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authorMattes D <github@xoft.cz>2013-11-27 09:23:17 +0100
committerMattes D <github@xoft.cz>2013-11-27 09:23:17 +0100
commit49760db89d94ede5d123d927141a6cd60dbaaf07 (patch)
tree6c6cf99e4cf3128311a93cd187947b502f3732a0 /src/World.h
parentcWorld::SpawnExperienceOrb() now returns the entity ID of the spawned orb. (diff)
parentFixed VC2008 compilation, normalized include paths. (diff)
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Diffstat (limited to 'src/World.h')
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diff --git a/src/World.h b/src/World.h
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+++ b/src/World.h
@@ -0,0 +1,753 @@
+
+#pragma once
+
+#ifndef _WIN32
+ #include "BlockID.h"
+#else
+ enum ENUM_ITEM_ID;
+#endif
+
+#define MAX_PLAYERS 65535
+
+#include "Simulator/SimulatorManager.h"
+#include "MersenneTwister.h"
+#include "ChunkMap.h"
+#include "WorldStorage/WorldStorage.h"
+#include "Generating/ChunkGenerator.h"
+#include "Vector3i.h"
+#include "Vector3f.h"
+#include "ChunkSender.h"
+#include "Defines.h"
+#include "LightingThread.h"
+#include "Item.h"
+#include "Mobs/Monster.h"
+#include "Entities/ProjectileEntity.h"
+
+
+
+
+
+class cRedstone;
+class cFireSimulator;
+class cFluidSimulator;
+class cSandSimulator;
+class cRedstoneSimulator;
+class cItem;
+class cPlayer;
+class cClientHandle;
+class cEntity;
+class cBlockEntity;
+class cWorldGenerator; // The generator that actually generates the chunks for a single world
+class cChunkGenerator; // The thread responsible for generating chunks
+class cChestEntity;
+class cDispenserEntity;
+class cFurnaceEntity;
+class cMobCensus;
+
+typedef std::list< cPlayer * > cPlayerList;
+
+typedef cItemCallback<cPlayer> cPlayerListCallback;
+typedef cItemCallback<cEntity> cEntityCallback;
+typedef cItemCallback<cChestEntity> cChestCallback;
+typedef cItemCallback<cDispenserEntity> cDispenserCallback;
+typedef cItemCallback<cFurnaceEntity> cFurnaceCallback;
+
+
+
+
+
+
+// tolua_begin
+class cWorld
+{
+public:
+
+ // tolua_end
+
+ /// A simple RAII locker for the chunkmap - locks the chunkmap in its constructor, unlocks it in the destructor
+ class cLock :
+ public cCSLock
+ {
+ typedef cCSLock super;
+ 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;
+ } ;
+
+
+ static const char * GetClassStatic(void) // Needed for ManualBindings's ForEach templates
+ {
+ return "cWorld";
+ }
+
+ // tolua_begin
+
+ int GetTicksUntilWeatherChange(void) const { return m_WeatherInterval; }
+ Int64 GetWorldAge(void) const { return m_WorldAge; }
+ Int64 GetTimeOfDay(void) const { return m_TimeOfDay; }
+
+ void SetTicksUntilWeatherChange(int a_WeatherInterval)
+ {
+ m_WeatherInterval = a_WeatherInterval;
+ }
+
+ void SetTimeOfDay(Int64 a_TimeOfDay)
+ {
+ m_TimeOfDay = a_TimeOfDay;
+ m_TimeOfDaySecs = (double)a_TimeOfDay / 20.0;
+ BroadcastTimeUpdate();
+ }
+
+ /// Returns the current game mode. Partly OBSOLETE, you should use IsGameModeXXX() functions wherever applicable
+ eGameMode GetGameMode(void) const { return m_GameMode; }
+
+ /// Returns true if the world is in Creative mode
+ bool IsGameModeCreative(void) const { return (m_GameMode == gmCreative); }
+
+ /// Returns true if the world is in Survival mode
+ bool IsGameModeSurvival(void) const { return (m_GameMode == gmSurvival); }
+
+ /// Returns true if the world is in Adventure mode
+ bool IsGameModeAdventure(void) const { return (m_GameMode == gmAdventure); }
