package?animal;

import?java.util.ArrayList;

import?field.Location;

public?abstract?class?Animal?{
????private?int?ageLimit;
????private?int?breedableAge;
????private?int?age;
????private?boolean?isAlive?=?true;

????public?Animal（int?ageLimit?int?breedableAge）?{
????????this.ageLimit?=?ageLimit;
????????this.breedableAge?=?breedableAge;
????}

????protected?int?getAge（）?{
????????return?age;
????}

????protected?double?getAgePercent（）?{
????????return?（double）age/ageLimit;
????}

????public?abstract?Animal?breed（）;

????public?void?grow（）?{
????????age++;
????????if?（?age?>=?ageLimit?）?{
????????????die（）;
????????}
????}

????public?void?die（）?{
????????isAlive?=?false;
????}

????public?boolean?isAlive（）?{
????????return?isAlive;
????}

????public?boolean?isBreedable（）?{
????????return?age?>=?breedableAge;
????}
????public?Location?move（Location[]?freeAdj）?{
????????Location?ret?=?null;
????????if?（?freeAdj.length>0?&&?Math.random（）?????????????ret?=?freeAdj[（int）（Math.random（）*freeAdj.length）];
????????}
????????return?ret;
????}

????@Override
????public?String?toString（）?{
????????return?““+age+“:“+（isAlive?“l(fā)ive“:“dead“）;
????}

????public?Animal?feed（ArrayList?neighbour）?{
????????return?null;
????}

????protected?void?longerLife（int?inc）?{
????????ageLimit?+=?inc;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-12-19?02:11??foxnRabbit\
?????目錄???????????0??2018-12-19?01:54??foxnRabbit\src\
?????目錄???????????0??2018-12-19?02:10??foxnRabbit\src\field\
?????文件????????1317??2018-12-19?02:05??foxnRabbit\src\field\View.java
?????文件????????2970??2018-12-19?02:06??foxnRabbit\src\field\Field.java
?????文件?????????284??2018-12-19?02:06??foxnRabbit\src\field\Location.java
?????目錄???????????0??2018-12-19?02:04??foxnRabbit\src\animal\
?????文件????????1323??2018-12-19?01:59??foxnRabbit\src\animal\Animal.java
?????文件?????????702??2018-12-19?02:04??foxnRabbit\src\animal\Rabbit.java
?????文件????????1011??2018-12-19?02:03??foxnRabbit\src\animal\Fox.java
?????目錄???????????0??2018-12-19?02:00??foxnRabbit\src\cell\
?????文件?????????119??2018-12-19?02:00??foxnRabbit\src\cell\Cell.java
?????目錄???????????0??2018-12-19?02:10??foxnRabbit\src\foxnRabbit\
?????文件????????3278??2018-12-19?02:10??foxnRabbit\src\foxnRabbit\FoxAndRabbit.java
?????目錄???????????0??2018-12-19?02:16??foxnRabbit\.idea\
?????文件???????20728??2018-12-19?02:16??foxnRabbit\.idea\workspace.xml
?????文件?????????135??2018-12-19?01:51??foxnRabbit\.idea\encodings.xml
?????文件?????????271??2018-12-19?01:51??foxnRabbit\.idea\misc.xml
?????文件?????????260??2018-12-19?01:51??foxnRabbit\.idea\modules.xml
?????文件?????????423??2018-12-19?01:51??foxnRabbit\foxnRabbit.iml
?????目錄???????????0??2018-12-19?02:07??foxnRabbit\out\
?????目錄???????????0??2018-12-19?02:07??foxnRabbit\out\production\
?????目錄???????????0??2018-12-19?02:10??foxnRabbit\out\production\foxnRabbit\
?????目錄???????????0??2018-12-19?02:10??foxnRabbit\out\production\foxnRabbit\field\
?????文件????????3279??2018-12-19?02:07??foxnRabbit\out\production\foxnRabbit\field\Field.class
?????文件????????1434??2018-12-19?02:07??foxnRabbit\out\production\foxnRabbit\field\View.class
?????文件?????????509??2018-12-19?02:07??foxnRabbit\out\production\foxnRabbit\field\Location.class
?????目錄???????????0??2018-12-19?02:07??foxnRabbit\out\production\foxnRabbit\cell\
?????文件?????????137??2018-12-19?02:07??foxnRabbit\out\production\foxnRabbit\cell\Cell.class
?????目錄???????????0??2018-12-19?02:07??foxnRabbit\out\production\foxnRabbit\animal\
?????文件????????2038??2018-12-19?02:07??foxnRabbit\out\production\foxnRabbit\animal\Fox.class
............此處省略6個文件信息