diff options
Diffstat (limited to 'source/PluginManager.cpp')
| -rw-r--r-- | source/PluginManager.cpp | 883 |
1 files changed, 883 insertions, 0 deletions
diff --git a/source/PluginManager.cpp b/source/PluginManager.cpp new file mode 100644 index 000000000..a76fc0442 --- /dev/null +++ b/source/PluginManager.cpp @@ -0,0 +1,883 @@ +#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules + +#include "PluginManager.h" +#include "Plugin.h" +#include "Plugin_Lua.h" +#include "Plugin_NewLua.h" +#include "WebAdmin.h" +#include "Item.h" +#include "Root.h" +#include "LuaCommandBinder.h" + +#ifdef USE_SQUIRREL + #include "Plugin_Squirrel.h" + #include "SquirrelCommandBinder.h" +#endif + +#include "../iniFile/iniFile.h" +#include "tolua++.h" +#include "Player.h" + +#ifdef USE_SQUIRREL + #include "squirrelbindings/SquirrelBindings.h" + #include "squirrelbindings/SquirrelFunctions.h" + #pragma warning(disable:4100;disable:4127;disable:4510;disable:4610;disable:4244;disable:4512) // Getting A LOT of these warnings from SqPlus + + #pragma warning(default:4100;default:4127;default:4510;default:4610;default:4244;default:4512) +#endif + + + + + +cPluginManager* cPluginManager::GetPluginManager() +{ + LOGWARN("WARNING: Using deprecated function cPluginManager::GetPluginManager() use cRoot::Get()->GetPluginManager() instead!"); + return cRoot::Get()->GetPluginManager(); +} + + + + + +cPluginManager::cPluginManager() + : m_LuaCommandBinder( new cLuaCommandBinder() ) +#ifdef USE_SQUIRREL + , m_SquirrelCommandBinder( new cSquirrelCommandBinder() ) +#endif + , m_bReloadPlugins(false) +{ +} + + + + + +cPluginManager::~cPluginManager() +{ + UnloadPluginsNow(); + + delete m_LuaCommandBinder; +#ifdef USE_SQUIRREL + delete m_SquirrelCommandBinder; +#endif +} + + + + + +void cPluginManager::ReloadPlugins() +{ + m_bReloadPlugins = true; +} + + + + + +void cPluginManager::ReloadPluginsNow() +{ + LOG("Loading plugins"); + m_bReloadPlugins = false; + UnloadPluginsNow(); + + #ifdef USE_SQUIRREL + CloseSquirrelVM(); + OpenSquirrelVM(); + #endif // USE_SQUIRREL + + cIniFile IniFile("settings.ini"); + if (!IniFile.ReadFile() ) + { + LOGWARNING("cPluginManager: Can't find settings.ini, so can't load any plugins."); + } + + unsigned int KeyNum = IniFile.FindKey("Plugins"); + unsigned int NumPlugins = IniFile.GetNumValues( KeyNum ); + if( NumPlugins > 0 ) + { + for(unsigned int i = 0; i < NumPlugins; i++) + { + AString ValueName = IniFile.GetValueName(KeyNum, i ); + if( ValueName.compare("Plugin") == 0 ) // It's a Lua plugin + { + AString PluginFile = IniFile.GetValue(KeyNum, i ); + if( !PluginFile.empty() ) + { + // allow for comma separated plugin list + // degrades and works fine for the plugin + // per line + AStringVector split = StringSplit( PluginFile, "," ); + for (unsigned int j = 0; j < split.size(); j++) + { + cPlugin_Lua* Plugin = new cPlugin_Lua( (split[j] + AString(".lua") ).c_str() ); + if( !AddLuaPlugin( Plugin ) ) + { + delete Plugin; + } + } + } + } + else if( ValueName.compare("NewPlugin") == 0 ) // New plugin style + { + AString PluginFile = IniFile.GetValue(KeyNum, i ); + if( !PluginFile.empty() ) + { + cPlugin_NewLua* Plugin = new cPlugin_NewLua( PluginFile.c_str() ); + if( !AddPlugin( Plugin ) ) + { + delete Plugin; + } + } + } + + #ifdef USE_SQUIRREL + else if( ValueName.compare("Squirrel") == 0 ) // Squirrel plugin + { + AString PluginFile = IniFile.GetValue(KeyNum, i ); + if( !PluginFile.empty() ) + { + LOGINFO("Loading Squirrel plugin: %s", PluginFile.c_str() ); + + cPlugin_Squirrel *Plugin = new cPlugin_Squirrel(PluginFile.c_str()); + + if( !AddPlugin( Plugin ) ) + { + delete Plugin; + } + } + } + #endif // USE_SQUIRREL + } + } + + if( GetNumPlugins() == 0 ) + { + LOG("No plugins loaded"); + } + else + { + LOG("Loaded %i plugin(s)", GetNumPlugins() ); + } +} + + + + + +void cPluginManager::Tick(float a_Dt) +{ + if( m_bReloadPlugins ) + { + ReloadPluginsNow(); + } + + HookMap::iterator Plugins = m_Hooks.find( E_PLUGIN_TICK ); + if( Plugins != m_Hooks.end() ) + { + for( PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr ) + { + (*itr)->Tick( a_Dt ); + } + } +} + + + + + +bool cPluginManager::CallHook(PluginHook a_Hook, unsigned int a_NumArgs, ...) +{ + HookMap::iterator