bool CCombinedArtifactInstance::canBePutAt(const CArtifactSet *artSet, ArtifactPosition slot, bool assumeDestRemoved /*= false*/) const
{
bool canMainArtifactBePlaced = CArtifactInstance::canBePutAt(artSet, slot, assumeDestRemoved);
if(!canMainArtifactBePlaced)
return false; //no is no...
if(slot >= GameConstants::BACKPACK_START)
return true; //we can always remove combined art to the backapck
assert(artType->constituents);
std::vector<ConstituentInfo> constituentsToBePlaced = constituentsInfo; //we'll remove constituents from that list, as we find a suitable slot for them
//it may be that we picked a combined artifact in hero screen (though technically it's still there) to move it
//so we remove from the list all constituents that are already present on dst hero in the form of locks
for(const ConstituentInfo &constituent : constituentsInfo)
{
if(constituent.art == artSet->getArt(constituent.slot, false)) //no need to worry about locked constituent
constituentsToBePlaced -= constituent;
}
//we iterate over all active slots and check if constituents fits them
for (int i = 0; i < GameConstants::BACKPACK_START; i++)
{
for(auto art = constituentsToBePlaced.begin(); art != constituentsToBePlaced.end(); art++)
{
if(art->art->canBePutAt(artSet, ArtifactPosition(i), i == slot)) // i == al.slot because we can remove already worn artifact only from that slot that is our main destination
{
constituentsToBePlaced.erase(art);
break;
}
}
}
return constituentsToBePlaced.empty();
}
ArtifactPosition CArtifactInstance::firstBackpackSlot(const CArtifactSet *h) const
{
if(!artType->isBig()) //discard big artifact
return ArtifactPosition(
GameConstants::BACKPACK_START + h->artifactsInBackpack.size());
return ArtifactPosition::PRE_FIRST;
}
void CArtHandler::makeItCommanderArt (CArtifact * a, bool onlyCommander /*= true*/ )
{
if (onlyCommander)
{
a->possibleSlots[ArtBearer::HERO].clear();
a->possibleSlots[ArtBearer::CREATURE].clear();
}
for (int i = ArtifactPosition::COMMANDER1; i <= ArtifactPosition::COMMANDER6; ++i)
a->possibleSlots[ArtBearer::COMMANDER].push_back(ArtifactPosition(i));
}
void CGHeroInstance::initArmy(IArmyDescriptor *dst /*= nullptr*/)
{
if(!dst)
dst = this;
int howManyStacks = 0; //how many stacks will hero receives <1 - 3>
int pom = cb->gameState()->getRandomGenerator().nextInt(99);
int warMachinesGiven = 0;
if(pom < 9)
howManyStacks = 1;
else if(pom < 79)
howManyStacks = 2;
else
howManyStacks = 3;
vstd::amin(howManyStacks, type->initialArmy.size());
for(int stackNo=0; stackNo < howManyStacks; stackNo++)
{
auto & stack = type->initialArmy[stackNo];
int count = cb->gameState()->getRandomGenerator().nextInt(stack.minAmount, stack.maxAmount);
if(stack.creature >= CreatureID::CATAPULT &&
stack.creature <= CreatureID::ARROW_TOWERS) //war machine
{
warMachinesGiven++;
if(dst != this)
continue;
int slot = -1;
ArtifactID aid = ArtifactID::NONE;
switch (stack.creature)
{
case CreatureID::CATAPULT:
slot = ArtifactPosition::MACH4;
aid = ArtifactID::CATAPULT;
break;
default:
aid = CArtHandler::creatureToMachineID(stack.creature);
slot = 9 + aid;
break;
}
auto convSlot = ArtifactPosition(slot);
if(!getArt(convSlot))
