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72 lines
2.4 KiB
72 lines
2.4 KiB
1 year ago
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## AdventureUtils
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### Instructions
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Let's add some useful method to allow us to manipulate and monitor what happen with our characters.
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Firstly, let's add something to see all our characters in one call :
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* Add a private static list of `Character`, `allCharacters`, which will contains all our characters. In the constructor, you need to add this new `Character` to this list.
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* Add a static method, `printStatus`, which take no parameters and will return a formatted String that will list all characters in `allCharaters`. The awaited format is as follow with new line at the end :
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```
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------------------------------------------
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Characters currently fighting :
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- <character1.toString>
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- <character2.toString>
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------------------------------------------
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```
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If there is no character created :
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```
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------------------------------------------
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Nobody's fighting right now !
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------------------------------------------
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```
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Finally, add a static method, `fight`, which take two characters and returns the winner and the fight.
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During the fight, the first one attack, then the second one, then the first, then the second and so on until one of them reaches 0 in its currentHealth. When one of them currentHealth reach, the other one is the winner.
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### Usage
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Here is a possible ExerciseRunner.java to test your function :
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```java
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public class ExerciseRunner {
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public static void main(String[] args) {
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System.out.println(Character.printStatus());
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Character aragorn = new Character("Aragorn", 20);
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Character uruk = new Character("Uruk", 15);
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System.out.println(Character.printStatus());
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Character winner = Character.fight(aragorn, uruk);
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System.out.println(winner.toString());
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System.out.println(Character.printStatus());
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}
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}
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```
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and its output :
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```shell
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$ javac *.java -d build
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$ java -cp build ExerciseRunner
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------------------------------------------
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Nobody's fighting right now !
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------------------------------------------
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------------------------------------------
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Characters currently fighting :
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- Aragorn : 20/20
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- Uruk : 15/20
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------------------------------------------
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Aragorn : 11/20
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------------------------------------------
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Characters currently fighting :
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- Aragorn : 11/20
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- Uruk : KO
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------------------------------------------
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$
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```
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### Notions
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[Static](https://docs.oracle.com/javase/tutorial/java/javaOO/classvars.html)
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