+
+ bool IsPVPEnabled(void) const { return m_bEnabledPVP; }
+ bool IsDeepSnowEnabled(void) const { return m_IsDeepSnowEnabled; }
+
+ eDimension GetDimension(void) const { return m_Dimension; }
+
+ /// Returns the world height at the specified coords; waits for the chunk to get loaded / generated
+ int GetHeight(int a_BlockX, int a_BlockZ);
+
+ // tolua_end
+
+ /// Retrieves the world height at the specified coords; returns false if chunk not loaded / generated
+ bool TryGetHeight(int a_BlockX, int a_BlockZ, int & a_Height); // Exported in ManualBindings.cpp
+
+ // Broadcast respective packets to all clients of the chunk where the event is taking place
+ // (Please keep these alpha-sorted)
+ 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); // 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);
+ void BroadcastEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item, const cClientHandle * a_Exclude = NULL);
+ void BroadcastEntityHeadLook (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL);
+ void BroadcastEntityLook (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL);
+ void BroadcastEntityMetadata (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL);
+ void BroadcastEntityRelMove (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ, const cClientHandle * a_Exclude = NULL);
+ void BroadcastEntityRelMoveLook (const cEntity & a_Entity, char a_RelX, char a_RelY, char a_RelZ, const cClientHandle * a_Exclude = NULL);
+ void BroadcastEntityStatus (const cEntity & a_Entity, char a_Status, const cClientHandle * a_Exclude = NULL);
+ void BroadcastEntityVelocity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL);
+ void BroadcastPlayerAnimation (const cPlayer & a_Player, char a_Animation, const cClientHandle * a_Exclude = NULL);
+ void BroadcastPlayerListItem (const cPlayer & a_Player, bool a_IsOnline, const cClientHandle * a_Exclude = NULL);
+ void BroadcastSoundEffect (const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch, const cClientHandle * a_Exclude = NULL); // tolua_export a_Src coords are Block * 8
+ void BroadcastSoundParticleEffect(int a_EffectID, int a_SrcX, int a_SrcY, int a_SrcZ, int a_Data, const cClientHandle * a_Exclude = NULL); // tolua_export
+ void BroadcastSpawnEntity (cEntity & a_Entity, const cClientHandle * a_Exclude = NULL);
+ void BroadcastTeleportEntity (const cEntity & a_Entity, const cClientHandle * a_Exclude = NULL);
+ void BroadcastThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ, const cClientHandle * a_Exclude = NULL);
+ void BroadcastTimeUpdate (const cClientHandle * a_Exclude = NULL);
+ void BroadcastUseBed (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ );
+ void BroadcastWeather (eWeather a_Weather, const cClientHandle * a_Exclude = NULL);
+
+ /// If there is a block entity at the specified coords, sends it to the client specified
+ void SendBlockEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cClientHandle & a_Client);
+
+ void MarkChunkDirty (int a_ChunkX, int a_ChunkZ);
+ void MarkChunkSaving(int a_ChunkX, int a_ChunkZ);
+ void MarkChunkSaved (int a_ChunkX, int a_ChunkZ);
+
+ /** Sets the chunk data as either loaded from the storage or generated.
+ a_BlockLight and a_BlockSkyLight are optional, if not present, chunk will be marked as unlighted.
+ a_BiomeMap is optional, if not present, biomes will be calculated by the generator
+ a_HeightMap is optional, if not present, will be calculated.
