Add IsString and Next helpers
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@ -185,6 +185,7 @@ func (s *State) toValueUnsafe(index int) (interface{}, error) {
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// Simple operations remain unchanged as they don't need stack protection
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func (s *State) GetType(index int) LuaType { return LuaType(C.lua_type(s.L, C.int(index))) }
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func (s *State) IsString(index int) bool { return s.GetType(index) == TypeString }
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func (s *State) IsFunction(index int) bool { return s.GetType(index) == TypeFunction }
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func (s *State) IsTable(index int) bool { return s.GetType(index) == TypeTable }
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func (s *State) ToBoolean(index int) bool { return C.lua_toboolean(s.L, C.int(index)) != 0 }
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@ -207,6 +208,10 @@ func (s *State) PushString(str string) {
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C.lua_pushstring(s.L, cstr)
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}
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func (s *State) Next(index int) bool {
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return C.lua_next(s.L, C.int(index)) != 0
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}
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// Helper functions
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func bool2int(b bool) int {
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if b {
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