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/* 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.
*
*/
#include "common/scummsys.h"
#include "common/algorithm.h"
#include "xeen/party.h"
#include "xeen/dialogs_error.h"
#include "xeen/files.h"
#include "xeen/resources.h"
#include "xeen/saves.h"
#include "xeen/spells.h"
#include "xeen/xeen.h"
namespace Xeen {
Roster::Roster() {
resize(TOTAL_CHARACTERS);
for (int idx = 0; idx < TOTAL_CHARACTERS; ++idx) {
// Set the index of the character in the roster list
operator[](idx)._rosterId = idx;
if (idx < XEEN_TOTAL_CHARACTERS) {
// Load new character resource
Common::String name = Common::String::format("char%02d.fac", idx + 1);
_charFaces[idx].load(name);
operator[](idx)._faceSprites = &_charFaces[idx];
} else {
operator[](idx)._faceSprites = nullptr;
}
}
}
void Roster::synchronize(Common::Serializer &s) {
for (uint i = 0; i < TOTAL_CHARACTERS; ++i)
(*this)[i].synchronize(s);
}
/*------------------------------------------------------------------------*/
XeenEngine *Party::_vm;
Party::Party(XeenEngine *vm) {
_vm = vm;
_mazeDirection = DIR_NORTH;
_mazeId = _priorMazeId = 0;
_levitateActive = false;
_automapOn = false;
_wizardEyeActive = false;
_clairvoyanceActive = false;
_walkOnWaterActive = false;
_blessed = 0;
_powerShield = 0;
_holyBonus = 0;
_heroism = 0;
_difficulty = ADVENTURER;
_cloudsEnd = false;
_darkSideEnd = false;
_worldEnd = false;
_ctr24 = 0;
_day = 0;
_year = 0;
_minutes = 0;
_food = 0;
_lightCount = 0;
_torchCount = 0;
_fireResistence = 0;
_electricityResistence = 0;
_coldResistence = 0;
_poisonResistence = 0;
_deathCount = 0;
_winCount = 0;
_lossCount = 0;
_gold = 0;
_gems = 0;
_bankGold = 0;
_bankGems = 0;
_totalTime = 0;
_rested = false;
Common::fill(&_gameFlags[0], &_gameFlags[512], false);
Common::fill(&_worldFlags[0], &_worldFlags[128], false);
Common::fill(&_quests[0], &_quests[64], false);
Common::fill(&_questItems[0], &_questItems[85], 0);
for (int i = 0; i < TOTAL_CHARACTERS; ++i)
Common::fill(&_characterFlags[i][0], &_characterFlags[i][24], false);
_combatPartyCount = 0;
_partyDead = false;
_newDay = false;
_isNight = false;
_stepped = false;
_damageType = DT_PHYSICAL;
_fallMaze = 0;
_fallDamage = 0;
_dead = false;
}
void Party::synchronize(Common::Serializer &s) {
byte dummy[30];
Common::fill(&dummy[0], &dummy[30], 0);
int partyCount = _activeParty.size();
int8 partyMembers[MAX_PARTY_COUNT];
if (s.isSaving()) {
Common::fill(&partyMembers[0], &partyMembers[8], -1);
for (uint idx = 0; idx < _activeParty.size(); ++idx)
partyMembers[idx] = _activeParty[idx]._rosterId;
} else {
_activeParty.clear();
}
s.syncAsByte(partyCount); // Party count
s.syncAsByte(partyCount); // Real party count
for (int idx = 0; idx < MAX_PARTY_COUNT; ++idx) {
s.syncAsByte(partyMembers[idx]);
if (s.isLoading() && idx < partyCount && partyMembers[idx] != -1)
_activeParty.push_back(_roster[partyMembers[idx]]);
}
s.syncAsByte(_mazeDirection);
s.syncAsByte(_mazePosition.x);
s.syncAsByte(_mazePosition.y);
s.syncAsByte(_mazeId);
// Game configuration flags not used in this implementation