+ If a_MarkDirty is set, the chunk is set as dirty (used after generating)
+ */
+ void SetChunkData(
+ int a_ChunkX, int a_ChunkZ,
+ const BLOCKTYPE * a_BlockTypes,
+ const NIBBLETYPE * a_BlockMeta,
+ const NIBBLETYPE * a_BlockLight,
+ const NIBBLETYPE * a_BlockSkyLight,
+ const cChunkDef::HeightMap * a_HeightMap,
+ const cChunkDef::BiomeMap * a_BiomeMap,
+ cEntityList & a_Entities,
+ cBlockEntityList & a_BlockEntities,
+ bool a_MarkDirty
+ );
+
+ void ChunkLighted(
+ int a_ChunkX, int a_ChunkZ,
+ const cChunkDef::BlockNibbles & a_BlockLight,
+ const cChunkDef::BlockNibbles & a_SkyLight
+ );
+
+ bool GetChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataCallback & a_Callback);
+
+ /// Gets the chunk's blocks, only the block types
+ bool GetChunkBlockTypes(int a_ChunkX, int a_ChunkZ, BLOCKTYPE * a_BlockTypes);
+
+ bool IsChunkValid (int a_ChunkX, int a_ChunkZ) const;
+ bool HasChunkAnyClients(int a_ChunkX, int a_ChunkZ) const;
+
+ void UnloadUnusedChunks(void); // tolua_export
+
+ void CollectPickupsByPlayer(cPlayer * a_Player);
+
+ void AddPlayer( cPlayer* a_Player );
+ void RemovePlayer( cPlayer* a_Player );
+
+ /// Calls the callback for each player in the list; returns true if all players processed, false if the callback aborted by returning true
+ bool ForEachPlayer(cPlayerListCallback & a_Callback); // >> EXPORTED IN MANUALBINDINGS <<
+
+ /// Calls the callback for the player of the given name; returns true if the player was found and the callback called, false if player not found. Callback return ignored
+ bool DoWithPlayer(const AString & a_PlayerName, cPlayerListCallback & a_Callback); // >> EXPORTED IN MANUALBINDINGS <<
+
+ /// 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 <<
+
+ // TODO: This interface is dangerous - rewrite to DoWithClosestPlayer(pos, sight, action)
+ cPlayer * FindClosestPlayer(const Vector3f & a_Pos, float a_SightLimit);
+
+ void SendPlayerList(cPlayer * a_DestPlayer); // Sends playerlist to the player
+
+ /// Adds the entity into its appropriate chunk; takes ownership of the entity ptr
+ void AddEntity(cEntity * a_Entity);
+
+ bool HasEntity(int a_UniqueID);
+
+ /// Removes the entity, the entity ptr ownership is assumed taken by the caller
+ void RemoveEntity(cEntity * a_Entity);
+
+ /// Calls the callback for each entity in the entire world; returns true if all entities processed, false if the callback aborted by returning true
+ bool ForEachEntity(cEntityCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Calls the callback for each entity in the specified chunk; returns true if all entities processed, false if the callback aborted by returning true
+ bool ForEachEntityInChunk(int a_ChunkX, int a_ChunkZ, cEntityCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Calls the callback if the entity with the specified ID is found, with the entity object as the callback param. Returns true if entity found and callback returned false.
+ bool DoWithEntityByID(int a_UniqueID, cEntityCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Compares clients of two chunks, calls the callback accordingly
+ void CompareChunkClients(int a_ChunkX1, int a_ChunkZ1, int a_ChunkX2, int a_ChunkZ2, cClientDiffCallback & a_Callback);
+
+ /// Adds client to a chunk, if not already present; returns true if added, false if present
+ bool AddChunkClient(int a_ChunkX, int a_ChunkZ, cClientHandle * a_Client);
+
+ /// Removes client from the chunk specified
+ void RemoveChunkClient(int a_ChunkX, int a_ChunkZ, cClientHandle * a_Client);
+
+ /// Removes the client from all chunks it is present in
+ void RemoveClientFromChunks(cClientHandle * a_Client);
+
+ /// Sends the chunk to the client specified, if the chunk is valid. If not valid, the request is postponed (ChunkSender will send that chunk when it becomes valid+lighted)
+ void SendChunkTo(int a_ChunkX, int a_ChunkZ, cClientHandle * a_Client);
+
+ /// Removes client from ChunkSender's queue of chunks to be sent
+ void RemoveClientFromChunkSender(cClientHandle * a_Client);
+
+ /// Touches the chunk, causing it to be loaded or generated
+ void TouchChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ);
+
+ /// Loads the chunk, if not already loaded. Doesn't generate. Returns true if chunk valid (even if already loaded before)
+ bool LoadChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ);
+
+ /// Loads the chunks specified. Doesn't report failure, other than chunks being !IsValid()
+ void LoadChunks(const cChunkCoordsList & a_Chunks);
+
+ /// Marks the chunk as failed-to-load:
+ void ChunkLoadFailed(int a_ChunkX, int a_ChunkY, int a_ChunkZ);
+
+ /// Sets the sign text, asking plugins for permission first. a_Player is the player who this change belongs to, may be NULL. Returns true if sign text changed. Same as UpdateSign()
+ bool SetSignLines(int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4, cPlayer * a_Player = NULL); // Exported in ManualBindings.cpp
+
+ /// Sets the sign text, asking plugins for permission first. a_Player is the player who this change belongs to, may be NULL. Returns true if sign text changed. Same as SetSignLines()
+ bool UpdateSign(int a_X, int a_Y, int a_Z, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4, cPlayer * a_Player = NULL); // Exported in ManualBindings.cpp
+
+ /// Marks (a_Stay == true) or unmarks (a_Stay == false) chunks as non-unloadable. To be used only by cChunkStay!
