Sky/LuaJIT-to-Go
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Add Call and IsNil

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This commit is contained in:
Sky Johnson 2025-02-03 19:09:30 -06:00
parent c74ad4bbc9
commit 146b0a51db
1 changed files with 14 additions and 0 deletions
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14
wrapper.go
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@ -189,6 +189,7 @@ func (s *State) IsString(index int) bool { return s.GetType(index) == TypeStr
func (s *State) IsNumber(index int) bool { return s.GetType(index) == TypeNumber }
func (s *State) IsFunction(index int) bool { return s.GetType(index) == TypeFunction }
func (s *State) IsTable(index int) bool { return s.GetType(index) == TypeTable }
func (s *State) IsNil(index int) bool { return s.GetType(index) == TypeNil }
func (s *State) ToBoolean(index int) bool { return C.lua_toboolean(s.L, C.int(index)) != 0 }
func (s *State) ToNumber(index int) float64 { return float64(C.lua_tonumber(s.L, C.int(index))) }
func (s *State) ToString(index int) string {
@ -327,3 +328,16 @@ func (s *State) AddPackagePath(path string) error {
}
return nil
}
func (s *State) Call(nargs, nresults int) error {
status := C.lua_pcall(s.L, C.int(nargs), C.int(nresults), 0)
if status != 0 {
err := &LuaError{
Code: int(status),
Message: s.ToString(-1),
}
s.Pop(1)
return err
}
return nil
}