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authorTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-27 22:35:13 +0100
committerTiger Wang <ziwei.tiger@hotmail.co.uk>2013-11-27 22:35:13 +0100
commita6630d32394120a78af56bc612fa3c3449283248 (patch)
tree2c791266b0f213cd56961299da8d2258b8f85d8e /src/PluginManager.h
parentFixed spawn point being generally in an ocean (diff)
parentVoronoi-related biomegens use the new cVoronoiMap class. (diff)
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diff --git a/src/PluginManager.h b/src/PluginManager.h
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+
+#pragma once
+
+#include "Item.h"
+
+
+
+
+
+class cPlugin;
+
+// fwd: World.h
+class cWorld;
+
+// fwd: ChunkDesc.h
+class cChunkDesc;
+
+// fwd: Entities/Entity.h
+class cEntity;
+
+// fwd: Mobs/Monster.h
+class cMonster;
+
+// fwd: Player.h
+class cPlayer;
+
+// fwd: CraftingRecipes.h
+class cCraftingGrid;
+class cCraftingRecipe;
+
+// fwd: Pickup.h
+class cPickup;
+
+// fwd: Pawn.h
+struct TakeDamageInfo;
+class cPawn;
+
+// fwd: CommandOutput.h
+class cCommandOutputCallback;
+
+// fwd: BlockEntities/HopperEntity.h
+class cHopperEntity;
+
+// fwd: BlockEntities/BlockEntityWithItems.h
+class cBlockEntityWithItems;
+
+
+
+
+
+class cPluginManager // tolua_export
+{ // tolua_export
+public: // tolua_export
+
+ // Called each tick
+ virtual void Tick(float a_Dt);
+
+ // tolua_begin
+ enum PluginHook
+ {
+ HOOK_BLOCK_TO_PICKUPS,
+ HOOK_CHAT,
+ HOOK_CHUNK_AVAILABLE,
+ HOOK_CHUNK_GENERATED,
+ HOOK_CHUNK_GENERATING,
+ HOOK_CHUNK_UNLOADED,
+ HOOK_CHUNK_UNLOADING,
+ HOOK_COLLECTING_PICKUP,
+ HOOK_CRAFTING_NO_RECIPE,
+ HOOK_DISCONNECT,
+ HOOK_EXECUTE_COMMAND,
+ HOOK_EXPLODED,
+ HOOK_EXPLODING,
+ HOOK_HANDSHAKE,
+ HOOK_HOPPER_PULLING_ITEM,
+ HOOK_HOPPER_PUSHING_ITEM,
+ HOOK_KILLING,
+ HOOK_LOGIN,
+ HOOK_PLAYER_ANIMATION,
+ HOOK_PLAYER_BREAKING_BLOCK,
+ HOOK_PLAYER_BROKEN_BLOCK,
+ HOOK_PLAYER_EATING,
+ HOOK_PLAYER_JOINED,
+ HOOK_PLAYER_LEFT_CLICK,
+ HOOK_PLAYER_MOVING,
+ HOOK_PLAYER_PLACED_BLOCK,
+ HOOK_PLAYER_PLACING_BLOCK,
+ HOOK_PLAYER_RIGHT_CLICK,
+ HOOK_PLAYER_RIGHT_CLICKING_ENTITY,
+ HOOK_PLAYER_SHOOTING,
+ HOOK_PLAYER_SPAWNED,
+ HOOK_PLAYER_TOSSING_ITEM,
+ HOOK_PLAYER_USED_BLOCK,
+ HOOK_PLAYER_USED_ITEM,
+ HOOK_PLAYER_USING_BLOCK,
+ HOOK_PLAYER_USING_ITEM,
+ HOOK_POST_CRAFTING,
+ HOOK_PRE_CRAFTING,
+ HOOK_SPAWNED_ENTITY,
+ HOOK_SPAWNED_MONSTER,
+ HOOK_SPAWNING_ENTITY,
+ HOOK_SPAWNING_MONSTER,
+ HOOK_TAKE_DAMAGE,
+ HOOK_TICK,
+ HOOK_UPDATED_SIGN,
+ HOOK_UPDATING_SIGN,
+ HOOK_WEATHER_CHANGED,
+ HOOK_WEATHER_CHANGING,
+ HOOK_WORLD_TICK,
+
+ // Note that if a hook type is added, it may need processing in cPlugin::CanAddHook() descendants,
+ // and it definitely needs adding in cPluginLua::GetHookFnName() !
