ZhenShiXunYouJi2/Assets/Scripts/CIGBuilder.cs

using System;
using CIG3.ExtensionMethods;
using CIGEnums;
using SUISS.Core;
using SUISSEngine;
using UnityEngine;

public class CIGBuilder : Builder
{
	public static Color AvailableElementColor
	{
		get
		{
			return CIGBuilder.availableElementColor;
		}
	}

	public static Color OccupiedElementColor
	{
		get
		{
			return CIGBuilder.occupiedElementColor;
		}
	}

	protected override void OnGridDeserialized()
	{
		base.OnGridDeserialized();
		this.ResetAllColors();
		base.OnTileBuild += SingletonMonobehaviour<CIGGameStats>.Instance.OnTileBuilt;
		base.OnTileDestroyed += SingletonMonobehaviour<CIGGameStats>.Instance.OnTileDestroyed;
	}

	protected virtual void OnDestroy()
	{
		if (SingletonMonobehaviour<CIGGameStats>.IsAvailable)
		{
			base.OnTileBuild -= SingletonMonobehaviour<CIGGameStats>.Instance.OnTileBuilt;
			base.OnTileDestroyed -= SingletonMonobehaviour<CIGGameStats>.Instance.OnTileDestroyed;
		}
	}

	public override bool TilesHidden
	{
		get
		{
			return base.TilesHidden;
		}
		set
		{
			bool tilesHidden = base.TilesHidden;
			base.TilesHidden = value;
			if (base.TilesHidden != tilesHidden)
			{
				this.ResetAllColors();
			}
		}
	}

	public void ExpansionBlockDidUnlock(CIGExpansions expansions, CIGExpansions.ExpansionBlock block)
	{
		for (int i = block.Origin.v; i < block.Origin.v + block.Size.v; i++)
		{
			for (int j = block.Origin.u; j < block.Origin.u + block.Size.u; j++)
			{
				GridElement gridElement = this.grid[j, i];
				gridElement.Color = this.GetColorForElement(true, gridElement);
				gridElement.Unlocked = true;
				expansions.DidUnlockTileWithType(gridElement.Type);
			}
		}
	}

	protected override bool IsElementTypeCompatible(int type, int required)
	{
		return base.IsElementTypeCompatible(type, required) || (required == 10 && ((SurfaceType)type).IsLand());
	}

	protected override void DidBuildTile(GridTile tile, GridIndex index, GridSize size, bool mirrored)
	{
		base.DidBuildTile(tile, index, size, mirrored);
		for (int i = index.v; i > index.v - size.v; i--)
		{
			for (int j = index.u; j > index.u - size.u; j--)
			{
				GridElement gridElement = this.grid[j, i];
				CIGExpansions.ExpansionBlock blockForIndex = this.expansions.GetBlockForIndex(new GridIndex(j, i));
				if (blockForIndex != null)
				{
					gridElement.Color = this.GetColorForElement(blockForIndex.Unlocked, gridElement);
				}
			}
		}
	}

	protected override void DidDestroyTile(GridTile tile, GridIndex index, GridSize size)
	{
		base.DidDestroyTile(tile, index, size);
		if (index.isInvalid)
		{
			return;
		}
		for (int i = index.v; i > index.v - size.v; i--)
		{
			for (int j = index.u; j > index.u - size.u; j--)
			{
				GridElement gridElement = this.grid[j, i];
				CIGExpansions.ExpansionBlock blockForIndex = this.expansions.GetBlockForIndex(new GridIndex(j, i));
				if (blockForIndex != null)
				{
					gridElement.Color = this.GetColorForElement(blockForIndex.Unlocked, gridElement);
				}
			}
		}
	}

	protected override bool CanBuildTileOnElement(GridTile tile, IsometricGrid grid, GridElement element)
	{
		bool flag = base.CanBuildTileOnElement(tile, grid, element);
		if (flag)
		{
			CIGExpansions.ExpansionBlock blockForIndex = this.expansions.GetBlockForIndex(element.Index);
			if (blockForIndex == null || !blockForIndex.Unlocked)
			{
				flag = false;
			}
		}
		return flag;
	}

