using System;
using System.Collections.Generic;
using Boo.Lang.Runtime;
using UnityEngine;

[Serializable]
public class terrain_class
{
	[NonSerialized]
	public terrain_class[] neighbors;

	public bool active;

	public bool foldout;

	public int index;

	public int index_old;

	public bool on_row;

	public Color color_terrain;

	public int copy_terrain;

	public bool copy_terrain_settings;

	public Component rtp_script;

	public neighbor_class neighbor;

	public Texture2D[] splat_alpha;

	public Texture2D ColorGlobal;

	public Terrain terrain;

	public Transform parent;

	public GameObject objectParent;

	public string name;

	public area_class prearea;

	public float[,,] map;

	public List<splatPrototype_class> splatPrototypes;

	public splatPrototype_class colormap;

	public bool splats_foldout;

	public Rect splat_rect;

	public List<treePrototype_class> treePrototypes;

	public bool trees_foldout;

	public List<detailPrototype_class> detailPrototypes;

	public bool details_foldout;

	public float[] splat;

	public float[] splat_calc;

	public float[] splat_layer;

	public int splat_length;

	public float[] color;

	public float[] color_layer;

	public int color_length;

	public float[] grass;

	public int heightmap_resolution_list;

	public int splatmap_resolution_list;

	public int basemap_resolution_list;

	public int detailmap_resolution_list;

	public int detail_resolution_per_patch_list;

	public Vector3 size;

	public bool size_xz_link;

	public float tile_x;

	public float tile_z;

	public Vector2 tiles;

	public Rect rect;

	public bool data_foldout;

	public Vector3 scale;

	public bool maps_foldout;

	public bool settings_foldout;

	public bool resolution_foldout;

	public bool scripts_foldout;

	public bool reset_foldout;

	public bool size_foldout;

	public int raw_file_index;

	public raw_file_class raw_save_file;

	public float heightmap_resolution;

	public float splatmap_resolution;

	public float detail_resolution;

	public float detail_resolution_per_patch;

	public float basemap_resolution;

	public bool size_synchronous;

	public bool resolutions_synchronous;

	public bool splat_synchronous;

	public bool tree_synchronous;

	public bool detail_synchronous;

	public Vector2 splatmap_conversion;

	public Vector2 heightmap_conversion;

	public Vector2 detailmap_conversion;

	public bool splat_foldout;

	public bool tree_foldout;

	public int tree_length;

	public bool detail_foldout;

	public float detail_scale;

	public bool base_terrain_foldout;

	public bool tree_detail_objects_foldout;

	public bool wind_settings_foldout;

	public bool settings_all_terrain;

	public float heightmapPixelError;

	public int heightmapMaximumLOD;

	public bool castShadows;

	public float basemapDistance;

	public float treeDistance;

	public float detailObjectDistance;

	public float detailObjectDensity;

	public int treeMaximumFullLODCount;

	public float treeBillboardDistance;

	public float treeCrossFadeLength;

	public bool draw;

	public bool editor_draw;

	public TerrainDetail script_terrainDetail;

	public bool settings_runtime;

	public bool settings_editor;

	public float wavingGrassSpeed;

	public float wavingGrassAmount;

	public float wavingGrassStrength;

	public Color wavingGrassTint;

	public terrain_class()
	{
		neighbors = new terrain_class[4];
		active = true;
		color_terrain = new Color(2f, 2f, 2f, 1f);
		copy_terrain_settings = true;
		neighbor = new neighbor_class();
		prearea = new area_class();
		splatPrototypes = new List<splatPrototype_class>();
		colormap = new splatPrototype_class();
		treePrototypes = new List<treePrototype_class>();
		detailPrototypes = new List<detailPrototype_class>();
		size_xz_link = true;
		tiles = new Vector2(1f, 1f);
		data_foldout = true;
		raw_file_index = -1;
		raw_save_file = new raw_file_class();
		heightmap_resolution = 256f;
		splatmap_resolution = 256f;
		detail_resolution = 256f;
		detail_resolution_per_patch = 8f;
		basemap_resolution = 256f;
		size_synchronous = true;
		resolutions_synchronous = true;
		splat_synchronous = true;
		tree_synchronous = true;
		detail_synchronous = true;
		detail_scale = 1f;
		base_terrain_foldout = true;
		tree_detail_objects_foldout = true;
		wind_settings_foldout = true;
		settings_all_terrain = true;
		heightmapPixelError = 5f;
		basemapDistance = 20000f;
		treeDistance = 20000f;
		detailObjectDistance = 250f;
		detailObjectDensity = 1f;
		treeMaximumFullLODCount = 50;
		treeBillboardDistance = 250f;
		treeCrossFadeLength = 200f;
		draw = true;
		editor_draw = true;
		settings_editor = true;
		wavingGrassSpeed = 0.5f;
		wavingGrassAmount = 0.5f;
		wavingGrassStrength = 0.5f;
		wavingGrassTint = new Color(0.698f, 0.6f, 0.5f);
	}