+ void ChunksStay(const cChunkCoordsList & a_Chunks, bool a_Stay = true);
+
+ /// Regenerate the given chunk:
+ void RegenerateChunk(int a_ChunkX, int a_ChunkZ); // tolua_export
+
+ /// Generates the given chunk, if not already generated
+ void GenerateChunk(int a_ChunkX, int a_ChunkZ); // tolua_export
+
+ /// Queues a chunk for lighting; a_Callback is called after the chunk is lighted
+ void QueueLightChunk(int a_ChunkX, int a_ChunkZ, cChunkCoordCallback * a_Callback = NULL);
+
+ bool IsChunkLighted(int a_ChunkX, int a_ChunkZ);
+
+ /// Calls the callback for each chunk in the coords specified (all cords are inclusive). Returns true if all chunks have been processed successfully
+ bool ForEachChunkInRect(int a_MinChunkX, int a_MaxChunkX, int a_MinChunkZ, int a_MaxChunkZ, cChunkDataCallback & a_Callback);
+
+ // tolua_begin
+
+ /** Sets the block at the specified coords to the specified value.
+ Full processing, incl. updating neighbors, is performed.
+ */
+ void SetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
+
+ /** Sets the block at the specified coords to the specified value.
+ The replacement doesn't trigger block updates.
+ The replaced blocks aren't checked for block entities (block entity is leaked if it exists at this block)
+ */
+ void FastSetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
+
+ /** Queues a SetBlock() with the specified parameters after the specified number of ticks.
+ Calls SetBlock(), so performs full processing of the replaced block.
+ */
+ void QueueSetBlock(int a_BlockX, int a_BLockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, int a_TickDelay);
+
+ BLOCKTYPE GetBlock (int a_BlockX, int a_BlockY, int a_BlockZ);
+ NIBBLETYPE GetBlockMeta (int a_BlockX, int a_BlockY, int a_BlockZ);
+ void SetBlockMeta (int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_MetaData);
+ NIBBLETYPE GetBlockSkyLight (int a_BlockX, int a_BlockY, int a_BlockZ);
+ NIBBLETYPE GetBlockBlockLight(int a_BlockX, int a_BlockY, int a_BlockZ);
+
+ // tolua_end
+
+ bool GetBlockTypeMeta (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta); // TODO: Exported in ManualBindings.cpp
+ bool GetBlockInfo (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE & a_BlockType, NIBBLETYPE & a_Meta, NIBBLETYPE & a_SkyLight, NIBBLETYPE & a_BlockLight); // TODO: Exported in ManualBindings.cpp
+ // TODO: NIBBLETYPE GetBlockActualLight(int a_BlockX, int a_BlockY, int a_BlockZ);
+
+ // tolua_begin
+
+ // Vector3i variants:
+ void FastSetBlock(const Vector3i & a_Pos, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta ) { FastSetBlock( a_Pos.x, a_Pos.y, a_Pos.z, a_BlockType, a_BlockMeta ); }
+ BLOCKTYPE GetBlock (const Vector3i & a_Pos ) { return GetBlock( a_Pos.x, a_Pos.y, a_Pos.z ); }
+ NIBBLETYPE GetBlockMeta(const Vector3i & a_Pos ) { return GetBlockMeta( a_Pos.x, a_Pos.y, a_Pos.z ); }
+ void SetBlockMeta(const Vector3i & a_Pos, NIBBLETYPE a_MetaData ) { SetBlockMeta( a_Pos.x, a_Pos.y, a_Pos.z, a_MetaData ); }
+ // tolua_end
+
+ /** Writes the block area into the specified coords.
+ Returns true if all chunks have been processed.
+ Prefer cBlockArea::Write() instead, this is the internal implementation; cBlockArea does error checking, too.
+ a_DataTypes is a bitmask of cBlockArea::baXXX constants ORed together.
+ */
+ bool WriteBlockArea(cBlockArea & a_Area, int a_MinBlockX, int a_MinBlockY, int a_MinBlockZ, int a_DataTypes);
+
+ // tolua_begin
+
+ /// Spawns item pickups for each item in the list. May compress pickups if too many entities:
+ void SpawnItemPickups(const cItems & a_Pickups, double a_BlockX, double a_BlockY, double a_BlockZ, double a_FlyAwaySpeed = 1.0, bool IsPlayerCreated = false);
+
+ /// Spawns item pickups for each item in the list. May compress pickups if too many entities. All pickups get the speed specified:
+ void SpawnItemPickups(const cItems & a_Pickups, double a_BlockX, double a_BlockY, double a_BlockZ, double a_SpeedX, double a_SpeedY, double a_SpeedZ, bool IsPlayerCreated = false);
+
+ /// Spawns an experience orb at the given location with the given reward. It returns the UniqueID of the spawned experience orb.
