using GISTech.GISTerrainLoader;
using UnityEngine;
using UnityEngine.UI;

public class UpdateTerrainShader : MonoBehaviour
{
	public GISTerrainContainer container;

	public Dropdown ShadersInput;

	public Slider ContourInterval;

	public Slider ContourLineWidth;

	public Text IntervalValue;

	public Text LineWidthValue;

	private float ContourIntervalValue = 10f;

	private float ContourLineWidthValue = 0.017f;

	private void Start()
	{
		ShadersInput.onValueChanged.AddListener(OnTerrainShaderChanged);
		ContourInterval.onValueChanged.AddListener(OnTerrainContourIntervalChanged);
		ContourLineWidth.onValueChanged.AddListener(OnTerrainContourLineWidthChanged);
	}

	private void OnTerrainShaderChanged(int index)
	{
		container.UpdateTerrainMaterial((TerrainMaterialMode)index);
		if (index == 2)
		{
			ContourInterval.gameObject.SetActive(value: true);
			ContourLineWidth.gameObject.SetActive(value: true);
		}
		else
		{
			ContourInterval.gameObject.SetActive(value: false);
			ContourLineWidth.gameObject.SetActive(value: false);
		}
	}

	private void OnTerrainContourIntervalChanged(float value)
	{
		ContourIntervalValue = value;
		container.UpdateTerrainMaterial((TerrainMaterialMode)ShadersInput.value, ContourIntervalValue);
		IntervalValue.text = Mathf.Round(ContourIntervalValue) + " [m]";
	}

	private void OnTerrainContourLineWidthChanged(float value)
	{
		ContourLineWidthValue = value;
		container.UpdateTerrainMaterial((TerrainMaterialMode)ShadersInput.value, ContourIntervalValue, ContourLineWidthValue);
		LineWidthValue.text = Mathf.Round(ContourLineWidthValue).ToString();
	}

	private void Update()
	{
	}
}