games/vcmi
1
0
Fork 0
mirror of https://github.com/vcmi/vcmi.git synced 2025-04-07 07:10:04 +02:00
Code Issues Releases Activity

CPathfinder: store pathfinding options in set instead of variables

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
lib/CGameState.cpp
View File

@ -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;
}

15
lib/CGameState.h
View File

@ -279,11 +279,16 @@ struct DLL_EXPORT DuelParameters
class CPathfinder : private CGameInfoCallback
{
private:
bool allowEmbarkAndDisembark;
bool allowTeleportTwoWay; // Two-way monoliths and Subterranean Gate
bool allowTeleportOneWay; // One-way monoliths with one known exit only
bool allowTeleportOneWayRandom; // One-way monoliths with more than one known exit
bool allowTeleportWhirlpool; // Force enabled if hero protected or unaffected (have one stack of one creature)
enum class EOptions
{
EMBARK_AND_DISEMBARK,
TELEPORT_TWO_WAY, // Two-way monoliths and Subterranean Gate
TELEPORT_ONE_WAY, // One-way monoliths with one known exit only
TELEPORT_ONE_WAY_RANDOM, // One-way monoliths with more than one known exit
TELEPORT_WHIRLPOOL // Force enabled if hero protected or unaffected (have one stack of one creature)
};
std::set<EOptions> options;
CPathsInfo &out;
const CGHeroInstance *hero;
const std::vector<std::vector<std::vector<ui8> > > &FoW;