CashTick IEffect for Oil Derricks.

OpenRA.Mods.RA/Effects/CashTick.cs

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+#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;
+		}
+	}
+}