Create app.py

app.py

@@ -0,0 +1,55 @@
+import random
+
+class FoodManager:
+    def __init__(self):
+        self.amount = 5
+
+class BodyPart:
+    position = [-1, -1]
+
+class Head:
+    _position = 0
+    _velocity = [1, 1]
+
+class Tail:
+    _position = 3
+    _velocity = [0, 0]
+
+def check_collision():
+    global head, tail, body, food_manager
+    collision = False
+    tail_x, body_items, food_size = len(tail._position)-1, len(body), body_item_width() + body_margin()
+    if abs(head._position) < food_size / 2:
+        body_items += 1
+    for _ in range(body_items+1):
+        if min(_ == head._position - 1, len(head._position) - 1) > max(body._position, food._position):
+            collision = True
+            break
+    if food_manager.amount > 0:
+        for _ in range(4):
+            if abs(_ == head._position % food_size or _ == tail._position % food_size) <= food_size / 4:
+                collision = True
+                break
+    else:
+        collision |= abs(head._position) >= food_size / 2
+    return collision
+
+def set_score_label_text():
+    label_str = "Score: {}".format(game.points)
+    global score_label
+    score_label.setText(label_str)
+
+def main():
+    game.setWindowSize((len(header)+min(game_field_width(), body_height())+178, len(footer)))
+    global header, footer
+    header.pushLabels(["Settings", "FPS"])
+    footer.pushButtonLabels(["New Game", "Quit Game"])
+    score_label.setText("Score: 0")
+    player.addKeyboardControlledActor(main_actor)
+    play_loop = game.repeat(game.timePerFrame/60, 1, update)
+
+def update(deltaTime):
+    global head, tail, food_positions, food_manager
+    while deltaTime > 0:
+        current_state = check_collision()
+        if food_manager.amount and all(not c[-1] for c in food_