// Plugin.h
// Declares the cPlugin class representing an interface that a plugin implementation needs to expose, with some helping functions
#pragma once
#include "../Defines.h"
#include "PluginManager.h"
// tolua_begin
class cPlugin
{
public:
// tolua_end
/** Creates a new instance.
a_FolderName is the name of the folder (in the Plugins folder) from which the plugin is loaded.
The plugin's name defaults to the folder name. */
cPlugin(const AString & a_FolderName);
virtual ~cPlugin();
/** Called as the last call into the plugin before it is unloaded. */
virtual void OnDisable(void) {}
/** Loads and initializes the plugin. Sets m_Status to psLoaded or psError accordingly.
Returns true if the initialization succeeded, false otherwise. */
virtual bool Load(void) = 0;
/** Unloads the plugin. Sets m_Status to psDisabled.
The default implementation removes the plugin's associations with cPluginManager, descendants should call it as well. */
virtual void Unload(void);
// Called each tick
virtual void Tick(float a_Dt) = 0;
/** Calls the specified hook with the params given. Returns the bool that the hook callback returns. */
virtual bool OnBlockSpread (cWorld & a_World, int a_BlockX, int a_BlockY, int a_BlockZ, eSpreadSource a_Source) = 0;
virtual bool OnBlockToPickups (cWorld & a_World, Vector3i a_BlockPos, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, const cBlockEntity * a_BlockEntity, const cEntity * a_Digger, const cItem * a_Tool, cItems & a_Pickups) = 0;
virtual bool OnBrewingCompleting (cWorld & a_World, cBrewingstandEntity & a_BrewingstandEntity) = 0;
virtual bool OnBrewingCompleted (cWorld & a_World, cBrewingstandEntity & a_BrewingstandEntity) = 0;
virtual bool OnChat (cPlayer & a_Player, AString & a_Message) = 0;
virtual bool OnChunkAvailable (cWorld & a_World, int a_ChunkX, int a_ChunkZ) = 0;
virtual bool OnChunkGenerated (cWorld & a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc) = 0;
virtual bool OnChunkGenerating (cWorld & a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc) = 0;
virtual bool OnChunkUnloaded (cWorld & a_World, int a_ChunkX, int a_ChunkZ) = 0;
virtual bool OnChunkUnloading (cWorld & a_World, int a_ChunkX, int a_ChunkZ) = 0;
virtual bool OnCollectingPickup (cPlayer & a_Player, cPickup & a_Pickup) = 0;
virtual bool OnCraftingNoRecipe (cPlayer & a_Player, cCraftingGrid & a_Grid, cCraftingRecipe & a_Recipe) = 0;
virtual bool OnDisconnect (cClientHandle & a_Client, const AString & a_Reason) = 0;
virtual bool OnEntityAddEffect (cEntity & a_Entity, int a_EffectType, int a_EffectDurationTicks, int a_EffectIntensity, double a_DistanceModifier) = 0;
virtual bool OnEntityTeleport (cEntity & a_Entity, const Vector3d & a_OldPosition, const Vector3d & a_NewPosition) = 0;
virtual bool OnEntityChangingWorld (cEntity & a_Entity, cWorld & a_World) = 0;
virtual bool OnEntityChangedWorld (cEntity & a_Entity, cWorld & a_World) = 0;
virtual bool OnExecuteCommand (cPlayer * a_Player, const AStringVector & a_Split, const AString & a_EntireCommand, cPluginManager::CommandResult & a_Result) = 0;
virtual bool OnExploded (cWorld & a_World, double a_ExplosionSize, bool a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData) = 0;
virtual bool OnExploding (cWorld & a_World, double & a_ExplosionSize, bool & a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData) = 0;
virtual bool OnHandshake (cClientHandle & a_Client, const AString & a_Username) = 0;
virtual bool OnHopperPullingItem (cWorld & a_World, cHopperEntity & a_Hopper, int a_DstSlotNum, cBlockEntityWithItems & a_SrcEntity, int a_SrcSlotNum) = 0;
virtual bool OnHopperPushingItem (cWorld & a_World, cHopperEntity & a_Hopper, int a_SrcSlotNum, cBlockEntityWithItems & a_DstEntity, int a_DstSlotNum) = 0;
virtual bool OnDropSpense (cWorld & a_World, cDropSpenserEntity & a_DropSpenser, int a_SlotNum) = 0;
virtual bool OnKilled (cEntity & a_Victim, TakeDamageInfo & a_TDI, AString & a_DeathMessage) = 0;
virtual bool OnKilling (cEntity & a_Victim, cEntity * a_Killer, TakeDamageInfo & a_TDI) = 0;
virtual bool OnLogin (cClientHandle & a_Client, UInt32 a_ProtocolVersion, const AString & a_Username) = 0;
virtual bool OnLoginForge (cClientHandle & a_Client, const AStringMap & a_Mods) = 0;
virtual bool OnPlayerAnimation (cPlayer & a_Player, int a_Animation) = 0;
virtual bool OnPlayerBreakingBlock (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) = 0;
virtual bool OnPlayerBrokenBlock (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) = 0;
virtual bool OnPlayerDestroyed (cPlayer & a_Player) = 0;
virtual bool OnPlayerEating (cPlayer & a_Player) = 0;
virtual bool OnPlayerFished (cPlayer & a_Player, const cItems & a_Reward, const int ExperienceAmount) = 0;
virtual bool OnPlayerFishing (cPlayer & a_Player, cItems & a_Reward, int & ExperienceAmount) = 0;