Plugins = m_Hooks.find( a_Hook ); + + if (Plugins == m_Hooks.end()) + { + return false; + } + + switch( a_Hook ) + { + case HOOK_PLAYER_JOIN: + { + if( a_NumArgs != 1 ) break; + va_list argptr; + va_start( argptr, a_NumArgs); + cPlayer* Player = va_arg(argptr, cPlayer* ); + va_end (argptr); + for( PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr ) + { + if( (*itr)->OnPlayerJoin( Player ) ) + return true; + } + break; + } + + case HOOK_PLAYER_MOVE: + { + if( a_NumArgs != 1 ) break; + va_list argptr; + va_start( argptr, a_NumArgs); + cPlayer* Player = va_arg(argptr, cPlayer* ); + va_end (argptr); + for( PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr ) + { + (*itr)->OnPlayerMove( Player ); + } + break; + } + + case HOOK_TAKE_DAMAGE: + { + if( a_NumArgs != 2 ) break; + va_list argptr; + va_start( argptr, a_NumArgs); + cPawn* Pawn = va_arg(argptr, cPawn* ); + TakeDamageInfo* TDI = va_arg(argptr, TakeDamageInfo* ); + va_end (argptr); + for( PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr ) + { + (*itr)->OnTakeDamage( Pawn, TDI ); + } + break; + } + + case HOOK_KILLED: + { + if( a_NumArgs != 2 ) break; + va_list argptr; + va_start( argptr, a_NumArgs); + cPawn* Killed = va_arg(argptr, cPawn* ); + cEntity* Killer = va_arg(argptr, cEntity* ); + va_end (argptr); + for( PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr ) + { + if( (*itr)->OnKilled( Killed, Killer ) ) + return true; + } + break; + } + + case HOOK_CHUNK_GENERATED: + { + if (a_NumArgs != 3) + { + break; + } + va_list argptr; + va_start( argptr, a_NumArgs); + cWorld * World = va_arg(argptr, cWorld *); + int ChunkX = va_arg(argptr, int); + int ChunkZ = va_arg(argptr, int); + va_end (argptr); + for( PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr ) + { + (*itr)->OnChunkGenerated(World, ChunkX, ChunkZ); + } + break; + } + + case HOOK_PLAYER_SPAWN: + { + if (a_NumArgs != 1) + { + break; + } + va_list argptr; + va_start( argptr, a_NumArgs); + cPlayer * Player = va_arg(argptr, cPlayer *); + va_end (argptr); + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + (*itr)->OnPlayerSpawn(Player); + } + break; + } + + default: + { + LOGWARNING("cPluginManager: Calling Unknown hook: %i", a_Hook ); + ASSERT(!"Calling an unknown hook"); + break; + } + } // switch (a_Hook) + return false; +} + + + + + +bool cPluginManager::CallHookLogin(cClientHandle * a_Client, int a_ProtocolVersion, const AString & a_Username) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_LOGIN); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnLogin(a_Client, a_ProtocolVersion, a_Username)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookBlockDig(cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, char a_Status, BLOCKTYPE a_OldBlock, NIBBLETYPE a_OldMeta) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_BLOCK_DIG); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnBlockDig(a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_Status, a_OldBlock, a_OldMeta)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookBlockPlace(cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, const cItem & a_HeldItem) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_BLOCK_PLACE); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnBlockPlace(a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_HeldItem)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookChat(cPlayer * a_Player, const AString & a_Message) +{ + #ifdef USE_SQUIRREL + if (m_SquirrelCommandBinder->HandleCommand(a_Message, a_Player)) + { + return true; + } + #endif // USE_SQUIRREL + + if (m_LuaCommandBinder->HandleCommand(a_Message, a_Player)) + { + return true; + } + + //Check if it was a standard command (starts with a slash) + if (a_Message[0] == '/') + { + a_Player->SendMessage("Unknown Command"); + LOGINFO("Player \"%s\" issued an unknown command: \"%s\"", a_Player->GetName().c_str(), a_Message.c_str()); + return true; // Cancel sending + } + + HookMap::iterator Plugins = m_Hooks.find(HOOK_CHAT); + if (Plugins == m_Hooks.end()) + { + return false; + } + + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnChat(a_Player, a_Message)) + { + return true; + } + } + + return false; +} + + + + + +bool