First version on Github

game/snake.py

@@ -0,0 +1,128 @@
+import arcade, arcade.gui, time, random, os, json
+
+from plyer import notification
+
+from utils.constants import ROWS, COLS
+
+class Game(arcade.gui.UIView):
+    def __init__(self, pypresence_client):
+        super().__init__()
+
+        self.pypresence_client = pypresence_client
+        self.pypresence_client.update(state="Playing Snake inside notifications!")
+
+        self.anchor = self.add_widget(arcade.gui.UIAnchorLayout(size_hint=(1, 1)))
+        self.info_label = self.anchor.add(arcade.gui.UILabel("Press keys inside this window to interact with the game.\nYou can see the game inside notifications.", font_size=24, multiline=True), anchor_x="center", anchor_y="center")
+
+        self.direction = "right"
+        self.running = True
+        self.last_update_time = time.perf_counter()
+
+        self.snake = [(int(COLS / 2), int(ROWS / 2))]
+        self.foods = []
+        
+        if not os.path.exists("data.json"):
+            self.data = {}
+        else:
+            with open("data.json", "r") as file:
+                self.data = json.load(file)
+
+        if not "snake" in self.data:
+            self.data["snake"] = {"high_score": 0}
+
+        self.high_score = self.data["snake"]["high_score"]
+        self.score = 0
+
+    def spawn_food(self):
+        while True:
+            x, y = (random.randint(0, COLS), random.randint(0, ROWS))
+
+            if not (x, y) in self.snake:
+                return (x, y)
+
+    def on_update(self, dt):
+        if self.running and time.perf_counter() - self.last_update_time >= 0.4:
+            self.last_update_time = time.perf_counter()
+
+            head_x, head_y = self.snake[0]
+
+            if self.direction == "right":
+                new_head = (head_x + 1, head_y)
+            elif self.direction == "left":
+                new_head = (head_x - 1, head_y)
+            elif self.direction == "up":
+                new_head = (head_x, head_y - 1)
+            elif self.direction == "down":
+                new_head = (head_x, head_y + 1)
+
+            if new_head in self.snake or not (0 <= new_head[0] < COLS and 0 <= new_head[1] < ROWS):
+                self.info_label.text = "Game Over.\nPress r to restart"
+                self.running = False
+
+                notification.notify(
+                    title="Snake inside notifications",
+                    message='Game Over!'
+                )
+
+                return
+
+            if new_head in self.foods:
+                self.score += 1
+                
+                self.foods.remove(new_head)
+                self.snake = [new_head] + self.snake
+                self.foods.append(self.spawn_food())
+            else:
+                self.snake = [new_head] + self.snake[:-1]
+
+            text = ""
+
+            for y in range(ROWS):
+                for x in range(COLS):
+                    if (x, y) == self.snake[0]:
+                        text += "H"
+                    elif (x, y) in self.snake[1:]:
+                        text += "o"
+                    elif (x, y) in self.foods:
+                        text += "*"
+                    else:
+                        text += "_"
+
+                text += "\n"
+            
+            if self.score > self.high_score:
+                self.high_score = self.score
+
+            notification.notify(
+                title=f"Snake | Score: {self.score} High Score: {self.high_score}",
+                message=text
+            )
+
+    def on_show_view(self):
+        super().on_show_view()
+
+        self.foods = [self.spawn_food() for _ in range(3)]
+
+    def on_key_press(self, symbol, modifiers):
+        if symbol == arcade.key.LEFT or symbol == arcade.key.A:
+            self.direction = "left"
+        elif symbol == arcade.key.RIGHT or symbol == arcade.key.D:
+            self.direction = "right"
+        elif symbol == arcade.key.UP or symbol == arcade.key.W:
+            self.direction = "up"
+        elif symbol == arcade.key.DOWN or symbol == arcade.key.S:
+            self.direction = "down"
+        elif symbol == arcade.key.R and not self.running:
+            self.info_label.text = "Press keys inside this window to interact with the game.\nYou can see the game inside notifications."
+            self.info_label.fit_content()
+            
+            self.snake = [(int(COLS / 2), int(ROWS / 2))]
+            self.foods = [self.spawn_food() for _ in range(3)]
+            self.running = True
+        elif symbol == arcade.key.ESCAPE:
+            self.data["snake"]["high_score"] = self.high_score
+            with open("data.json", "w") as file:
+                file.write(json.dumps(self.data, indent=4))
+
+            from menus.main import Main
+            self.window.show_view(Main(self.pypresence_client))