using UnityEngine;
using UnityEngine.UI;

public class BTN_OptionsQuality : MonoBehaviour
{
	private Dropdown dropdown;

	private RenderSettingsMy renderSettings;

	private void Start()
	{
		InitList();
	}

	private void OnEnable()
	{
		InitList();
	}

	private void InitList()
	{
		if (!GlobalSettings.Instance || !GlobalSettings.Instance.renderSettings)
		{
			return;
		}
		renderSettings = GlobalSettings.Instance.renderSettings;
		dropdown = base.gameObject.GetComponent<Dropdown>();
		dropdown.options.Clear();
		dropdown.options.Capacity = 0;
		if (VRManager.IsVROn())
		{
			dropdown.options.Add(new Dropdown.OptionData(Utilities.GetTranslation(renderSettings.qualityDefinitions[1].name)));
			dropdown.options.Add(new Dropdown.OptionData(Utilities.GetTranslation(renderSettings.qualityDefinitions[2].name)));
			dropdown.options.Add(new Dropdown.OptionData(Utilities.GetTranslation(renderSettings.qualityDefinitions[3].name)));
			if (renderSettings.currentQuality == RenderSettingsMy.RenderQuality.LOW)
			{
				dropdown.value = 0;
			}
			else if (renderSettings.currentQuality == RenderSettingsMy.RenderQuality.MEDIUM)
			{
				dropdown.value = 1;
			}
			else
			{
				dropdown.value = 2;
			}
		}
		else
		{
			for (int i = 0; i < renderSettings.qualityDefinitions.Length; i++)
			{
				dropdown.options.Add(new Dropdown.OptionData(Utilities.GetTranslation(renderSettings.qualityDefinitions[i].name)));
			}
			dropdown.value = (int)renderSettings.currentQuality;
		}
		dropdown.RefreshShownValue();
	}

	public void UpdateQuality()
	{
		if ((bool)renderSettings)
		{
			if (VRManager.IsVROn())
			{
				if (dropdown.value == 0)
				{
					renderSettings.ChangeRenderQuality(RenderSettingsMy.RenderQuality.LOW);
				}
				else if (dropdown.value == 1)
				{
					renderSettings.ChangeRenderQuality(RenderSettingsMy.RenderQuality.MEDIUM);
				}
				else
				{
					renderSettings.ChangeRenderQuality(RenderSettingsMy.RenderQuality.HIGH);
				}
			}
			else if (dropdown.value >= 0 && dropdown.value < renderSettings.qualityDefinitions.Length)
			{
				renderSettings.ChangeRenderQuality((RenderSettingsMy.RenderQuality)dropdown.value);
			}
		}
		if ((bool)GameController.Instance)
		{
			GameController.Instance.RenderAllProbes();
		}
	}

	public void LanguageChanged()
	{
		InitList();
	}
}