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CPathfinder: store pathfinding options in set instead of variables

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There is plenty of variables now and in future I'm going to add more more once pathfinder become usable for all kind of things.
This commit is contained in:
ArseniyShestakov
2015-10-12 10:29:39 +03:00
parent 886042dc11
commit 0faedde6b9
2 changed files with 19 additions and 16 deletions
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20
lib/CGameState.cpp
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@ -3407,7 +3407,7 @@ bool CPathfinder::checkDestinationTile()
return true; // This one is tricky, we can ignore fact that tile is not ACCESSIBLE in case if it's our hero block it. Though this need investigation
if(dp->accessible == CGPathNode::VISITABLE && CGTeleport::isTeleport(dt->topVisitableObj()))
return true; // For now we'll walways allos transit for teleports
if(useEmbarkCost && allowEmbarkAndDisembark)
if(useEmbarkCost && vstd::contains(options, EOptions::EMBARK_AND_DISEMBARK))
return true;
if(isDestinationGuarded() && !isSourceGuarded())
return true; // Can step into a hostile tile once
@ -3612,13 +3612,11 @@ CPathfinder::CPathfinder(CPathsInfo &_out, CGameState *_gs, const CGHeroInstance
initializeGraph();
allowEmbarkAndDisembark = true;
allowTeleportTwoWay = true;
allowTeleportOneWay = true;
allowTeleportOneWayRandom = false;
allowTeleportWhirlpool = false;
options.insert(EOptions::EMBARK_AND_DISEMBARK);
options.insert(EOptions::TELEPORT_TWO_WAY);
options.insert(EOptions::TELEPORT_ONE_WAY);
if (CGWhirlpool::isProtected(hero))
allowTeleportWhirlpool = true;
options.insert(EOptions::TELEPORT_WHIRLPOOL);
neighbours.reserve(16);
}
@ -3631,12 +3629,12 @@ CRandomGenerator & CGameState::getRandomGenerator()
bool CPathfinder::addTeleportTwoWay(const CGTeleport * obj) const
{
return allowTeleportTwoWay && gs->isTeleportChannelBidirectional(obj->channel, hero->tempOwner);
return vstd::contains(options,EOptions::TELEPORT_TWO_WAY) && gs->isTeleportChannelBidirectional(obj->channel, hero->tempOwner);
}
bool CPathfinder::addTeleportOneWay(const CGTeleport * obj) const
{
if(allowTeleportOneWay && isTeleportChannelUnidirectional(obj->channel, hero->tempOwner))
if(vstd::contains(options,EOptions::TELEPORT_ONE_WAY) && isTeleportChannelUnidirectional(obj->channel, hero->tempOwner))
{
auto passableExits = CGTeleport::getPassableExits(gs, hero, gs->getTeleportChannelExits(obj->channel, hero->tempOwner));
if(passableExits.size() == 1)
@ -3647,7 +3645,7 @@ bool CPathfinder::addTeleportOneWay(const CGTeleport * obj) const
bool CPathfinder::addTeleportOneWayRandom(const CGTeleport * obj) const
{
if(allowTeleportOneWayRandom && isTeleportChannelUnidirectional(obj->channel, hero->tempOwner))
if(vstd::contains(options,EOptions::TELEPORT_ONE_WAY_RANDOM) && isTeleportChannelUnidirectional(obj->channel, hero->tempOwner))
{
auto passableExits = CGTeleport::getPassableExits(gs, hero, gs->getTeleportChannelExits(obj->channel, hero->tempOwner));
if(passableExits.size() > 1)
@ -3658,5 +3656,5 @@ bool CPathfinder::addTeleportOneWayRandom(const CGTeleport * obj) const
bool CPathfinder::addTeleportWhirlpool(const CGWhirlpool * obj) const
{
return allowTeleportWhirlpool && obj;
return vstd::contains(options,EOptions::TELEPORT_WHIRLPOOL) && obj;
}