From 4bde399ae555dde7b0c209a15476c06186665159 Mon Sep 17 00:00:00 2001
From: Daniel Dolezal <d.dolezal97@protonmail.com>
Date: Mon, 1 Apr 2024 03:59:48 +0200
Subject: [PATCH] add DummSnake and test in config

---
 config.py           |  3 ++-
 snakes/DummSnake.py | 51 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 53 insertions(+), 1 deletion(-)
 create mode 100644 snakes/DummSnake.py

diff --git a/config.py b/config.py
index 6da5a4f..e007a3c 100644
--- a/config.py
+++ b/config.py
@@ -1,3 +1,4 @@
+from snakes.DummSnake import DummSnake
 from snakes.LogicSnake import LogicSnake
 
-SNAKE = LogicSnake()
+SNAKE = DummSnake()
diff --git a/snakes/DummSnake.py b/snakes/DummSnake.py
new file mode 100644
index 0000000..f63c69e
--- /dev/null
+++ b/snakes/DummSnake.py
@@ -0,0 +1,51 @@
+import random
+
+class DummSnake:
+  def choose_move(self, data: dict) -> str:
+    is_move_safe = {"up": True, "down": True, "left": True, "right": True}
+
+    # We've included code to prevent your Battlesnake from moving backwards
+    my_head = data["you"]["body"][0]  # Coordinates of your head
+    my_neck = data["you"]["body"][1]  # Coordinates of your "neck"
+
+    if my_neck["x"] < my_head["x"]:  # Neck is left of head, don't move left
+        is_move_safe["left"] = False
+
+    elif my_neck["x"] > my_head["x"]:  # Neck is right of head, don't move right
+        is_move_safe["right"] = False
+
+    elif my_neck["y"] < my_head["y"]:  # Neck is below head, don't move down
+        is_move_safe["down"] = False
+
+    elif my_neck["y"] > my_head["y"]:  # Neck is above head, don't move up
+        is_move_safe["up"] = False
+
+    # TODO: Step 1 - Prevent your Battlesnake from moving out of bounds
+    # board_width = game_state['board']['width']
+    # board_height = game_state['board']['height']
+
+    # TODO: Step 2 - Prevent your Battlesnake from colliding with itself
+    # my_body = game_state['you']['body']
+
+    # TODO: Step 3 - Prevent your Battlesnake from colliding with other Battlesnakes
+    # opponents = game_state['board']['snakes']
+
+    # Are there any safe moves left?
+    safe_moves = []
+    for move, isSafe in is_move_safe.items():
+        if isSafe:
+            safe_moves.append(move)
+
+    if len(safe_moves) == 0:
+        print(f"MOVE {data['turn']}: No safe moves detected! Moving down")
+        return {"move": "down"}
+
+    # Choose a random move from the safe ones
+    move = random.choice(safe_moves)
+
+    # TODO: Step 4 - Move towards food instead of random, to regain health and survive longer
+    # food = game_state['board']['food']
+
+    print(f"{data['game']['id']} MOVE {data['turn']}: {move} picked from all valid options in {is_move_safe}")
+
+    return {"move": move}