+
+ // Keep these two as the last items, they are used for validity checking and get their values automagically
+ HOOK_NUM_HOOKS,
+ HOOK_MAX = HOOK_NUM_HOOKS - 1,
+ } ;
+ // tolua_end
+
+ /// Used as a callback for enumerating bound commands
+ class cCommandEnumCallback
+ {
+ public:
+ /** Called for each command; return true to abort enumeration
+ For console commands, a_Permission is not used (set to empty string)
+ */
+ virtual bool Command(const AString & a_Command, const cPlugin * a_Plugin, const AString & a_Permission, const AString & a_HelpString) = 0;
+ } ;
+
+ /// Returns the instance of the Plugin Manager (there is only ever one)
+ static cPluginManager * Get(void); // tolua_export
+
+ typedef std::map< AString, cPlugin * > PluginMap;
+ typedef std::list< cPlugin * > PluginList;
+ cPlugin * GetPlugin( const AString & a_Plugin ) const; // tolua_export
+ const PluginMap & GetAllPlugins() const; // >> EXPORTED IN MANUALBINDINGS <<
+
+ void FindPlugins(); // tolua_export
+ void ReloadPlugins(); // tolua_export
+
+ /// Adds the plugin to the list of plugins called for the specified hook type. Handles multiple adds as a single add
+ void AddHook(cPlugin * a_Plugin, int a_HookType);
+
+ unsigned int GetNumPlugins() const; // tolua_export
+
+ // Calls for individual hooks. Each returns false if the action is to continue or true if the plugin wants to abort
+ bool CallHookBlockToPickups (cWorld * a_World, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, cItems & a_Pickups);
+ bool CallHookChat (cPlayer * a_Player, AString & a_Message);
+ bool CallHookChunkAvailable (cWorld * a_World, int a_ChunkX, int a_ChunkZ);
+ bool CallHookChunkGenerated (cWorld * a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc);
+ bool CallHookChunkGenerating (cWorld * a_World, int a_ChunkX, int a_ChunkZ, cChunkDesc * a_ChunkDesc);
+ bool CallHookChunkUnloaded (cWorld * a_World, int a_ChunkX, int a_ChunkZ);
+ bool CallHookChunkUnloading (cWorld * a_World, int a_ChunkX, int a_ChunkZ);
+ bool CallHookCollectingPickup (cPlayer * a_Player, cPickup & a_Pickup);
+ bool CallHookCraftingNoRecipe (const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe);
+ bool CallHookDisconnect (cPlayer * a_Player, const AString & a_Reason);
+ bool CallHookExecuteCommand (cPlayer * a_Player, const AStringVector & a_Split); // If a_Player == NULL, it is a console cmd
+ bool CallHookExploded (cWorld & a_World, double a_ExplosionSize, bool a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData);
+ bool CallHookExploding (cWorld & a_World, double & a_ExplosionSize, bool & a_CanCauseFire, double a_X, double a_Y, double a_Z, eExplosionSource a_Source, void * a_SourceData);
+ bool CallHookHandshake (cClientHandle * a_ClientHandle, const AString & a_Username);
+ bool CallHookHopperPullingItem (cWorld & a_World, cHopperEntity & a_Hopper, int a_DstSlotNum, cBlockEntityWithItems & a_SrcEntity, int a_SrcSlotNum);
+ bool CallHookHopperPushingItem (cWorld & a_World, cHopperEntity & a_Hopper, int a_SrcSlotNum, cBlockEntityWithItems & a_DstEntity, int a_DstSlotNum);
+ bool CallHookKilling (cEntity & a_Victim, cEntity * a_Killer);
+ bool CallHookLogin (cClientHandle * a_Client, int a_ProtocolVersion, const AString & a_Username);
+ bool CallHookPlayerAnimation (cPlayer & a_Player, int a_Animation);
+ bool CallHookPlayerBreakingBlock (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
+ bool CallHookPlayerBrokenBlock (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
+ bool CallHookPlayerEating (cPlayer & a_Player);
+ bool CallHookPlayerJoined (cPlayer & a_Player);
+ bool CallHookPlayerMoving (cPlayer & a_Player);
+ bool CallHookPlayerLeftClick (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status);
+ bool CallHookPlayerPlacedBlock (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);
+ bool CallHookPlayerPlacingBlock (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);
+ bool CallHookPlayerRightClick (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ);
+ bool CallHookPlayerRightClickingEntity(cPlayer & a_Player, cEntity & a_Entity);
+ bool CallHookPlayerShooting (cPlayer & a_Player);
+ bool CallHookPlayerSpawned (cPlayer & a_Player);
+ bool CallHookPlayerTossingItem (cPlayer & a_Player);
+ bool CallHookPlayerUsedBlock (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);
+ bool CallHookPlayerUsedItem (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ);
+ bool CallHookPlayerUsingBlock (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);
+ bool CallHookPlayerUsingItem (cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ);
+ bool CallHookPostCrafting (const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe);
+ bool CallHookPreCrafting (const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe);
+ bool CallHookSpawnedEntity (cWorld & a_World, cEntity & a_Entity);
+ bool CallHookSpawnedMonster (cWorld & a_World, cMonster & a_Monster);
+ bool CallHookSpawningEntity (cWorld & a_World, cEntity & a_Entity);
+ bool CallHookSpawningMonster (cWorld & a_World, cMonster & a_Monster);
+ bool CallHookTakeDamage (cEntity & a_Receiver, TakeDamageInfo & a_TDI);
+ bool CallHookUpdatedSign (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);
+ bool CallHookUpdatingSign (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);
+ bool CallHookWeatherChanged (cWorld & a_World);
+ bool CallHookWeatherChanging (cWorld & a_World, eWeather & a_NewWeather);
+ bool CallHookWorldTick (cWorld & a_World, float a_Dt);
+
+ bool DisablePlugin(const AString & a_PluginName); // tolua_export
+ bool LoadPlugin (const AString & a_PluginName); // tolua_export
+
+ /// Removes all hooks the specified plugin has registered
+ void RemoveHooks(cPlugin * a_Plugin);
+
+ /// Removes the plugin from the internal structures and deletes its object.
