How to pass color of two colliding gameobjects to each other?

Questions & Answers
1

Hi everybody,

İ want to make two game objects give their color to each other when they collide for a puzzle game. And also change moving direction but i succeeded it. I have the following code in my game objects named marbles besides components attached: rigidbody, sphere collider, mesh renderer and material. Marbles also have tags based on their colors. I.e. an indigo marble tag with Indigo. Marble colors are after rainbow colors so i have seven types of marbles, colors and corresponding tags. Thanks in advance.

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

public class Marble : MonoBehaviour
{

    public float speed;
    public Color color;

    // Start is called before the first frame update
    void Start()
    {
        color = gameObject.GetComponent<MeshRenderer>().material.color;
    }

    // Update is called once per frame
    void Update()
    {
        Move();
    }

    private void Move()
    {
        transform.position += transform.forward * Time.deltaTime * speed;
    }

    private void OnCollisionEnter(Collision other)
    {
        if (other.gameObject.CompareTag("Blue"))
        {
            speed = -speed;
            color = new Color(0, 0, 255);
        }

        if (other.gameObject.CompareTag("Green"))
        {
            speed = -speed;
            color = new Color(0, 255, 0);
        }

        if (other.gameObject.CompareTag("Indigo"))
        {
            speed = -speed;
            color = new Color(75, 0, 130);
        }

        if (other.gameObject.CompareTag("Orange"))
        {
            speed = -speed;
            color = new Color(255, 127, 0);
        }

        if (other.gameObject.CompareTag("Red"))
        {
            speed = -speed;
            color = new Color(255, 0, 0);
        }

        if (other.gameObject.CompareTag("Violet"))
        {
            speed = -speed;
            color = new Color(148, 0, 211);
        }

        if (other.gameObject.CompareTag("Yellow"))
        {
            speed = -speed;
            color = new Color(255, 255, 0);
        }
    }
    
}
2

HI

you can try this.

  if (other.gameObject.CompareTag("Colorable"))
         {
             speed = -speed;
             color = other.gameObject.GetComponent<Marble>().color;
         }

(ɔ◔‿◔)ɔ GL

3

Thanks for your answer @AntiBeta. That sparked the solution in my mind.