/**
* Updates all soldier stats when the soldier changes.
*/
void InventoryState::init()
{
State::init();
BattleUnit *unit = _battleGame->getSelectedUnit();
// no selected unit, close inventory
if (unit == 0)
{
btnOkClick(0);
return;
}
// skip to the first unit with inventory
if (!unit->hasInventory())
{
if (_parent)
{
_parent->selectNextPlayerUnit(false, false, true);
}
else
{
_battleGame->selectNextPlayerUnit(false, false, true);
}
// no available unit, close inventory
if (_battleGame->getSelectedUnit() == 0 || !_battleGame->getSelectedUnit()->hasInventory())
{
// starting a mission with just vehicles
btnOkClick(0);
return;
}
else
{
unit = _battleGame->getSelectedUnit();
}
}
unit->setCache(0);
_soldier->clear();
_rank->clear();
_txtName->setBig();
_txtName->setText(unit->getName(_game->getLanguage()));
_inv->setSelectedUnit(unit);
Soldier *s = unit->getGeoscapeSoldier();
if (s)
{
SurfaceSet *texture = _game->getMod()->getSurfaceSet("SMOKE.PCK");
texture->getFrame(20 + s->getRank())->setX(0);
texture->getFrame(20 + s->getRank())->setY(0);
texture->getFrame(20 + s->getRank())->blit(_rank);
std::string look = s->getArmor()->getSpriteInventory();
if (s->getGender() == GENDER_MALE)
look += "M";
else
look += "F";
if (s->getLook() == LOOK_BLONDE)
look += "0";
if (s->getLook() == LOOK_BROWNHAIR)
look += "1";
if (s->getLook() == LOOK_ORIENTAL)
look += "2";
if (s->getLook() == LOOK_AFRICAN)
look += "3";
look += ".SPK";
const std::set<std::string> &ufographContents = FileMap::getVFolderContents("UFOGRAPH");
std::string lcaseLook = look;
std::transform(lcaseLook.begin(), lcaseLook.end(), lcaseLook.begin(), tolower);
if (ufographContents.find("lcaseLook") == ufographContents.end() && !_game->getMod()->getSurface(look))
{
look = s->getArmor()->getSpriteInventory() + ".SPK";
}
_game->getMod()->getSurface(look)->blit(_soldier);
}
else
{
Surface *armorSurface = _game->getMod()->getSurface(unit->getArmor()->getSpriteInventory());
if (armorSurface)
{
armorSurface->blit(_soldier);
}
}
updateStats();
_refreshMouse();
}
/**
* Calculates the effects of the explosion.
*/
void ExplosionBState::explode()
{
bool terrainExplosion = false;
SavedBattleGame *save = _parent->getSave();
// after the animation is done, the real explosion/hit takes place
if (_item)
{
if (!_unit && _item->getPreviousOwner())
{
_unit = _item->getPreviousOwner();
}
if (_areaOfEffect)
{
save->getTileEngine()->explode(_center, _power, _item->getRules()->getDamageType(), _item->getRules()->getExplosionRadius(), _unit);
}
else
{
BattleUnit *victim = save->getTileEngine()->hit(_center, _power, _item->getRules()->getDamageType(), _unit);
// check if this unit turns others into zombies
if (!_unit->getZombieUnit().empty()
&& victim
&& victim->getArmor()->getSize() == 1
&& victim->getSpawnUnit().empty()
&& victim->getOriginalFaction() != FACTION_HOSTILE)
{
// converts the victim to a zombie on death
victim->setSpecialAbility(SPECAB_RESPAWN);
victim->setSpawnUnit(_unit->getZombieUnit());
}
}
}
if (_tile)
{
save->getTileEngine()->explode(_center, _power, DT_HE, _power/10);
terrainExplosion = true;
}
if (!_tile && !_item)
{
// explosion not caused by terrain or an item, must be by a unit (cyberdisc)
save->getTileEngine()->explode(_center, _power, DT_HE, 6);
terrainExplosion = true;
}
// now check for new casualties
_parent->checkForCasualties(_item, _unit, false, terrainExplosion);
// if this explosion was caused by a unit shooting, now it's the time to put the gun down
if (_unit && !_unit->isOut() && _lowerWeapon)
{
_unit->aim(false);
}
_parent->getMap()->cacheUnits();
_parent->popState();
// check for terrain explosions
Tile *t = save->getTileEngine()->checkForTerrainExplosions();
if (t)
{
Position p = Position(t->getPosition().x * 16, t->getPosition().y * 16, t->getPosition().z * 24);
_parent->statePushFront(new ExplosionBState(_parent, p, 0, _unit, t));
}
if (_item && (_item->getRules()->getBattleType() == BT_GRENADE || _item->getRules()->getBattleType() == BT_PROXIMITYGRENADE))
{
for (std::vector<BattleItem*>::iterator j = _parent->getSave()->getItems()->begin(); j != _parent->getSave()->getItems()->end(); ++j)
{
if (_item->getId() == (*j)->getId())
{
delete *j;
_parent->getSave()->getItems()->erase(j);
break;
}
}
}
}
/**
* Calculates the effects of the explosion.
