Fix minigun bullets sometimes failing to hit when shooting same thing twice in row
alfadur says: “the stale collision cache is searched in, so if you shoot at
same thing twice in a row, chances are it woudln't get hit”
Directory for automated tests to test the engine.
Run `ctest` in the root directory of this repository to run all tests.
Run `ctest -R <test name>` to run only the test with the given name.
This requires you to have CMake.