#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
