Update launcher.py for infinite scrolling (#23)

Change the logic, so that you start again on the top page if you scroll further down on the last page.
pimoroni · Mar 12, 2024 · e40a941 · e40a941
1 parent 06ca4c0
commit e40a941
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/badger_os/launcher.py b/badger_os/launcher.py
@@ -147,12 +147,10 @@ def button(pin):
     if pin == badger2040.BUTTON_C:
         launch_example(2)
     if pin == badger2040.BUTTON_UP:
-        if state["page"] > 0:
-            state["page"] -= 1
+        state["page"] = (state["page"] - 1) % MAX_PAGE
         render()
     if pin == badger2040.BUTTON_DOWN:
-        if state["page"] < MAX_PAGE - 1:
-            state["page"] += 1
+        state["page"] = (state["page"] + 1) % MAX_PAGE
         render()