func main() {
var L *lua.State
L = lua.NewState()
L.OpenLibs()
rawptr := L.NewUserdata(uintptr(unsafe.Sizeof(Userdata{})))
var ptr *Userdata
ptr = (*Userdata)(rawptr)
ptr.a = 2
ptr.b = 3
fmt.Println(ptr)
rawptr2 := L.ToUserdata(-1)
ptr2 := (*Userdata)(rawptr2)
fmt.Println(ptr2)
}
func main() {
var L *lua.State
L = lua.NewState()
defer L.Close()
L.OpenLibs()
currentPanicf := L.AtPanic(nil)
currentPanicf = L.AtPanic(currentPanicf)
newPanic := func(L1 *lua.State) int {
fmt.Println("I AM PANICKING!!!")
return currentPanicf(L1)
}
L.AtPanic(newPanic)
//force a panic
L.PushNil()
L.Call(0, 0)
}
func main() {
var L *golua.State
L = golua.NewState()
L.OpenLibs()
L.GetField(golua.LUA_GLOBALSINDEX, "print")
L.PushString("Hello World!")
L.Call(1, 0)
L.PushGoFunction(test)
L.PushGoFunction(test)
L.PushGoFunction(test)
L.PushGoFunction(test)
L.PushGoFunction(test2)
L.PushInteger(42)
L.Call(1, 0)
L.Call(0, 0)
L.Call(0, 0)
L.Call(0, 0)
L.Close()
}