->writeSint16BE(c->id);
|
|
out->writeByte(c->curFaceFrame);
|
|
out->writeByte(c->tempFaceFrame);
|
|
out->writeByte(c->screamSfx);
|
|
for (int ii = 0; ii < 8; ii++)
|
|
out->writeUint16BE(c->itemsMight[ii]);
|
|
for (int ii = 0; ii < 8; ii++)
|
|
out->writeUint16BE(c->protectionAgainstItems[ii]);
|
|
out->writeUint16BE(c->itemProtection);
|
|
out->writeSint16BE(c->hitPointsCur);
|
|
out->writeUint16BE(c->hitPointsMax);
|
|
out->writeSint16BE(c->magicPointsCur);
|
|
out->writeUint16BE(c->magicPointsMax);
|
|
out->writeByte(c->field_41);
|
|
out->writeUint16BE(c->damageSuffered);
|
|
out->writeUint16BE(c->weaponHit);
|
|
out->writeUint16BE(c->totalMightModifier);
|
|
out->writeUint16BE(c->totalProtectionModifier);
|
|
out->writeUint16BE(c->might);
|
|
out->writeUint16BE(c->protection);
|
|
out->writeSint16BE(c->nextAnimUpdateCountdown);
|
|
for (int ii = 0; ii < 11; ii++)
|
|
out->writeUint16BE(c->items[ii]);
|
|
for (int ii = 0; ii < 3; ii++)
|
|
out->writeByte(c->skillLevels[ii]);
|
|
for (int ii = 0; ii < 3; ii++)
|
|
out->writeSByte(c->skillModifiers[ii]);
|
|
for (int ii = 0; ii < 3; ii++)
|
|
out->writeUint32BE(c->experiencePts[ii]);
|
|
for (int ii = 0; ii < 5; ii++)
|
|
out->writeByte(c->characterUpdateEvents[ii]);
|
|
for (int ii = 0; ii < 5; ii++)
|
|
out->writeByte(c->characterUpdateDelay[ii]);
|
|
}
|
|
|
|
out->write(_wllBuffer4, 80);
|
|
|
|
out->writeUint16BE(_currentBlock);
|
|
out->writeUint16BE(_partyPosX);
|
|
out->writeUint16BE(_partyPosY);
|
|
out->writeUint16BE(_updateFlags);
|
|
out->writeByte(_scriptDirection);
|
|
out->writeByte(_selectedSpell);
|
|
out->writeByte(_sceneDefaultUpdate);
|
|
out->writeByte(_compassBroken);
|
|
out->writeByte(_drainMagic);
|
|
out->writeUint16BE(_currentDirection);
|
|
out->writeUint16BE(_compassDirection);
|
|
out->writeSByte(_selectedCharacter);
|
|
out->writeByte(_currentLevel);
|
|
for (int i = 0; i < 48; i++)
|
|
out->writeUint16BE(_inventory[i]);
|
|
out->writeSint16BE(_inventoryCurItem);
|
|
out->writeSint16BE(_itemInHand);
|
|
out->writeSint16BE(_lastMouseRegion);
|
|
out->writeUint32BE(ARRAYSIZE(_flagsTable));
|
|
out->write(_flagsTable, ARRAYSIZE(_flagsTable));
|
|
for (int i = 0; i < 24; i++)
|
|
out->writeUint16BE(_globalScriptVars[i]);
|
|
out->writeByte(_brightness);
|
|
out->writeByte(_lampOilStatus);
|
|
out->writeSByte(_lampEffect);
|
|
out->writeUint16BE(_credits);
|
|
for (int i = 0; i < 8; i++)
|
|
out->writeUint16BE(_globalScriptVars2[i]);
|
|
out->write(_availableSpells, 7);
|
|
out->writeUint32BE(_hasTempDataFlags);
|
|
|
|
resetItems(0);
|
|
|
|
for (int i = 0; i < 400; i++) {
|
|
ItemInPlay *t = &_itemsInPlay[i];
|
|
out->writeUint16BE(t->nextAssignedObject);
|
|
out->writeUint16BE(t->nextDrawObject);
|
|
out->writeByte(t->flyingHeight);
|
|
out->writeUint16BE(t->block);
|
|
out->writeUint16BE(t->x);
|
|
out->writeUint16BE(t->y);
|
|
out->writeSByte(t->level);
|
|
out->writeUint16BE(t->itemPropertyIndex);
|
|
out->writeUint16BE(t->shpCurFrame_flg);
|
|
out->writeByte(t->destDirection);
|
|
out->writeSByte(t->hitOffsX);
|
|
out->writeSByte(t->hitOffsY);
