nevrax.org : docs

00001 
+00007 /* Copyright, 2000 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX D.T.C. SYSTEM.
+00010  * NEVRAX D.T.C. SYSTEM is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX D.T.C. SYSTEM is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX D.T.C. SYSTEM; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #ifndef NL_ZONE_MANAGER_H
+00027 #define NL_ZONE_MANAGER_H
+00028 
+00029 #include <string>
+00030 #include <map>
+00031 #include "nel/misc/types_nl.h"
+00032 #include "3d/zone.h"
+00033 //#include "nel/misc/task_manager.h"
+00034 
+00035 #include "3d/async_file_manager_3d.h"
+00036 #include "3d/zone_search.h"
+00037 
+00038 
+00039 namespace NL3D
+00040 {
+00041 
+00042 
+00043 typedef volatile        CZone   *TVolatileZonePtr;
+00044 
+00045 
+00053 class CZoneManager : public CZoneSearch
+00054 {
+00055 
+00056 public:
+00057 
+00061         struct SZoneManagerWork
+00062         {
+00063                 // Set to true when zone is removed
+00064                 bool    ZoneRemoved;
+00065                 // Id of zone to remove
+00066                 uint16  IdZoneToRemove;
+00067                 // Name of the Zone for remove to landscape
+00068                 std::string     NameZoneRemoved;
+00069 
+00070                 // Set to true when zone is added
+00071                 bool            ZoneAdded;
+00072                 // Zone for add to landscape
+00073                 CZone           *Zone;
+00074                 // Name of the Zone for add to landscape
+00075                 std::string     NameZoneAdded;
+00076         };
+00077 
+00078 public:
+00079 
+00081         CZoneManager();
+00082 
+00084         ~CZoneManager();
+00085 
+00088         void checkZonesAround (uint x, uint y, uint area);
+00089 
+00091         bool isWorking () { return _WorkInProgress; }
+00092 
+00094         bool isWorkComplete (SZoneManagerWork &rWork);
+00095 
+00100 
+00101         inline void setZonePath (std::string zonePath) { _zonePath = zonePath; }
+00102 
+00104         inline std::string getZonePath (void) { return _zonePath; }
+00105 
+00106 private:
+00107 
+00109         std::string _zonePath;
+00110 
+00111         bool _WorkInProgress;
+00112 
+00113         std::vector<uint16> _LoadedZones;
+00114 
+00115         std::vector<uint16> _ZoneList; // Zone set at a given position
+00116         uint32 _LastX, _LastY;
+00117 
+00119         bool _AddingZone;
+00120         uint16 _ZoneToAddId;
+00121         std::string _ZoneToAddName;
+00122         // Loading Task - Inter-Thread values
+00123         TVolatileZonePtr        _Zone;
+00124 
+00125         // Removing Task
+00126         bool _RemovingZone;
+00127         uint16 _IdZoneToRemove;
+00128 };
+00129 
+00130 
+00138 class CZoneLoadingTask : public NLMISC::IRunnable
+00139 {
+00140 public:
+00142         CZoneLoadingTask (const std::string &sZoneName, TVolatileZonePtr *ppZone);
+00143 
+00145         void run (void);
+00146 
+00147 private:
+00148 
+00149         TVolatileZonePtr        *_Zone;
+00150         std::string _ZoneName;
+00151 };
+00152 
+00153 
+00154 } // NL3D
+00155 
+00156 
+00157 #endif // NL_ZONE_MANAGER_H
+00158 
+00159 /* End of zone_manager.h */
+