summaryrefslogtreecommitdiffstats
path: root/source/Plugin_Lua.cpp
diff options
context:
space:
mode:
authormadmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>2012-09-24 00:09:57 +0200
committermadmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>2012-09-24 00:09:57 +0200
commitecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26 (patch)
tree898e37fe747f0fdcefeb88f833557fd45db3347c /source/Plugin_Lua.cpp
parentSource files cleanup: ChunkDataSerializer is Protocol-related (diff)
downloadcuberite-ecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26.tar
cuberite-ecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26.tar.gz
cuberite-ecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26.tar.bz2
cuberite-ecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26.tar.lz
cuberite-ecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26.tar.xz
cuberite-ecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26.tar.zst
cuberite-ecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26.zip
Diffstat (limited to 'source/Plugin_Lua.cpp')
-rw-r--r--source/Plugin_Lua.cpp98
1 files changed, 98 insertions, 0 deletions
diff --git a/source/Plugin_Lua.cpp b/source/Plugin_Lua.cpp
new file mode 100644
index 000000000..14258dd0d
--- /dev/null
+++ b/source/Plugin_Lua.cpp
@@ -0,0 +1,98 @@
+
+#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#define LUA_USE_POSIX
+#include "Plugin_Lua.h"
+#include "PluginManager.h"
+#include "Root.h"
+
+extern "C"
+{
+ #include "lualib.h"
+}
+
+#include "tolua++.h"
+#include "Bindings.h"
+#include "ManualBindings.h"
+
+bool report_errors(lua_State* lua, int status)
+{
+ if ( status!=0 )
+ {
+ std::string s = lua_tostring(lua, -1);
+ LOGERROR("-- %s", s.c_str() );
+ lua_pop(lua, 1);
+ return true;
+ }
+ return false;
+}
+
+cPlugin_Lua::~cPlugin_Lua()
+{
+ UnloadPlugins();
+ if( m_LuaState )
+ {
+ lua_close( m_LuaState );
+ m_LuaState = 0;
+ }
+}
+
+cPlugin_Lua::cPlugin_Lua(const char* a_Plugin)
+: m_LuaState( 0 )
+{
+ m_FileName.assign( a_Plugin );
+}
+
+bool cPlugin_Lua::Initialize()
+{
+ if( !m_LuaState )
+ {
+ m_LuaState = lua_open();
+ luaL_openlibs( m_LuaState );
+ tolua_AllToLua_open(m_LuaState);
+ ManualBindings::Bind( m_LuaState );
+ }
+
+ int s = luaL_loadfile(m_LuaState, (std::string("Plugins/") + m_FileName ).c_str() );
+ if( report_errors( m_LuaState, s ) )
+ {
+ LOGERROR("Can't load plugin %s", m_FileName.c_str() );
+ lua_close( m_LuaState );
+ m_LuaState = 0;
+ return false;
+ }
+
+ s = lua_pcall(m_LuaState, 0, LUA_MULTRET, 0);
+ if( report_errors( m_LuaState, s ) )
+ {
+ LOGERROR("Error in plugin %s", m_FileName.c_str() );
+ lua_close( m_LuaState );
+ m_LuaState = 0;
+ return false;
+ }
+ return true;
+}
+
+void cPlugin_Lua::AddPlugin( cPlugin* a_Plugin )
+{
+ m_Plugins.push_back( a_Plugin );
+}
+
+void cPlugin_Lua::RemovePlugin( cPlugin* a_Plugin )
+{
+ m_Plugins.remove( a_Plugin );
+ cRoot::Get()->GetPluginManager()->RemovePlugin( a_Plugin, true );
+}
+
+void cPlugin_Lua::UnloadPlugins()
+{
+ while( m_Plugins.begin() != m_Plugins.end() )
+ {
+ RemovePlugin( *m_Plugins.begin() );
+ }
+}
+
+lua_State* cPlugin_Lua::GetLuaState()
+{
+ return m_LuaState;
+} \ No newline at end of file