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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2013-08-16 12:25:53 +0200
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2013-08-16 12:25:53 +0200
commitcbde4f546a3135d9889b37aa227468106958a94a (patch)
tree0444a5f3d1797a01fb6a4c01def9933084652e8c /source/World.h
parentFeature and bugfixes [SEE DESC] (diff)
parentReplaced E_ENTITY_TYPE_XXX with cMonster::mtXXX. (diff)
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Diffstat (limited to 'source/World.h')
-rw-r--r--source/World.h118
1 files changed, 92 insertions, 26 deletions
diff --git a/source/World.h b/source/World.h
index b9182e300..5d3de06d0 100644
--- a/source/World.h
+++ b/source/World.h
@@ -20,6 +20,7 @@
#include "Defines.h"
#include "LightingThread.h"
#include "Item.h"
+#include "Mobs/Monster.h"
@@ -69,6 +70,24 @@ public:
public:
cLock(cWorld & a_World);
} ;
+
+ /// A common ancestor for all tasks queued onto the tick thread
+ class cTask
+ {
+ public:
+ virtual void Run(cWorld & a_World) = 0;
+ } ;
+
+ typedef std::vector<cTask *> cTasks;
+
+ class cTaskSaveAllChunks :
+ public cTask
+ {
+ protected:
+ // cTask overrides:
+ virtual void Run(cWorld & a_World) override;
+ } ;
+
// tolua_begin
@@ -136,8 +155,8 @@ public:
void BroadcastAttachEntity (const cEntity & a_Entity, const cEntity * a_Vehicle);
void BroadcastBlockAction (int a_BlockX, int a_BlockY, int a_BlockZ, char a_Byte1, char a_Byte2, BLOCKTYPE a_BlockType, const cClientHandle * a_Exclude = NULL);
void BroadcastBlockBreakAnimation(int a_EntityID, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Stage, const cClientHandle * a_Exclude = NULL);
- void BroadcastBlockEntity (int a_BlockX, int a_BlockY, int a_BlockZ, const cClientHandle * a_Exclude = NULL); ///< If there is a block entity at the specified coods, sends it to all clients except a_Exclude
- void BroadcastChat (const AString & a_Message, const cClientHandle * a_Exclude = NULL);
+ void BroadcastBlockEntity (int a_BlockX, int a_BlockY, int a_BlockZ, const cClientHandle * a_Exclude = NULL); ///< If there is a block entity at the specified coods, sends it to all clients except a_Exclude
+ void BroadcastChat (const AString & a_Message, const cClientHandle * a_Exclude = NULL); // tolua_export
void BroadcastChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer, const cClientHandle * a_Exclude = NULL);
void BroadcastCollectPickup (const cPickup & a_Pickup, const cPlayer & a_Player, const cClientHandle * a_Exclude = NULL);
void BroadcastDestroyEntity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL);
@@ -204,13 +223,6 @@ public:
void CollectPickupsByPlayer(cPlayer * a_Player);
- // MOTD
- const AString & GetDescription(void) const {return m_Description; } // FIXME: This should not be in cWorld
-
- // Max Players
- unsigned int GetMaxPlayers(void) const {return m_MaxPlayers; } // tolua_export
- void SetMaxPlayers(int iMax); // tolua_export
-
void AddPlayer( cPlayer* a_Player );
void RemovePlayer( cPlayer* a_Player );
@@ -223,8 +235,6 @@ public:
/// Finds a player from a partial or complete player name and calls the callback - case-insensitive
bool FindAndDoWithPlayer(const AString & a_PlayerNameHint, cPlayerListCallback & a_Callback); // >> EXPORTED IN MANUALBINDINGS <<
- unsigned int GetNumPlayers(); // tolua_export
-
// TODO: This interface is dangerous - rewrite to DoWithClosestPlayer(pos, sight, action)
cPlayer * FindClosestPlayer(const Vector3f & a_Pos, float a_SightLimit);
@@ -394,7 +404,7 @@ public:
| esWitherBirth | TBD |
| esPlugin | void * |
*/
- void DoExplosiontAt(double a_ExplosionSize, double a_BlockX, double a_BlockY, double a_BlockZ, bool a_CanCauseFire, eExplosionSource a_Source, void * a_SourceData);
+ void DoExplosiontAt(double a_ExplosionSize, double a_BlockX, double a_BlockY, double a_BlockZ, bool a_CanCauseFire, eExplosionSource a_Source, void * a_SourceData); // tolua_export
/// Calls the callback for the chest at the specified coords; returns false if there's no chest at those coords, true if found
bool DoWithChestAt (int a_BlockX, int a_BlockY, int a_BlockZ, cChestCallback & a_Callback); // Exported in ManualBindings.cpp
@@ -470,10 +480,17 @@ public:
if(a_Z < 0 && a_Z % cChunkDef::Width != 0) a_ChunkZ--;