cPluginManager::CallHookChunkGenerating(cWorld * a_World, int a_ChunkX, int a_ChunkZ, cLuaChunk * a_LuaChunk) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_CHUNK_GENERATING); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnChunkGenerating(a_World, a_ChunkX, a_ChunkZ, a_LuaChunk)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookCollectPickup(cPlayer * a_Player, cPickup & a_Pickup) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_COLLECT_PICKUP); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnCollectPickup(a_Player, &a_Pickup)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookPreCrafting(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_PRE_CRAFTING); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnPreCrafting(a_Player, a_Grid, a_Recipe)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookCraftingNoRecipe(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_CRAFTING_NO_RECIPE); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnCraftingNoRecipe(a_Player, a_Grid, a_Recipe)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookDisconnect(cPlayer * a_Player, const AString & a_Reason) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_DISCONNECT); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnDisconnect(a_Player, a_Reason)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookPostCrafting(const cPlayer * a_Player, const cCraftingGrid * a_Grid, cCraftingRecipe * a_Recipe) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_POST_CRAFTING); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnPostCrafting(a_Player, a_Grid, a_Recipe)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookBlockToPickup( + BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, + const cPlayer * a_Player, const cItem & a_EquippedItem, cItems & a_Pickups +) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_POST_CRAFTING); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnBlockToPickup(a_BlockType, a_BlockMeta, a_Player, a_EquippedItem, a_Pickups)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookWeatherChanged(cWorld * a_World) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_WEATHER_CHANGED); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnWeatherChanged(a_World)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::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) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_UPDATING_SIGN); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnUpdatingSign(a_World, a_BlockX, a_BlockY, a_BlockZ, a_Line1, a_Line2, a_Line3, a_Line4, a_Player)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::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) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_UPDATED_SIGN); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnUpdatedSign(a_World, a_BlockX, a_BlockY, a_BlockZ, a_Line1, a_Line2, a_Line3, a_Line4, a_Player)) + { + return true; + } + } + return false; +} + + + + + +bool cPluginManager::CallHookHandshake(cClientHandle * a_ClientHandle, const AString & a_Username) +{ + HookMap::iterator Plugins = m_Hooks.find(HOOK_HANDSHAKE); + if (Plugins == m_Hooks.end()) + { + return false; + } + for (PluginList::iterator itr = Plugins->second.begin(); itr != Plugins->second.end(); ++itr) + { + if ((*itr)->OnHandshake(a_ClientHandle, a_Username)) + { + return true; + } + } + return false; +} + + + + + +cPlugin* cPluginManager::GetPlugin( const AString & a_Plugin ) const +{ + for( PluginList::const_iterator itr = m_Plugins.begin(); itr != m_Plugins.end(); ++itr ) + { + if ((*itr)->GetName().compare(a_Plugin) == 0) + { + return *itr; + } + } + return 0; +} + + + + + +const cPluginManager::PluginList & cPluginManager::GetAllPlugins() const +{ + return m_Plugins; +} + + + + + +void cPluginManager::UnloadPluginsNow() +{ + m_Hooks.clear(); + + while( m_LuaPlugins.size() > 0 ) + { + cPlugin_Lua* LuaPlugin = *m_LuaPlugins.begin(); + if( LuaPlugin ) + { + delete LuaPlugin; + } + m_LuaPlugins.remove( LuaPlugin ); + } + + while( m_Plugins.size() > 0 ) + { + RemovePlugin( *m_Plugins.begin(), true ); + } + + //SquirrelVM::Shutdown(); // This breaks shit +} + + + + + +void cPluginManager::RemoveHooks( cPlugin* a_Plugin ) +{ + m_Hooks[ E_PLUGIN_TICK].