From c92ad7223bb9dc7d0c4cf4009e38e7b895176e78 Mon Sep 17 00:00:00 2001
From: 13766800364 <13766800364@qq.com>
Date: Thu, 9 Oct 2025 16:11:04 +0800
Subject: [PATCH] Add File

---
 .../drinkjava2/frog/brain/organ/MoveDown.java | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 history/003_trap/src/main/java/com/github/drinkjava2/frog/brain/organ/MoveDown.java

diff --git a/history/003_trap/src/main/java/com/github/drinkjava2/frog/brain/organ/MoveDown.java b/history/003_trap/src/main/java/com/github/drinkjava2/frog/brain/organ/MoveDown.java
new file mode 100644
index 0000000..62381d9
--- /dev/null
+++ b/history/003_trap/src/main/java/com/github/drinkjava2/frog/brain/organ/MoveDown.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2018 the original author or authors. 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by
+ * applicable law or agreed to in writing, software distributed under the
+ * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
+ * OF ANY KIND, either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
+ */
+package com.github.drinkjava2.frog.brain.organ;
+
+import com.github.drinkjava2.frog.Frog;
+import com.github.drinkjava2.frog.brain.Organ;
+
+/**
+ * Move down frog 1 unit if outputs of nerve cells active in this zone
+ */
+public class MoveDown extends Organ {
+	private static final long serialVersionUID = 1L;
+
+	@Override
+	public void active(Frog f) {
+		if (outputActive(f))
+			f.y++;
+	}
+
+}