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Diffstat (limited to '')
| -rw-r--r-- | source/LuaState.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/source/LuaState.cpp b/source/LuaState.cpp index 8d2fa8eca..ba60ed67d 100644 --- a/source/LuaState.cpp +++ b/source/LuaState.cpp @@ -739,6 +739,39 @@ bool cLuaState::CallFunction(int a_NumResults) +bool cLuaState::CheckParamUserTable(int a_StartParam, const char * a_UserTable, int a_EndParam) +{ + ASSERT(IsValid()); + + if (a_EndParam < 0) + { + a_EndParam = a_StartParam; + } + + tolua_Error tolua_err; + for (int i = a_StartParam; i <= a_EndParam; i++) + { + if (tolua_isusertable(m_LuaState, i, a_UserTable, 0, &tolua_err)) + { + continue; + } + // Not the correct parameter + lua_Debug entry; + VERIFY(lua_getstack(m_LuaState, 0, &entry)); + VERIFY(lua_getinfo (m_LuaState, "n", &entry)); + AString ErrMsg = Printf("#ferror in function '%s'.", (entry.name != NULL) ? entry.name : "?"); + tolua_error(m_LuaState, ErrMsg.c_str(), &tolua_err); + return false; + } // for i - Param + + // All params checked ok + return true; +} + + + + + bool cLuaState::CheckParamUserType(int a_StartParam, const char * a_UserType, int a_EndParam) { ASSERT(IsValid()); |