/usr/src/castle-game-engine-4.1.1/ui/ is in castle-game-engine-src 4.1.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/src/castle-game-engine-4.1.1/ui/castlecameras.pas
/usr/src/castle-game-engine-4.1.1/ui/castleinputs.pas
/usr/src/castle-game-engine-4.1.1/ui/castlekeysmouse.pas
/usr/src/castle-game-engine-4.1.1/ui/castleuicontrols.pas
/usr/src/castle-game-engine-4.1.1/ui/opengl/
/usr/src/castle-game-engine-4.1.1/ui/opengl/castlecontrols.pas
/usr/src/castle-game-engine-4.1.1/ui/opengl/castlenotifications.pas
/usr/src/castle-game-engine-4.1.1/ui/opengl/castleonscreenmenu.pas
/usr/src/castle-game-engine-4.1.1/ui/opengl/castleonscreenmenuimages.pas
/usr/src/castle-game-engine-4.1.1/ui/opengl/gui-images/
/usr/src/castle-game-engine-4.1.1/ui/opengl/gui-images/Makefile
/usr/src/castle-game-engine-4.1.1/ui/opengl/gui-images/slider_base.png
/usr/src/castle-game-engine-4.1.1/ui/opengl/gui-images/slider_position.png
/usr/src/castle-game-engine-4.1.1/ui/opengl/onscreenmenuimages.image_data
/usr/src/castle-game-engine-4.1.1/ui/pk3dconnexion.pas
/usr/src/castle-game-engine-4.1.1/ui/windows/
/usr/src/castle-game-engine-4.1.1/ui/windows/tdxinput_tlb.pas