|
|
out->writeByte(t->currentSubFrame);
|
|
}
|
|
|
|
addLevelItems();
|
|
|
|
for (int i = 0; i < 29; i++) {
|
|
LevelTempData *l = _lvlTempData[i];
|
|
if (!l || !(_hasTempDataFlags & (1 << i)))
|
|
continue;
|
|
|
|
out->write(l->wallsXorData, 4096);
|
|
out->write(l->flags, 1024);
|
|
|
|
for (int ii = 0; ii < 30; ii++) {
|
|
MonsterInPlay *m = &l->monsters[ii];
|
|
out->writeUint16BE(m->nextAssignedObject);
|
|
out->writeUint16BE(m->nextDrawObject);
|
|
out->writeByte(m->flyingHeight);
|
|
out->writeUint16BE(m->block);
|
|
out->writeUint16BE(m->x);
|
|
out->writeUint16BE(m->y);
|
|
out->writeSByte(m->shiftStep);
|
|
out->writeUint16BE(m->destX);
|
|
out->writeUint16BE(m->destY);
|
|
out->writeByte(m->destDirection);
|
|
out->writeSByte(m->hitOffsX);
|
|
out->writeSByte(m->hitOffsY);
|
|
out->writeByte(m->currentSubFrame);
|
|
out->writeByte(m->mode);
|
|
out->writeSByte(m->fightCurTick);
|
|
out->writeByte(m->id);
|
|
out->writeByte(m->direction);
|
|
out->writeByte(m->facing);
|
|
out->writeUint16BE(m->flags);
|
|
out->writeUint16BE(m->damageReceived);
|
|
out->writeSint16BE(m->hitPoints);
|
|
out->writeByte(m->speedTick);
|
|
out->writeByte(m->type);
|
|
out->writeByte(m->numDistAttacks);
|
|
out->writeByte(m->curDistWeapon);
|
|
out->writeSByte(m->distAttackTick);
|
|
out->writeUint16BE(m->assignedItems);
|
|
out->write(m->equipmentShapes, 4);
|
|
}
|
|
|
|
for (int ii = 0; ii < 8; ii++) {
|
|
FlyingObject *m = &l->flyingObjects[ii];
|
|
out->writeByte(m->enable);
|
|
out->writeByte(m->objectType);
|
|
out->writeUint16BE(m->attackerId);
|
|
out->writeUint16BE(m->item);
|
|
out->writeUint16BE(m->x);
|
|
out->writeUint16BE(m->y);
|
|
out->writeByte(m->flyingHeight);
|
|
out->writeByte(m->direction);
|
|
out->writeByte(m->distance);
|
|
out->writeSByte(m->field_D);
|
|
out->writeByte(m->c);
|
|
out->writeByte(m->flags);
|
|
out->writeByte(m->wallFlags);
|
|
}
|
|
out->writeByte(l->monsterDifficulty);
|
|
}
|
|
|
|
out->finalize();
|
|
|
|
// check for errors
|
|
if (out->err()) {
|
|
warning("Can't write file '%s'. (Disk full?)", fileName);
|
|
return Common::kUnknownError;
|
|
} else {
|
|
debugC(1, kDebugLevelMain, "Saved game '%s.'", saveName);
|
|
}
|
|
|
|
delete out;
|
|
return Common::kNoError;
|
|
}
|
|
|
|
Graphics::Surface *LoLEngine::generateSaveThumbnail() const {
|
|
if (_flags.platform != Common::kPlatformPC98)
|
|
return 0;
|
|
|
|
uint8 *screenPal = new uint8[16 * 3];
|
|
assert(screenPal);
|
|
_screen->getRealPalette(0, screenPal);
|
|
|
|
uint8 *screenBuf = new uint8[Screen::SCREEN_W * Screen::SCREEN_H];
|
|
assert(screenBuf);
|
|
|
|
Graphics::Surface *dst = new Graphics::Surface();
|
|
assert(dst);
|
|
|
|
_screen->copyRegionToBuffer(0, 0, 0, 320, 200, screenBuf);
|
|
Screen_LoL::convertPC98Gfx(screenBuf, Screen::SCREEN_W, Screen::SCREEN_H, Screen::SCREEN_W);
|
|
::createThumbnail(dst, screenBuf, Screen::SCREEN_W, Screen::SCREEN_H, screenPal);
|
|
|
|
delete[] screenBuf;
|
|
delete[] screenPal;
|
|
return dst;
|
|
}
|
|
|
|
} // End of namespace Kyra
|
|
|
|
#endif // ENABLE_LOL
|
|
|