	public virtual void add_splatprototype(int splat_number)
	{
		splatPrototypes.Insert(splat_number, new splatPrototype_class());
	}

	public virtual void erase_splatprototype(int splat_number)
	{
		if (splatPrototypes.Count > 0)
		{
			splatPrototypes.RemoveAt(splat_number);
		}
	}

	public virtual void clear_splatprototype()
	{
		splatPrototypes.Clear();
	}

	public virtual void clear_null_splatprototype()
	{
		for (int i = 0; i < splatPrototypes.Count; i++)
		{
			if (splatPrototypes[i].texture == null)
			{
				splatPrototypes.RemoveAt(i);
				i--;
			}
		}
	}

	public virtual void add_treeprototype(int tree_number)
	{
		treePrototypes.Insert(tree_number, new treePrototype_class());
	}

	public virtual void erase_treeprototype(int tree_number)
	{
		if (treePrototypes.Count > 0)
		{
			treePrototypes.RemoveAt(tree_number);
		}
	}

	public virtual void clear_treeprototype()
	{
		treePrototypes.Clear();
	}

	public virtual void clear_null_treeprototype()
	{
		for (int i = 0; i < treePrototypes.Count; i++)
		{
			if (treePrototypes[i].prefab == null)
			{
				treePrototypes.RemoveAt(i);
				i--;
			}
		}
	}

	public virtual void add_detailprototype(int detail_number)
	{
		detailPrototypes.Insert(detail_number, new detailPrototype_class());
	}

	public virtual void erase_detailprototype(int detail_number)
	{
		if (detailPrototypes.Count > 0)
		{
			detailPrototypes.RemoveAt(detail_number);
		}
	}

	public virtual void clear_detailprototype()
	{
		detailPrototypes.Clear();
	}

	public virtual void clear_null_detailprototype()
	{
		for (int i = 0; i < detailPrototypes.Count; i++)
		{
			if (detailPrototypes[i].prototype == null && detailPrototypes[i].prototypeTexture == null)
			{
				detailPrototypes.RemoveAt(i);
				i--;
			}
		}
	}

	public virtual void SetAllNeighbors(List<terrain_class> terrains)
	{
		for (int i = 0; i < terrains.Count; i++)
		{
			terrains[i].SetNeighbors(terrains);
		}
	}

	public virtual void SetNeighbors(List<terrain_class> terrains)
	{
		Terrain[] array = new Terrain[4];
		for (int i = 0; i < 4; i++)
		{
			SetNeighbor(terrains, i);
			if (!RuntimeServices.EqualityOperator(neighbors[i], null))
			{
				array[i] = neighbors[i].terrain;
			}
			else
			{
				array[i] = null;
			}
		}
		if (terrain != null)
		{
			terrain.SetNeighbors(array[3], array[0], array[1], array[2]);
		}
	}

	public virtual void SetNeighbor(List<terrain_class> terrains, int direction)
	{
		Vector2 vector = default(Vector2);
		switch (direction)
		{
		case 0:
			vector = new Vector2(0f, 1f);
			break;
		case 1:
			vector = new Vector2(1f, 0f);
			break;
		case 2:
			vector = new Vector2(0f, -1f);
			break;
		default:
			vector = new Vector2(-1f, 0f);
			break;
		}
		for (int i = 0; i < terrains.Count; i++)
		{
			if (!(terrains[i].terrain == null) && terrains[i].terrain.transform.position.x == terrain.transform.position.x + terrain.terrainData.size.x * vector.x && terrains[i].terrain.transform.position.z == terrain.transform.position.z + terrain.terrainData.size.z * vector.y)
			{
				neighbors[direction] = terrains[i];
				return;
			}
		}
		neighbors[direction] = null;
	}
}