s.syncBytes(dummy, 3);
s.syncAsByte(_priorMazeId);
s.syncAsByte(_levitateActive);
s.syncAsByte(_automapOn);
s.syncAsByte(_wizardEyeActive);
s.syncAsByte(_clairvoyanceActive);
s.syncAsByte(_walkOnWaterActive);
s.syncAsByte(_blessed);
s.syncAsByte(_powerShield);
s.syncAsByte(_holyBonus);
s.syncAsByte(_heroism);
s.syncAsByte(_difficulty);
for (int i = 0; i < ITEMS_COUNT; ++i)
_blacksmithWeapons[0][i].synchronize(s);
for (int i = 0; i < ITEMS_COUNT; ++i)
_blacksmithArmor[0][i].synchronize(s);
for (int i = 0; i < ITEMS_COUNT; ++i)
_blacksmithAccessories[0][i].synchronize(s);
for (int i = 0; i < ITEMS_COUNT; ++i)
_blacksmithMisc[0][i].synchronize(s);
s.syncAsUint16LE(_cloudsEnd);
s.syncAsUint16LE(_darkSideEnd);
s.syncAsUint16LE(_worldEnd);
s.syncAsUint16LE(_ctr24);
s.syncAsUint16LE(_day);
s.syncAsUint16LE(_year);
s.syncAsUint16LE(_minutes);
s.syncAsUint16LE(_food);
s.syncAsUint16LE(_lightCount);
s.syncAsUint16LE(_torchCount);
s.syncAsUint16LE(_fireResistence);
s.syncAsUint16LE(_electricityResistence);
s.syncAsUint16LE(_coldResistence);
s.syncAsUint16LE(_poisonResistence);
s.syncAsUint16LE(_deathCount);
s.syncAsUint16LE(_winCount);
s.syncAsUint16LE(_lossCount);
s.syncAsUint32LE(_gold);
s.syncAsUint32LE(_gems);
s.syncAsUint32LE(_bankGold);
s.syncAsUint32LE(_bankGems);
s.syncAsUint32LE(_totalTime);
s.syncAsByte(_rested);
SavesManager::syncBitFlags(s, &_gameFlags[0], &_gameFlags[512]);
SavesManager::syncBitFlags(s, &_worldFlags[0], &_worldFlags[128]);
SavesManager::syncBitFlags(s, &_quests[0], &_quests[64]);
for (int i = 0; i < 85; ++i)
s.syncAsByte(_questItems[i]);
for (int i = 0; i < ITEMS_COUNT; ++i)
_blacksmithWeapons[1][i].synchronize(s);
for (int i = 0; i < ITEMS_COUNT; ++i)
_blacksmithArmor[1][i].synchronize(s);
for (int i = 0; i < ITEMS_COUNT; ++i)
_blacksmithAccessories[1][i].synchronize(s);
for (int i = 0; i < ITEMS_COUNT; ++i)
_blacksmithMisc[1][i].synchronize(s);
for (int i = 0; i < TOTAL_CHARACTERS; ++i)
SavesManager::syncBitFlags(s, &_characterFlags[i][0], &_characterFlags[i][24]);
s.syncBytes(&dummy[0], 30);
}
void Party::loadActiveParty() {
// No implementation needed
}
bool Party::checkSkill(Skill skillId) {
uint total = 0;
for (uint i = 0; i < _activeParty.size(); ++i) {
if (_activeParty[i]._skills[skillId]) {
++total;
switch (skillId) {
case MOUNTAINEER:
case PATHFINDER:
// At least two characters need skill for check to return true
if (total == 2)
return true;
break;
case CRUSADER:
case SWIMMING:
// Entire party must have skill for check to return true
if (total == _activeParty.size())
return true;
break;
default:
// All other skills only need to have a single player having it
return true;
}
}
}
return false;
}
bool Party::isInParty(int charId) {
for (uint i = 0; i < _activeParty.size(); ++i) {
if (_activeParty[i]._rosterId == charId)
return true;
}
return false;
}
/**
* Copy the currently active party characters' data back to the roster
*/
void Party::copyPartyToRoster() {
for (uint i = 0; i < _activeParty.size(); ++i) {
_roster[_activeParty[i]._rosterId] = _activeParty[i];
}
}
/**
* Adds time to the party's playtime, taking into account the effect of any
