WaypointManager.h

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/*
* This file is part of Project SkyFire https://www.projectskyfire.org.
* See LICENSE.md file for Copyright information
*/
 
#ifndef SKYFIRE_WAYPOINTMANAGER_H
#define SKYFIRE_WAYPOINTMANAGER_H
 
#include "Platform/Singleton.h"
#include <vector>
 
struct WaypointData
{
    uint32 id;
    float x, y, z, orientation;
    uint32 delay;
    uint32 event_id;
    bool run;
    uint8 event_chance;
};
 
typedef std::vector<WaypointData*> WaypointPath;
typedef UNORDERED_MAP<uint32, WaypointPath> WaypointPathContainer;
 
class WaypointMgr
{
    friend class Skyfire::Singleton<WaypointMgr, Skyfire::NullMutex>;
 
public:
    // Attempts to reload a single path from database
    void ReloadPath(uint32 id);
 
    // Loads all paths from database, should only run on startup
    void Load();
 
    // Returns the path from a given id
    WaypointPath const* GetPath(uint32 id) const
    {
        WaypointPathContainer::const_iterator itr = _waypointStore.find(id);
        if (itr != _waypointStore.end())
            return &itr->second;
 
        return NULL;
    }
 
private:
    // Only allow instantiation from the singleton wrapper.
    WaypointMgr();
    ~WaypointMgr();
 
    WaypointPathContainer _waypointStore;
};
 
#define sWaypointMgr Skyfire::Singleton<WaypointMgr, Skyfire::NullMutex>::instance()
 
#endif