CashTick IEffect for Oil Derricks.

OpenRA.Mods.RA/CashTrickler.cs

@@ -9,27 +9,39 @@
 #endregion
 
 using OpenRA.Traits;
+using OpenRA.Mods.RA.Effects;
 
 namespace OpenRA.Mods.RA
 {
-	class CashTricklerInfo : TraitInfo<CashTrickler>
+	class CashTricklerInfo : ITraitInfo
 	{
 		public readonly int Period = 10;
 		public readonly int Amount = 3;
+		public readonly bool ShowTicks = true;
+		public readonly int TickLifetime = 30;
+		public readonly int TickVelocity = 2;
+		
+		public object Create (ActorInitializer init) { return new CashTrickler(this); }
 	}
 
 	class CashTrickler : ITick, ISync
 	{
 		[Sync]
 		int ticks;
+		CashTricklerInfo Info;
+		public CashTrickler(CashTricklerInfo info)
+		{
+			Info = info;
+		}
 		
 		public void Tick(Actor self)
 		{
 			if (--ticks < 0)
 			{
-				var info = self.Info.Traits.Get<CashTricklerInfo>();
-				self.Owner.PlayerActor.Trait<PlayerResources>().GiveCash(info.Amount);
-				ticks = info.Period;
+				self.Owner.PlayerActor.Trait<PlayerResources>().GiveCash(Info.Amount);
+				ticks = Info.Period;
+				if (Info.ShowTicks)
+					self.World.AddFrameEndTask(w => w.Add(new CashTick(Info.Amount, Info.TickLifetime, Info.TickVelocity, self.CenterLocation, self.Owner.ColorRamp.GetColor(0))));
 			}
 		}
 	}

OpenRA.Mods.RA/Effects/CashTick.cs

@@ -0,0 +1,51 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made 
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Drawing;
+using OpenRA.Effects;
+using OpenRA.GameRules;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA.Effects
+{
+	class CashTick : IEffect
+	{
+		string s;
+		int lifetime = 50;
+		int remaining;
+		int velocity;
+		float2 pos;
+		Color color;
+		
+		public CashTick(int value, int lifetime, int velocity, float2 pos, Color color)
+		{
+			this.color = color;
+			this.lifetime = lifetime;
+			this.velocity = velocity;
+			s = "${0}".F(value);
+			this.pos = pos - 0.5f*Game.Renderer.BoldFont.Measure(s).ToFloat2();
+			remaining = lifetime;
+		}
+
+		public void Tick(World world)
+		{
+			if (--remaining <= 0)
+				world.AddFrameEndTask(w => w.Remove(this));
+			pos.Y -= velocity;
+		}
+
+		public IEnumerable<Renderable> Render()
+		{
+			Game.Renderer.BoldFont.DrawTextWithContrast(s, pos - Game.viewport.Location, color, Color.Black,1);
+			yield break;
+		}
+	}
+}

OpenRA.Mods.RA/OpenRA.Mods.RA.csproj

@@ -330,7 +330,8 @@
     <Compile Include="Widgets\SidebarButtonWidget.cs" />
     <Compile Include="Widgets\RadarWidget.cs" />
     <Compile Include="ActorExts.cs" />
-    <Compile Include="Buildings\Sellable.cs" />
+	<Compile Include="Effects\CashTick.cs" />
+    <Compile Include="Effects\CashTick.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\OpenRA.FileFormats\OpenRA.FileFormats.csproj">