*/
void ExplosionBState::explode()
{
bool terrainExplosion = false;
SavedBattleGame *save = _parent->getSave();
// after the animation is done, the real explosion/hit takes place
if (_item)
{
if (!_unit && _item->getPreviousOwner())
{
_unit = _item->getPreviousOwner();
}
BattleUnit *victim = 0;
if (_areaOfEffect)
{
save->getTileEngine()->explode(_center, _power, _item->getRules()->getDamageType(), _item->getRules()->getExplosionRadius(), _unit);
}
else if (!_cosmetic)
{
ItemDamageType type = _item->getRules()->getDamageType();
victim = save->getTileEngine()->hit(_center, _power, type, _unit);
}
// check if this unit turns others into zombies
if (!_item->getRules()->getZombieUnit().empty()
&& victim
&& victim->getArmor()->getSize() == 1
&& (victim->getGeoscapeSoldier() || victim->getUnitRules()->getRace() == "STR_CIVILIAN")
&& victim->getSpawnUnit().empty())
{
// converts the victim to a zombie on death
victim->setRespawn(true);
victim->setSpawnUnit(_item->getRules()->getZombieUnit());
}
}
if (_tile)
{
ItemDamageType DT;
switch (_tile->getExplosiveType())
{
case 0:
DT = DT_HE;
break;
case 5:
DT = DT_IN;
break;
case 6:
DT = DT_STUN;
break;
default:
DT = DT_SMOKE;
break;
}
if (DT != DT_HE)
{
_tile->setExplosive(0,0,true);
}
save->getTileEngine()->explode(_center, _power, DT, _power/10);
terrainExplosion = true;
}
if (!_tile && !_item)
{
int radius = 6;
// explosion not caused by terrain or an item, must be by a unit (cyberdisc)
if (_unit && (_unit->getSpecialAbility() == SPECAB_EXPLODEONDEATH || _unit->getSpecialAbility() == SPECAB_BURN_AND_EXPLODE))
{
radius = _parent->getMod()->getItem(_unit->getArmor()->getCorpseGeoscape())->getExplosionRadius();
}
save->getTileEngine()->explode(_center, _power, DT_HE, radius);
terrainExplosion = true;
}
if (!_cosmetic)
{
// now check for new casualties
_parent->checkForCasualties(_item, _unit, false, terrainExplosion);
}
// if this explosion was caused by a unit shooting, now it's the time to put the gun down
if (_unit && !_unit->isOut() && _lowerWeapon)
{
_unit->aim(false);
_unit->setCache(0);
}
_parent->getMap()->cacheUnits();
_parent->popState();
// check for terrain explosions
Tile *t = save->getTileEngine()->checkForTerrainExplosions();
if (t)
{
Position p = Position(t->getPosition().x * 16, t->getPosition().y * 16, t->getPosition().z * 24);
p += Position(8,8,0);
_parent->statePushFront(new ExplosionBState(_parent, p, 0, _unit, t));
}
if (_item && (_item->getRules()->getBattleType() == BT_GRENADE || _item->getRules()->getBattleType() == BT_PROXIMITYGRENADE))
{
for (std::vector<BattleItem*>::iterator j = _parent->getSave()->getItems()->begin(); j != _parent->getSave()->getItems()->end(); ++j)
{
if (_item->getId() == (*j)->getId())
{
_parent->getSave()->removeItem(_item);
break;
}
}
}
}
/**
* Updates all soldier stats when the soldier changes.
*/
void InventoryState::init()
{
BattleUnit *unit = _battleGame->getSelectedUnit();
// no selected unit, close inventory
if (unit == 0)
{
btnOkClick(0);
return;
}
// skip to the first unit with inventory
if (!unit->hasInventory())
{
if (_parent)
{
_parent->selectNextPlayerUnit(false, false, true);
}
else
{
_battleGame->selectNextPlayerUnit(false, false, true);
}
// no available unit, close inventory
if (_battleGame->getSelectedUnit() == 0)
{
// starting a mission with just vehicles
btnOkClick(0);
return;
}
else
{
unit = _battleGame->getSelectedUnit();
}
}
if (_parent)
_parent->getMap()->getCamera()->centerOnPosition(unit->getPosition());
unit->setCache(0);
_soldier->clear();
_btnRank->clear();
_txtName->setBig();
_txtName->setText(unit->getName(_game->getLanguage()));
_inv->setSelectedUnit(unit);
Soldier *s = _game->getSavedGame()->getSoldier(unit->getId());
if (s)
{
SurfaceSet *texture = _game->getResourcePack()->getSurfaceSet("BASEBITS.PCK");
texture->getFrame(s->getRankSprite())->setX(0);
texture->getFrame(s->getRankSprite())->setY(0);
texture->getFrame(s->getRankSprite())->blit(_btnRank);
std::string look = s->getArmor()->getSpriteInventory();
if (s->getGender() == GENDER_MALE)
look += "M";
else
look += "F";
if (s->getLook() == LOOK_BLONDE)
look += "0";
if (s->getLook() == LOOK_BROWNHAIR)
look += "1";
if (s->getLook() == LOOK_ORIENTAL)
look += "2";
if (s->getLook() == LOOK_AFRICAN)
look += "3";
look += ".SPK";
if (!CrossPlatform::fileExists(CrossPlatform::getDataFile("UFOGRAPH/" + look)) && !_game->getResourcePack()->getSurface(look))
{
look = s->getArmor()->getSpriteInventory() + ".SPK";
}
_game->getResourcePack()->getSurface(look)->blit(_soldier);
}
else
{
Surface *armorSurface = _game->getResourcePack()->getSurface(unit->getArmor()->getSpriteInventory());
