Added initaliser for players.json

setup.py

@@ -65,4 +65,13 @@ for path in os.listdir('../'):
         print(f'{path} does not have a requirements.txt, skipping...')
         continue
     
-    installRequirements(requirementsPath)
+    installRequirements(requirementsPath)
+
+if os.path.isfile('../players.json'):
+    newPlayerJSON = inputYN(f'player.json already exists, would you like to overwrite it? (y/n) > ')
+else:
+    newPlayerJSON = True
+
+if newPlayerJSON:
+    print(f'---------- Copying example players.json ----------')
+    shutil.copyfile('../NoPELib/players.json', '../players.json')