diff options
Diffstat (limited to 'lib/sol2/examples/source/environment_state.cpp')
-rw-r--r-- | lib/sol2/examples/source/environment_state.cpp | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/lib/sol2/examples/source/environment_state.cpp b/lib/sol2/examples/source/environment_state.cpp deleted file mode 100644 index c876879..0000000 --- a/lib/sol2/examples/source/environment_state.cpp +++ /dev/null @@ -1,36 +0,0 @@ -#define SOL_ALL_SAFETIES_ON 1 -#include <sol/sol.hpp> - -#include <iostream> - -int main(int, char*[]) { - std::cout << "=== environment state ===" << std::endl; - - sol::state lua; - lua.open_libraries(); - sol::environment my_env(lua, sol::create); - // set value, and we need to explicitly allow for - // access to "print", since a new environment hides - // everything that's not defined inside of it - // NOTE: hiding also hides library functions (!!) - // BE WARNED - my_env["var"] = 50; - my_env["print"] = lua["print"]; - - sol::environment my_other_env(lua, sol::create, lua.globals()); - // do not need to explicitly allow access to "print", - // since we used the "Set a fallback" version - // of the sol::environment constructor - my_other_env["var"] = 443; - - // output: 50 - lua.script("print(var)", my_env); - - // output: 443 - lua.script("print(var)", my_other_env); - - - std::cout << std::endl; - - return 0; -} |