From 89884d7e2a878b0a482478feb982cd25142a3344 Mon Sep 17 00:00:00 2001
From: Kristofers Solo <kristians.cagulis@pm.me>
Date: Tue, 9 Jan 2024 20:27:56 +0200
Subject: [PATCH] feat(ai): add `bumpiness`

---
 src/ai/heuristics/bumpiness.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/ai/heuristics/bumpiness.py b/src/ai/heuristics/bumpiness.py
index 03b4828..17c57ae 100644
--- a/src/ai/heuristics/bumpiness.py
+++ b/src/ai/heuristics/bumpiness.py
@@ -4,4 +4,13 @@ import numpy as np
 def bumpiness(
     field: np.ndarray[int, np.dtype[np.uint8]],
 ) -> int:
-    pass
+    """
+    Calculate the bumpiness of a given signal based on peaks.
+
+    Args:
+        field: The game field.
+
+    Returns:
+        The bumpiness of the field.
+    """
+    return int(np.sum(np.abs(np.diff(field.shape[0] - np.argmax(field, axis=0)))))