From 46199d78901982468d951f4b85aa8db26b10a22a Mon Sep 17 00:00:00 2001
From: 13766800364 <13766800364@qq.com>
Date: Thu, 9 Oct 2025 16:07:39 +0800
Subject: [PATCH] Add File

---
 .../drinkjava2/frog/brain/organ/TopEar.java   | 73 +++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 history/005a1_letter_test/src/main/java/com/gitee/drinkjava2/frog/brain/organ/TopEar.java

diff --git a/history/005a1_letter_test/src/main/java/com/gitee/drinkjava2/frog/brain/organ/TopEar.java b/history/005a1_letter_test/src/main/java/com/gitee/drinkjava2/frog/brain/organ/TopEar.java
new file mode 100644
index 0000000..24289da
--- /dev/null
+++ b/history/005a1_letter_test/src/main/java/com/gitee/drinkjava2/frog/brain/organ/TopEar.java
@@ -0,0 +1,73 @@
+/*
+ * 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.gitee.drinkjava2.frog.brain.organ;
+
+import com.gitee.drinkjava2.frog.Env;
+import com.gitee.drinkjava2.frog.Frog;
+import com.gitee.drinkjava2.frog.brain.Cuboid;
+import com.gitee.drinkjava2.frog.brain.Organ;
+import com.gitee.drinkjava2.frog.util.ColorUtils;
+
+/**
+ * Ear can accept sound input
+ * 
+ * 耳朵的信号输入区能输入多少个信号取决于它的长度，它的每个输入点都与视觉视号正交
+ * 
+ * 耳朵的输入区在2021年6月后改只取 0,2,4,6,8处的细胞作为输入点以获取更清晰反向激活信号，这样总共就是5个有效输入点
+ * 
+ * 耳朵目前只有一个, 以后可以在侧面再开一个耳朵，就可以达到5x5=25个声音的输入
+ * 
+ * 为简单化，耳朵的识别区和输入区重叠，而不是象人脑一样有单独的虚拟声音，将来在信号强度上作区分，直接听到的信号强度大，反向激活后得到的信号弱
+ * 
+ * @author Yong Zhu
+ * @since 2.0.2
+ */
+@SuppressWarnings("all")
+public class TopEar extends Organ {// 耳朵位于脑的顶上，也是长方体
+	private static final long serialVersionUID = 1L;
+
+	public TopEar() {
+		this.shape = new Cuboid(6, 5, Env.FROG_BRAIN_ZSIZE - 1, 1, 10, 1);// 手工固定耳区的大小
+		this.type = Organ.TOPEAR;
+		this.organName = "TopEar";
+		this.allowVary = false;// 不允许变异
+		this.allowBorrow = false;// 不允许借出
+		this.color = ColorUtils.BLUE;
+	}
+
+    public void hearSound(Frog f, int code) {//code取0~4，分听代表5个听力细胞的位置
+        Cuboid c = (Cuboid) this.shape;
+        int y1 = code / 5;
+        f.getOrCreateCell(c.x , c.y+y1*2 , c.z).hasInput = true; //听力细胞间隔一个分布
+    }
+
+    public int readcode(Frog f) {//找出收取光子数最多的点
+        int temp = -10000;
+        int code = -1;
+        Cuboid c = (Cuboid) this.shape;
+        System.out.print("Ear received photons qty: ");
+        for (int y = 0; y <= 4; y++) {
+            int sum = f.getOrCreateCell(c.x, c.y + y * 2, c.z).photonSum;
+            System.out.print(sum + ",");
+            if (sum > temp) {
+                code = y;
+                temp = sum;
+            }
+        }
+        return code; //code表示保存声母最大激活信号的y方向序号
+    }
+
+    /** 给这个耳朵听到一个字母，激活它的听觉输入区, 注意听觉输入区并不等于听觉成像区 */
+    public void hearNothing(Frog f) {
+        f.setCuboidVales((Cuboid) shape, false);
+    }
+
+}