* stat modifier changes
*/
void Party::changeTime(int numMinutes) {
bool killed = false;
if (((_minutes + numMinutes) / 480) != (_minutes / 480)) {
for (int idx = 0; idx < (int)_activeParty.size(); ++idx) {
Character &player = _activeParty[idx];
if (!player._conditions[DEAD] && !player._conditions[STONED] &&
!player._conditions[ERADICATED]) {
for (int statNum = 0; statNum < TOTAL_STATS; ++statNum) {
int statVal = player.getStat((Attribute)statNum);
if (statVal < 1)
player._conditions[DEAD] = 1;
}
}
// Handle heart broken condition becoming depression
if (player._conditions[HEART_BROKEN]) {
if (++player._conditions[HEART_BROKEN] > 10) {
player._conditions[HEART_BROKEN] = 0;
player._conditions[DEPRESSED] = 1;
}
}
// Handle poisoning
if (!player._conditions[POISONED]) {
if (_vm->getRandomNumber(1, 10) != 1 || !player.charSavingThrow(DT_ELECTRICAL))
player._conditions[POISONED] *= 2;
else
// Poison wears off
player._conditions[POISONED] = 0;
}
// Handle disease
if (!player._conditions[DISEASED]) {
if (_vm->getRandomNumber(9) != 1 || !player.charSavingThrow(DT_COLD))
player._conditions[DISEASED] *= 2;
else
// Disease wears off
player._conditions[DISEASED] = 0;
}
// Handle insane status
if (player._conditions[INSANE])
player._conditions[INSANE]++;
if (player._conditions[DEAD]) {
if (++player._conditions[DEAD] == 0)
player._conditions[DEAD] = -1;
}
if (player._conditions[STONED]) {
if (++player._conditions[STONED] == 0)
player._conditions[STONED] = -1;
}
if (player._conditions[ERADICATED]) {
if (++player._conditions[ERADICATED] == 0)
player._conditions[ERADICATED] = -1;
}
if (player._conditions[IN_LOVE]) {
if (++player._conditions[IN_LOVE] > 10) {
player._conditions[IN_LOVE] = 0;
player._conditions[HEART_BROKEN] = 1;
}
}
player._conditions[WEAK] = player._conditions[DRUNK];
player._conditions[DRUNK] = 0;
if (player._conditions[DEPRESSED]) {
player._conditions[DEPRESSED] = (player._conditions[DEPRESSED] + 1) % 4;
}
}
}
// Increment the time
addTime(numMinutes);
for (int idx = 0; idx < (int)_activeParty.size(); ++idx) {
Character &player = _activeParty[idx];
if (player._conditions[CONFUSED] && _vm->getRandomNumber(2) == 1) {
if (player.charSavingThrow(DT_PHYSICAL)) {
player._conditions[CONFUSED] = 0;
} else {
player._conditions[CONFUSED]--;
}
}
if (player._conditions[PARALYZED] && _vm->getRandomNumber(4) == 1)
player._conditions[PARALYZED]--;
}
if (killed)
_vm->_interface->drawParty(true);
if (_isNight != (_minutes < (5 * 60) || _minutes >= (21 * 60)))
_vm->_map->loadSky();
}
void Party::addTime(int numMinutes) {
int day = _day;
_minutes += numMinutes;
// If the total minutes has exceeded a day, move to next one
while (_minutes >= (24 * 60)) {
_minutes -= 24 * 60;
if (++_day >= 100) {
_day -= 100;
++_year;
}
}
if ((_day % 10) == 1 || numMinutes > (24 * 60)) {
if (_day != day) {
warning("TODO: resetBlacksmith? and giveInterest?");
}
}
if (_day != day)
_newDay = true;
if (_newDay && _minutes >= 300) {
if (_vm->_mode != MODE_9 && _vm->_mode != MODE_17) {
resetTemps();
if (_rested || _vm->_mode == MODE_SLEEPING) {
_rested = false;
