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Code Issues Releases Activity

AI pathfinding: buy boat

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This commit is contained in:
Andrii Danylchenko
2018-10-09 22:31:44 +03:00
parent 32c480c33d
commit 72aff02418
22 changed files with 530 additions and 223 deletions
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43
AI/VCAI/Pathfinding/PathfindingManager.cpp
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@@ -19,10 +19,10 @@ PathfindingManager::PathfindingManager(CPlayerSpecificInfoCallback * CB, VCAI *
{
}
void PathfindingManager::setCB(CPlayerSpecificInfoCallback * CB)
void PathfindingManager::init(CPlayerSpecificInfoCallback * CB)
{
cb = CB;
pathfinder.reset(new AIPathfinder(cb));
pathfinder.reset(new AIPathfinder(cb, ai));
}
void PathfindingManager::setAI(VCAI * AI)
@@ -60,10 +60,17 @@ Goals::TGoalVec PathfindingManager::howToVisitObj(ObjectIdRef obj)
Goals::TGoalVec PathfindingManager::howToVisitTile(HeroPtr hero, int3 tile, bool allowGatherArmy)
{
return findPath(hero, tile, allowGatherArmy, [&](int3 firstTileToGet) -> Goals::TSubgoal
auto result = findPath(hero, tile, allowGatherArmy, [&](int3 firstTileToGet) -> Goals::TSubgoal
{
return sptr(Goals::VisitTile(firstTileToGet).sethero(hero).setisAbstract(true));
});
for(Goals::TSubgoal solution : result)
{
solution->setparent(sptr(Goals::VisitTile(tile).sethero(hero).setevaluationContext(solution->evaluationContext)));
}
return result;
}
Goals::TGoalVec PathfindingManager::howToVisitObj(HeroPtr hero, ObjectIdRef obj, bool allowGatherArmy)
@@ -75,13 +82,20 @@ Goals::TGoalVec PathfindingManager::howToVisitObj(HeroPtr hero, ObjectIdRef obj,
int3 dest = obj->visitablePos();
return findPath(hero, dest, allowGatherArmy, [&](int3 firstTileToGet) -> Goals::TSubgoal
auto result = findPath(hero, dest, allowGatherArmy, [&](int3 firstTileToGet) -> Goals::TSubgoal
{
if(obj->ID.num == Obj::HERO && obj->getOwner() == hero->getOwner())
return sptr(Goals::VisitHero(obj->id.getNum()).sethero(hero).setisAbstract(true));
else
return sptr(Goals::VisitObj(obj->id.getNum()).sethero(hero).setisAbstract(true));
});
for(Goals::TSubgoal solution : result)
{
solution->setparent(sptr(Goals::VisitObj(obj->id.getNum()).sethero(hero).setevaluationContext(solution->evaluationContext)));
}
return result;
}
std::vector<AIPath> PathfindingManager::getPathsToTile(HeroPtr hero, int3 tile)
@@ -117,9 +131,24 @@ Goals::TGoalVec PathfindingManager::findPath(
{
logAi->trace("It's safe for %s to visit tile %s with danger %s", hero->name, dest.toString(), std::to_string(danger));
auto solution = dest == firstTileToGet
? doVisitTile(firstTileToGet)
: clearWayTo(hero, firstTileToGet);
Goals::TSubgoal solution;
if(path.specialAction)
{
solution = path.specialAction->whatToDo(hero);
}
else
{
solution = dest == firstTileToGet
? doVisitTile(firstTileToGet)
: clearWayTo(hero, firstTileToGet);
}
if(solution->evaluationContext.danger < danger)
solution->evaluationContext.danger = danger;
solution->evaluationContext.movementCost += path.movementCost();
result.push_back(solution);
continue;