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changeset 371:bfdb95906075

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Re #351: Add extensible requirement handling method * First refactor of extensible requirement creation * Needs to return different types of factory * Needs to handle unit types that are currently not loaded
author IBBoard <dev@ibboard.co.uk>
date Mon, 13 Jun 2011 19:44:39 +0000
parents 077e9be48438
children 2f8b2467ba99
files API/Factories/Requirement/UnitRequiresAtLeastNUnitsRequirementFactory.cs API/Factories/Xml/WarFoundryXmlRaceFactory.cs IBBoard.WarFoundry.API.csproj
diffstat 3 files changed, 37 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/API/Factories/Requirement/UnitRequiresAtLeastNUnitsRequirementFactory.cs	Mon Jun 13 19:44:39 2011 +0000
@@ -0,0 +1,24 @@
+// This file (UnitRequiresAtLeastNUnitsRequirementFactory.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2011 IBBoard
+// 
+// The file and the library/program it is in are licensed and distributed, without warranty, under the GNU Affero GPL license, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license.
+using System;
+using IBBoard.WarFoundry.API.Objects;
+using IBBoard.WarFoundry.API.Objects.Requirement;
+
+namespace IBBoard.WarFoundry.API.Factories.Requirement
+{
+	public class UnitRequiresAtLeastNUnitsRequirementFactory
+	{
+		public UnitRequiresAtLeastNUnitsRequirementFactory()
+		{
+			//Do nothing special
+		}
+
+		public UnitRequiresAtLeastNUnitsRequirement CreateRequirement (UnitType type, string data)
+		{
+			UnitRequiresAtLeastNUnitsRequirement req = new UnitRequiresAtLeastNUnitsRequirement(type);
+			return req;
+		}
+	}
+}
+
--- a/API/Factories/Xml/WarFoundryXmlRaceFactory.cs	Mon Jun 13 15:15:04 2011 +0000
+++ b/API/Factories/Xml/WarFoundryXmlRaceFactory.cs	Mon Jun 13 19:44:39 2011 +0000
@@ -12,7 +12,8 @@
 using IBBoard.CustomMath;
 using ICSharpCode.SharpZipLib.Zip;
 using IBBoard.WarFoundry.API.Objects;
-using IBBoard.WarFoundry.API.Objects.Requirement;
+using IBBoard.WarFoundry.API.Objects.Requirement;
+using IBBoard.WarFoundry.API.Factories.Requirement;
 
 namespace IBBoard.WarFoundry.API.Factories.Xml
 {
@@ -373,19 +374,24 @@
 		}
 
 		private void LoadRequirementsForUnitType(XmlElement elem, UnitType type)
-		{
-			//TODO: Handle requirements more extensibly
+		{
 			foreach (XmlElement extraData in WarFoundryXmlFactoryUtils.SelectNodes(elem, "race:requirements/race:requirement"))
 			{
 				string name = extraData.GetAttribute("requirementName");
-				if (name == "RequiresAtLeastNUnits") {
+				UnitRequiresAtLeastNUnitsRequirementFactory reqFactory = GetRequirementFactory(name);
+
+				if (reqFactory != null) {
 					string data = WarFoundryXmlFactoryUtils.SelectSingleElement(extraData, "race:data").InnerText;
-					UnitRequiresAtLeastNUnitsRequirement req = new UnitRequiresAtLeastNUnitsRequirement(type);
-					req.AddUnitTypeRequirement(GetUnitTypeFromDocument(elem.OwnerDocument, data, type.Race));
+					UnitRequiresAtLeastNUnitsRequirement req = reqFactory.CreateRequirement(type, data);
 					type.AddRequirement(req);
 				}
 			}
 		}
+
+		UnitRequiresAtLeastNUnitsRequirementFactory GetRequirementFactory (string name)
+		{
+			return new UnitRequiresAtLeastNUnitsRequirementFactory();
+		}
 		
 		private void LoadExtraDataForUnitType(XmlElement elem, UnitType type)
 		{
--- a/IBBoard.WarFoundry.API.csproj	Mon Jun 13 15:15:04 2011 +0000
+++ b/IBBoard.WarFoundry.API.csproj	Mon Jun 13 19:44:39 2011 +0000
@@ -179,6 +179,7 @@
     <Compile Include="API\Objects\Requirement\IRequirement.cs" />
     <Compile Include="API\Objects\Requirement\RequirementHandler.cs" />
     <Compile Include="API\Objects\Requirement\AbstractRequirement.cs" />
+    <Compile Include="API\Factories\Requirement\UnitRequiresAtLeastNUnitsRequirementFactory.cs" />
   </ItemGroup>
   <ItemGroup>
     <Reference Include="System.Xml" />