using UnityEngine;

public class _appControlerTerrain : MonoBehaviour
{
	public bool shadows;

	public bool forward_path = true;

	public bool terrain_self_shadow;

	public bool terrain_smooth_shadows = true;

	private bool panel_enabled;

	public float light_dir = 285f;

	public float preset_param_interp;

	private RTP_LODmanager LODmanager;

	private void Awake()
	{
		GetLODManager();
		panel_enabled = true;
	}

	private void Update()
	{
		if (Input.GetKeyDown(KeyCode.P))
		{
			panel_enabled = !panel_enabled;
		}
		if (Input.GetKey(KeyCode.Period))
		{
			base.transform.localPosition = new Vector3(base.transform.localPosition.x, Mathf.Min(base.transform.localPosition.y + 0.5f, 50f), base.transform.localPosition.z);
		}
		if (Input.GetKey(KeyCode.Comma))
		{
			base.transform.localPosition = new Vector3(base.transform.localPosition.x, Mathf.Max(base.transform.localPosition.y - 0.5f, 0.9f), base.transform.localPosition.z);
		}
	}

	private void GetLODManager()
	{
		GameObject gameObject = GameObject.Find("_RTP_LODmanager");
		if (!(gameObject == null))
		{
			LODmanager = (RTP_LODmanager)gameObject.GetComponent(typeof(RTP_LODmanager));
		}
	}

	private void OnGUI()
	{
		if (!LODmanager)
		{
			GetLODManager();
			return;
		}
		GUILayout.Space(10f);
		GUILayout.BeginVertical("box");
		GUILayout.Label(string.Empty + FPSmeter.fps);
		if (panel_enabled)
		{
			shadows = GUILayout.Toggle(shadows, "disable Unity's shadows");
			Light component = GameObject.Find("Directional light").GetComponent<Light>();
			component.shadows = ((!shadows) ? LightShadows.Soft : LightShadows.None);
			forward_path = GUILayout.Toggle(forward_path, "forward rendering");
			Camera component2 = GameObject.Find("Main Camera").GetComponent<Camera>();
			component2.renderingPath = (forward_path ? RenderingPath.Forward : RenderingPath.DeferredShading);
			if (forward_path)
			{
				RenderSettings.ambientLight = new Color32(25, 25, 25, 0);
			}
			else
			{
				RenderSettings.ambientLight = new Color32(93, 103, 122, 0);
			}
			TerrainShaderLod rTP_LODlevel = LODmanager.RTP_LODlevel;
			TerrainShaderLod terrainShaderLod = rTP_LODlevel;
			switch (rTP_LODlevel)
			{
			case TerrainShaderLod.POM:
				if (GUILayout.Button("POM shading"))
				{
					terrainShaderLod = TerrainShaderLod.PM;
				}
				break;
			case TerrainShaderLod.PM:
				if (GUILayout.Button("PM shading"))
				{
					terrainShaderLod = TerrainShaderLod.SIMPLE;
				}
				break;
			case TerrainShaderLod.SIMPLE:
				if (GUILayout.Button("SIMPLE shading"))
				{
					terrainShaderLod = TerrainShaderLod.POM;
				}
				break;
			}
			switch (terrainShaderLod)
			{
			case TerrainShaderLod.POM:
				if (terrainShaderLod != rTP_LODlevel)
				{
					Terrain terrain2 = GameObject.Find("Terrain").GetComponent(typeof(Terrain)) as Terrain;
					ReliefTerrain reliefTerrain2 = terrain2.GetComponent(typeof(ReliefTerrain)) as ReliefTerrain;
					reliefTerrain2.globalSettingsHolder.Refresh();
					LODmanager.RTP_LODlevel = TerrainShaderLod.POM;
					LODmanager.RefreshLODlevel();
				}
				break;
			case TerrainShaderLod.PM:
				if (terrainShaderLod != rTP_LODlevel)
				{
					Terrain terrain3 = GameObject.Find("Terrain").GetComponent(typeof(Terrain)) as Terrain;
					ReliefTerrain reliefTerrain3 = terrain3.GetComponent(typeof(ReliefTerrain)) as ReliefTerrain;
					reliefTerrain3.globalSettingsHolder.Refresh();
					LODmanager.RTP_LODlevel = TerrainShaderLod.PM;
					LODmanager.RefreshLODlevel();
				}
				break;
			case TerrainShaderLod.SIMPLE:
				if (terrainShaderLod != rTP_LODlevel)
				{
					Terrain terrain = GameObject.Find("Terrain").GetComponent(typeof(Terrain)) as Terrain;
					ReliefTerrain reliefTerrain = terrain.GetComponent(typeof(ReliefTerrain)) as ReliefTerrain;
					reliefTerrain.globalSettingsHolder.Refresh();
					LODmanager.RTP_LODlevel = TerrainShaderLod.SIMPLE;
					LODmanager.RefreshLODlevel();
				}
				break;
			}
			if (terrainShaderLod == TerrainShaderLod.POM)
			{
				terrain_self_shadow = LODmanager.RTP_SHADOWS;
				bool flag = GUILayout.Toggle(terrain_self_shadow, "self shadowing");
				if (flag != terrain_self_shadow)
				{
					LODmanager.RTP_SHADOWS = flag;
					LODmanager.RefreshLODlevel();
				}
				terrain_self_shadow = flag;
				if (terrain_self_shadow)
				{
					terrain_smooth_shadows = LODmanager.RTP_SOFT_SHADOWS;
					bool flag2 = GUILayout.Toggle(terrain_smooth_shadows, "smooth shadows");
					if (flag2 != terrain_smooth_shadows)
					{
						LODmanager.RTP_SOFT_SHADOWS = flag2;
						LODmanager.RefreshLODlevel();
					}
					terrain_smooth_shadows = flag2;
				}
			}
			if (LODmanager.RTP_SNOW_FIRST)
			{
				Terrain terrain4 = GameObject.Find("Terrain").GetComponent(typeof(Terrain)) as Terrain;
				ReliefTerrain reliefTerrain4 = terrain4.GetComponent(typeof(ReliefTerrain)) as ReliefTerrain;
				GUILayout.BeginHorizontal();
				GUILayout.Label("Snow", GUILayout.MaxWidth(40f));
				float num = GUILayout.HorizontalSlider(reliefTerrain4.globalSettingsHolder._snow_strength, 0f, 1f);
				if (num != reliefTerrain4.globalSettingsHolder._snow_strength)
				{
					reliefTerrain4.globalSettingsHolder._snow_strength = num;
					reliefTerrain4.globalSettingsHolder.Refresh();
				}
				GUILayout.EndHorizontal();
			}
			GUILayout.Label("Light", GUILayout.MaxWidth(40f));
			light_dir = GUILayout.HorizontalSlider(light_dir, 0f, 360f);
			component.transform.rotation = Quaternion.Euler(40f, light_dir, 0f);
			GUILayout.Label("  F (hold) - freeze camera");
			GUILayout.Label("  ,/. - change cam position");
		}
		GUILayout.Label("  P - toggle panel");
		GUILayout.EndVertical();
	}
}