// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;

namespace UnrealBuildTool
{
	[Serializable]
	public class UEBuildEditor : UEBuildTarget
	{
		public UEBuildEditor(TargetDescriptor InDesc, TargetRules InRulesObject, string InTargetCsFilename)
			: base(InDesc, InRulesObject, "UE4Editor", InTargetCsFilename)
		{
		}

		/// <summary>
		/// Setup the binaries for this target
		/// </summary>
		protected override void SetupBinaries()
		{
			base.SetupBinaries();

			{
				// Make the editor executable.
				UEBuildBinaryConfiguration Config = new UEBuildBinaryConfiguration( InType: UEBuildBinaryType.Executable,
																					InOutputFilePaths: OutputPaths,
																					InIntermediateDirectory: EngineIntermediateDirectory,
																					bInCreateImportLibrarySeparately: (ShouldCompileMonolithic() ? false : true),
																					bInAllowExports:!ShouldCompileMonolithic(),
																					InModuleNames: new List<string>() { "Launch" } );

				if(Platform == UnrealTargetPlatform.Win64 && Configuration != UnrealTargetConfiguration.Shipping)
				{
					Config.bBuildAdditionalConsoleApp = true;
				}

				AppBinaries.Add( new UEBuildBinaryCPP( this, Config ) );
			}

			// Add the other modules that we want to compile along with the executable.  These aren't necessarily
			// dependencies to any of the other modules we're building, so we need to opt in to compile them.
			{
				// Modules should properly identify the 'extra modules' they need now.
				// There should be nothing here!
			}

			// Allow the platform to setup binaries
			UEBuildPlatform.GetBuildPlatform(Platform).SetupBinaries(this);
		}

		public override void SetupDefaultGlobalEnvironment(
			TargetInfo Target,
			ref LinkEnvironmentConfiguration OutLinkEnvironmentConfiguration,
			ref CPPEnvironmentConfiguration OutCPPEnvironmentConfiguration
			)
		{
			UEBuildConfiguration.bCompileLeanAndMeanUE = false;

			// Do not include the editor
			UEBuildConfiguration.bBuildEditor = true;
			UEBuildConfiguration.bBuildWithEditorOnlyData = true;

			// Require cooked data
			UEBuildConfiguration.bBuildRequiresCookedData = false;

			// Compile the engine
			UEBuildConfiguration.bCompileAgainstEngine = true;

			// Tag it as a 'Editor' build
			OutCPPEnvironmentConfiguration.Definitions.Add("UE_EDITOR=1");
		}
	}
}