Initial production tooltip

OpenRA.Mods.Cnc/Widgets/Logic/ProductionTooltipLogic.cs

@@ -8,6 +8,10 @@
  */
 #endregion
 
+using System;
+using System.Linq;
+using OpenRA.Mods.RA;
+using OpenRA.Mods.RA.Buildings;
 using OpenRA.Support;
 using OpenRA.Widgets;
 
@@ -17,10 +21,78 @@ namespace OpenRA.Mods.Cnc.Widgets.Logic
 	{
 		[ObjectCreator.UseCtor]
 		public ProductionTooltipLogic([ObjectCreator.Param] Widget widget,
+		                              [ObjectCreator.Param] TooltipContainerWidget tooltipContainer,
 		                              [ObjectCreator.Param] ProductionPaletteWidget palette)
 		{
 			widget.IsVisible = () => palette.TooltipActor != null;
-			widget.GetWidget<LabelWidget>("NAME").GetText = () => palette.TooltipActor;
+			var nameLabel = widget.GetWidget<LabelWidget>("NAME");
+			var requiresLabel = widget.GetWidget<LabelWidget>("REQUIRES");
+			var powerLabel = widget.GetWidget<LabelWidget>("POWER");
+			var timeLabel = widget.GetWidget<LabelWidget>("TIME");
+			var costLabel = widget.GetWidget<LabelWidget>("COST");
+
+			var font = Game.Renderer.Fonts[nameLabel.Font];
+			var requiresFont = Game.Renderer.Fonts[requiresLabel.Font];
+			var name = "";
+			var requires = "";
+			var power = "";
+			var time = "";
+			var cost = "";
+
+			string lastActor = null;
+			tooltipContainer.BeforeRender = () =>
+			{
+				var actor = palette.TooltipActor;
+				if (actor == null || actor == lastActor)
+					return;
+
+				var info = Rules.Info[actor];
+				var tooltip = info.Traits.Get<TooltipInfo>();
+				var buildable = info.Traits.Get<BuildableInfo>();
+				name = tooltip.Name;
+				cost = "$: {0}".F(info.Traits.Get<ValuedInfo>().Cost);
+				time = "T: {0}".F(WidgetUtils.FormatTime(palette.CurrentQueue.GetBuildTime(actor)));
+
+				var bi = info.Traits.GetOrDefault<BuildingInfo>();
+				power = bi != null ? "P: {0}".F(bi.Power) : "";
+
+				var prereqs = buildable.Prerequisites.Select(a => ActorName(a));
+				requires = prereqs.Any() ? "Requires {0}".F(string.Join(", ", prereqs.ToArray())) : "";
+
+				var leftWidth = Math.Max(font.Measure(name).X, requiresFont.Measure(requires).X);
+				var rightWidth = new [] {font.Measure(power).X, font.Measure(time).X, font.Measure(cost).X}.Aggregate(Math.Max);
+				timeLabel.Bounds.X = powerLabel.Bounds.X = costLabel.Bounds.X = leftWidth + 2*nameLabel.Bounds.X;
+				widget.Bounds.Width = leftWidth + rightWidth + 3*nameLabel.Bounds.X;
+				lastActor = actor;
+
+				widget.Bounds.Height = bi != null ? 65 : 45;
+			};
+
+			nameLabel.GetText = () => name;
+			requiresLabel.GetText = () => requires;
+			powerLabel.GetText = () => power;
+			timeLabel.GetText = () => time;
+			costLabel.GetText = () => cost;
+		}
+
+		static string ActorName( string a )
+		{
+			// hack hack hack - going to die soon anyway
+			if (a == "barracks")
+				return "Infantry Production";
+			if (a == "vehicleproduction")
+				return "Vehicle Production";
+			if (a == "techcenter")
+				return "Tech Center";
+			if (a == "anypower")
+				return "Power Plant";
+
+			ActorInfo ai;
+			Rules.Info.TryGetValue(a.ToLowerInvariant(), out ai);
+			if (ai != null && ai.Traits.Contains<TooltipInfo>())
+				return ai.Traits.Get<TooltipInfo>().Name;
+
+			return a;
 		}
 	}
 }

mods/cnc/chrome/tooltips.yaml

@@ -54,16 +54,39 @@ Background@PRODUCTION_TOOLTIP:
 	Id:PRODUCTION_TOOLTIP
 	Logic:ProductionTooltipLogic
 	Background:panel-black
-	Width:100
-	Height:25
+	Width:200
+	Height:65
 	Children:
 		Label@NAME:
 			Id:NAME
 			X:5
-			Width:PARENT_RIGHT-10
 			Height:23
 			Font:Bold
-
+		Label@REQUIRES:
+			Id:REQUIRES
+			X:5
+			Y:19
+			Height:23
+			Font:TinyBold
+		Label@COST:
+			Id:COST
+			Height:23
+			Font:Bold
+		Label@TIME:
+			Id:TIME
+			Y:19
+			Height:23
+			Font:Bold
+		Label@POWER:
+			Id:POWER
+			Y:39
+			Height:23
+			Font:Bold
+		Label@TIME:
+			Id:TIME
+			Y:39
+			Height:23
+			Font:Bold
 Background@SUPPORT_POWER_TOOLTIP:
 	Id:SUPPORT_POWER_TOOLTIP
 	Logic:SupportPowerTooltipLogic