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gandalfbialy

Jul 12th, 2025

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using UnityEngine;
using UnityEngine.UI;
using TMPro;
[RequireComponent(typeof(Renderer))]
public class ColorCar : MonoBehaviour
{
[Header("References")]
[SerializeField] private Renderer _renderer;
[SerializeField] private Slider _redSlider;
[SerializeField] private Slider _greenSlider;
[SerializeField] private Slider _blueSlider;
[SerializeField] private TMP_Text _redValueText;
[SerializeField] private TMP_Text _greenValueText;
[SerializeField] private TMP_Text _blueValueText;
private static readonly string PREF_RED = "Red";
private static readonly string PREF_GREEN = "Green";
private static readonly string PREF_BLUE = "Blue";
private void Awake()
{
if (_renderer == null) _renderer = GetComponent<Renderer>();
_redSlider.onValueChanged.AddListener(OnSliderChanged);
_greenSlider.onValueChanged.AddListener(OnSliderChanged);
_blueSlider.onValueChanged.AddListener(OnSliderChanged);
}
private void Start()
{
int r = PlayerPrefs.GetInt(PREF_RED, 128);
int g = PlayerPrefs.GetInt(PREF_GREEN, 128);
int b = PlayerPrefs.GetInt(PREF_BLUE, 128);
_redSlider.value = r;
_greenSlider.value = g;
_blueSlider.value = b;
UpdateCarColor(r, g, b);
}
private void OnSliderChanged(float _)
{
int r = Mathf.RoundToInt(_redSlider.value);
int g = Mathf.RoundToInt(_greenSlider.value);
int b = Mathf.RoundToInt(_blueSlider.value);
UpdateCarColor(r, g, b);
UpdateValueTexts(r, g, b);
PlayerPrefs.SetInt(PREF_RED, r);
PlayerPrefs.SetInt(PREF_GREEN, g);
PlayerPrefs.SetInt(PREF_BLUE, b);
}
private void UpdateCarColor(int red, int green, int blue)
{
Color col = new Color(red / 255f, green / 255f, blue / 255f);
_renderer.material.color = col;
}
private void UpdateValueTexts(int red, int green, int blue)
{
_redValueText.text = red.ToString();
_greenValueText.text = green.ToString();
_blueValueText.text = blue.ToString();
}
public static Color IntToColor(int red, int green, int blue)
{
float r = (float)red / 255;
float g = (float)green / 255;
float b = (float)blue / 255;
Color col = new Color(r, g, b);
return col;
}
}

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