Show remaining build time, remove unnecessary calculations from production palette

OpenRA.Mods.Cnc/Widgets/ProductionPaletteWidget.cs

@@ -26,6 +26,7 @@ namespace OpenRA.Mods.Cnc.Widgets
 	{
 		public string Name;
 		public Sprite Sprite;
+		public float2 Pos;
 		public List<ProductionItem> Queued;
 	}
 
@@ -59,6 +60,8 @@ namespace OpenRA.Mods.Cnc.Widgets
 		Rectangle eventBounds = Rectangle.Empty;
 		readonly WorldRenderer worldRenderer;
 		readonly World world;
+		readonly SpriteFont overlayFont;
+		readonly float2 holdOffset, readyOffset, timeOffset, queuedOffset;
 
 		[ObjectCreator.UseCtor]
 		public ProductionPaletteWidget([ObjectCreator.Param] World world,
@@ -79,6 +82,12 @@ namespace OpenRA.Mods.Cnc.Widgets
 					u => u.Name,
 					u => Game.modData.SpriteLoader.LoadAllSprites(
                         u.Traits.Get<TooltipInfo>().Icon ?? (u.Name + "icon"))[0]);
+
+			overlayFont = Game.Renderer.Fonts["TinyBold"];
+			holdOffset = new float2(32,24) - overlayFont.Measure("On Hold") / 2;
+			readyOffset = new float2(32,24) - overlayFont.Measure("Ready") / 2;
+			timeOffset = new float2(32,24) - overlayFont.Measure(WidgetUtils.FormatTime(0)) / 2;
+			queuedOffset = new float2(4,2);
 		}
 
 		public override void Tick()
@@ -185,9 +194,10 @@ namespace OpenRA.Mods.Cnc.Widgets
 				var rect =  new Rectangle(rb.X + x * 64 + 1, rb.Y + y * 48 + 1, 64, 48);
 				var pi = new ProductionIcon()
 				{
+					Name = item.Name,
 					Sprite = iconSprites[item.Name],
+					Pos = new float2(rect.Location),
 					Queued = CurrentQueue.AllQueued().Where(a => a.Item == item.Name).ToList(),
-					Name = item.Name
 				};
 				Icons.Add(rect, pi);
 				i++;
@@ -204,22 +214,14 @@ namespace OpenRA.Mods.Cnc.Widgets
 			var isBuildingSomething = CurrentQueue.CurrentItem() != null;
 			var buildableItems = CurrentQueue.BuildableItems().OrderBy(a => a.Traits.Get<BuildableInfo>().BuildPaletteOrder);
 			
-			var overlayFont = Game.Renderer.Fonts["TinyBold"];
-			var holdOffset = new float2(32,24) - overlayFont.Measure("On Hold") / 2;
-			var readyOffset = new float2(32,24) - overlayFont.Measure("Ready") / 2;
-			var queuedOffset = new float2(4,2);
-
 			// Background
-			foreach (var kv in Icons)
+			foreach (var rect in Icons.Keys)
-				WidgetUtils.DrawPanel("panel-black", kv.Key.InflateBy(1,1,1,1));
+				WidgetUtils.DrawPanel("panel-black", rect.InflateBy(1,1,1,1));
 
 			// Icons
-			foreach (var kv in Icons)
+			foreach (var icon in Icons.Values)
 			{
-				var rect = kv.Key;
+				WidgetUtils.DrawSHP(icon.Sprite, icon.Pos, worldRenderer);
-				var icon = kv.Value;
-				var drawPos = new float2(rect.Location);
-				WidgetUtils.DrawSHP(icon.Sprite, drawPos, worldRenderer);
 
 				// Build progress
 				if (icon.Queued.Count > 0)
@@ -229,32 +231,36 @@ namespace OpenRA.Mods.Cnc.Widgets
 						() => (first.TotalTime - first.RemainingTime)
 							* (clock.CurrentSequence.Length - 1) / first.TotalTime);
 					clock.Tick();
-					WidgetUtils.DrawSHP(clock.Image, drawPos, worldRenderer);
+					WidgetUtils.DrawSHP(clock.Image, icon.Pos, worldRenderer);
 				}
 				else if (isBuildingSomething || !buildableItems.Any(a => a.Name == icon.Name))
-					WidgetUtils.DrawSHP(cantBuild.Image, drawPos, worldRenderer);
+					WidgetUtils.DrawSHP(cantBuild.Image, icon.Pos, worldRenderer);
 			}
 