+ void RemovePlugin(cPlugin * a_Plugin);
+
+ /// Removes all command bindings that the specified plugin has made
+ void RemovePluginCommands(cPlugin * a_Plugin);
+
+ /// Binds a command to the specified plugin. Returns true if successful, false if command already bound.
+ bool BindCommand(const AString & a_Command, cPlugin * a_Plugin, const AString & a_Permission, const AString & a_HelpString); // Exported in ManualBindings.cpp, without the a_Plugin param
+
+ /// Calls a_Callback for each bound command, returns true if all commands were enumerated
+ bool ForEachCommand(cCommandEnumCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Returns true if the command is in the command map
+ bool IsCommandBound(const AString & a_Command); // tolua_export
+
+ /// Returns the permission needed for the specified command; empty string if command not found
+ AString GetCommandPermission(const AString & a_Command); // tolua_export
+
+ /// Executes the command, as if it was requested by a_Player. Checks permissions first. Returns true if executed.
+ bool ExecuteCommand(cPlayer * a_Player, const AString & a_Command); // tolua_export
+
+ /// Executes the command, as if it was requested by a_Player. Permisssions are not checked. Returns true if executed (false if not found)
+ bool ForceExecuteCommand(cPlayer * a_Player, const AString & a_Command); // tolua_export
+
+ /// Removes all console command bindings that the specified plugin has made
+ void RemovePluginConsoleCommands(cPlugin * a_Plugin);
+
+ /// Binds a console command to the specified plugin. Returns true if successful, false if command already bound.
+ bool BindConsoleCommand(const AString & a_Command, cPlugin * a_Plugin, const AString & a_HelpString); // Exported in ManualBindings.cpp, without the a_Plugin param
+
+ /// Calls a_Callback for each bound console command, returns true if all commands were enumerated
+ bool ForEachConsoleCommand(cCommandEnumCallback & a_Callback); // Exported in ManualBindings.cpp
+
+ /// Returns true if the console command is in the command map
+ bool IsConsoleCommandBound(const AString & a_Command); // tolua_export
+
+ /// Executes the command split into a_Split, as if it was given on the console. Returns true if executed. Output is sent to the a_Output callback
+ bool ExecuteConsoleCommand(const AStringVector & a_Split, cCommandOutputCallback & a_Output);
+
+ /** Appends all commands beginning with a_Text (case-insensitive) into a_Results.
+ If a_Player is not NULL, only commands for which the player has permissions are added.
+ */
+ void TabCompleteCommand(const AString & a_Text, AStringVector & a_Results, cPlayer * a_Player);
+
+ /// Returns true if the specified hook type is within the allowed range
+ static bool IsValidHookType(int a_HookType);
+
+private:
+ friend class cRoot;
+
+ class cCommandReg
+ {
+ public:
+ cPlugin * m_Plugin;
+ AString m_Permission; // Not used for console commands
+ AString m_HelpString;
+ } ;
+
+ typedef std::map<int, cPluginManager::PluginList> HookMap;
+ typedef std::map<AString, cCommandReg> CommandMap;
+
+ PluginList m_DisablePluginList;
+ PluginMap m_Plugins;
+ HookMap m_Hooks;
+ CommandMap m_Commands;
+ CommandMap m_ConsoleCommands;
+
+ bool m_bReloadPlugins;
+
+ cPluginManager();
+ ~cPluginManager();
+
+ /// Reloads all plugins, defaulting to settings.ini for settings location
+ void ReloadPluginsNow(void);
+
+ /// Reloads all plugins with a cIniFile object expected to be initialised to settings.ini
+ void ReloadPluginsNow(cIniFile & a_SettingsIni);
+
+ /// Unloads all plugins
+ void UnloadPluginsNow(void);
+
+ /// Handles writing default plugins if 'Plugins' key not found using a cIniFile object expected to be intialised to settings.ini
+ void InsertDefaultPlugins(cIniFile & a_SettingsIni);
+
+ /// Adds the plugin into the internal list of plugins and initializes it. If initialization fails, the plugin is removed again.
+ bool AddPlugin(cPlugin * a_Plugin);
+
+ /// Tries to match a_Command to the internal table of commands, if a match is found, the corresponding plugin is called. Returns true if the command is handled.
+ bool HandleCommand(cPlayer * a_Player, const AString & a_Command, bool a_ShouldCheckPermissions);
+} ; // tolua_export
+
+
+
+