src/game/WaypointManager.h

   1 /*
   2  * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef MANGOS_WAYPOINTMANAGER_H
  20 #define MANGOS_WAYPOINTMANAGER_H
  21
  22 #include <vector>
  23 #include <string>
  24 #include "Utilities/UnorderedMap.h"
  25 #include "Policies/Singleton.h"
  26
  27 #define MAX_WAYPOINT_TEXT 5
  28 struct WaypointBehavior
  29 {
  30     uint32 emote;
  31     uint32 spell;
  32     int32  textid[MAX_WAYPOINT_TEXT];
  33     uint32 model1;
  34     uint32 model2;
  35
  36     bool isEmpty();
  37     WaypointBehavior() {}
  38     WaypointBehavior(const WaypointBehavior &b);
  39 };
  40
  41 struct WaypointNode
  42 {
  43     float x;
  44     float y;
  45     float z;
  46     float orientation;
  47     uint32 delay;
  48     WaypointBehavior * behavior;
  49     WaypointNode() : x(0.0f), y(0.0f), z(0.0f), orientation(0.0f), delay(0), behavior(NULL) {}
  50     WaypointNode(float _x, float _y, float _z, float _o, uint32 _delay, WaypointBehavior * _behavior)
  51       : x(_x), y(_y), z(_z), orientation(_o), delay(_delay), behavior(_behavior) {}
  52 };
  53
  54 typedef std::vector<WaypointNode> WaypointPath;
  55
  56 class WaypointManager
  57 {
  58     public:
  59         WaypointManager() {}
  60         ~WaypointManager() { Unload(); }
  61
  62         void Load();
  63         void Unload();
  64
  65         void Cleanup();
  66
  67         WaypointPath *GetPath(uint32 id)
  68         {
  69             WaypointPathMap::iterator itr = m_pathMap.find(id);
  70             return itr != m_pathMap.end() ? &itr->second : NULL;
  71         }
  72
  73         void AddLastNode(uint32 id, float x, float y, float z, float o, uint32 delay, uint32 wpGuid);
  74         void AddAfterNode(uint32 id, uint32 point, float x, float y, float z, float o, uint32 delay, uint32 wpGuid);
  75         uint32 GetLastPoint(uint32 id, uint32 default_notfound);
  76         void DeleteNode(uint32 id, uint32 point);
  77         void DeletePath(uint32 id);
  78         void SetNodePosition(uint32 id, uint32 point, float x, float y, float z);
  79         void SetNodeText(uint32 id, uint32 point, const char *text_field, const char *text);
  80         void CheckTextsExistance(std::set<int32>& ids);
  81
  82     private:
  83         void _addNode(uint32 id, uint32 point, float x, float y, float z, float o, uint32 delay, uint32 wpGuid);
  84         void _clearPath(WaypointPath &path);
  85
  86         typedef UNORDERED_MAP<uint32, WaypointPath> WaypointPathMap;
  87         WaypointPathMap m_pathMap;
  88 };
  89
  90 #define WaypointMgr MaNGOS::Singleton<WaypointManager>::Instance()
  91
  92 #endif