if (armorSurface)
{
armorSurface->blit(_soldier);
}
}
if (_showMoreStatsInInventoryView && !_tu)
{
std::wstringstream ss2;
ss2 << tr("STR_FACCURACY") << L'\x01' << (int)(unit->getStats()->firing * unit->getAccuracyModifier());
_txtFAcc->setText(ss2.str());
std::wstringstream ss3;
ss3 << tr("STR_REACT") << L'\x01' << unit->getStats()->reactions;
_txtReact->setText(ss3.str());
if (unit->getStats()->psiSkill > 0)
{
std::wstringstream ss4;
ss4 << tr("STR_PSKILL") << L'\x01' << unit->getStats()->psiSkill;
_txtPSkill->setText(ss4.str());
std::wstringstream ss5;
ss5 << tr("STR_PSTRENGTH") << L'\x01' << unit->getStats()->psiStrength;
_txtPStr->setText(ss5.str());
}
else
{
_txtPSkill->setText(L"");
_txtPStr->setText(L"");
}
}
updateStats();
}
/**
* Updates all soldier stats when the soldier changes.
*/
void InventoryState::init()
{
State::init();
BattleUnit *unit = _battleGame->getSelectedUnit();
// no selected unit, close inventory
if (unit == 0)
{
btnOkClick(0);
return;
}
// skip to the first unit with inventory
if (!unit->hasInventory())
{
if (_parent)
{
_parent->selectNextPlayerUnit(false, false, true);
}
else
{
_battleGame->selectNextPlayerUnit(false, false, true);
}
// no available unit, close inventory
if (_battleGame->getSelectedUnit() == 0 || !_battleGame->getSelectedUnit()->hasInventory())
{
// starting a mission with just vehicles
btnOkClick(0);
return;
}
else
{
unit = _battleGame->getSelectedUnit();
}
}
if (_parent)
_parent->getMap()->getCamera()->centerOnPosition(unit->getPosition(), false);
unit->setCache(0);
_soldier->clear();
_btnRank->clear();
_txtName->setBig();
_txtName->setText(unit->getName(_game->getLanguage()));
_inv->setSelectedUnit(unit);
Soldier *s = _game->getSavedGame()->getSoldier(unit->getId());
if (s)
{
SurfaceSet *texture = _game->getResourcePack()->getSurfaceSet("BASEBITS.PCK");
texture->getFrame(s->getRankSprite())->setX(0);
texture->getFrame(s->getRankSprite())->setY(0);
texture->getFrame(s->getRankSprite())->blit(_btnRank);
std::string look = s->getArmor()->getSpriteInventory();
if (s->getGender() == GENDER_MALE)
look += "M";
else
look += "F";
if (s->getLook() == LOOK_BLONDE)
look += "0";
if (s->getLook() == LOOK_BROWNHAIR)
look += "1";
if (s->getLook() == LOOK_ORIENTAL)
look += "2";
if (s->getLook() == LOOK_AFRICAN)
look += "3";
look += ".SPK";
if (!CrossPlatform::fileExists(CrossPlatform::getDataFile("UFOGRAPH/" + look)) && !_game->getResourcePack()->getSurface(look))
{
look = s->getArmor()->getSpriteInventory() + ".SPK";
}
_game->getResourcePack()->getSurface(look)->blit(_soldier);
}
else
{
Surface *armorSurface = _game->getResourcePack()->getSurface(unit->getArmor()->getSpriteInventory());
if (armorSurface)
{
armorSurface->blit(_soldier);
}
}
updateStats();
}
/**
* calculateTrajectory.
* @return the objectnumber(0-3) or unit(4) or out of map (5) or -1(no line of fire)
*/
int Projectile::calculateTrajectory(double accuracy)
{
Position originVoxel, targetVoxel;
Tile *targetTile = 0;
int direction;
int dirYshift[24] = {1, 3, 9, 15, 15, 13, 7, 1, 1, 1, 7, 13, 15, 15, 9, 3, 1, 2, 8, 14, 15, 14, 8, 2};
int dirXshift[24] = {9, 15, 15, 13, 8, 1, 1, 3, 7, 13, 15, 15, 9, 3, 1, 1, 8, 14, 15, 14, 8, 2, 1, 2};
int offset = 0;
originVoxel = Position(_origin.x*16, _origin.y*16, _origin.z*24);
BattleUnit *bu = _action.actor;
if (bu->getArmor()->getSize() > 1)
{
offset = 16;
}
else if(_action.weapon == _action.weapon->getOwner()->getItem("STR_LEFT_HAND") && !_action.weapon->getRules()->isTwoHanded())
{
offset = 8;
}
// take into account soldier height and terrain level if the projectile is launched from a soldier
if (_action.actor->getPosition() == _origin)
{
// calculate offset of the starting point of the projectile
originVoxel.z += -_save->getTile(_origin)->getTerrainLevel();
originVoxel.z += bu->getHeight() + bu->getFloatHeight();
originVoxel.z -= 4;
if (originVoxel.z >= (_origin.z + 1)*24)
{
_origin.z++;
}
direction = bu->getDirection();
if (bu->getTurretType() != -1)
direction = bu->getTurretDirection();
originVoxel.x += dirXshift[direction+offset]*bu->getArmor()->getSize();
originVoxel.y += dirYshift[direction+offset]*bu->getArmor()->getSize();
}
else
{
// don't take into account soldier height and terrain level if the projectile is not launched from a soldier(from a waypoint)
originVoxel.x += 8;
originVoxel.y += 8;
originVoxel.z += 12;
}
if (_action.type == BA_LAUNCH || (SDL_GetModState() & KMOD_CTRL) != 0)
{
// target nothing, targets the middle of the tile
targetVoxel = Position(_action.target.x*16 + 8, _action.target.y*16 + 8, _action.target.z*24 + 12);
}
else
{
// determine the target voxel.