putArtifact(convSlot, CArtifactInstance::createNewArtifactInstance(aid));
else
logGlobal->warnStream() << "Hero " << name << " already has artifact at " << slot << ", omitting giving " << aid;
}
else
dst->setCreature(SlotID(stackNo-warMachinesGiven), stack.creature, count);
}
}
void CArtifactSet::eraseArtSlot(ArtifactPosition slot)
{
if(slot < GameConstants::BACKPACK_START)
{
artifactsWorn.erase(slot);
}
else
{
slot = ArtifactPosition(slot - GameConstants::BACKPACK_START);
artifactsInBackpack.erase(artifactsInBackpack.begin() + slot);
}
}
ArtifactPosition CArtifactSet::getArtPos(const CArtifactInstance *art) const
{
for(auto i : artifactsWorn)
if(i.second.artifact == art)
return i.first;
for(int i = 0; i < artifactsInBackpack.size(); i++)
if(artifactsInBackpack[i].artifact == art)
return ArtifactPosition(GameConstants::BACKPACK_START + i);
return ArtifactPosition::PRE_FIRST;
}
bool TradeOnMarketplace::applyGh( CGameHandler *gh )
{
//market must be owned or visited
const IMarket *m = IMarket::castFrom(market);
if(!m)
COMPLAIN_AND_RETURN("market is not-a-market! :/");
ui8 player = market->tempOwner;
if(player >= GameConstants::PLAYER_LIMIT)
player = gh->getTile(market->visitablePos())->visitableObjects.back()->tempOwner;
if(player >= GameConstants::PLAYER_LIMIT)
COMPLAIN_AND_RETURN("No player can use this market!");
if(hero && (player != hero->tempOwner || hero->visitablePos() != market->visitablePos()))
COMPLAIN_AND_RETURN("This hero can't use this marketplace!");
ERROR_IF_NOT(player);
switch(mode)
{
case EMarketMode::RESOURCE_RESOURCE:
return gh->tradeResources(m, val, player, r1, r2);
case EMarketMode::RESOURCE_PLAYER:
return gh->sendResources(val, player, static_cast<Res::ERes>(r1), static_cast<TPlayerColor>(r2));
case EMarketMode::CREATURE_RESOURCE:
if(!hero)
COMPLAIN_AND_RETURN("Only hero can sell creatures!");
return gh->sellCreatures(val, m, hero, r1, static_cast<Res::ERes>(r2));
case EMarketMode::RESOURCE_ARTIFACT:
if(!hero)
COMPLAIN_AND_RETURN("Only hero can buy artifacts!");
return gh->buyArtifact(m, hero, static_cast<Res::ERes>(r1), ArtifactID(r2));
case EMarketMode::ARTIFACT_RESOURCE:
if(!hero)
COMPLAIN_AND_RETURN("Only hero can sell artifacts!");
return gh->sellArtifact(m, hero, ArtifactInstanceID(r1), static_cast<Res::ERes>(r2));
case EMarketMode::CREATURE_UNDEAD:
return gh->transformInUndead(m, hero, r1);
case EMarketMode::RESOURCE_SKILL:
return gh->buySecSkill(m, hero, SecondarySkill(r2));
case EMarketMode::CREATURE_EXP:
return gh->sacrificeCreatures(m, hero, r1, val);
case EMarketMode::ARTIFACT_EXP:
return gh->sacrificeArtifact(m, hero, ArtifactPosition(r1));
default:
COMPLAIN_AND_RETURN("Unknown exchange mode!");
}
}
ArtifactPosition CArtifactSet::getArtPos(int aid, bool onlyWorn /*= true*/) const
{
for(auto i = artifactsWorn.cbegin(); i != artifactsWorn.cend(); i++)
if(i->second.artifact->artType->id == aid)
return i->first;
if(onlyWorn)
return ArtifactPosition::PRE_FIRST;
for(int i = 0; i < artifactsInBackpack.size(); i++)
if(artifactsInBackpack[i].artifact->artType->id == aid)
return ArtifactPosition(GameConstants::BACKPACK_START + i);
return ArtifactPosition::PRE_FIRST;
}
