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https://github.com/vcmi/vcmi.git
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32391dc7a9
- human player will now use pathfinder settings from config (as before) - nullkiller AI will now use its own, modified settings - added option to configure NKAI usage of monolith to config - fixed pathfinder costs not updating on receiving levelup
67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
/*
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* PathfinderCache.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "PathfinderCache.h"
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#include "CGPathNode.h"
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#include "PathfinderOptions.h"
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#include "../CGameInfoCallback.h"
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#include "../mapObjects/CGHeroInstance.h"
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VCMI_LIB_NAMESPACE_BEGIN
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std::shared_ptr<PathfinderConfig> PathfinderCache::createConfig(const CGHeroInstance * h, CPathsInfo & out)
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{
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auto config = std::make_shared<SingleHeroPathfinderConfig>(out, cb, h);
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config->options = options;
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return config;
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}
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std::shared_ptr<CPathsInfo> PathfinderCache::buildPaths(const CGHeroInstance * h)
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{
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std::shared_ptr<CPathsInfo> result = std::make_shared<CPathsInfo>(cb->getMapSize(), h);
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auto config = createConfig(h, *result);
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cb->calculatePaths(config);
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return result;
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}
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PathfinderCache::PathfinderCache(const CGameInfoCallback * cb, const PathfinderOptions & options)
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: cb(cb)
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, options(options)
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{
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}
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void PathfinderCache::invalidatePaths()
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{
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std::lock_guard lock(pathCacheMutex);
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pathCache.clear();
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}
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std::shared_ptr<const CPathsInfo> PathfinderCache::getPathsInfo(const CGHeroInstance * h)
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{
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std::lock_guard lock(pathCacheMutex);
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auto iter = pathCache.find(h);
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if(iter == std::end(pathCache) || iter->second->heroBonusTreeVersion != h->getTreeVersion())
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{
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auto result = buildPaths(h);
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pathCache[h] = result;
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return result;
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}
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else
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return iter->second;
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}
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VCMI_LIB_NAMESPACE_END
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