// aim at the center of the unit, the object, the walls or the floor (in that priority)
// if there is no LOF to the center, try elsewhere (more outward).
// Store this target voxel.
targetTile = _save->getTile(_action.target);
Position hitPos;
int test = -1;
if (targetTile->getUnit() != 0)
{
if (_origin == _action.target || targetTile->getUnit() == _action.actor)
{
// don't shoot at yourself but shoot at the floor
targetVoxel = Position(_action.target.x*16 + 8, _action.target.y*16 + 8, _action.target.z*24);
}
else
{
_save->getTileEngine()->canTargetUnit(&originVoxel, targetTile, &targetVoxel, bu);
}
}
else if (targetTile->getMapData(MapData::O_OBJECT) != 0)
{
if (!_save->getTileEngine()->canTargetTile(&originVoxel, targetTile, MapData::O_OBJECT, &targetVoxel, bu))
{
targetVoxel = Position(_action.target.x*16 + 8, _action.target.y*16 + 8, _action.target.z*24 + 10);
}
}
else if (targetTile->getMapData(MapData::O_NORTHWALL) != 0)
{
if (!_save->getTileEngine()->canTargetTile(&originVoxel, targetTile, MapData::O_NORTHWALL, &targetVoxel, bu))
{
targetVoxel = Position(_action.target.x*16 + 8, _action.target.y*16, _action.target.z*24 + 9);
}
}
else if (targetTile->getMapData(MapData::O_WESTWALL) != 0)
{
if (!_save->getTileEngine()->canTargetTile(&originVoxel, targetTile, MapData::O_WESTWALL, &targetVoxel, bu))
{
targetVoxel = Position(_action.target.x*16, _action.target.y*16 + 8, _action.target.z*24 + 9);
}
}
else if (targetTile->getMapData(MapData::O_FLOOR) != 0)
{
if (!_save->getTileEngine()->canTargetTile(&originVoxel, targetTile, MapData::O_FLOOR, &targetVoxel, bu))
{
targetVoxel = Position(_action.target.x*16 + 8, _action.target.y*16 + 8, _action.target.z*24);
}
}
else
{
// target nothing, targets the middle of the tile
targetVoxel = Position(_action.target.x*16 + 8, _action.target.y*16 + 8, _action.target.z*24 + 10);
}
test = _save->getTileEngine()->calculateLine(originVoxel, targetVoxel, false, &_trajectory, bu);
if (test == 4 && !_trajectory.empty())
{
hitPos = Position(_trajectory.at(0).x/16, _trajectory.at(0).y/16, _trajectory.at(0).z/24);
if (_save->getTile(hitPos) && _save->getTile(hitPos)->getUnit() == 0) //no unit? must be lower
{
hitPos = Position(hitPos.x, hitPos.y, hitPos.z-1);
}
}
if (test != -1 && !_trajectory.empty() && _action.actor->getFaction() == FACTION_PLAYER && _action.autoShotCounter == 1)
{
//skip already estimated hitPos
if (test != 4)
{
hitPos = Position(_trajectory.at(0).x/16, _trajectory.at(0).y/16, _trajectory.at(0).z/24);
}
if (hitPos != _action.target && _action.result == "")
{
if (test == 2)
{
if (hitPos.y - 1 == _action.target.y)
{
_trajectory.clear();
return _save->getTileEngine()->calculateLine(originVoxel, targetVoxel, true, &_trajectory, bu);
}
}
if (test == 1)
{
if (hitPos.x - 1 == _action.target.x)
{
_trajectory.clear();
return _save->getTileEngine()->calculateLine(originVoxel, targetVoxel, true, &_trajectory, bu);
}
}
_trajectory.clear();
return -1;
}
}
_trajectory.clear();
}
// apply some accuracy modifiers (todo: calculate this)
// This will results in a new target voxel
if (_action.type != BA_LAUNCH)
applyAccuracy(originVoxel, &targetVoxel, accuracy, false, targetTile);
// finally do a line calculation and store this trajectory.
return _save->getTileEngine()->calculateLine(originVoxel, targetVoxel, true, &_trajectory, bu);
}
/**
* Runs state functionality every cycle.