+ int SpawnExperienceOrb(double a_X, double a_Y, double a_Z, int a_Reward);
+
+ /// Spawns a new primed TNT entity at the specified block coords and specified fuse duration. Initial velocity is given based on the relative coefficient provided
+ void SpawnPrimedTNT(double a_X, double a_Y, double a_Z, double a_FuseTimeInSec, double a_InitialVelocityCoeff = 1);
+
+ // tolua_end
+
+ /// Replaces world blocks with a_Blocks, if they are of type a_FilterBlockType
+ void ReplaceBlocks(const sSetBlockVector & a_Blocks, BLOCKTYPE a_FilterBlockType);
+
+ /// Retrieves block types of the specified blocks. If a chunk is not loaded, doesn't modify the block. Returns true if all blocks were read.
+ bool GetBlocks(sSetBlockVector & a_Blocks, bool a_ContinueOnFailure);
+
+ // tolua_begin
+ bool DigBlock (int a_X, int a_Y, int a_Z);
+ void SendBlockTo(int a_X, int a_Y, int a_Z, cPlayer * a_Player );
+
+ double GetSpawnX(void) const { return m_SpawnX; }
+ double GetSpawnY(void) const { return m_SpawnY; }
+ double GetSpawnZ(void) const { return m_SpawnZ; }
+
+ /// Wakes up the simulators for the specified block
+ void WakeUpSimulators(int a_BlockX, int a_BlockY, int a_BlockZ);
+
+ /// Wakes up the simulators for the specified area of blocks
+ void WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ);
+
+ // tolua_end
+
+ inline cSimulatorManager * GetSimulatorManager(void) { return m_SimulatorManager; }
+
+ inline cFluidSimulator * GetWaterSimulator(void) { return m_WaterSimulator; }
+ inline cFluidSimulator * GetLavaSimulator (void) { return m_LavaSimulator; }
+
+ /// Calls the callback for each block entity in the specified chunk; returns true if all block entities processed, false if the callback aborted by returning true
+ bool ForEachBlockEntityInChunk(int a_ChunkX, int a_ChunkZ, cBlockEntityCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Calls the callback for each chest in the specified chunk; returns true if all chests processed, false if the callback aborted by returning true
+ bool ForEachChestInChunk(int a_ChunkX, int a_ChunkZ, cChestCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Calls the callback for each dispenser in the specified chunk; returns true if all dispensers processed, false if the callback aborted by returning true
+ bool ForEachDispenserInChunk(int a_ChunkX, int a_ChunkZ, cDispenserCallback & a_Callback);
+
+ /// Calls the callback for each dropper in the specified chunk; returns true if all droppers processed, false if the callback aborted by returning true
+ bool ForEachDropperInChunk(int a_ChunkX, int a_ChunkZ, cDropperCallback & a_Callback);
+
+ /// Calls the callback for each dropspenser in the specified chunk; returns true if all dropspensers processed, false if the callback aborted by returning true
+ bool ForEachDropSpenserInChunk(int a_ChunkX, int a_ChunkZ, cDropSpenserCallback & a_Callback);
+
+ /// Calls the callback for each furnace in the specified chunk; returns true if all furnaces processed, false if the callback aborted by returning true
+ bool ForEachFurnaceInChunk(int a_ChunkX, int a_ChunkZ, cFurnaceCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /** Does an explosion with the specified strength at the specified coordinate
+ a_SourceData exact type depends on the a_Source:
+ | esOther | void * |
+ | esPrimedTNT | cTNTEntity * |
+ | esCreeper | cCreeper * |
+ | esBed | cVector3i * |
+ | esEnderCrystal | Vector3i * |
+ | esGhastFireball | cGhastFireball * |
+ | esWitherSkullBlack | TBD |
+ | esWitherSkullBlue | TBD |
+ | esWitherBirth | TBD |
+ | esPlugin | void * |
+ */
+ void DoExplosionAt(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 block entity at the specified coords; returns false if there's no block entity at those coords, true if found
+ bool DoWithBlockEntityAt(int a_BlockX, int a_BlockY, int a_BlockZ, cBlockEntityCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// 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
+
+ /// Calls the callback for the dispenser at the specified coords; returns false if there's no dispenser at those coords or callback returns true, returns true if found
+ bool DoWithDispenserAt(int a_BlockX, int a_BlockY, int a_BlockZ, cDispenserCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Calls the callback for the dropper at the specified coords; returns false if there's no dropper at those coords or callback returns true, returns true if found
