Controller-Fix: Joystick-Objekte wurden nach dem Namens-Auslesen freigegeben, dadurch lieferte SDL keine Events mehr. Jetzt offen halten + Hotplug. Neu: tools/controller_check.py zur Diagnose, Tests fuer Tastenbelegung (62).

2026-11-01 13:10:43 +00:00
1 parent a088c23a09
commit 5237b0a39c
@@ -0,0 +1,137 @@
+#!/usr/bin/env python3
+"""Controller-Diagnose: zeigt, was pygame vom Gamepad sieht.
+
+Aufruf im Projektordner::
+
+    .venv/bin/python tools/controller_check.py
+
+Drücke ein paar Tasten und bewege das D-Pad. Was hier ankommt, kommt auch im
+Spiel an. Beenden mit Esc oder durch Schliessen des Fensters.
+"""
+
+from __future__ import annotations
+
+import pathlib
+import sys
+
+sys.path.insert(0, str(pathlib.Path(__file__).resolve().parent.parent))
+
+import pygame
+
+from loader_game import input_map
+
+WIDTH, HEIGHT = 1000, 520
+MAX_LINES = 12
+
+
+def describe(stick: pygame.joystick.Joystick) -> str:
+    return (
+        f"{stick.get_name()}  ·  Tasten {stick.get_numbuttons()}"
+        f"  ·  Achsen {stick.get_numaxes()}"
+        f"  ·  Hats {stick.get_numhats()}"
+    )
+
+
+def main() -> int:
+    pygame.init()
+    screen = pygame.display.set_mode((WIDTH, HEIGHT))
+    pygame.display.set_caption("Controller-Test – Esc beendet")
+
+    font = pygame.font.SysFont(None, 28)
+    small = pygame.font.SysFont(None, 22)
+
+    input_map.open_controllers()
+    names = input_map.controller_names()
+    print("Gefundene Controller:", names or "keiner")
+    for stick in input_map.opened_controllers():
+        print("  -", describe(stick))
+        print("    GUID:", stick.get_guid())
+
+    lines: list[str] = []
+    events_seen = 0
+    quiet = 0.0
+    clock = pygame.time.Clock()
+    running = True
+
+    while running:
+        quiet += clock.tick(60) / 1000.0
+
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                running = False
+                break
+            if event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
+                running = False
+                break
+            if input_map.is_device_event(event):
+                input_map.open_controllers()
+                text = "Controller-Wechsel: " + (", ".join(input_map.controller_names()) or "keiner mehr")
+                lines.append(text)
+                print(text)
+                quiet = 0.0
+                continue
+
+            if event.type == pygame.JOYBUTTONDOWN:
+                events_seen += 1
+                quiet = 0.0
+                text = f"Taste {event.button} gedrückt  (joy={event.joy})"
+                lines.append(text)
+                print(text)
+            elif event.type == pygame.JOYHATMOTION:
+                events_seen += 1
+                quiet = 0.0
+                text = f"D-Pad/Hat {event.hat} = {event.value}  (joy={event.joy})"
+                lines.append(text)
+                print(text)
+            elif event.type == pygame.JOYAXISMOTION and abs(event.value) > 0.5:
+                events_seen += 1
+                quiet = 0.0
+                text = f"Achse {event.axis} = {event.value:+.2f}  (joy={event.joy})"
+                lines.append(text)
+                print(text)
+
+            for action in input_map.actions_from_event(event):
+                text = f"   → Spiel-Aktion: {action.name}"
+                lines.append(text)
+                print(text)
+
+        lines = lines[-MAX_LINES:]
+
+        screen.fill((20, 20, 24))
+        screen.blit(font.render("Controller-Test", True, (255, 255, 255)), (24, 20))
+
+        current = input_map.controller_names()
+        if current:
+            for index, text in enumerate(current):
+                screen.blit(small.render("✓ " + describe_short(text, input_map), True, (120, 230, 120)), (24, 64 + index * 26))
+        else:
+            screen.blit(small.render("Kein Controller gefunden.", True, (240, 120, 120)), (24, 64))
+
+        y = 140
+        for text in lines:
+            screen.blit(small.render(text, True, (220, 220, 220)), (24, y))
+            y += 26
+
+        if quiet > 5.0 and events_seen == 0:
+            hint = "Noch keine Controller-Eingabe empfangen – Taste drücken oder Kabel prüfen."
+            screen.blit(small.render(hint, True, (240, 200, 80)), (24, HEIGHT - 40))
+
+        screen.blit(
+            small.render("Esc beendet den Test.", True, (150, 150, 150)),
+            (24, HEIGHT - 70),
+        )
+        pygame.display.flip()
+
+    pygame.quit()
+    return 0
+
+
+def describe_short(name: str, module) -> str:
+    for stick in module.opened_controllers():
+        if stick.get_name() == name:
+            return describe(stick)
+    return name
+
+
+if __name__ == "__main__":
+    sys.exit(main())