* Progresses the fall, updates the battlescape, ...
*/
void UnitFallBState::think()
{
for (std::list<BattleUnit*>::iterator unit = _parent->getSave()->getFallingUnits()->begin(); unit != _parent->getSave()->getFallingUnits()->end();)
{
if ((*unit)->getStatus() == STATUS_TURNING)
{
(*unit)->abortTurn();
}
bool largeCheck = true;
bool falling = true;
int size = (*unit)->getArmor()->getSize() - 1;
if ((*unit)->getHealth() == 0 || (*unit)->getStunlevel() >= (*unit)->getHealth())
{
unit = _parent->getSave()->getFallingUnits()->erase(unit);
continue;
}
bool onScreen = ((*unit)->getVisible() && _parent->getMap()->getCamera()->isOnScreen((*unit)->getPosition(), true, size, false));
Tile *tileBelow = _parent->getSave()->getTile((*unit)->getPosition() + Position(0,0,-1));
for (int x = size; x >= 0; x--)
{
for (int y = size; y >= 0; y--)
{
Tile *otherTileBelow = _parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,-1));
if (!_parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,0))->hasNoFloor(otherTileBelow) || (*unit)->getMovementType() == MT_FLY)
{
largeCheck = false;
}
}
}
if ((*unit)->getStatus() == STATUS_WALKING || (*unit)->getStatus() == STATUS_FLYING)
{
(*unit)->keepWalking(tileBelow, true); // advances the phase
_parent->getMap()->cacheUnit(*unit); // make sure the unit sprites are up to date
if ((*unit)->getPosition() != (*unit)->getLastPosition())
{
// Reset tiles moved from.
for (int x = size; x >= 0; x--)
{
for (int y = size; y >= 0; y--)
{
// A falling unit might have already taken up this position so check that this unit is still here.
if (_parent->getSave()->getTile((*unit)->getLastPosition() + Position(x,y,0))->getUnit() == (*unit))
{
_parent->getSave()->getTile((*unit)->getLastPosition() + Position(x,y,0))->setUnit(0);
}
}
}
// Update tiles moved to.
for (int x = size; x >= 0; x--)
{
for (int y = size; y >= 0; y--)
{
_parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,0))->setUnit((*unit), _parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,-1)));
}
}
}
++unit;
continue;
}
falling = largeCheck
&& (*unit)->getPosition().z != 0
&& (*unit)->getTile()->hasNoFloor(tileBelow)
&& (*unit)->getMovementType() != MT_FLY
&& (*unit)->getWalkingPhase() == 0;
if (falling)
{
// Tile(s) unit is falling into.
for (int x = (*unit)->getArmor()->getSize() - 1; x >= 0; --x)
{
for (int y = (*unit)->getArmor()->getSize() - 1; y >= 0; --y)
{
Tile *tileTarget = _parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,-1));
tilesToFallInto.push_back(tileTarget);
}
}
// Check each tile for units that need moving out of the way.
for (std::vector<Tile*>::iterator i = tilesToFallInto.begin(); i < tilesToFallInto.end(); ++i)
{
BattleUnit *unitBelow = (*i)->getUnit();
if (unitBelow
&& (*unit) != unitBelow // falling units do not fall on themselves
&& !(std::find(unitsToMove.begin(), unitsToMove.end(), unitBelow) != unitsToMove.end())) // already added
{
unitsToMove.push_back(unitBelow);
}
}
}
falling = largeCheck
&& (*unit)->getPosition().z != 0
&& (*unit)->getTile()->hasNoFloor(tileBelow)
&& (*unit)->getMovementType() != MT_FLY
&& (*unit)->getWalkingPhase() == 0;
// Find somewhere to move the unit(s) endanger of being squashed.
if (!unitsToMove.empty())
{
std::vector<Tile*> escapeTiles;
for (std::vector<BattleUnit*>::iterator ub = unitsToMove.begin(); ub < unitsToMove.end(); )
{
BattleUnit *unitBelow = (*ub);
bool escapeFound = false;
// We need to move all sections of the unit out of the way.
std::vector<Position> bodySections;
for (int x = unitBelow->getArmor()->getSize() - 1; x >= 0; --x)
{
for (int y = unitBelow->getArmor()->getSize() - 1; y >= 0; --y)
{
Position bs = unitBelow->getPosition() + Position(x, y, 0);
bodySections.push_back(bs);
}
}
// Check in each compass direction.
for (int dir = 0; dir < Pathfinding::DIR_UP && !escapeFound; dir++)
{
Position offset;
Pathfinding::directionToVector(dir, &offset);
for (std::vector<Position>::iterator bs = bodySections.begin(); bs < bodySections.end(); )
{
Position originalPosition = (*bs);
Position endPosition = originalPosition + offset;
Tile *t = _parent->getSave()->getTile(endPosition);
Tile *bt = _parent->getSave()->getTile(endPosition + Position(0,0,-1));
bool aboutToBeOccupiedFromAbove = t && std::find(tilesToFallInto.begin(), tilesToFallInto.end(), t) != tilesToFallInto.end();
bool alreadyTaken = t && std::find(escapeTiles.begin(), escapeTiles.end(), t) != escapeTiles.end();
bool alreadyOccupied = t && t->getUnit() && (t->getUnit() != unitBelow);
bool movementBlocked = _parent->getSave()->getPathfinding()->getTUCost(originalPosition, dir, &endPosition, *ub, 0, false) == 255;
bool hasFloor = t && !t->hasNoFloor(bt);
bool unitCanFly = unitBelow->getMovementType() == MT_FLY;
bool canMoveToTile = t && !alreadyOccupied && !alreadyTaken && !aboutToBeOccupiedFromAbove && !movementBlocked && (hasFloor || unitCanFly);
if (canMoveToTile)
{
// Check next section of the unit.