+ bool DoWithDropperAt(int a_BlockX, int a_BlockY, int a_BlockZ, cDropperCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Calls the callback for the dropspenser at the specified coords; returns false if there's no dropspenser at those coords or callback returns true, returns true if found
+ bool DoWithDropSpenserAt(int a_BlockX, int a_BlockY, int a_BlockZ, cDropSpenserCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Calls the callback for the furnace at the specified coords; returns false if there's no furnace at those coords or callback returns true, returns true if found
+ bool DoWithFurnaceAt(int a_BlockX, int a_BlockY, int a_BlockZ, cFurnaceCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Retrieves the test on the sign at the specified coords; returns false if there's no sign at those coords, true if found
+ bool GetSignLines (int a_BlockX, int a_BlockY, int a_BlockZ, AString & a_Line1, AString & a_Line2, AString & a_Line3, AString & a_Line4); // Exported in ManualBindings.cpp
+
+ /// a_Player is using block entity at [x, y, z], handle that:
+ void UseBlockEntity(cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ) {m_ChunkMap->UseBlockEntity(a_Player, a_BlockX, a_BlockY, a_BlockZ); } // tolua_export
+
+ /// Calls the callback for the chunk specified, with ChunkMapCS locked; returns false if the chunk doesn't exist, otherwise returns the same value as the callback
+ bool DoWithChunk(int a_ChunkX, int a_ChunkZ, cChunkCallback & a_Callback);
+
+ void GrowTreeImage(const sSetBlockVector & a_Blocks);
+
+ // tolua_begin
+
+ /// Grows a tree at the specified coords, either from a sapling there, or based on the biome
+ void GrowTree (int a_BlockX, int a_BlockY, int a_BlockZ);
+
+ /// Grows a tree at the specified coords, based on the sapling meta provided
+ void GrowTreeFromSapling(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_SaplingMeta);
+
+ /// Grows a tree at the specified coords, based on the biome in the place
+ void GrowTreeByBiome (int a_BlockX, int a_BlockY, int a_BlockZ);
+
+ /// Grows the plant at the specified block to its ripe stage (bonemeal used); returns false if the block is not growable. If a_IsBonemeal is true, block is not grown if not allowed in world.ini
+ bool GrowRipePlant(int a_BlockX, int a_BlockY, int a_BlockZ, bool a_IsByBonemeal = false);
+
+ /// Grows a cactus present at the block specified by the amount of blocks specified, up to the max height specified in the config
+ void GrowCactus(int a_BlockX, int a_BlockY, int a_BlockZ, int a_NumBlocksToGrow);
+
+ /// Grows a melon or a pumpkin next to the block specified (assumed to be the stem)
+ void GrowMelonPumpkin(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType);
+
+ /// Grows a sugarcane present at the block specified by the amount of blocks specified, up to the max height specified in the config
+ void GrowSugarcane(int a_BlockX, int a_BlockY, int a_BlockZ, int a_NumBlocksToGrow);
+
+ /// Returns the biome at the specified coords. Reads the biome from the chunk, if loaded, otherwise uses the world generator to provide the biome value
+ int GetBiomeAt(int a_BlockX, int a_BlockZ);
+
+ /// Returns the name of the world
+ const AString & GetName(void) const { return m_WorldName; }
+
+ /// Returns the name of the world.ini file used by this world
+ const AString & GetIniFileName(void) const {return m_IniFileName; }
+
+ // tolua_end
+
+ inline static void AbsoluteToRelative( int & a_X, int & a_Y, int & a_Z, int & a_ChunkX, int & a_ChunkY, int & a_ChunkZ )
+ {
+ // TODO: Use floor() instead of weird if statements
+ // Also fix Y
+ a_ChunkX = a_X/cChunkDef::Width;
+ if(a_X < 0 && a_X % cChunkDef::Width != 0) a_ChunkX--;
+ a_ChunkY = 0;
+ a_ChunkZ = a_Z/cChunkDef::Width;
+ if(a_Z < 0 && a_Z % cChunkDef::Width != 0) a_ChunkZ--;
+
+ a_X = a_X - a_ChunkX*cChunkDef::Width;
+ a_Y = a_Y - a_ChunkY*cChunkDef::Height;
+ a_Z = a_Z - a_ChunkZ*cChunkDef::Width;
+ }
+
+ inline static void BlockToChunk( int a_X, int a_Y, int a_Z, int & a_ChunkX, int & a_ChunkY, int & a_ChunkZ )
+ {
+ // TODO: Use floor() instead of weird if statements
+ // Also fix Y
+ (void)a_Y; // not unused anymore
