Issues with lua_tonumber
Posted: Tue Jul 19, 2011 7:00 pm
I've just recently ran into this rather annoying issue, and it has basically halted any further progress on my engine.
In my lua script, I set a variable x to equal a value:
Then, in C/C++, I try to access that value:
And the output is this:
I can easily remedy this by using lua_tointeger (which returns the correct value). However, tolua makes use of tonumber in it's conversions, so when converting numeric members of my userdata, it returns bad values.
Any ideas?
EDIT: Disregard this. I had -Wno-format set so I wasn't warned about using %d in my WriteLine call when I should've been using %f.
In my lua script, I set a variable x to equal a value:
Code: Select all
x = 3Code: Select all
lua_getglobal(m_luaState, "x")
g_console->WriteLine("x: %d", lua_tonumber(m_luaState, -1));
Code: Select all
x: -16Any ideas?
EDIT: Disregard this. I had -Wno-format set so I wasn't warned about using %d in my WriteLine call when I should've been using %f.