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/*
* AIPathfinderConfig.cpp, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
#include "StdInc.h"
#include "AIPathfinderConfig.h"
#include "Rules/AILayerTransitionRule.h"
#include "Rules/AIMovementAfterDestinationRule.h"
#include "Rules/AIMovementToDestinationRule.h"
#include "Rules/AIPreviousNodeRule.h"
#include "../Engine/Nullkiller.h"
#include "../../../lib/pathfinder/CPathfinder.h"
namespace NKAI
{
namespace AIPathfinding
{
std::vector<std::shared_ptr<IPathfindingRule>> makeRuleset(
CPlayerSpecificInfoCallback * cb,
Nullkiller * ai,
std::shared_ptr<AINodeStorage> nodeStorage,
bool allowBypassObjects)
{
std::vector<std::shared_ptr<IPathfindingRule>> rules = {
std::make_shared<AILayerTransitionRule>(cb, ai, nodeStorage),
std::make_shared<DestinationActionRule>(),
std::make_shared<AIMovementToDestinationRule>(nodeStorage, allowBypassObjects),
std::make_shared<MovementCostRule>(),
std::make_shared<AIPreviousNodeRule>(nodeStorage),
std::make_shared<AIMovementAfterDestinationRule>(ai, cb, nodeStorage, allowBypassObjects)
};
return rules;
}
AIPathfinderConfig::AIPathfinderConfig(
CPlayerSpecificInfoCallback * cb,
Nullkiller * ai,
std::shared_ptr<AINodeStorage> nodeStorage,
bool allowBypassObjects)
:PathfinderConfig(nodeStorage, cb, makeRuleset(cb, ai, nodeStorage, allowBypassObjects)), aiNodeStorage(nodeStorage)
{
options.canUseCast = true;
options.allowLayerTransitioningAfterBattle = true;
options.useTeleportWhirlpool = true;
options.forceUseTeleportWhirlpool = true;
options.useTeleportOneWay = ai->settings->isOneWayMonolithUsageAllowed();;
options.useTeleportOneWayRandom = ai->settings->isOneWayMonolithUsageAllowed();;
}
AIPathfinderConfig::~AIPathfinderConfig() = default;
CPathfinderHelper * AIPathfinderConfig::getOrCreatePathfinderHelper(const PathNodeInfo & source, CGameState * gs)
{
auto hero = aiNodeStorage->getHero(source.node);
auto & helper = pathfindingHelpers[hero];
if(!helper)
{
helper.reset(new CPathfinderHelper(gs, hero, options));
}
return helper.get();
}
}
}
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