+ a_ChunkX = a_X/cChunkDef::Width;
+ if(a_X < 0 && a_X % cChunkDef::Width != 0) a_ChunkX--;
+ a_ChunkY = 0;
+ a_ChunkZ = a_Z/cChunkDef::Width;
+ if(a_Z < 0 && a_Z % cChunkDef::Width != 0) a_ChunkZ--;
+ }
+
+ /// Saves all chunks immediately. Dangerous interface, may deadlock, use QueueSaveAllChunks() instead
+ void SaveAllChunks(void);
+
+ /// 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); // Exported in ManualBindings.cpp
+
+ /// Returns the number of chunks loaded
+ 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);
+
+ // Various queues length queries (cannot be const, they lock their CS):
+ inline int GetGeneratorQueueLength (void) { return m_Generator.GetQueueLength(); } // tolua_export
+ inline int GetLightingQueueLength (void) { return m_Lighting.GetQueueLength(); } // tolua_export
+ inline int GetStorageLoadQueueLength(void) { return m_Storage.GetLoadQueueLength(); } // tolua_export
+ inline int GetStorageSaveQueueLength(void) { return m_Storage.GetSaveQueueLength(); } // tolua_export
+
+ void InitializeSpawn(void);
+
+ /// Starts threads that belong to this world
+ void Start(void);
+
+ /// Stops threads that belong to this world (part of deinit)
+ void Stop(void);
+
+ /// Processes the blocks queued for ticking with a delay (m_BlockTickQueue[])
+ void TickQueuedBlocks(void);
+
+ struct BlockTickQueueItem
+ {
+ int X;
+ int Y;
+ int Z;
+ int TicksToWait;
+ };
+
+ /// Queues the block to be ticked after the specified number of game ticks
+ void QueueBlockForTick(int a_BlockX, int a_BlockY, int a_BlockZ, int a_TicksToWait); // tolua_export
+
+ // tolua_begin
+ /// Casts a thunderbolt at the specified coords
+ void CastThunderbolt(int a_BlockX, int a_BlockY, int a_BlockZ);
+
+ /// Sets the specified weather; resets weather interval; asks and notifies plugins of the change
+ void SetWeather (eWeather a_NewWeather);
+
+ /// Forces a weather change in the next game tick
+ void ChangeWeather (void);
+
+ /// Returns the current weather. Instead of comparing values directly to the weather constants, use IsWeatherXXX() functions, if possible
+ eWeather GetWeather (void) const { return m_Weather; };
+
+ bool IsWeatherSunny(void) const { return (m_Weather == wSunny); }
+ bool IsWeatherRain (void) const { return (m_Weather == wRain); }
+ bool IsWeatherStorm(void) const { return (m_Weather == wStorm); }
+
+ /// Returns true if the current weather has any precipitation - rain or storm
+ bool IsWeatherWet (void) const { return (m_Weather != wSunny); }
+
+ // tolua_end
+
+ cChunkGenerator & GetGenerator(void) { return m_Generator; }
+ cWorldStorage & GetStorage (void) { return m_Storage; }
+ cChunkMap * GetChunkMap (void) { return m_ChunkMap; }
+
+ /// Sets the blockticking to start at the specified block. Only one blocktick per chunk may be set, second call overwrites the first call
+ void SetNextBlockTick(int a_BlockX, int a_BlockY, int a_BlockZ); // tolua_export
+
+ int GetMaxSugarcaneHeight(void) const { return m_MaxSugarcaneHeight; } // tolua_export
+ int GetMaxCactusHeight (void) const { return m_MaxCactusHeight; } // tolua_export
+
+ bool IsBlockDirectlyWatered(int a_BlockX, int a_BlockY, int a_BlockZ); // 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
+ int SpawnMobFinalize(cMonster* a_Monster);
+
+ /// Creates a projectile of the specified type. Returns the projectile's EntityID if successful, <0 otherwise
+ int CreateProjectile(double a_PosX, double a_PosY, double a_PosZ, cProjectileEntity::eKind a_Kind, cEntity * a_Creator, const Vector3d * a_Speed = NULL); // 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)); }
+
+ /// Appends all usernames starting with a_Text (case-insensitive) into Results
+ void TabCompleteUserName(const AString & a_Text, AStringVector & a_Results);
+
+ /// Get the current darkness level based on the time
+ NIBBLETYPE GetSkyDarkness() { return m_SkyDarkness; }
+
+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;
+
+ /// This random generator is to be used only in the Tick() method, and thus only in the World-Tick-thread (MTRand is not exactly thread-safe)
+ MTRand m_TickRand;
+
+ double m_SpawnX;
+ double m_SpawnY;
+ double m_SpawnZ;
+
+ double m_WorldAgeSecs; // World age, in seconds. Is only incremented, cannot be set by plugins.
