diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Bindings/ManualBindings.cpp | 147 |
1 files changed, 54 insertions, 93 deletions
diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp index 324ca9b89..ff904d74a 100644 --- a/src/Bindings/ManualBindings.cpp +++ b/src/Bindings/ManualBindings.cpp @@ -747,39 +747,38 @@ static int tolua_cPluginManager_AddHook(lua_State * tolua_S) static int tolua_cPluginManager_ForEachCommand(lua_State * tolua_S) { - int NumArgs = lua_gettop(tolua_S) - 1; /* This includes 'self' */ - if (NumArgs != 1) - { - LOGWARN("Error in function call 'ForEachCommand': Requires 1 argument, got %i", NumArgs); - return 0; - } - - cPluginManager * self = (cPluginManager *)tolua_tousertype(tolua_S, 1, nullptr); - if (self == nullptr) - { - LOGWARN("Error in function call 'ForEachCommand': Not called on an object instance"); - return 0; - } + /* + Function signature: + cPluginManager:Get():ForEachCommand(a_CallbackFn) -> bool + */ - if (!lua_isfunction(tolua_S, 2)) + // Check params: + cLuaState L(tolua_S); + if ( + !L.CheckParamUserType(1, "cPluginManager") || + !L.CheckParamFunction(2) || + !L.CheckParamEnd(3) + ) { - LOGWARN("Error in function call 'ForEachCommand': Expected a function for parameter #1"); return 0; } - int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX); - if (FuncRef == LUA_REFNIL) + // Get the params: + cLuaState::cRef FnRef; + L.GetStackValues(2, FnRef); + if (!FnRef.IsValid()) { LOGWARN("Error in function call 'ForEachCommand': Could not get function reference of parameter #1"); return 0; } + // Callback for enumerating all commands: class cLuaCallback : public cPluginManager::cCommandEnumCallback { public: - cLuaCallback(lua_State * a_LuaState, int a_FuncRef): - LuaState(a_LuaState), - FuncRef(a_FuncRef) + cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef): + m_LuaState(a_LuaState), + m_FnRef(a_FnRef) { } @@ -787,35 +786,16 @@ static int tolua_cPluginManager_ForEachCommand(lua_State * tolua_S) virtual bool Command(const AString & a_Command, const cPlugin * a_Plugin, const AString & a_Permission, const AString & a_HelpString) override { UNUSED(a_Plugin); - - lua_rawgeti(LuaState, LUA_REGISTRYINDEX, FuncRef); /* Push function reference */ - tolua_pushcppstring(LuaState, a_Command); - tolua_pushcppstring(LuaState, a_Permission); - tolua_pushcppstring(LuaState, a_HelpString); - - int s = lua_pcall(LuaState, 3, 1, 0); - if (cLuaState::ReportErrors(LuaState, s)) - { - return true; /* Abort enumeration */ - } - - if (lua_isboolean(LuaState, -1)) - { - return (tolua_toboolean(LuaState, -1, 0) > 0); - } - return false; /* Continue enumeration */ + bool ret = false; + m_LuaState.Call(m_FnRef, a_Command, a_Permission, a_HelpString, cLuaState::Return, ret); + return ret; } - lua_State * LuaState; - int FuncRef; - } Callback(tolua_S, FuncRef); + cLuaState & m_LuaState; + cLuaState::cRef & m_FnRef; + } Callback(L, FnRef); - bool bRetVal = self->ForEachCommand(Callback); - - /* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */ - luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef); - - /* Push return value on stack */ - tolua_pushboolean(tolua_S, bRetVal); + // Execute and push the returned value: + L.Push(cPluginManager::Get()->ForEachCommand(Callback)); return 1; } @@ -825,39 +805,38 @@ static int tolua_cPluginManager_ForEachCommand(lua_State * tolua_S) static int tolua_cPluginManager_ForEachConsoleCommand(lua_State * tolua_S) { - int NumArgs = lua_gettop(tolua_S) - 1; /* This includes 'self' */ - if (NumArgs != 1) - { - LOGWARN("Error in function call 'ForEachConsoleCommand': Requires 1 argument, got %i", NumArgs); - return 0; - } - - cPluginManager * self = (cPluginManager *)tolua_tousertype(tolua_S, 1, nullptr); - if (self == nullptr) - { - LOGWARN("Error in function call 'ForEachConsoleCommand': Not called on an object instance"); - return 0; - } + /* + Function signature: + cPluginManager:Get():ForEachConsoleCommand(a_CallbackFn) -> bool + */ - if (!lua_isfunction(tolua_S, 2)) + // Check params: + cLuaState L(tolua_S); + if ( + !L.CheckParamUserType(1, "cPluginManager") || + !L.CheckParamFunction(2) || + !L.CheckParamEnd(3) + ) { - LOGWARN("Error in function call 'ForEachConsoleCommand': Expected a function for parameter #1"); return 0; } - int FuncRef = luaL_ref(tolua_S, LUA_REGISTRYINDEX); - if (FuncRef == LUA_REFNIL) + // Get the params: + cLuaState::cRef FnRef; + L.GetStackValues(2, FnRef); + if (!FnRef.IsValid()) { LOGWARN("Error in function call 'ForEachConsoleCommand': Could not get function reference of parameter #1"); return 0; } + // Callback for enumerating all commands: class cLuaCallback : public cPluginManager::cCommandEnumCallback { public: - cLuaCallback(lua_State * a_LuaState, int a_FuncRef): - LuaState(a_LuaState), - FuncRef(a_FuncRef) + cLuaCallback(cLuaState & a_LuaState, cLuaState::cRef & a_FnRef): + m_LuaState(a_LuaState), + m_FnRef(a_FnRef) { } @@ -866,34 +845,16 @@ static int tolua_cPluginManager_ForEachConsoleCommand(lua_State * tolua_S) { UNUSED(a_Plugin); UNUSED(a_Permission); - - lua_rawgeti(LuaState, LUA_REGISTRYINDEX, FuncRef); /* Push function reference */ - tolua_pushcppstring(LuaState, a_Command); - tolua_pushcppstring(LuaState, a_HelpString); - - int s = lua_pcall(LuaState, 2, 1, 0); - if (cLuaState::ReportErrors(LuaState, s)) - { - return true; /* Abort enumeration */ - } - - if (lua_isboolean(LuaState, -1)) - { - return (tolua_toboolean(LuaState, -1, 0) > 0); - } - return false; /* Continue enumeration */ + bool ret = false; + m_LuaState.Call(m_FnRef, a_Command, a_HelpString, cLuaState::Return, ret); + return ret; } - lua_State * LuaState; - int FuncRef; - } Callback(tolua_S, FuncRef); - - bool bRetVal = self->ForEachConsoleCommand(Callback); - - /* Unreference the values again, so the LUA_REGISTRYINDEX can make place for other references */ - luaL_unref(tolua_S, LUA_REGISTRYINDEX, FuncRef); + cLuaState & m_LuaState; + cLuaState::cRef & m_FnRef; + } Callback(L, FnRef); - /* Push return value on stack */ - tolua_pushboolean(tolua_S, bRetVal); + // Execute and push the returned value: + L.Push(cPluginManager::Get()->ForEachConsoleCommand(Callback)); return 1; } |