}
- void SaveAllChunks(void); // tolua_export
+ /// Saves all chunks immediately. Dangerous interface, may deadlock, use QueueSaveAllChunks() instead
+ void SaveAllChunks(void); // tolua_export
+
+ /// Queues a task to save all chunks onto the tick thread. The prefferred way of saving chunks from external sources
+ void QueueSaveAllChunks(void); // tolua_export
+
+ /// Queues a task onto the tick thread. The task object will be deleted once the task is finished
+ void QueueTask(cTask * a_Task);
/// Returns the number of chunks loaded
- int GetNumChunks() const; // tolua_export
+ int GetNumChunks() const; // tolua_export
/// Returns the number of chunks loaded and dirty, and in the lighting queue
void GetChunkStats(int & a_NumValid, int & a_NumDirty, int & a_NumInLightingQueue);
@@ -484,12 +501,14 @@ public:
inline int GetStorageLoadQueueLength(void) { return m_Storage.GetLoadQueueLength(); } // tolua_export
inline int GetStorageSaveQueueLength(void) { return m_Storage.GetSaveQueueLength(); } // tolua_export
- void Tick(float a_Dt);
-
void InitializeSpawn(void);
+ /// Starts threads that belong to this world
+ void Start(void);
+
/// Stops threads that belong to this world (part of deinit)
- void StopThreads(void);
+ void Stop(void);
+
void TickQueuedBlocks(float a_Dt);
struct BlockTickQueueItem
@@ -528,8 +547,8 @@ public:
bool IsBlockDirectlyWatered(int a_BlockX, int a_BlockY, int a_BlockZ); // tolua_export
- /// Spawns a mob of the specified entity type. Returns the mob's EntityID if recognized and spawned, <0 otherwise
- int SpawnMob(double a_PosX, double a_PosY, double a_PosZ, int a_EntityType); // tolua_export
+ /// Spawns a mob of the specified type. Returns the mob's EntityID if recognized and spawned, <0 otherwise
+ int SpawnMob(double a_PosX, double a_PosY, double a_PosZ, cMonster::eType a_MonsterType); // tolua_export
/// Returns a random number from the m_TickRand in range [0 .. a_Range]. To be used only in the tick thread!
int GetTickRandomNumber(unsigned a_Range) { return (int)(m_TickRand.randInt(a_Range)); }
@@ -540,7 +559,28 @@ public:
private:
friend class cRoot;
+
+ class cTickThread :
+ public cIsThread
+ {
+ typedef cIsThread super;
+ public:
+ cTickThread(cWorld & a_World);
+
+ protected:
+ cWorld & m_World;
+
+ // cIsThread overrides:
+ virtual void Execute(void) override;
+ } ;
+
+ AString m_WorldName;
+ AString m_IniFileName;
+
+ /// Name of the storage schema used to load and save chunks
+ AString m_StorageSchema;
+
/// The dimension of the world, used by the client to provide correct lighting scheme
eDimension m_Dimension;
@@ -583,8 +623,6 @@ private:
cWorldStorage m_Storage;
- AString m_Description;
-
unsigned int m_MaxPlayers;
cChunkMap * m_ChunkMap;
@@ -616,15 +654,43 @@ private:
cChunkSender m_ChunkSender;
cLightingThread m_Lighting;
-
- AString m_WorldName;
- AString m_IniFileName;
+ cTickThread m_TickThread;
+
+ /// Guards the m_Tasks
+ cCriticalSection m_CSTasks;
+ /// Tasks that have been queued onto the tick thread; guarded by m_CSTasks
+ cTasks m_Tasks;
+
+ /// Guards m_Clients
+ cCriticalSection m_CSClients;
+
+ /// List of clients in this world, these will be ticked by this world
+ cClientHandleList m_Clients;
+
+ /// Clients that are scheduled for removal (ticked in another world), waiting for TickClients() to remove them
+ cClientHandleList m_ClientsToRemove;
+
+ /// Clients that are scheduled for adding, waiting for TickClients to add them
+ cClientHandleList m_ClientsToAdd;
+
+
cWorld(const AString & a_WorldName);
~cWorld();
- void TickWeather(float a_Dt); // Handles weather each tick
- void TickSpawnMobs(float a_Dt); // Handles mob spawning each tick
+ void Tick(float a_Dt);
+
+ /// Handles the weather in each tick
+ void TickWeather(float a_Dt);
+
+ /// Handles the mob spawning each tick
+ void TickSpawnMobs(float a_Dt);
+
+ /// Executes all tasks queued onto the tick thread
+ void TickQueuedTasks(void);
+
+ /// Ticks all clients that are in this world
+ void TickClients(float a_Dt);
/// Creates a new fluid simulator, loads its settings from the inifile (a_FluidName section)
cFluidSimulator * InitializeFluidSimulator(cIniFile & a_IniFile, const char * a_FluidName, BLOCKTYPE a_SimulateBlock, BLOCKTYPE a_StationaryBlock);