+ double m_TimeOfDaySecs; // Time of day in seconds. Can be adjusted. Is wrapped to zero each day.
+ Int64 m_WorldAge; // World age in ticks, calculated off of m_WorldAgeSecs
+ Int64 m_TimeOfDay; // Time in ticks, calculated off of m_TimeOfDaySecs
+ Int64 m_LastTimeUpdate; // The tick in which the last time update has been sent.
+ Int64 m_LastUnload; // The last WorldAge (in ticks) in which unloading was triggerred
+ Int64 m_LastSave; // The last WorldAge (in ticks) in which save-all was triggerred
+ std::map<cMonster::eFamily,Int64> m_LastSpawnMonster; // The last WorldAge (in ticks) in which a monster was spawned (for each megatype of monster) // MG TODO : find a way to optimize without creating unmaintenability (if mob IDs are becoming unrowed)
+
+ NIBBLETYPE m_SkyDarkness;
+
+ eGameMode m_GameMode;
+ bool m_bEnabledPVP;
+ bool m_IsDeepSnowEnabled;
+
+ // The cRedstone class simulates redstone and needs access to m_RSList
+ // friend class cRedstone;
+ std::vector<int> m_RSList;
+
+ std::vector<BlockTickQueueItem *> m_BlockTickQueue;
+ std::vector<BlockTickQueueItem *> m_BlockTickQueueCopy; // Second is for safely removing the objects from the queue
+
+ cSimulatorManager * m_SimulatorManager;
+ cSandSimulator * m_SandSimulator;
+ cFluidSimulator * m_WaterSimulator;
+ cFluidSimulator * m_LavaSimulator;
+ cFireSimulator * m_FireSimulator;
+ cRedstoneSimulator * m_RedstoneSimulator;
+
+ cCriticalSection m_CSPlayers;
+ cPlayerList m_Players;
+
+ cWorldStorage m_Storage;
+
+ unsigned int m_MaxPlayers;
+
+ cChunkMap * m_ChunkMap;
+
+ bool m_bAnimals;
+ std::set<cMonster::eType> m_AllowedMobs;
+
+ eWeather m_Weather;
+ int m_WeatherInterval;
+
+ int m_MaxCactusHeight;
+ int m_MaxSugarcaneHeight;
+ bool m_IsCactusBonemealable;
+ bool m_IsCarrotsBonemealable;
+ bool m_IsCropsBonemealable;
+ bool m_IsGrassBonemealable;
+ bool m_IsMelonStemBonemealable;
+ bool m_IsMelonBonemealable;
+ bool m_IsPotatoesBonemealable;
+ bool m_IsPumpkinStemBonemealable;
+ bool m_IsPumpkinBonemealable;
+ bool m_IsSaplingBonemealable;
+ bool m_IsSugarcaneBonemealable;
+
+ cCriticalSection m_CSFastSetBlock;
+ sSetBlockList m_FastSetBlockQueue;
+
+ cChunkGenerator m_Generator;
+
+ cChunkSender m_ChunkSender;
+ cLightingThread m_Lighting;
+ 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 Tick(float a_Dt);
+
+ /// Handles the weather in each tick
+ void TickWeather(float a_Dt);
+
+ /// Handles the mob spawning/moving/destroying each tick
+ void TickMobs(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);
+
+ void UpdateSkyDarkness();
+
+ /// 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);
+}; // tolua_export
+
+
+
+