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Question by fatihsezer · Dec 08, 2016 at 02:48 PM · classconstructor

How to create new for my custom class?

Hi . I want to use ny new class like

 new Relation(a string,an int, another int); 

but when i did this it returns null

 [Serializable]
 public class Relation
 {
     public int id;
     public string name;
     public int value;
     public Relation(int id, string name, int value)
     {

     }
 }


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Answer by spooneystone · Dec 08, 2016 at 03:28 PM

Give this a go.

[Serializable] public class Relation { public int id; public string name; public int value; public Relation(int _id, string _name, _int value) { _id = id; _name = name; _value = value; } }

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avatar image fatihsezer · Dec 08, 2016 at 04:38 PM 0
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when i create a new Relation(), it doesnt use my values and string became null, int's became 0.

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Answer by SoraMahiro · Dec 08, 2016 at 05:19 PM

Honestly, creating a class to be used is far less efficient than using things like polymorphism or good ol' inheritance. However, when you create a new script, you create a new class that can be used at any time as long as you have a reference to that script. Although here is something you can do by using Polymorphism that may help.

 using System;
 using UnityEngine;
 
 [Serializable] public class Parent:MonoBehaviour {
     //some code and functions
 }

Then,

 using System;
 using UnityEngine;
 
 public class Child:Parent {
     //some code and functions
 }
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