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history/007_earthquake/src/main/java/com/gitee/drinkjava2/frog/organ/frog/FrogJump.java

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+/*
+ * 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.organ.frog;
+
+import com.gitee.drinkjava2.frog.Animal;
+import com.gitee.drinkjava2.frog.brain.Organ;
+
+/**
+ * Frog jump if FrogJump organ activate, to escape from earthquake， after a
+ * short time, high restore to 0
+ * 
+ * 这个器官激活，青蛙会跳在空中，躲开地震波的伤害
+ * 
+ */
+public class FrogJump extends Organ {// FrogJump这个器官的作用就是让青蛙跳在空中，地震来了如果跳在空中就不扣分
+	private static final long serialVersionUID = 1L;
+
+	@Override
+	public void active(Animal a) {
+		if (beActivedByCells(a)) {
+			a.high = 1; // 跳起来了的青蛙用画小红点表示，见Frog.show()方法
+		}
+
+		if (a.high > 0) // 为了防止青蛙跳在空中不降落，这里设定跳到空中要消耗能量，否则没有惩罚青蛙会一直呆在空中（青蛙=鸟?)
+			a.energy -= 100;
+	}
+
+}