------------------------------------------------------------------------------- -- Mob Framework Mod by Sapier -- -- You may copy, use, modify or do nearly anything except removing this -- copyright notice. -- And of course you are NOT allowed to pretend you have written it. -- --! @file error_handling.lua --! @brief code required to do error handling --! @copyright Sapier --! @author Sapier --! @date 2013-05-010 --! -- Contact sapier a t gmx net ------------------------------------------------------------------------------- -- ------------------------------------------------------------------------------- -- name: mobf_assert_backtrace(value) -- --! @brief assert in case value is false -- --! @param value to evaluate ------------------------------------------------------------------------------- function mobf_assert_backtrace(value) if value == false then print(debug.traceback("Current Callstack:\n")) assert(value) end end ------------------------------------------------------------------------------- -- name: mobf_assert_validpos(pos) -- --! @brief check if a pos is valid -- --! @param pos to evaluate ------------------------------------------------------------------------------- function mobf_assert_validpos(pos) mobf_assert_backtrace(pos ~= nil) mobf_assert_backtrace(type(pos) == "table") mobf_assert_backtrace(pos.x ~= nil) mobf_assert_backtrace(pos.y ~= nil) mobf_assert_backtrace(pos.z ~= nil) mobf_assert_backtrace(type(pos.x) == "number") mobf_assert_backtrace(type(pos.y) == "number") mobf_assert_backtrace(type(pos.z) == "number") end