Java 游戏错误(数组、this.、方法)

Question

import java.util.Scanner;

public class Game

{

    private String startYorN;
    private int generateTestValues;
    private int rows;
    private int cols;
    private int minCanisters;
    private int maxCanisters;
    private int numOfDarkies;
    private int minimumLifePoints;
    private String name;
    private String type1;
    private int sPosition1, sPosition2;
    private int tPosition1, tPosition2;
    private int iLifePoints;
    Scanner scan = new Scanner(System.in);

    public void gameSetting()
    {

        System.out.print ("Would you like to play? (y/n):");
        startYorN = scan.nextLine();
        //if (startYorN =="n" || startYorN =="N")
        //quit the game(?)

        System.out.print ("Would you want to generate test values for world? 1- yes: ");
        generateTestValues =scan.nextInt();
        System.out.println ("");

        System.out.print ("Enter a number of rows for world: ");
        rows = scan.nextInt ();
        System.out.println ("");

        System.out.print ("Enter a number of cols for world: ");
        cols = scan.nextInt ();
        System.out.println ("");

        System.out.print ("Enter minimum energy canisters in each planet: ");
        minCanisters = scan.nextInt ();
        System.out.println ("");

        System.out.print ("Enter maximum energy canisters in each planet: ");
        maxCanisters = scan.nextInt ();
        System.out.println ("");

        System.out.print ("Enter number of planets with darkies: ");
        numOfDarkies = scan.nextInt ();
        System.out.println ("");

        System.out.print ("Enter minimum life points for players to replenish: ");
        minimumLifePoints = scan.nextInt ();
        System.out.print ("\n");
        World w = new World(rows,cols,minCanisters, maxCanisters, numOfDarkies);
        w.display();

        Alien[] alien = new Alien [2];

        for (int i = 0; i<=1;i++)
        {   
            name = scan.nextLine ();
            System.out.print ("\n");
            System.out.print ("Enter name for player #" + i + ": ");
            name = scan.nextLine ();

            System.out.print ("Enter kind Player #" + i + ", (n- naive, g- greedy, a- aggressive, u- naive user, w-aggressive user): ");
            type = scan.nextLine ();

            System.out.print ("Enter: row (space) column for start position for player #" + i + ": ");
            sPosition1 = scan.nextInt ();
            sPosition2 = scan.nextInt ();

            System.out.print ("Enter: row (space) column for target position for player #" + i + ": ");
            tPosition1 = scan.nextInt ();
            tPosition2 = scan.nextInt ();

            System.out.print ("Enter initial life points for player #" + i + ": ");
            iLifePoints = scan.nextInt ();
        }
    }
    public void setInfo(Alien alien[i], String name, String type, int sPosition1, int sPosition2,
                        int tPosition1, int tPosition2, int iLifePoints)
    {
        this.name = name;
        this.type = type;
        this.sPosition1 = sPosition1;
        this.sPosition2 = sPosition2;
        this.tPosition1 = tPosition1;
        this.tPosition2 = tPosition2;
        this.iLifePoints = iLifePoints;
    }
}

我知道 setInfo 方法有问题，可能 gameSetting 方法也有问题。我想从两个玩家(外星人)中获取信息。有人可以告诉我我应该做什么吗？

Answer 1

一个问题是您应该删除 setInfo() 参数列表中 Alien Alien[i] 中的 i。您可能还需要考虑将其从参数列表中完全删除，因为您不使用它，或者不使用它可能是您需要修复的另一个错误。

您还需要更改变量 type1 的声明，将其称为 type，因为您将在下面的几个地方使用它。

修复这两个问题可以消除除 Scanner/Alien/World 的“未找到类”之外的所有编译器错误，但您有望修复这些问题。请参阅http://ideone.com/PNqb2