using System.Collections;
using GISTech.GISTerrainLoader;
using UnityEngine;

public class SetTerrainPosition : MonoBehaviour
{
	public GISTerrainContainer MainTerrain;

	public GISTerrainContainer SubTerrain;

	private GISTerrainLoaderPrefs Prefs;

	private GISTerrainLoaderRuntimePrefs RuntimePrefs;

	private RuntimeTerrainGenerator RuntimeGenerator;

	private string MainTerrainFilePath;

	private string SubTerrainFilePath;

	private void Start()
	{
		MainTerrainFilePath = Application.streamingAssetsPath + "/GIS Terrains/Example_SRTM30/Desert.tif";
		SubTerrainFilePath = Application.streamingAssetsPath + "/GIS Terrains/Example_SubDesert/SubTerrain.tif";
		RuntimeGenerator = GISTerrainLoaderMonoSingleton<RuntimeTerrainGenerator>.Get;
		RuntimePrefs = GISTerrainLoaderMonoSingleton<GISTerrainLoaderRuntimePrefs>.Get;
		Prefs = RuntimePrefs.Prefs;
		StartCoroutine(GenerateTerrains());
	}

	private IEnumerator GenerateTerrains()
	{
		InitializingRuntimePrefs(Prefs, MainTerrainFilePath, 513);
		yield return StartCoroutine(RuntimeGenerator.StartGenerating(Prefs));
		MainTerrain = RuntimeGenerator.GeneratedContainer;
		InitializingRuntimePrefs(Prefs, SubTerrainFilePath, 1025);
		yield return StartCoroutine(RuntimeGenerator.StartGenerating(Prefs));
		SubTerrain = RuntimeGenerator.GeneratedContainer;
		DVector2 realWorldCoor = SubTerrain.GetBoundsCoordinatesAsDVector()[3];
		SubTerrain.transform.position = GISTerrainLoaderGeoConversion.RealWorldCoordinatesToUnityWorldSpace(MainTerrain, realWorldCoor);
	}

	private void InitializingRuntimePrefs(GISTerrainLoaderPrefs Prefs, string DEMpath, int heightmapResolution)
	{
		Prefs.TerrainFilePath = DEMpath;
		Prefs.RemovePrvTerrain = OptionEnabDisab.Disable;
		Prefs.TerrainElevation = TerrainElevation.RealWorldElevation;
		Prefs.terrainDimensionMode = TerrainDimensionsMode.AutoDetection;
		Prefs.terrainScale = new Vector3(1f, 1f, 1f);
		Prefs.projectionMode = ProjectionMode.Geographic;
		Prefs.heightmapResolution = heightmapResolution;
		Prefs.textureloadingMode = TexturesLoadingMode.AutoDetection;
		Prefs.textureMode = TextureMode.WithTexture;
	}
}