++bs;
}
else
{
// Try next direction.
break;
}
// If all sections of the fallen onto unit can be moved, then we move it.
if (bs == bodySections.end())
{
if (_parent->getSave()->addFallingUnit(unitBelow))
{
escapeFound = true;
// Now ensure no other unit escapes to here too.
for (int x = unitBelow->getArmor()->getSize() - 1; x >= 0; --x)
{
for (int y = unitBelow->getArmor()->getSize() - 1; y >= 0; --y)
{
Tile *et = _parent->getSave()->getTile(t->getPosition() + Position(x,y,0));
escapeTiles.push_back(et);
}
}
Tile *bu = _parent->getSave()->getTile(originalPosition + Position(0,0,-1));
unitBelow->startWalking(dir, unitBelow->getPosition() + offset, bu, onScreen);
ub = unitsToMove.erase(ub);
}
}
}
}
if (!escapeFound)
{
unitBelow->knockOut(_parent);
ub = unitsToMove.erase(ub);
}
}
_parent->checkForCasualties(0,*unit);
}
// we are just standing around, we are done falling.
if ((*unit)->getStatus() == STATUS_STANDING)
{
if (falling)
{
Position destination = (*unit)->getPosition() + Position(0,0,-1);
Tile *tileDest = _parent->getSave()->getTile(destination);
(*unit)->startWalking(Pathfinding::DIR_DOWN, destination, tileDest, onScreen);
(*unit)->setCache(0);
_parent->getMap()->cacheUnit(*unit);
++unit;
}
else
{
// if the unit burns floortiles, burn floortiles
if ((*unit)->getSpecialAbility() == SPECAB_BURNFLOOR || (*unit)->getSpecialAbility() == SPECAB_BURN_AND_EXPLODE)
{
(*unit)->getTile()->ignite(1);
Position groundVoxel = ((*unit)->getPosition() * Position(16,16,24)) + Position(8,8,-((*unit)->getTile()->getTerrainLevel()));
_parent->getTileEngine()->hit(groundVoxel, (*unit)->getBaseStats()->strength, DT_IN, (*unit));
if ((*unit)->getStatus() != STATUS_STANDING) // ie: we burned a hole in the floor and fell through it
{
_parent->getPathfinding()->abortPath();
}
}
// move our personal lighting with us
_terrain->calculateUnitLighting();
_parent->getMap()->cacheUnit(*unit);
(*unit)->setCache(0);
_terrain->calculateFOV(*unit);
_parent->checkForProximityGrenades(*unit);
if ((*unit)->getStatus() == STATUS_STANDING)
{
if (_parent->getTileEngine()->checkReactionFire(*unit))
_parent->getPathfinding()->abortPath();
unit = _parent->getSave()->getFallingUnits()->erase(unit);
}
}
}
else
{
++unit;
}
}
if (_parent->getSave()->getFallingUnits()->empty())
{
tilesToFallInto.clear();
unitsToMove.clear();
_parent->popState();
return;
}
}
/**
* Calculates the effects of the explosion.
*/
void ExplosionBState::explode()
{
bool terrainExplosion = false;
SavedBattleGame *save = _parent->getSave();
// last minute adjustment: determine if we actually
if (_hit)
{
if (_unit && !_unit->isOut())
{
_unit->aim(false);
}
if (_power <= 0)
{
_parent->popState();
return;
}
int sound = _item->getRules()->getMeleeHitSound();
if (!_pistolWhip)
{
// melee weapon with ammo
BattleItem *ammo = _item->getAmmoItem();
if (ammo)
{
optValue(sound, ammo->getRules()->getMeleeHitSound());
}
}
_parent->playSound(sound, _action.target);
}
// after the animation is done, the real explosion/hit takes place
if (_item)
{
if (!_unit && _item->getPreviousOwner())
{
_unit = _item->getPreviousOwner();
}
}
bool range = !(_hit || (_item && _item->getRules()->getBattleType() == BT_PSIAMP));
if (_areaOfEffect)
{
save->getTileEngine()->explode(_center, _power, _damageType, _radius, _unit, _item, range);
}
else
{
BattleUnit *victim = save->getTileEngine()->hit(_center, _power, _damageType, _unit, _item, range);
// check if this unit turns others into zombies
if (!_item->getRules()->getZombieUnit().empty()
&& RNG::percent(_item->getRules()->getSpecialChance())
&& victim
&& victim->getArmor()->getZombiImmune() == false
&& victim->getSpawnUnit().empty()
&& victim->getOriginalFaction() != FACTION_HOSTILE)
{
// converts the victim to a zombie on death
victim->setRespawn(true);
victim->setSpawnUnit(_item->getRules()->getZombieUnit());
}
}
if (_tile)
{
terrainExplosion = true;
}
if (!_tile && !_item)
{
terrainExplosion = true;
}
// now check for new casualties
_parent->checkForCasualties(_item ? _damageType : 0, _item, _unit, false, terrainExplosion);
// revive units if damage could give hp or reduce stun
_parent->getSave()->reviveUnconsciousUnits(true);
// if this explosion was caused by a unit shooting, now it's the time to put the gun down
if (_unit && !_unit->isOut() && _lowerWeapon)
{
_unit->aim(false);
}
if (_item && (_item->getRules()->getBattleType() == BT_GRENADE || _item->getRules()->getBattleType() == BT_PROXIMITYGRENADE))
{
_parent->getSave()->removeItem(_item);
}
_parent->popState();
// check for terrain explosions
Tile *t = save->getTileEngine()->checkForTerrainExplosions();
if (t)
{
Position p = t->getPosition().toVexel();
p += Position(8,8,0);
_parent->statePushFront(new ExplosionBState(_parent, p, BA_NONE, 0, _unit, t));
}
}
/**
* Calculates the effects of the explosion.
