Added serverPathfinding library

2026-08-02 03:16:11 -04:00 · 2014-01-15 09:54:09 -07:00
parent 7d149b2784
commit cd99b53a31
43 changed files with 5888 additions and 2 deletions
@@ -0,0 +1,182 @@
+// ======================================================================
+//
+// ServerPathBuilder.h
+// Copyright 2002 Sony Online Entertainment Inc.
+// All Rights Reserved.
+//
+// ======================================================================
+
+#ifndef	INCLUDED_ServerPathBuilder_H
+#define	INCLUDED_ServerPathBuilder_H
+
+#include "serverGame/AiLocation.h"
+#include "Unicode.h"
+
+class CreatureObject;
+class AiLocation;
+class CellProperty;
+class PortalProperty;
+class CityPathGraph;
+class PathGraph;
+class PathSearch;
+class PathNode;
+class ServerObject;
+
+typedef stdlist<AiLocation>::fwd AiPath;
+typedef stdvector<int>::fwd IndexList;
+
+// ======================================================================
+
+int findClosestPathNode( CreatureObject const * creature, PathGraph const * graph );
+int findClosestReachablePathNode( CreatureObject const * creature, PathGraph const * graph );
+int findClosestReachablePathNode ( CellProperty const * cell, Vector const & start, float radius, PathGraph const * graph );
+
+// ======================================================================
+
+class ServerPathBuilder
+{
+public:
+
+	ServerPathBuilder();
+	virtual ~ServerPathBuilder();
+
+	bool     buildPath              ( CreatureObject const * creature, AiLocation const & goal );
+	bool     buildPath              ( CreatureObject const * creature, Unicode::String const & goalName );
+	bool     buildWorldPath         ( AiLocation const & startLocation, AiLocation const & goal );
+	bool     buildPathImmediate     ( AiLocation const & startLocation, AiLocation const & goalLocation );
+
+	bool     buildPath_Async        ( CreatureObject const * creature, AiLocation const & goal );
+	bool     buildPath_Async        ( CreatureObject const * creature, Unicode::String const & goalName );
+
+	void     update                 ( void );
+
+	bool     buildDone              ( void ) const;
+	bool     buildFailed            ( void ) const;
+
+	AiPath * getPath                ( void );
+	bool     getPathIncomplete      ( void ) const;
+
+	bool     getQueued              ( void ) const;
+	void     setQueued              ( bool queued );
+
+	void     setEnableJitter        ( bool enable );
+
+protected:
+
+	bool     buildPath_ToGoal       ( void );
+	bool     buildPath_Named        ( void );
+
+	bool     setupBuildPath         ( CreatureObject const * creature, AiLocation const & goal );
+	bool     setupBuildPath         ( CreatureObject const * creature, Unicode::String const & goalName );
+
+	bool     buildPathInternal      ( CellProperty const * cell, PathGraph const * graph, int indexA, int indexB );
+	bool     buildPathInternal      ( PortalProperty const * building, PathGraph const * graph, int indexA, int indexB );
+
+	bool     buildPathInternal      ( CityPathGraph const * cityGraph, int indexA, int indexB );
+	bool     buildPathInternal      ( CityPathGraph const * cityGraph, int indexA, IndexList const & indexBList );
+
+	bool     expandPath             ( CityPathGraph const * cityGraph, IndexList const & path );
+	
+	bool     buildPath_World        ( void );
+
+	void     addPathNode            ( CellProperty const * cell, PathNode const * node );
+
+	// ----------
+
+	CreatureObject const * m_creature;
+
+	CellProperty const *   m_creatureCell;
+	PathGraph const *      m_creatureCellGraph;
+	int                    m_creatureCellKey;
+	int                    m_creatureCellNodeIndex;
+	int                    m_creatureCellPart;
+	PortalProperty const * m_creatureBuilding;
+	PathGraph const *      m_creatureBuildingGraph;
+	int                    m_creatureBuildingKey;
+	int                    m_creatureBuildingNodeIndex;
+	CityPathGraph const *  m_creatureCityGraph;
+	int                    m_creatureCityNodeIndex;
+	Vector                 m_creaturePosition;
+
+	// ----------
+
+	AiLocation             m_goal;
+	Unicode::String        m_goalName;
+
+	CellProperty const *   m_goalCell;
+	PathGraph const *      m_goalCellGraph;
+	int                    m_goalCellKey;
+	int                    m_goalCellNodeIndex;
+	int                    m_goalCellPart;
+	PortalProperty const * m_goalBuilding;
+	PathGraph const *      m_goalBuildingGraph;
+	int                    m_goalBuildingKey;
+	int                    m_goalBuildingNodeIndex;
+	CityPathGraph const *  m_goalCityGraph;
+	int                    m_goalCityNodeIndex;
+
+	AiPath *               m_path;
+
+	// ----------
+
+	bool                   m_async;
+	bool                   m_buildDone;
+	bool                   m_buildFailed;
+	bool                   m_pathIncomplete;
+	bool                   m_enableJitter;
+
+	// ----------
+
+	PathSearch *           m_cellSearch;
+
+	PathSearch *           m_buildingSearch;
+	
+	PathSearch *           m_citySearch;
+
+	// ----------
+
+	bool                   m_queued;
+};
+
+// ----------------------------------------------------------------------
+
+inline bool ServerPathBuilder::getQueued ( void ) const
+{
+	return m_queued;
+}
+
+inline void ServerPathBuilder::setQueued ( bool queued )
+{
+	m_queued = queued;
+}
+
+// ----------
+
+inline void ServerPathBuilder::setEnableJitter ( bool enable )
+{
+	m_enableJitter = enable;
+}
+
+// ----------
+
+inline AiPath * ServerPathBuilder::getPath ( void )
+{
+	return m_path;
+}
+
+// ----------
+
+inline bool ServerPathBuilder::buildDone ( void ) const
+{
+	return m_buildDone;
+}
+
+inline bool ServerPathBuilder::buildFailed ( void ) const
+{
+	return m_buildFailed;
+}
+
+// ======================================================================
+
+#endif
+