Part1 - Turn user_input in a local variable.

.gitignore

@@ -0,0 +1,2 @@
+__pycache__
+.vscode

Pipfile

@@ -0,0 +1,21 @@
+[[source]]
+
+url = "https://github.com/trprado/roguelike_tutorial_revised_tdl"
+verify_ssl = true
+name = "roguelike tutorial revised with tdl"
+
+
+[dev-packages]
+
+pylint = "*"
+
+
+[packages]
+
+tdl = "*"
+
+
+
+[requires]
+
+python_version = "3.6"

engine.py

@@ -16,6 +16,8 @@ def main():
     con = tdl.Console(screen_width, screen_height)
 
     while not tdl.event.is_window_closed():
+        user_input = None
+
         con.draw_char(player_x, player_y, '@', bg=None, fg=(255, 255, 255))
         root_console.blit(con, 0, 0, screen_width, screen_height, 0, 0)
         tdl.flush()
@@ -26,8 +28,8 @@ def main():
             if event.type == 'KEYDOWN':
                 user_input = event
                 break
-        else:
-            user_input = None
+            else:
+                user_input = None
 
         if not user_input:
             continue
@@ -42,11 +44,12 @@ def main():
             dx, dy = move
             player_x += dx
             player_y += dy
+        elif exit:
+            if tdl.get_fullscreen():
+                tdl.set_fullscreen(False)
+            break
 
-        if exit:
-            return True
-
-        if fullscreen:
+        elif fullscreen:
             tdl.set_fullscreen(not tdl.get_fullscreen())
 
 

input_handlers.py

@@ -9,7 +9,7 @@ def handle_keys(user_input):
     elif user_input.key == 'RIGHT':
         return {'move': (1, 0)}
 
-    if user_input.key == 'ENTER' and user_input.alt:
+    if user_input.key == 'ENTER' and user_input.control:
         # Alt+Enter: toggle full screen
         return {'fullscreen': True}
     elif user_input.key == 'ESCAPE':