From dd7e270780106a4595b9ce69122d784430592231 Mon Sep 17 00:00:00 2001
From: Paul Chote <paul@chote.net>
Date: Tue, 5 Jul 2011 23:37:49 +1200
Subject: [PATCH] Update tooltip every render - fixes tooltips for actors
 changing under the cursor.

---
 .../CncWorldInteractionControllerWidget.cs       | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/OpenRA.Mods.Cnc/Widgets/CncWorldInteractionControllerWidget.cs b/OpenRA.Mods.Cnc/Widgets/CncWorldInteractionControllerWidget.cs
index 5953732d1d..08b4e4594e 100644
--- a/OpenRA.Mods.Cnc/Widgets/CncWorldInteractionControllerWidget.cs
+++ b/OpenRA.Mods.Cnc/Widgets/CncWorldInteractionControllerWidget.cs
@@ -55,6 +55,12 @@ namespace OpenRA.Mods.Cnc.Widgets
 			tooltipContainer.Value.RemoveTooltip();
 		}
 
+		public override void Draw()
+		{
+			UpdateMouseover();
+			base.Draw();
+		}
+
 		public void UpdateMouseover()
 		{
 			TooltipType = WorldTooltipType.None;
@@ -79,9 +85,6 @@ namespace OpenRA.Mods.Cnc.Widgets
 
 		public override bool HandleMouseInput(MouseInput mi)
 		{
-			if (mi.Event == MouseInputEvent.Move)
-				UpdateMouseover();
-
 			var scrolltype = Game.Settings.Game.MouseScroll;
 			if (scrolltype != OpenRA.GameRules.MouseScrollType.Disabled && mi.Event == MouseInputEvent.Move &&
 					(mi.Button == MouseButton.Middle || mi.Button == (MouseButton.Left | MouseButton.Right)))
@@ -169,15 +172,8 @@ namespace OpenRA.Mods.Cnc.Widgets
 			return false;
 		}
 
-		float2 cachedLocation;
 		public override void Tick()
 		{
-			if (Game.viewport.Location != cachedLocation)
-			{
-				UpdateMouseover();
-				cachedLocation = Game.viewport.Location;
-			}
-
 			Edge = ScrollDirection.None;
 			if (Game.Settings.Game.ViewportEdgeScroll && Game.HasInputFocus && Widget.MouseOverWidget == this)
 			{