 			// Overlays
-			foreach (var kv in Icons)
+			foreach (var icon in Icons.Values)
 			{
-				var drawPos = new float2(kv.Key.Location);
+				var total = icon.Queued.Count;
-				var total = kv.Value.Queued.Count;
 				if (total > 0)
 				{
-					var first = kv.Value.Queued[0];
+					var first = icon.Queued[0];
+					var waiting = first != CurrentQueue.CurrentItem() && !first.Done;
 					if (first.Done)
 						overlayFont.DrawTextWithContrast("Ready",
-						                                 drawPos + readyOffset,
+						                                 icon.Pos + readyOffset,
 						                                 Color.White, Color.Black, 1);
 					else if (first.Paused)
 						overlayFont.DrawTextWithContrast("On Hold",
-						                                 drawPos + holdOffset,
+						                                 icon.Pos + holdOffset,
+						                                 Color.White, Color.Black, 1);
+					else if (!waiting)
+						overlayFont.DrawTextWithContrast(WidgetUtils.FormatTime(first.RemainingTimeActual),
+						                                 icon.Pos + timeOffset,
 						                                 Color.White, Color.Black, 1);
 
-					if (total > 1 || (first != CurrentQueue.CurrentItem() && !first.Done))
+					if (total > 1 || waiting)
 						overlayFont.DrawTextWithContrast(total.ToString(),
-						                                 drawPos + queuedOffset,
+						                                 icon.Pos + queuedOffset,
 						                                 Color.White, Color.Black, 1);
 				}
 			}

OpenRA.Mods.RA/Player/ProductionQueue.cs

@@ -172,7 +172,7 @@ namespace OpenRA.Mods.RA
 				FinishProduction();
 			}
 			if (Queue.Count > 0)
-				Queue[ 0 ].Tick( playerResources, PlayerPower );
+				Queue[ 0 ].Tick(playerResources);
 		}
 
 		public void ResolveOrder( Actor self, Order order )
@@ -195,7 +195,7 @@ namespace OpenRA.Mods.RA
 					for (var n = 0; n < order.TargetLocation.X; n++)	// repeat count
 					{
 						bool hasPlayedSound = false;
-						BeginProduction(new ProductionItem(this, order.TargetString, (int)time, cost,
+						BeginProduction(new ProductionItem(this, order.TargetString, (int)time, cost, PlayerPower,
 								() => self.World.AddFrameEndTask(
 									_ =>
 									{
@@ -317,16 +317,25 @@ namespace OpenRA.Mods.RA
 	{
 		public readonly string Item;
 		public readonly ProductionQueue Queue;
+		readonly PowerManager pm;
 		public readonly int TotalTime;
 		public readonly int TotalCost;
 		public int RemainingTime { get; private set; }
 		public int RemainingCost { get; private set; }
+		public int RemainingTimeActual
+		{
+			get
+			{
+				return (pm.PowerState == PowerState.Normal) ? RemainingTime :
+					RemainingTime * Queue.Info.LowPowerSlowdown;
+			}
+		}
 
 		public bool Paused = false, Done = false;
 		public Action OnComplete;
 		public int slowdown = 0;
 
-		public ProductionItem(ProductionQueue queue, string item, int time, int cost, Action onComplete)
+		public ProductionItem(ProductionQueue queue, string item, int time, int cost, PowerManager pm, Action onComplete)
 		{
 			if (time <= 0) time = 1;
 			Item = item;
@@ -334,11 +343,11 @@ namespace OpenRA.Mods.RA
 			RemainingCost = TotalCost = cost;
 			OnComplete = onComplete;
 			Queue = queue;
-
+			this.pm = pm;
 			//Log.Write("debug", "new ProductionItem: {0} time={1} cost={2}", item, time, cost);
 		}
 
-		public void Tick(PlayerResources pr, PowerManager pm)
+		public void Tick(PlayerResources pr)
 		{
 			if (Done)
 			{