win

git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1288 993157c7-ee19-0410-b2c4-bb4e9862e678

OpenRa.Game/ConstructionYard.cs

@@ -7,10 +7,12 @@ namespace OpenRa.Game
 {
 	class ConstructionYard : Actor
 	{
-		static Range<int> normalSequence = UnitSheetBuilder.GetUnit("fact");
-		static Range<int> makeSequence = UnitSheetBuilder.GetUnit("factmake");
+		const string name = "fact";
 
-		Range<int> sequence = makeSequence;
+		static Sequence idle = SequenceProvider.GetSequence(name, "idle");
+		static Sequence make = SequenceProvider.GetSequence(name, "make");
+
+		Sequence current = make;
 		int frame = -1;
 
 		public ConstructionYard(float2 location, int palette)
@@ -23,16 +25,14 @@ namespace OpenRa.Game
 		{
 			get
 			{
-				if ((sequence.Start == makeSequence.Start) && ++frame >= sequence.End - sequence.Start)
+				if ((current == make) && ++frame >= current.Length)
 				{
 					frame = 0;
-					sequence = normalSequence;
+					current = idle;
 				}
 
-				return new Sprite[] { UnitSheetBuilder.sprites[sequence.Start + frame] };
+				return new Sprite[] { current.GetSprite(frame) };
 			}
 		}
-
-		public override void Tick(World world, double t) { }
 	}
 }

OpenRa.Game/OpenRa.Game.csproj

@@ -41,12 +41,14 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Actor.cs" />
+    <Compile Include="Sequence.cs" />
     <Compile Include="ConstructionYard.cs" />
     <Compile Include="float2.cs" />
     <Compile Include="int2.cs" />
     <Compile Include="ISelectable.cs" />
     <Compile Include="MoveOrder.cs" />
     <Compile Include="Region.cs" />
+    <Compile Include="SequenceProvider.cs" />
     <Compile Include="SheetBuilder.cs" />
     <Compile Include="HardwarePalette.cs" />
     <Compile Include="MainWindow.cs">

OpenRa.Game/Refinery.cs

@@ -9,7 +9,8 @@ namespace OpenRa.Game
 {
 	class Refinery : Actor
 	{
-		static Range<int> sequence = UnitSheetBuilder.GetUnit("proc");
+		const string name = "proc";
+		static Sequence idle = SequenceProvider.GetSequence(name, "idle");
 
 		public Refinery(float2 location, int palette)
 		{
@@ -17,14 +18,9 @@ namespace OpenRa.Game
 			this.palette = palette;
 		}
 
-		int GetFrame() { return 1; }
-
 		public override Sprite[] CurrentImages
 		{
-			get
-			{
-				return new Sprite[] { UnitSheetBuilder.sprites[sequence.Start + GetFrame()] };
-			}
+			get { return new Sprite[] { idle.GetSprite(0) }; }
 		}
 	}
 }

OpenRa.Game/Sequence.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using BluntDirectX.Direct3D;
+using System.Xml;
+
+namespace OpenRa.Game
+{
+	class Sequence
+	{
+		readonly int start, length;
+
+		public int Start { get { return start; } }
+		public int End { get { return start + length; } }
+		public int Length { get { return length; } }
+
+		public Sequence(string unit, XmlElement e)
+		{
+			string srcOverride = e.GetAttribute("src");
+
+			Range<int> src = UnitSheetBuilder.GetUnit(
+				string.IsNullOrEmpty(srcOverride) ? unit : srcOverride);
+
+			start = src.Start + int.Parse(e.GetAttribute("start"));
+
+			if (e.GetAttribute("length") == "*" || e.GetAttribute("end") == "*")
+				length = src.End - start;
+			else if (e.HasAttribute("length"))
+				length = int.Parse(e.GetAttribute("length"));
+			else if (e.HasAttribute("end"))
+				length = int.Parse(e.GetAttribute("end")) - start;
+			else
+				length = 1;
+		}
+
+		public Sprite GetSprite(int frame)
+		{
+			return UnitSheetBuilder.sprites[frame + start];
+		}
+	}
+}

OpenRa.Game/SequenceProvider.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Xml;
+
+namespace OpenRa.Game
+{
+	static class SequenceProvider
+	{
+		static Dictionary<string, Dictionary<string, Sequence>> units =
+			new Dictionary<string, Dictionary<string, Sequence>>();
+
+		static SequenceProvider()
+		{
+			XmlDocument document = new XmlDocument();
+			document.Load("../../../sequences.xml");
+
+			foreach (XmlElement eUnit in document.SelectNodes("/sequences/unit"))
+				LoadSequencesForUnit(eUnit);
+		}
+
+		static void LoadSequencesForUnit(XmlElement eUnit)
+		{
+			string unitName = eUnit.GetAttribute("name");
+			Dictionary<string, Sequence> sequences = new Dictionary<string, Sequence>();
+
+			foreach (XmlElement eSequence in eUnit.SelectNodes("./sequence"))
+				sequences.Add(eSequence.GetAttribute("name"), new Sequence(unitName, eSequence));
+
+			units.Add(unitName, sequences);
+		}
+
+		public static Sequence GetSequence(string unitName, string sequenceName)
+		{
+			return units[unitName][sequenceName];
+		}
+	}
+}