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_CHAT].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_COLLECT_ITEM].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_BLOCK_DIG].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_BLOCK_PLACE].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_DISCONNECT].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_HANDSHAKE].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_LOGIN].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_PLAYER_SPAWN].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_PLAYER_JOIN].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_PLAYER_MOVE].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_TAKE_DAMAGE].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_KILLED].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_CHUNK_GENERATED ].remove ( a_Plugin ); + m_Hooks[ E_PLUGIN_CHUNK_GENERATING ].remove( a_Plugin ); + m_Hooks[ E_PLUGIN_BLOCK_TO_DROPS ].remove ( a_Plugin ); +} + + + + + +void cPluginManager::RemovePlugin( cPlugin* a_Plugin, bool a_bDelete /* = false */ ) +{ + if( a_bDelete ) + { + m_LuaCommandBinder->RemoveBindingsForPlugin( a_Plugin ); +#ifdef USE_SQUIRREL + m_SquirrelCommandBinder->RemoveBindingsForPlugin( a_Plugin ); +#endif + m_Plugins.remove( a_Plugin ); + RemoveHooks( a_Plugin ); + a_Plugin->OnDisable(); + + delete a_Plugin; + } + else + { + for( LuaPluginList::iterator itr = m_LuaPlugins.begin(); itr != m_LuaPlugins.end(); ++itr ) + { + (*itr)->RemovePlugin( a_Plugin ); + } + } +} + + + + + +bool cPluginManager::AddPlugin( cPlugin* a_Plugin ) +{ + a_Plugin->m_bCanBindCommands = true; + if( a_Plugin->Initialize() ) + { + m_Plugins.remove( a_Plugin ); + m_Plugins.push_back( a_Plugin ); + return true; + } + + a_Plugin->m_bCanBindCommands = false; + RemoveHooks( a_Plugin ); // Undo any damage the Initialize() might have done + return false; +} + + + + + +bool cPluginManager::AddPlugin( lua_State* a_LuaState, cPlugin* a_Plugin ) +{ + a_Plugin->SetLanguage( cPlugin::E_LUA ); + cPlugin_Lua* LuaPlugin = GetLuaPlugin( a_LuaState ); + if( LuaPlugin == NULL ) + { + lua_Debug ar; + lua_getstack(a_LuaState, 1, &ar); + lua_getinfo(a_LuaState, "nSl", &ar); + LOGERROR("ERROR: Trying to add an 'old style' plugin from within a 'new style' plugin.\nIn file: %s at line: %i", ar.source, ar.currentline); + } + a_Plugin->m_bCanBindCommands = true; + if( LuaPlugin && a_Plugin->Initialize() ) + { + m_Plugins.remove( a_Plugin ); + m_Plugins.push_back( a_Plugin ); + LuaPlugin->AddPlugin( a_Plugin ); + return true; + } + + a_Plugin->m_bCanBindCommands = false; + return false; +} + + + + + +bool cPluginManager::AddLuaPlugin( cPlugin_Lua* a_Plugin ) +{ + m_LuaPlugins.push_back( a_Plugin ); // It HAS to be in here before calling Initialize, so it can be found by AddPlugin() + if(a_Plugin->Initialize() ) + { + return true; + } + LOG(">>>>>>> Could not initialize a plugin! "); + m_LuaPlugins.remove( a_Plugin ); + return false; +} + + + + + +void cPluginManager::RemoveLuaPlugin( std::string a_FileName ) +{ + for( LuaPluginList::iterator itr = m_LuaPlugins.begin(); itr != m_LuaPlugins.end(); ++itr ) + { + if( (*itr)->GetFileName() == a_FileName ) + { + cPlugin_Lua* Plugin = *itr; + m_LuaPlugins.remove( Plugin ); + delete Plugin; + return; + } + } +} + + + + + +cPlugin_Lua* cPluginManager::GetLuaPlugin( lua_State* a_State ) +{ + for( LuaPluginList::iterator itr = m_LuaPlugins.begin(); itr != m_LuaPlugins.end(); ++itr ) + { + if( (*itr)->GetLuaState() == a_State ) + { + return *itr; + } + } + return NULL; +} + + + + + +void cPluginManager::AddHook( cPlugin* a_Plugin, PluginHook a_Hook ) +{ + if( !a_Plugin ) + { + LOGWARN("Called cPluginManager::AddHook while a_Plugin is NULL"); + return; + } + PluginList & Plugins = m_Hooks[ a_Hook ]; + Plugins.remove( a_Plugin ); + Plugins.push_back( a_Plugin ); +} + + + + + +unsigned int cPluginManager::GetNumPlugins() const +{ + return m_Plugins.size(); +} + + + + + +bool cPluginManager::HasPlugin( cPlugin* a_Plugin ) const +{ + for( PluginList::const_iterator itr = m_Plugins.begin(); itr != m_Plugins.end(); ++itr ) + { + if( *itr == a_Plugin ) + return true; + } + return false; +}
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