From 320569a0d0355bf02b2d2b9aead3ba58d0b834f4 Mon Sep 17 00:00:00 2001
From: pascald <putschgi@mailbox.org>
Date: Fri, 2 May 2025 17:11:46 +0200
Subject: [PATCH] test for touch function

---
 main.py | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/main.py b/main.py
index 31cb110..84ae31d 100644
--- a/main.py
+++ b/main.py
@@ -70,6 +70,31 @@ def init_sounds():
 
 case_images = {}
 
+def is_snap_event(event):
+    global touch_start
+
+    # Tastatur oder Joystick A
+    if (event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE) or \
+       (event.type == pygame.JOYBUTTONDOWN and event.button == 0):
+        return True
+
+    # Touch (Tap)
+    if event.type == pygame.FINGERDOWN:
+        touch_start = (event.x * SCREEN_WIDTH, event.y * SCREEN_HEIGHT)
+
+    elif event.type == pygame.FINGERUP and touch_start:
+        end = (event.x * SCREEN_WIDTH, event.y * SCREEN_HEIGHT)
+        dx = end[0] - touch_start[0]
+        dy = end[1] - touch_start[1]
+        distance = (dx ** 2 + dy ** 2) ** 0.5
+        touch_start = None
+
+        if distance < 50:  # Kurzer Tap = Snap
+            return True
+
+    return False
+
+
 async def init_game():
     global screen, clock, font, controls
     pygame.init()
@@ -670,8 +695,7 @@ async def main():
                                 stacked_cases.append(current_case)
                                 spawn_case_in_game()
                                 shake_timer = 10
-                    elif ((event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE) or
-                          (event.type == pygame.JOYBUTTONDOWN and event.button == 0)):
+                    elif is_snap_event(event):
                         if current_case and current_case.allow_snap:
                             await current_case.animate_snap()
                             can_use_tilt = True