/WorldView/Global.cs

using System;

using System.Collections.Generic;

using System.Drawing;

using System.Globalization;

using System.IO;

using MoreTerra.Structures.TerraInfo;



namespace MoreTerra

{

	public class Global

	{

		private static Global instance;

		private static readonly Object mutex = new Object();



		private TerraInfo info;



		// Added to allow certain things to never happen when the console is on.

		// Mainly pop-up forms and Dialogs.

		private Boolean runningConsole = false;



		// This is here to stop handler code from running when we do not wish it to.

		// Checkboxes have a bad habit of running when we set their checked state in the code.

		private Boolean blockCustomHandlers = false;



		// Our constants and other static readonly variables.

		public const Int32 CurrentVersion = 36;



		public const string Credits = @"TJChap2840, Vib Rib, Infinite Monkeys, Dr VideoGames 0031, " + 

			"Musluk, Sanktanglia, Metamorf.\r\n\r\nAnd special thanks to kdfb for donating a copy of the game!";

                                       

		public const int ChestMaxItems = 20;

		public const int ChestMaxNumber = 1000;

		public const Int32 SignMaxNumber = 1000;

		public const Int32 SignMaxSize = 1500;



		public const Int32 OldLightingCrop = 24;

		public const Int32 NewLightingCrop = 41;



		public static readonly string ApplicationRootDirectory = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "MoreTerra");



		public static readonly string ApplicationLogDirectory = System.IO.Path.Combine(ApplicationRootDirectory, "Logs");

		public static readonly string ApplicationResourceDirectory = System.IO.Path.Combine(ApplicationRootDirectory, "Resources");



		public static readonly string ApplicationUserSettingsFile = System.IO.Path.Combine(ApplicationRootDirectory, "UserSettings.xml");



		public static readonly string[] OldProgramNames = { "TerrariaWorldViewer", "MoreTerrra" };



		#region Constructors

		private Global()

		{



		}

		#endregion



		#region Initlialization

		public String Initialize()

		{

			info = new TerraInfo();



			String errors = info.LoadInfo(Properties.Resources.Items);



			if (errors != String.Empty)

				return errors;



			return String.Empty;

		}



		public static Global Instance

		{

			get

			{

				lock (mutex)

				{

					if (instance == null)

						instance = new Global();

				}

				return instance;

			}

		}

		#endregion



		#region Get/Set functions

		public Boolean InConsole

		{

			get

			{

				return runningConsole;

			}

			set

			{

				runningConsole = value;

			}

		}



		public TerraInfo Info

		{

			get

			{

				return info;

			}

			set

			{

				info = value;

			}

		}



		public Boolean SkipEvents

		{

			get

			{

				return blockCustomHandlers;

			}

			set

			{

				blockCustomHandlers = value;

			}

		}



		#endregion



		#region Helper Functions

		public static Boolean TryParseColor(String colorString, out Color ret)

		{

			Byte red, green, blue;

			ret = Color.Black;



			// One for # and three sets of two characters.

			if (colorString.Length != 7)

				return false;



			if (colorString.IndexOf('#') != 0)

				return false;



			if (Byte.TryParse(colorString.Substring(1, 2), NumberStyles.HexNumber, null, out red) == false)

				return false;



			if (Byte.TryParse(colorString.Substring(3, 2), NumberStyles.HexNumber, null, out green) == false)

				return false;



			if (Byte.TryParse(colorString.Substring(5, 2), NumberStyles.HexNumber, null, out blue) == false)

				return false;



			ret = Color.FromArgb(red, green, blue);



			return true;

		}



		public static String ToColorString(Color color)

		{

			return String.Format("#{0:X2}{1:X2}{2:X2}", color.R, color.G, color.B);

		}

		#endregion



	}

}