Developing replace my TEXTUI based game with TkinterGUI

I have a starter code for tkinter GUI but this must be used to develop a Tkinter GUI game. The game I have programmed myself and it's based on TEXTGUI. Further codes must be added too, the instructions in detail are in the assignment brief. I also require an OOP diagram. AdventureWorldStarterWithGUI.zip is the model code for tkinter, this can be used to incorporate tkinter into the game "Home on Fire.zip".