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- Explore goal will also use fuzzy comparison

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- Fixed AI afraid of town with Castle built: #1514, #1515, #1584
This commit is contained in:
DjWarmonger
2013-12-20 16:49:51 +00:00
parent 41cb1603e1
commit bf3fe0e274
3 changed files with 43 additions and 82 deletions
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2
AI/VCAI/Fuzzy.cpp
View File

@@ -159,7 +159,7 @@ void FuzzyHelper::initTacticalAdvantage()
ta.castleWalls = new fl::InputLVar("CastleWalls");
ta.castleWalls->addTerm(new fl::SingletonTerm("NONE", CGTownInstance::NONE));
ta.castleWalls->addTerm(new fl::TrapezoidalTerm("MEDIUM", CGTownInstance::FORT, 2.5));
ta.castleWalls->addTerm(new fl::ShoulderTerm("HIGH", CGTownInstance::CITADEL - 0.1, CGTownInstance::CASTLE));
ta.castleWalls->addTerm(new fl::ShoulderTerm("HIGH", CGTownInstance::CITADEL - 0.1, CGTownInstance::CASTLE, false));
engine.addInputLVar(ta.castleWalls);
ta.bankPresent = new fl::InputLVar("Bank");

121
AI/VCAI/Goals.cpp
View File

@@ -368,6 +368,33 @@ std::string Explore::completeMessage() const
TSubgoal Explore::whatToDoToAchieve()
{
auto ret = fh->chooseSolution(getAllPossibleSubgoals());
if (hero) //use best step for this hero
return ret;
else
{
if (ret->hero.get(true))
return sptr (sethero(ret->hero.h).setisAbstract(true)); //choose this hero and then continue with him
else
return ret; //other solutions, like buying hero from tavern
}
};
TGoalVec Explore::getAllPossibleSubgoals()
{
TGoalVec ret;
std::vector<const CGHeroInstance *> heroes;
if (hero)
heroes.push_back(hero.h);
else
{
heroes = cb->getHeroesInfo();
erase_if(heroes, [](const CGHeroInstance *h)
{
return !h->movement; //only hero with movement are of interest for us
});
}
auto objs = ai->visitableObjs; //try to use buildings that uncover map
erase_if(objs, [&](const CGObjectInstance *obj) -> bool
{
@@ -389,94 +416,28 @@ TSubgoal Explore::whatToDoToAchieve()
return true;
}
});
if (objs.size())
for (auto h : heroes)
{
if (hero.get(true))
for (auto obj : objs) //double loop, performance risk?
{
for (auto obj : objs)
if (ai->isAccessibleForHero(obj->visitablePos(), h) && isSafeToVisit(h, obj->visitablePos()))
{
auto pos = obj->visitablePos();
//FIXME: this confition fails if everything but guarded subterranen gate was explored. in this case we should gather army for hero
if (isSafeToVisit(hero, pos) && ai->isAccessibleForHero(pos, hero))
return sptr (Goals::VisitTile(pos).sethero(hero));
}
}
else
{
for (auto obj : objs)
{
auto pos = obj->visitablePos();
if (ai->isAccessible (pos)) //TODO: check safety?
return sptr (Goals::VisitTile(pos).sethero(hero));
ret.push_back (sptr (Goals::VisitTile(obj->visitablePos()).sethero(h)));
}
}
int3 t = whereToExplore(h);
if (t.z != -1) //no safe tile to explore - we need to break!
ret.push_back (sptr (Goals::VisitTile(t).sethero(h)));
}
if (!hero && ai->canRecruitAnyHero())//if hero is assigned to that goal, no need to buy another one yet
ret.push_back (sptr(Goals::RecruitHero()));
if (hero)
{
int3 t = whereToExplore(hero);
if (t.z == -1) //no safe tile to explore - we need to break!
{
erase_if (objs, [&](const CGObjectInstance *obj) -> bool
{
switch (obj->ID.num)
{
case Obj::CARTOGRAPHER:
case Obj::SUBTERRANEAN_GATE:
//case Obj::MONOLITH1:
//case obj::MONOLITH2:
//case obj::MONOLITH3:
//case Obj::WHIRLPOOL:
return false; //do not erase
break;
default:
return true;
}
});
if (objs.size())
{
return sptr (Goals::VisitTile(objs.front()->visitablePos()).sethero(hero).setisAbstract(true));
}
else
throw cannotFulfillGoalException("Cannot explore - no possible ways found!");
}
return sptr (Goals::VisitTile(t).sethero(hero));
}
if (ret.empty())
throw cannotFulfillGoalException("Cannot explore - no possible ways found!");
auto hs = cb->getHeroesInfo();
int howManyHeroes = hs.size();
erase(hs, [](const CGHeroInstance *h)
{
return contains(ai->lockedHeroes, h);
});
if(hs.empty()) //all heroes are busy. buy new one
{
if (howManyHeroes < 3 && ai->findTownWithTavern()) //we may want to recruit second hero. TODO: make it smart finally
return sptr (Goals::RecruitHero());
else //find mobile hero with weakest army
{
hs = cb->getHeroesInfo();
erase_if(hs, [](const CGHeroInstance *h)
{
return !h->movement; //only hero with movement are of interest for us
});
if (hs.empty())
{
if (howManyHeroes < GameConstants::MAX_HEROES_PER_PLAYER)
return sptr (Goals::RecruitHero());
else
throw cannotFulfillGoalException("No heroes with remaining MPs for exploring!\n");
}
boost::sort(hs, compareMovement); //closer to what?
}
}
const CGHeroInstance *h = hs.front();
return sptr (sethero(h).setisAbstract(true));
return iAmElementar(); //FIXME: how can this be called?
return ret;
};
float Explore::importanceWhenLocked() const

2
AI/VCAI/Goals.h
View File

@@ -229,7 +229,7 @@ class Explore : public CGoal<Explore>
public:
Explore() : CGoal (Goals::EXPLORE){};
Explore(HeroPtr h) : CGoal (Goals::EXPLORE){hero = h;};
TGoalVec getAllPossibleSubgoals() override {return TGoalVec();};
TGoalVec getAllPossibleSubgoals() override;
TSubgoal whatToDoToAchieve() override;
std::string completeMessage() const override;
float importanceWhenLocked() const override;