OpenRA/OpenRA.Mods.TS/UtilityCommands/LegacyRulesImporter.cs

#region Copyright & License Information
/*
 * Copyright 2007-2016 The OpenRA Developers (see AUTHORS)
 * This file is part of OpenRA, which is free software. It is made
 * available to you under the terms of the GNU General Public License
 * as published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version. For more
 * information, see COPYING.
 */
#endregion

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using OpenRA.Mods.Common.FileFormats;
using OpenRA.Mods.Common.Traits;

namespace OpenRA.Mods.TS.UtilityCommands
{
	class LegacyRulesImporter : IUtilityCommand
	{
		public bool ValidateArguments(string[] args)
		{
			return args.Length >= 3;
		}

		public string Name { get { return "--rules-import"; } }

		IniFile rulesIni;
		IniFile artIni;

		[Desc("RULES.INI", "ART.INI", "Convert ART.INI and RULES.INI to the OpenRA rules definition format.")]
		public void Run(ModData modData, string[] args)
		{
			// HACK: The engine code assumes that Game.modData is set.
			Game.ModData = modData;

			rulesIni = new IniFile(File.Open(args[1], FileMode.Open));
			artIni = new IniFile(File.Open(args[2], FileMode.Open));

			var buildings = rulesIni.GetSection("BuildingTypes").Select(b => b.Value).Distinct();
			Console.WriteLine("# Buildings");
			Console.WriteLine();
			ImportStructures(buildings);

			var terrainObjects = rulesIni.GetSection("TerrainTypes").Select(b => b.Value).Distinct();
			Console.WriteLine("# Terrain Objects");
			Console.WriteLine();
			ImportStructures(terrainObjects);
		}

		void ImportStructures(IEnumerable<string> structures)
		{
			foreach (var building in structures)
			{
				var rulesSection = rulesIni.GetSection(building, allowFail: true);
				if (rulesSection == null)
					continue;

				Console.WriteLine(rulesSection.Name + ":");

				var name = rulesSection.GetValue("Name", string.Empty);
				if (!string.IsNullOrEmpty(name))
				{
					Console.WriteLine("\tTooltip:");
					Console.WriteLine("\t\tName: " + name);
				}

				var prerequisite = rulesSection.GetValue("Prerequisite", string.Empty);
				if (!string.IsNullOrEmpty(prerequisite))
				{
					Console.WriteLine("\tBuildable:");
					Console.WriteLine("\t\tPrerequisites: " + prerequisite.ToLowerInvariant());
				}

				var cost = rulesSection.GetValue("Cost", string.Empty);
				if (!string.IsNullOrEmpty(cost))
				{
					Console.WriteLine("\tValued:");
					Console.WriteLine("\t\tCost: " + cost);
				}

				var armor = rulesSection.GetValue("Armor", string.Empty);
				if (!string.IsNullOrEmpty(armor))
				{
					Console.WriteLine("\tArmor:");
					Console.WriteLine("\t\tType: " + armor);
				}

				var sight = rulesSection.GetValue("Sight", string.Empty);
				if (!string.IsNullOrEmpty(sight))
				{
					Console.WriteLine("\tRevealsShroud:");
					Console.WriteLine("\t\tRange: " + sight + "c0");
				}

				var strength = rulesSection.GetValue("Strength", string.Empty);
				if (!string.IsNullOrEmpty(strength))
				{
					Console.WriteLine("\tHealth:");
					Console.WriteLine("\t\tHP: " + strength);
				}

				var power = rulesSection.GetValue("Power", string.Empty);
				if (!string.IsNullOrEmpty(power))
				{
					Console.WriteLine("\tPower:");
					Console.WriteLine("\t\tAmount: " + power);
				}

				if (artIni.Sections.Any(s => s.Name == building.ToLowerInvariant()))
				{
					var artSection = artIni.GetSection(building);

					var foundation = artSection.GetValue("Foundation", string.Empty);
					if (!string.IsNullOrEmpty(foundation))
					{
						var dimensions = foundation.Split('x');
						Console.WriteLine("\tBuilding:");

						var adjacent = rulesSection.GetValue("Adjacent", string.Empty);
						if (!string.IsNullOrEmpty(adjacent))
							Console.WriteLine("\t\tAdjacent: " + adjacent);

						Console.WriteLine("\t\tDimensions: " + dimensions.First() + "," + dimensions.Last());

						Console.Write("\t\tFootprint:");
						var width = 0;
						int.TryParse(dimensions.First(), out width);
						var height = 0;
						int.TryParse(dimensions.Last(), out height);
						for (var y = 0; y < height; y++)
						{
							Console.Write(" ");
							for (var x = 0; x < width; x++)
								Console.Write("x");
						}

						Console.WriteLine();
					}

					var buildup = artSection.GetValue("Buildup", string.Empty);
					if (!string.IsNullOrEmpty(buildup) && buildup != "none")
						Console.WriteLine("\tWithMakeAnimation:");
				}

				Console.WriteLine("\tRenderSprites:");
				Console.WriteLine("\tWithSpriteBody:");
				Console.WriteLine("\tAutoSelectionSize:");
				Console.WriteLine("\tBodyOrientation:\n\t\tUseClassicPerspectiveFudge: False\n\t\tQuantizedFacings: 1");

				Console.WriteLine("\tFrozenUnderFog:");

				Console.WriteLine();
			}
		}
	}
}