Unity如何从轴y = 260到10实例化预制件？

Question

我如何在 2d 中从 pos y 110 向下实例化对象？

我还在搜索，但我找不到任何东西，所以我把我的问题放在这里，希望有人能帮助我。

EmployeeList.cs

using UnityEngine;
using UnityEngine.UI;
using System.Collections;
using System.Collections.Generic;

public class EmployeeList : MonoBehaviour {

    public GameObject EmployeeTab;

    // Use this for initialization
    void Start()
    {
        List<Employee> employees = new List<Employee>();

        // Create a parent of your instantiated objects
        GameObject parent = GameObject.Find("Recruit_Employee");

        // Position of the instantiated objects
        Vector3 position = Vector3.up * 110f;

        // Distance between instantiated objects
        float step = 50;

        employees.Add(new Employee("David", 5, 5000));
        employees.Add(new Employee("Jason", 10, 10000));
        employees.Add(new Employee("Donald", 3, 3000));



        foreach (Employee worker in employees)
        {
            // Instantiate the objects from a given prefab
            GameObject w = (GameObject)Instantiate(EmployeeTab, position, Quaternion.identity, parent.transform);
            w.SetActive(true);
            // Set the desired name
            w.name = worker.name;

            // Don't forget to change the position of the next employee
            position.y -= step;

            Debug.Log("Name: " + worker.name + "Skill: " + worker.skill + "Cost: " + worker.cost);
        }
    }

    // Update is called once per frame
    void Update () {

    }
}

我想在 foreach 部分中放入实例化，因此如果我有 2 名员工，则必须创建 2 个按钮或预制件，我称之为 EmployeeTab .

我是中级脚本的新手：/

Employee.cs:

using UnityEngine;
using System.Collections;
using System;

public class Employee : MonoBehaviour
{
    public string name;
    public int skill;
    public int cost;

    public Employee(string newName, int newSkill, int newCost)
    {
        name = newName;
        skill = newSkill;
        cost = newCost;
    }
}

Answer 1

一旦你知道 how to instantiate，这就是小菜一碟！ ;)

void Start ()
{
    List<Employee> employees = new List<Employee>();

    // Create a parent of your instantiated objects
    GameObject parent = new GameObject("EmployeesParent");

    // Position of the instantiated objects
    Vector3 position = Vector3.up * 110.0f ;

    // Distance between instantiated objects
    float step = 10 ;

    employees.Add(new Employee("David", 5, 5000));
    employees.Add(new Employee("Jason", 10, 10000));
    employees.Add(new Employee("Donald", 3, 3000));

    foreach (Employee worker in employees)
    {
        costInfo.text = "Cost: " + CurrencyConverter.Instance.GetCurrencyIntoString(Employee.Cost, false, false, false);
        EmployeeName.text = Employee.Name;
        SkillInfo.text = Employee.Skill.ToString();

        // Instantiate the objects from a given prefab
        GameObject w = (GameObject) Instantiate(myPrefab, position, Quaternion.identity, parent.transform );

        // Set the desired name
        w.name = worker.name ;

        // Don't forget to change the position of the next employee
        position.y -= step ;
    }
}

编辑：MonoBehaviour 不能像传统的 C# class 那样被实例化。由于您的 Employee class 似乎是一个简单的数据容器，您必须更改您的 Employee class 和我编写的 Start 函数：

using UnityEngine;
using System.Collections;
using System;

[System.Serializable]
public class Employee
{
    public string name;
    public int skill;
    public int cost;
}

// YOUR OTHER SCRIPT

// Set the values from the inspector here
public Employee[] employees ;

void Start ()
{
    // Create a parent of your instantiated objects
    GameObject parent = new GameObject("EmployeesParent");

    // Position of the instantiated objects
    Vector3 position = Vector3.up * 110.0f ;

    // Distance between instantiated objects
    float step = 10 ;

    for( int i = 0 ; i < employees.Length ; ++i )
    {
        costInfo.text = "Cost: " + CurrencyConverter.Instance.GetCurrencyIntoString(employees[i].cost, false, false, false);
        EmployeeName.text = Employee.Name;
        SkillInfo.text = Employee.Skill.ToString();

        // Instantiate the objects from a given prefab
        GameObject w = (GameObject) Instantiate(myEmployeePrefab, position, Quaternion.identity, parent.transform );

        // Set the desired name
        w.name = worker.name ;

       // Add the component you want to the instantiated GameObject to show the information of your employee like a UnityEngine.UI.Text component or whatever you want

        // Don't forget to change the position of the next employee
        position.y -= step ;
    }
}

Unity如何从轴y = 260到10实例化预制件？

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