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34 lines
757 B
C++
34 lines
757 B
C++
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#include <sol.hpp>
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#include <cassert>
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int main() {
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sol::state lua;
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// need the base library for assertions
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lua.open_libraries(sol::lib::base);
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// basic setting of a variable
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// through multiple ways
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lua["x"] = 10;
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lua.set("y", "hello");
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// assert values are as given
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lua.script("assert(x == 10)");
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lua.script("assert(y == 'hello')");
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// basic retrieval of a variable
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// through multiple ways
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int x = lua["x"];
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auto y = lua.get<std::string>("y");
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int x2;
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std::string y2;
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std::tie(x2, y2) = lua.get<int, std::string>("x", "y");
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// assert the values
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assert(x == 10);
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assert(y == "hello");
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assert(x2 == 10);
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assert(y2 == "hello");
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}
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