virtual bool OnPlayerFoodLevelChange (cPlayer & a_Player, int a_NewFoodLevel) = 0;
virtual bool OnPlayerJoined (cPlayer & a_Player) = 0;
virtual bool OnPlayerLeftClick (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status) = 0;
virtual bool OnPlayerMoving (cPlayer & a_Player, const Vector3d & a_OldPosition, const Vector3d & a_NewPosition, bool a_PreviousIsOnGround) = 0;
virtual bool OnPlayerOpeningWindow (cPlayer & a_Player, cWindow & a_Window) = 0;
virtual bool OnPlayerPlacedBlock (cPlayer & a_Player, const sSetBlock & a_BlockChange) = 0;
virtual bool OnPlayerPlacingBlock (cPlayer & a_Player, const sSetBlock & a_BlockChange) = 0;
virtual bool OnPlayerCrouched (cPlayer & a_Player) = 0;
virtual bool OnPlayerRightClick (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) = 0;
virtual bool OnPlayerRightClickingEntity(cPlayer & a_Player, cEntity & a_Entity) = 0;
virtual bool OnPlayerShooting (cPlayer & a_Player) = 0;
virtual bool OnPlayerSpawned (cPlayer & a_Player) = 0;
virtual bool OnPlayerTossingItem (cPlayer & a_Player) = 0;
virtual bool OnPlayerUsedBlock (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) = 0;
virtual bool OnPlayerUsedItem (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) = 0;
virtual bool OnPlayerUsingBlock (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) = 0;
virtual bool OnPlayerUsingItem (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) = 0;
virtual bool OnPluginMessage (cClientHandle & a_Client, const AString & a_Channel, ContiguousByteBufferView a_Message) = 0;
virtual bool OnPluginsLoaded (void) = 0;
virtual bool OnPostCrafting (cPlayer & a_Player, cCraftingGrid & a_Grid, cCraftingRecipe & a_Recipe) = 0;
virtual bool OnPreCrafting (cPlayer & a_Player, cCraftingGrid & a_Grid, cCraftingRecipe & a_Recipe) = 0;
virtual bool OnProjectileHitBlock (cProjectileEntity & a_Projectile, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_Face, const Vector3d & a_BlockHitPos) = 0;
virtual bool OnProjectileHitEntity (cProjectileEntity & a_Projectile, cEntity & a_HitEntity) = 0;
virtual bool OnServerPing (cClientHandle & a_ClientHandle, AString & a_ServerDescription, int & a_OnlinePlayersCount, int & a_MaxPlayersCount, AString & a_Favicon) = 0;
virtual bool OnSpawnedEntity (cWorld & a_World, cEntity & a_Entity) = 0;
virtual bool OnSpawnedMonster (cWorld & a_World, cMonster & a_Monster) = 0;
virtual bool OnSpawningEntity (cWorld & a_World, cEntity & a_Entity) = 0;
virtual bool OnSpawningMonster (cWorld & a_World, cMonster & a_Monster) = 0;
virtual bool OnTakeDamage (cEntity & a_Receiver, TakeDamageInfo & a_TakeDamageInfo) = 0;
virtual bool OnUpdatedSign (cWorld & a_World, 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) = 0;
virtual bool OnUpdatingSign (cWorld & a_World, int a_BlockX, int a_BlockY, int a_BlockZ, AString & a_Line1, AString & a_Line2, AString & a_Line3, AString & a_Line4, cPlayer * a_Player) = 0;
virtual bool OnWeatherChanged (cWorld & a_World) = 0;
virtual bool OnWeatherChanging (cWorld & a_World, eWeather & a_NewWeather) = 0;
virtual bool OnWorldStarted (cWorld & a_World) = 0;
virtual bool OnWorldTick (cWorld & a_World, std::chrono::milliseconds a_Dt, std::chrono::milliseconds a_LastTickDurationMSec) = 0;
// tolua_begin
const AString & GetName(void) const { return m_Name; }
void SetName(const AString & a_Name) { m_Name = a_Name; }
int GetVersion(void) const { return m_Version; }
void SetVersion(int a_Version) { m_Version = a_Version; }
/** Returns the name of the folder (in the Plugins folder) from which the plugin is loaded. */
const AString & GetFolderName(void) const {return m_FolderName; }
/** Returns the folder relative to the MCS Executable, from which the plugin is loaded. */
AString GetLocalFolder(void) const;
/** Returns the error encountered while loading the plugin. Only valid if m_Status == psError. */
const AString & GetLoadError(void) const { return m_LoadError; }
cPluginManager::ePluginStatus GetStatus(void) const { return m_Status; }
bool IsLoaded(void) const { return (m_Status == cPluginManager::psLoaded); }
// tolua_end
// Needed for ManualBindings' tolua_ForEach<>
static const char * GetClassStatic(void) { return "cPlugin"; }
protected:
friend class cPluginManager;
cPluginManager::ePluginStatus m_Status;
/** The name of the plugin, used to identify the plugin in the system and for inter-plugin calls. */
AString m_Name;
int m_Version;
/** Name of the folder (in the Plugins folder) from which the plugin is loaded. */
AString m_FolderName;
/** The error encountered while loading the plugin.
Only valid if m_Status == psError. */
AString m_LoadError;
/** Sets m_LoadError to the specified string and m_Status to psError. */
void SetLoadError(const AString & a_LoadError);
}; // tolua_export
