43 lines
801 B
C++
43 lines
801 B
C++
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#define SOL_ALL_SAFETIES_ON 1
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#include <sol/sol.hpp>
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#include <iostream>
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void create_namespace_sf(sol::state& lua) {
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// this would explode
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// lua["sf"]["value"] = 256;
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lua[sol::create_if_nil]["sf"]["value"] = 256;
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}
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int main(int, char*[]) {
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std::cout << "=== sol::lua_value/sol::array_value ==="
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<< std::endl;
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sol::state lua;
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lua.open_libraries(sol::lib::base);
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const auto& code = R"(
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print(sf)
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print(sf.value)
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assert(sf.value == 256)
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)";
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auto result
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= lua.safe_script(code, sol::script_pass_on_error);
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// did not work
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SOL_ASSERT(!result.valid());
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// create values
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create_namespace_sf(lua);
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auto result2
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= lua.safe_script(code, sol::script_pass_on_error);
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// it worked properly
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SOL_ASSERT(result2.valid());
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std::cout << std::endl;
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return 0;
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}
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