*/
void ExplosionBState::explode()
{
bool terrainExplosion = false;
SavedBattleGame *save = _parent->getSave();
// last minute adjustment: determine if we actually
if (_hit)
{
save->getBattleGame()->getCurrentAction()->type = BA_NONE;
BattleUnit *targetUnit = save->getTile(_center / Position(16, 16, 24))->getUnit();
if (_unit && !_unit->isOut())
{
_unit->aim(false);
_unit->setCache(0);
}
if (!RNG::percent(_unit->getFiringAccuracy(BA_HIT, _item)))
{
_parent->getMap()->cacheUnits();
_parent->popState();
return;
}
else if (targetUnit && targetUnit->getOriginalFaction() == FACTION_HOSTILE &&
_unit->getOriginalFaction() == FACTION_PLAYER)
{
_unit->addMeleeExp();
}
if (_item->getRules()->getMeleeHitSound() != -1)
{
_parent->getResourcePack()->getSoundByDepth(_parent->getDepth(), _item->getRules()->getMeleeHitSound())->play();
}
}
// after the animation is done, the real explosion/hit takes place
if (_item)
{
if (!_unit && _item->getPreviousOwner())
{
_unit = _item->getPreviousOwner();
}
if (_areaOfEffect)
{
save->getTileEngine()->explode(_center, _power, _item->getRules()->getDamageType(), _item->getRules()->getExplosionRadius(), _unit);
}
else
{
ItemDamageType type = _item->getRules()->getDamageType();
if (_pistolWhip)
{
type = DT_STUN;
}
BattleUnit *victim = save->getTileEngine()->hit(_center, _power, type, _unit);
// check if this unit turns others into zombies
if (!_item->getRules()->getZombieUnit().empty()
&& victim
&& victim->getArmor()->getSize() == 1
&& victim->getSpawnUnit().empty()
&& victim->getOriginalFaction() != FACTION_HOSTILE)
{
// converts the victim to a zombie on death
victim->setSpecialAbility(SPECAB_RESPAWN);
victim->setSpawnUnit(_item->getRules()->getZombieUnit());
}
}
}
if (_tile)
{
save->getTileEngine()->explode(_center, _power, DT_HE, _power/10);
terrainExplosion = true;
}
if (!_tile && !_item)
{
int radius = 6;
// explosion not caused by terrain or an item, must be by a unit (cyberdisc)
if (_unit && _unit->getSpecialAbility() == SPECAB_EXPLODEONDEATH)
{
radius = _parent->getRuleset()->getItem(_unit->getArmor()->getCorpseGeoscape())->getExplosionRadius();
}
save->getTileEngine()->explode(_center, _power, DT_HE, radius);
terrainExplosion = true;
}
// now check for new casualties
_parent->checkForCasualties(_item, _unit, false, terrainExplosion);
// if this explosion was caused by a unit shooting, now it's the time to put the gun down
if (_unit && !_unit->isOut() && _lowerWeapon)
{
_unit->aim(false);
_unit->setCache(0);
}
_parent->getMap()->cacheUnits();
_parent->popState();
// check for terrain explosions
Tile *t = save->getTileEngine()->checkForTerrainExplosions();
if (t)
{
Position p = Position(t->getPosition().x * 16, t->getPosition().y * 16, t->getPosition().z * 24);
p += Position(8,8,0);
_parent->statePushFront(new ExplosionBState(_parent, p, 0, _unit, t));
}
if (_item && (_item->getRules()->getBattleType() == BT_GRENADE || _item->getRules()->getBattleType() == BT_PROXIMITYGRENADE))
{
for (std::vector<BattleItem*>::iterator j = _parent->getSave()->getItems()->begin(); j != _parent->getSave()->getItems()->end(); ++j)
{
if (_item->getId() == (*j)->getId())
{
delete *j;
_parent->getSave()->getItems()->erase(j);
break;
}
}
}
}
/**
* Calculates the effects of the explosion.
