Started creating scripting library/namespace and added sol2 for interfacing

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/sol2/examples/source/tie.cpp b/lib/sol2/examples/source/tie.cpp
new file mode 100644
index 0000000..c61701b
--- /dev/null
+++ b/lib/sol2/examples/source/tie.cpp
@@ -0,0 +1,39 @@
+#define SOL_ALL_SAFETIES_ON 1

+#include <sol/sol.hpp>

+

+#include "assert.hpp"

+

+int main (int, char*[]) {

+

+	const auto& code = R"(

+	bark_power = 11;

+

+	function woof ( bark_energy )

+		return (bark_energy * (bark_power / 4))

+	end

+)";

+

+	sol::state lua;

+

+	lua.script(code);

+

+	sol::function woof = lua["woof"];

+	double numwoof = woof(20);

+	c_assert(numwoof == 55.0);

+

+	lua.script( "function f () return 10, 11, 12 end" );

+

+	sol::function f = lua["f"];

+	std::tuple<int, int, int> abc = f();

+	c_assert(std::get<0>(abc) == 10);

+	c_assert(std::get<1>(abc) == 11);

+	c_assert(std::get<2>(abc) == 12);

+	// or

+	int a, b, c;

+	sol::tie(a, b, c) = f();

+	c_assert(a == 10);

+	c_assert(b == 11);

+	c_assert(c == 12);

+

+	return 0;

+}