	protected override bool CanBuildTile(GridTile tile, IsometricGrid grid, GridIndex index, bool mirrored, bool forced)
	{
		if (index.isInvalid || index.u >= grid.Size.u || index.v >= grid.Size.v)
		{
			return false;
		}
		if (mirrored && !tile.canMirror)
		{
			return false;
		}
		GridSize size = tile.size;
		if (mirrored)
		{
			size = new GridSize(size.v, size.u);
		}
		if (size.u > index.u + 1 || size.v > index.v + 1)
		{
			return false;
		}
		int num = 0;
		for (int i = index.v; i > index.v - size.v; i--)
		{
			for (int j = index.u; j > index.u - size.u; j--)
			{
				GridElement gridElement = grid[j, i];
				if (gridElement.Tile != null)
				{
					if (!forced || !(tile.GetComponent<Scenery>() == null))
					{
						return false;
					}
					if (gridElement.Tile.GetComponent<Scenery>() == null)
					{
						UnityEngine.Debug.LogWarning(string.Format("In order to build {0} at {1}, we need to remove {2} at ({3},{4})", new object[]
						{
							tile.name,
							index,
							gridElement.Tile.name,
							j,
							i
						}));
					}
					base.DestroyTile(gridElement.Tile);
				}
				if (!forced)
				{
					if (this.IsElementTypeCompatible(gridElement.Type, tile.requiredGridType))
					{
						num++;
					}
					if (!this.CanBuildTileOnElement(tile, grid, gridElement))
					{
						return false;
					}
				}
			}
		}
		return forced || num == tile.size.u * tile.size.v;
	}

	private void ResetAllColors()
	{
		GridSize size = this.grid.Size;
		for (int i = 0; i < size.v; i++)
		{
			for (int j = 0; j < size.u; j++)
			{
				GridElement gridElement = this.grid[j, i];
				if (gridElement != null)
				{
					CIGExpansions.ExpansionBlock blockForIndex = this.expansions.GetBlockForIndex(new GridIndex(j, i));
					if (blockForIndex != null)
					{
						gridElement.Color = this.GetColorForElement(blockForIndex.Unlocked, gridElement);
					}
				}
			}
		}
	}

	private Color GetColorForElement(bool unlocked, GridElement element)
	{
		if (!unlocked || element.Type < 0)
		{
			return GridOverlay.TransparentColor;
		}
		GridTile tile = element.Tile;
		if (tile == null)
		{
			Color a = new Color(1f, 1f, 1f, 1f);
			if (this.showOverlayColors)
			{
				if (element.Type >= 0 && element.Type < CIGBuilder.elementTypeColors.Length)
				{
					a = CIGBuilder.elementTypeColors[element.Type];
				}
			}
			else if (element.Type <= 0)
			{
				return GridOverlay.TransparentColor;
			}
			return a * CIGBuilder.availableElementColor;
		}
		if ((this.TilesHidden && tile.GetComponent<Road>() == null) || (this.roadsHidden && tile.GetComponent<Road>() != null))
		{
			return CIGBuilder.occupiedElementColor;
		}
		return GridOverlay.TransparentColor;
	}

	private static Color availableElementColor = new Color(1f, 1f, 1f, 0.15f);

	private static Color occupiedElementColor = new Color(0.51f, 0.428f, 1f, 1f);

	private static Color[] elementTypeColors = new Color[]
	{
		new Color(1f, 1f, 1f, 0f),
		new Color(1f, 1f, 1f, 1f),
		new Color(1f, 1f, 1f, 1f),
		new Color(1f, 1f, 1f, 1f),
		new Color(1f, 1f, 1f, 1f),
		new Color(1f, 1f, 1f, 1f),
		new Color(1f, 1f, 1f, 1f),
		new Color(1f, 1f, 1f, 1f),
		new Color(1f, 1f, 1f, 1f),
		new Color(1f, 1f, 1f, 1f)
	};

	[SelfReference]
	public CIGExpansions expansions;

	public bool showOverlayColors = true;
}