Java “数组对象”;“复制”;
我正在用java创建一个游戏。我正在使用一系列装甲装备 问题是,每当我更改数组中的1个变量时,其他对象也会受到影响。这看起来像是指针问题,但所有对象都已初始化为单独的,并称为新对象Java “数组对象”;“复制”;,java,arrays,duplicates,Java,Arrays,Duplicates,我正在用java创建一个游戏。我正在使用一系列装甲装备 问题是,每当我更改数组中的1个变量时,其他对象也会受到影响。这看起来像是指针问题,但所有对象都已初始化为单独的,并称为新对象 private Armor[] equip = new Armor[3]; public Inventory() { for(int i = 0; i<3;i++) equip[i] = new Armor(); equip[0] = new Armor("head","You
private Armor[] equip = new Armor[3];
public Inventory()
{
for(int i = 0; i<3;i++)
equip[i] = new Armor();
equip[0] = new Armor("head","You don't have head equipment","head",0,10,0,0);
equip[1] = new Armor("tunic","A simple farmers tunic","chest",0,10,0,0);
equip[2] = new Armor("baggy pants","Basic pants woven from rough cloth","legs",0,10,0,0);
System.out.println(armorDes(0));
System.out.println(armorDes(1));
System.out.println(armorDes(2));
}
而不是他们自己的数据
这是用调试器测试的,所有对象都声明到数据中的不同位置。这是java问题吗?我是不是很愚蠢 上述代码不清楚
private Armor[] equip = new Armor[3];
public Inventory()
{
for(int i = 0; i<3;i++)
equip[i] = new Armor();// Why creating object using default constructor here? no use
equip[0] = new Armor("head","You don't have head equipment","head",0,10,0,0);
equip[1] = new Armor("tunic","A simple farmers tunic","chest",0,10,0,0);
equip[2] = new Armor("baggy pants","Basic pants woven from rough cloth","legs",0,10,0,0);
// Use toString() method in Armour class to see the values present in variables.
//Also be sure all variables are instance variables
System.out.println(equip[0]);
System.out.println(equip[1]);
System.out.println(equip[2]);
//System.out.println(armorDes(0));
//System.out.println(armorDes(1));
//System.out.println(armorDes(2));
私人装甲[]装备=新装甲[3];
公共库存()
{
对于(int i=0;i)您可能已经声明了Armor
static
或其他内容的所有字段,但是只有这些代码可以查看,我们无法真正知道发生了什么。Welp看起来我很笨,然后:D错误解决了
private Armor[] equip = new Armor[3];
public Inventory()
{
for(int i = 0; i<3;i++)
equip[i] = new Armor();// Why creating object using default constructor here? no use
equip[0] = new Armor("head","You don't have head equipment","head",0,10,0,0);
equip[1] = new Armor("tunic","A simple farmers tunic","chest",0,10,0,0);
equip[2] = new Armor("baggy pants","Basic pants woven from rough cloth","legs",0,10,0,0);
// Use toString() method in Armour class to see the values present in variables.
//Also be sure all variables are instance variables
System.out.println(equip[0]);
System.out.println(equip[1]);
System.out.println(equip[2]);
//System.out.println(armorDes(0));
//System.out.println(armorDes(1));
//System.out.println(armorDes(2));