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Code Issues Releases Activity

Support for Chain Lightning.

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Fixed getClosestTile function.
This commit is contained in:
DjWarmonger
2012-05-20 11:40:23 +00:00
parent 59255a4cad
commit d34cf90bf7
4 changed files with 41 additions and 9 deletions
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37
lib/BattleState.cpp
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@ -385,7 +385,7 @@ BattleHex BattleInfo::getClosestTile (bool attackerOwned, int initialPos, std::s
std::vector<BattleHex> sortedTiles (possibilities.begin(), possibilities.end()); //set can't be sorted properly :(
BattleHex initialHex = BattleHex(initialPos);
auto compareDistance = [initialPos, initialHex](const BattleHex left, const BattleHex right) -> bool
auto compareDistance = [initialHex](const BattleHex left, const BattleHex right) -> bool
{
return initialHex.getDistance (initialHex, left) < initialHex.getDistance (initialHex, right);
};
@ -396,10 +396,12 @@ BattleHex BattleInfo::getClosestTile (bool attackerOwned, int initialPos, std::s
auto notClosest = [closestDistance, initialPos](const BattleHex here) -> bool
{
return closestDistance < here.getDistance (initialPos, here);
int debug = here.getDistance (initialPos, here);
bool debug2 = closestDistance < debug;
return debug2;
};
boost::remove_if (sortedTiles, notClosest); //only closest tiles are interesting
sortedTiles.erase (boost::remove_if (sortedTiles, notClosest), sortedTiles.end()); //only closest tiles are interesting
auto compareHorizontal = [attackerOwned](const BattleHex left, const BattleHex right) -> bool
{
@ -764,8 +766,8 @@ std::set<CStack*> BattleInfo::getAttackedCreatures(const CSpell * s, int skillLe
const ui8 attackerSide = sides[1] == attackerOwner;
const auto attackedHexes = s->rangeInHexes(destinationTile, skillLevel, attackerSide);
const bool onlyAlive = s->id != 38 && s->id != 39; //when casting resurrection or animate dead we should be allow to select dead stack
const bool onlyAlive = s->id != Spells::RESURRECTION && s->id != Spells::ANIMATE_DEAD; //when casting resurrection or animate dead we should be allow to select dead stack
//fixme: what about other rising spells (Sacrifice) ?
if(s->id == Spells::DEATH_RIPPLE || s->id == Spells::DESTROY_UNDEAD || s->id == Spells::ARMAGEDDON)
{
for(int it=0; it<stacks.size(); ++it)
@ -780,6 +782,31 @@ std::set<CStack*> BattleInfo::getAttackedCreatures(const CSpell * s, int skillLe
}
}
}
else if (s->id == Spells::CHAIN_LIGHTNING)
{
std::set<BattleHex> possibleHexes;
BOOST_FOREACH (auto stack, stacks)
{
if (stack->isValidTarget())
BOOST_FOREACH (auto hex, stack->getHexes())
{
possibleHexes.insert (hex);
}
}
BattleHex lightningHex = destinationTile;
for (int i = 0; i < 5; ++i) //TODO: depends on spell school level
{
auto stack = getStackT (lightningHex, true);
if (!stack)
break;
attackedCres.insert (stack);
BOOST_FOREACH (auto hex, stack->getHexes())
{
possibleHexes.erase (hex); //can't hit same place twice
}
lightningHex = getClosestTile (attackerOwner, destinationTile, possibleHexes);
}
}
else if (s->range[skillLevel].size() > 1) //custom many-hex range
{
BOOST_FOREACH(BattleHex hex, attackedHexes)