diff options
Diffstat (limited to 'deps/sol2/examples/source/docs/runtime_extension.cpp')
| -rw-r--r-- | deps/sol2/examples/source/docs/runtime_extension.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/deps/sol2/examples/source/docs/runtime_extension.cpp b/deps/sol2/examples/source/docs/runtime_extension.cpp new file mode 100644 index 0000000..9d36d0d --- /dev/null +++ b/deps/sol2/examples/source/docs/runtime_extension.cpp @@ -0,0 +1,28 @@ +#define SOL_ALL_SAFETIES_ON 1
+#include <sol/sol.hpp>
+
+#include <iostream>
+
+struct object {
+ int value = 0;
+};
+
+int main (int, char*[]) {
+
+ std::cout << "==== runtime_extension =====" << std::endl;
+
+ sol::state lua;
+ lua.open_libraries(sol::lib::base);
+
+ lua.new_usertype<object>( "object" );
+
+ // runtime additions: through the sol API
+ lua["object"]["func"] = [](object& o) { return o.value; };
+ // runtime additions: through a lua script
+ lua.script("function object:print () print(self:func()) end");
+
+ // see it work
+ lua.script("local obj = object.new() \n obj:print()");
+
+ return 0;
+}
|