我写了一个类来创建和战斗口袋妖怪,但我无法弄清楚如何在测试器类中调用battle方法来测试我写的类.

我的任务是编写和测试模拟两个神奇宝贝之间的战斗的模拟.每个神奇宝贝都有一个健康值,一个力量值和一个速度值.运行状况,强度和速度值作为参数传递给构造函数.这些值最初必须介于1到300之间,并且最初应为非零值.完成游戏的总体思路是两个口袋妖怪将在模拟中相互“战斗”,口袋妖怪轮流攻击. (具有最高速度值的那一个每轮首先出现)攻击口袋妖怪的力量将从“攻击者”的生命值中减去.

public class Pokemon{

private int health;

private int strength;

private int speed;

/**

* Constructs the pokemon

* @Require:

* health is an integer greater than or equal to 1 but less than or equal to 300

* strength is and integer greater than or equal to 1 but less than or equal to 300

* speed is an integer greater than or equal to 1 but less than or equal to 300

*/

public Pokemon(int health, int strength, int speed){

assert health >= 1;

assert health <= 300;

assert strength >= 1;

assert strength <= 300;

assert speed >= 1;

assert speed <= 300;

this.health = health;

this.strength = strength;

this.speed = speed;

}

public void battle(Pokemon pokemon1, Pokemon pokemon2){

do{

System.out.println(pokemon1+" begins the fight against "+pokemon2);

pokemon2.health = pokemon2.health - pokemon1.strength;

System.out.println(pokemon1 +" does "+ pokemon1.strength +" damage to "+

pokemon2 +" and "+ pokemon2 +" has "+ pokemon2.health +" left.");

pokemon1.health = pokemon1.health - pokemon2.strength;

System.out.println(pokemon2 +" does "+ pokemon2.strength +" damage to "+

pokemon1 +" and "+ pokemon1 +" has "+ pokemon1.health +" left.");

}while(pokemon1.health >= 1 || pokemon2.health >= 1);

if(pokemon1.health < 1)

System.out.println(pokemon1 +" has lost the fight");

else

System.out.println(pokemon2 +" has lost the fight");

}

}

口袋妖怪测试员

public class PokemonTester{

private Pokemon charizard;

private Pokemon blastoise;

private Pokemon venusaur;

public PokemonTester(){

charizard = new Pokemon(100,50,50);

blastoise = new Pokemon(150,25,150);

venusaur = new Pokemon(300,10,100);

}

public static void main(String[] args){

Pokemon.battle(charizard, blastoise); //will not compile

}

}

我确实意识到我还没有在轮流中实现速度方面,因为我正试图让它工作.

添加静态到战斗功能,就像在main中一样.

此外,你不能在主要使用charizard和blastoise.非静态变量不能用于静态函数.您需要在`main中创建局部变量

public static void main(String[] args){

Pokemon charizard = new Pokemon(100,50,50);

Pokemon blastoise = new Pokemon(150,25,150);

Pokemon.battle(charizard, blastoise);

}

您还可以创建新的PokemonTester并使用它的变量：

public static void main(String[] args){

PokemonTester tester=new PokemonTester();

Pokemon.battle(tester.charizard, tester.blastoise);

}

您可以了解有关静态成员here的更多信息