} else {
for (int idx = 0; idx < (int)_activeParty.size(); ++idx) {
if (_activeParty[idx]._conditions[WEAK] >= 0)
_activeParty[idx]._conditions[WEAK]++;
}
ErrorScroll::show(_vm, THE_PARTY_NEEDS_REST, WT_NONFREEZED_WAIT);
}
_vm->_interface->drawParty(true);
}
_newDay = false;
}
}
void Party::resetTemps() {
for (int idx = 0; idx < (int)_activeParty.size(); ++idx) {
Character &player = _activeParty[idx];
player._magicResistence._temporary = 0;
player._energyResistence._temporary = 0;
player._poisonResistence._temporary = 0;
player._electricityResistence._temporary = 0;
player._coldResistence._temporary = 0;
player._fireResistence._temporary = 0;
player._ACTemp = 0;
player._level._temporary = 0;
player._luck._temporary = 0;
player._accuracy._temporary = 0;
player._speed._temporary = 0;
player._endurance._temporary = 0;
player._personality._temporary = 0;
player._intellect._temporary = 0;
player._might._temporary = 0;
}
_poisonResistence = 0;
_coldResistence = 0;
_electricityResistence = 0;
_fireResistence = 0;
_lightCount = 0;
_levitateActive = false;
_walkOnWaterActive = false;
_wizardEyeActive = false;
_clairvoyanceActive = false;
_heroism = 0;
_holyBonus = 0;
_powerShield = 0;
_blessed = 0;
}
void Party::handleLight() {
Map &map = *_vm->_map;
if (_stepped) {
map.cellFlagLookup(_mazePosition);
if (map._currentIsDrain && _lightCount)
--_lightCount;
if (checkSkill(CARTOGRAPHER)) {
map.mazeDataCurrent()._steppedOnTiles[_mazePosition.y & 15][_mazePosition.x & 15] = true;
}
}
_vm->_interface->_intrIndex1 = _lightCount ||
(map.mazeData()._mazeFlags2 & FLAG_IS_DARK) == 0 ? 4 : 0;
}
int Party::subtract(int mode, uint amount, int whereId, ErrorWaitType wait) {
switch (mode) {
case 0:
// Gold
if (whereId) {
if (amount <= _bankGold) {
_bankGold -= amount;
} else {
notEnough(0, whereId, false, wait);
return false;
}
}
else {
if (amount <= _gold) {
_gold -= amount;
} else {
notEnough(0, whereId, false, wait);
return false;
}
}
break;
case 1:
// Gems
if (whereId) {
if (amount <= _bankGems) {
_bankGems -= amount;
} else {
notEnough(0, whereId, false, wait);
return false;
}
}
else {
if (amount <= _gems) {
_gems -= amount;
} else {
notEnough(0, whereId, false, wait);
return false;
}
}
break;
case 2:
// Food
if (amount > _food) {
_food -= amount;
} else {
notEnough(5, 0, 0, wait);
return false;
}
break;
default:
break;
}
return true;
}
void Party::notEnough(int consumableId, int whereId, bool mode, ErrorWaitType wait) {
Common::String msg = Common::String::format(
mode ? NO_X_IN_THE_Y : NOT_ENOUGH_X_IN_THE_Y,
CONSUMABLE_NAMES[consumableId], WHERE_NAMES[whereId]);
ErrorScroll::show(_vm, msg, wait);
}
void Party::checkPartyDead() {
bool inCombat = _vm->_mode == MODE_COMBAT;
for (uint charIdx = 0; charIdx < (inCombat ? _combatParty.size() : _activeParty.size()); ++charIdx) {
Character &c = inCombat ? *_combatParty[charIdx] : _activeParty[charIdx];
Condition cond = c.worstCondition();
if (cond <= CONFUSED || cond == NO_CONDITION) {
_dead = false;
return;
}
}
_dead = true;
}
} // End of namespace Xeen
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