*/
void ExplosionBState::explode()
{
bool terrainExplosion = false;
SavedBattleGame *save = _parent->getSave();
// last minute adjustment: determine if we actually
if (_hit)
{
if (_attack.attacker && !_attack.attacker->isOut())
{
_attack.attacker->aim(false);
}
if (_power <= 0)
{
_parent->popState();
return;
}
int sound = _attack.weapon_item->getRules()->getMeleeHitSound();
if (_attack.weapon_item != _attack.damage_item)
{
// melee weapon with ammo
optValue(sound, _attack.damage_item->getRules()->getMeleeHitSound());
}
_parent->playSound(sound, _center.toTile());
}
bool range = !(_hit || (_attack.weapon_item && _attack.weapon_item->getRules()->getBattleType() == BT_PSIAMP));
// after the animation is done, the real explosion/hit takes place
/*if (_item)
{
if (!_unit && _item->getPreviousOwner())
{
_unit = _item->getPreviousOwner();
}*/
if (_areaOfEffect)
{
save->getTileEngine()->explode(_attack, _center, _power, _damageType, _radius, range);
}
else //if (!_cosmetic)
{
if (_damageType->ResistType == DT_TELEPORT)
{
Tile *destination = _tile ? _tile : save->getTile(Position(_center.x / 16, _center.y / 16, _center.z / 24));
if (_attack.attacker && destination && !destination->getUnit())
{
save->getTile(_attack.attacker->getPosition())->setUnit(0);
const Position& oldPosition = _attack.attacker->getPosition();
_attack.attacker->setPosition(destination->getPosition());
destination->setUnit(_attack.attacker);
save->getTileEngine()->calculateFOV(oldPosition);
save->getTileEngine()->calculateFOV(destination->getPosition());
}
}
else
{
BattleUnit *victim = save->getTileEngine()->hit(_attack, _center, _power, _action.type, _damageType, range);
const RuleItem *hitItem = _attack.damage_item->getRules();
// check if this unit turns others into zombies
if (!hitItem->getZombieUnit().empty()
&& RNG::percent(hitItem->getSpecialChance())
&& victim
&& victim->getArmor()->getZombiImmune() == false
&& victim->getSpawnUnit().empty()
&& victim->getOriginalFaction() != FACTION_HOSTILE)
{
// converts the victim to a zombie on death
victim->setRespawn(true);
victim->setSpawnUnit(hitItem->getZombieUnit());
}
}
}
//}
if (_tile)
{
/*ItemDamageType DT;
switch (_tile->getExplosiveType())
{
case 0:
DT = DT_HE;
break;
case 5:
DT = DT_IN;
break;
case 6:
DT = DT_STUN;
break;
default:
DT = DT_SMOKE;
break;
}
if (DT != DT_HE)
{
_tile->setExplosive(0, 0, true);
}
save->getTileEngine()->explode(_center, _power, _parent->getCurrentAction()->type, DT, _power / 10, 0);*/
terrainExplosion = true;
}
if (!_tile && !_attack.damage_item)
{
/*int radius = 6;
// explosion not caused by terrain or an item, must be by a unit (cyberdisc)
if (_unit && (_unit->getSpecialAbility() == SPECAB_EXPLODEONDEATH || _unit->getSpecialAbility() == SPECAB_BURN_AND_EXPLODE))
{
radius = _parent->getMod()->getItem(_unit->getArmor()->getCorpseGeoscape(), true)->getExplosionRadius();
}
save->getTileEngine()->explode(_center, _power, _parent->getCurrentAction()->type, DT_HE, radius, 0);*/
terrainExplosion = true;
}
// now check for new casualties
_parent->checkForCasualties(_damageType, _attack, false, terrainExplosion, _subState);
// revive units if damage could give hp or reduce stun
_parent->getSave()->reviveUnconsciousUnits(true);
// if this explosion was caused by a unit shooting, now it's the time to put the gun down
if (_attack.attacker && !_attack.attacker->isOut() && _lowerWeapon)
{
_attack.attacker->aim(false);
}
if (_attack.damage_item && (_attack.damage_item->getRules()->getBattleType() == BT_GRENADE || _attack.damage_item->getRules()->getBattleType() == BT_PROXIMITYGRENADE))
{
_parent->getSave()->removeItem(_attack.damage_item);
}
//_finished = true;
//if(!_subState) _parent->popState();
// check for terrain explosions
Tile *t = save->getTileEngine()->checkForTerrainExplosions();
if (t)
{
Position p = t->getPosition().toVexel();
p += Position(8, 8, 0);
{
//_parent->statePushFront(new ExplosionBState(_parent, p, BattleActionAttack{ BA_NONE, _attack.attacker, }, t));
if (!_subState)
{
_parent->statePushFront(new ExplosionBState(_parent, p, BattleActionAttack{ BA_NONE, _attack.attacker, }, t));
}
else
{
_terrainExplosion = new ExplosionBState(_parent, p, BattleActionAttack{ BA_NONE, _attack.attacker, }, t, false, false, true);
}
}
}
}
