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cuberite-2a/src/MapManager.h

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// MapManager.h
#pragma once
#include "FunctionRef.h"
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#include "Map.h"
using cMapCallback = cFunctionRef<bool(cMap &)>;
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// tolua_begin
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/** Manages the in-game maps of a single world - Thread safe. */
class cMapManager
{
public:
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// tolua_end
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cMapManager(cWorld * a_World);
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/** Returns the map with the specified ID, nullptr if out of range.
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WARNING: The returned map object is not thread safe. */
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cMap * GetMapData(unsigned int a_ID);
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/** Creates a new map. Returns nullptr on error */
cMap * CreateMap(int a_CenterX, int a_CenterY, unsigned int a_Scale = 3);
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/** Calls the callback for the map with the specified ID.
Returns true if the map was found and the callback called, false if map not found.
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Callback return value is ignored. */
bool DoWithMap(UInt32 a_ID, cMapCallback a_Callback); // Exported in ManualBindings.cpp
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/** Ticks each registered map */
void TickMaps(void);
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/** Loads the map data from the disk */
void LoadMapData(void);
/** Saves the map data to the disk */
void SaveMapData(void);
private:
typedef std::vector<cMap> cMapList;
cCriticalSection m_CS;
cMapList m_MapData;
cWorld * m_World;
}; // tolua_export
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