GGJ_2019/Assets/Scipts/Timer.cs

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

public class Timer : MonoBehaviour {

    //Time stuff
    public float MaxTimer = 120.0f;
    float curTime = 0.0f;
    public Transform Pivot;
    public Transform Sun;
    float curRot = 0;

    public float Dawn = 125; //FF7D00 125
    public float Noon = 248; //FFF800 248

    public float sunR;
    public float sunB;
    float sunG;
    float colorDif;
    public Image SunImage;

    public GameMode mode;

    public GameObject lightObj;

    void Start()
    {
        sunG = Dawn;
        colorDif = Mathf.Abs(Noon - Dawn);
    }
 
	void Update () {
        curTime += 1.0f * Time.deltaTime;
        if (curTime >= MaxTimer)
        {
            mode.PreGameLose();
        }

        
        float offset = colorDif * (2 / MaxTimer) * Time.deltaTime;
        if (curTime > MaxTimer / 2)
        {
            sunG -= offset;
        }
        else
        {
            sunG += offset;
        }
        Color32 col = new Color32((byte)sunR, (byte)sunG, (byte)sunB, (byte)255);
        SunImage.color = col;
        Sun.RotateAround(Pivot.transform.position, -1 * Sun.transform.forward, (180 / MaxTimer) * Time.deltaTime);
        lightObj.transform.RotateAround(lightObj.transform.position, -1 * Sun.transform.forward, (180 / MaxTimer) * Time.deltaTime);
    }

}