mirror of
https://github.com/vcmi/vcmi.git
synced 2024-12-26 22:57:00 +02:00
119 lines
2.7 KiB
C++
119 lines
2.7 KiB
C++
/*
|
|
* RecruitHeroBehavior.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 "ClusterBehavior.h"
|
|
#include "../AIGateway.h"
|
|
#include "../Engine/Nullkiller.h"
|
|
#include "../AIUtility.h"
|
|
#include "../Markers/UnlockCluster.h"
|
|
#include "../Goals/Composition.h"
|
|
#include "../Behaviors/CaptureObjectsBehavior.h"
|
|
|
|
namespace NKAI
|
|
{
|
|
|
|
using namespace Goals;
|
|
|
|
std::string ClusterBehavior::toString() const
|
|
{
|
|
return "Unlock Clusters";
|
|
}
|
|
|
|
Goals::TGoalVec ClusterBehavior::decompose() const
|
|
{
|
|
Goals::TGoalVec tasks;
|
|
auto clusters = ai->nullkiller->objectClusterizer->getLockedClusters();
|
|
|
|
for(auto cluster : clusters)
|
|
{
|
|
vstd::concatenate(tasks, decomposeCluster(cluster));
|
|
}
|
|
|
|
return tasks;
|
|
}
|
|
|
|
Goals::TGoalVec ClusterBehavior::decomposeCluster(std::shared_ptr<ObjectCluster> cluster) const
|
|
{
|
|
auto center = cluster->calculateCenter();
|
|
auto paths = ai->nullkiller->pathfinder->getPathInfo(center->visitablePos());
|
|
auto blockerPos = cluster->blocker->visitablePos();
|
|
std::vector<AIPath> blockerPaths;
|
|
|
|
blockerPaths.reserve(paths.size());
|
|
|
|
TGoalVec goals;
|
|
|
|
#if NKAI_TRACE_LEVEL >= 2
|
|
logAi->trace(
|
|
"Checking cluster %s %s, found %d paths",
|
|
cluster->blocker->getObjectName(),
|
|
cluster->blocker->visitablePos().toString(),
|
|
paths.size());
|
|
#endif
|
|
|
|
for(auto path = paths.begin(); path != paths.end();)
|
|
{
|
|
#if NKAI_TRACE_LEVEL >= 2
|
|
logAi->trace("Checking path %s", path->toString());
|
|
#endif
|
|
|
|
auto blocker = ai->nullkiller->objectClusterizer->getBlocker(*path);
|
|
|
|
if(blocker != cluster->blocker)
|
|
{
|
|
path = paths.erase(path);
|
|
continue;
|
|
}
|
|
|
|
blockerPaths.push_back(*path);
|
|
|
|
AIPath & clonedPath = blockerPaths.back();
|
|
|
|
clonedPath.nodes.clear();
|
|
|
|
for(auto node = path->nodes.rbegin(); node != path->nodes.rend(); node++)
|
|
{
|
|
clonedPath.nodes.insert(clonedPath.nodes.begin(), *node);
|
|
|
|
if(node->coord == blockerPos || cb->getGuardingCreaturePosition(node->coord) == blockerPos)
|
|
break;
|
|
}
|
|
|
|
for(auto & node : clonedPath.nodes)
|
|
node.parentIndex -= path->nodes.size() - clonedPath.nodes.size();
|
|
|
|
#if NKAI_TRACE_LEVEL >= 2
|
|
logAi->trace("Unlock path found %s", blockerPaths.back().toString());
|
|
#endif
|
|
path++;
|
|
}
|
|
|
|
#if NKAI_TRACE_LEVEL >= 2
|
|
logAi->trace("Decompose unlock paths");
|
|
#endif
|
|
|
|
auto unlockTasks = CaptureObjectsBehavior::getVisitGoals(blockerPaths);
|
|
|
|
for(int i = 0; i < paths.size(); i++)
|
|
{
|
|
if(unlockTasks[i]->invalid())
|
|
continue;
|
|
|
|
auto path = paths[i];
|
|
auto elementarUnlock = sptr(UnlockCluster(cluster, path));
|
|
|
|
goals.push_back(sptr(Composition().addNext(elementarUnlock).addNext(unlockTasks[i])));
|
|
}
|
|
|
|
return goals;
|
|
}
|
|
|
|
}
|