// Generates a Lua error. The error message (which can actually be a Lua
// value of any type) must be on the stack top. This function does a long
// jump, and therefore never returns.
func (this *State) Error() {
C.lua_error(this.luastate)
/*err := this.Tostring(-1)
fmt.Println("ERROR: ", err)
this.Dostring(`print(debug.traceback())`)
panic("goluajit Panic")*/
}
func (L *State) getValueByLuaType(i int) (v *rf.Value) {
switch C.lua_type(L.s, C.int(i+1)) {
case C.LUA_TBOOLEAN:
v = L.getValueByType(rf.Bool, i)
case C.LUA_TNUMBER:
v = L.getValueByType(rf.Float64, i)
case C.LUA_TSTRING:
v = L.getValueByType(rf.String, i)
case C.LUA_TUSERDATA:
v = L.getValueByType(rf.Interface, i)
default:
L.pushString("Wrong parameters.")
C.lua_error(L.s)
v = nil
}
return
}
//export gofuncCallback
func gofuncCallback(gs interface{}, idx int) (rn int) {
L := gs.(*State)
defer func() {
if e := recover(); e != nil {
L.pushString(fmt.Sprintf("%v\n", e))
C.lua_error(L.s)
}
}()
fv := rf.ValueOf(L.lf[idx])
ft := rf.TypeOf(L.lf[idx])
// 获取参数
in := L.getFuncIn(ft)
out := fv.Call(in)
// 设置返回值
L.setFuncOut(ft, out)
return len(out)
}
func (L *State) Error() int { return int(C.lua_error(L.s)) }
// Generates a Lua error. The error message (which can actually be a Lua
// value of any type) must be on the stack top. This function does a long
// jump, and therefore never returns.
func (s *State) Error() {
C.lua_error(s.l)
}