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-rw-r--r--source/PluginManager.cpp883
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;
+} \ No newline at end of file