More Lua API enhancements

OpenRA.Mods.RA/Scripting/Global/DateTimeGlobal.cs

@@ -17,7 +17,8 @@ namespace OpenRA.Mods.RA.Scripting
 	[ScriptGlobal("Date")]
 	public class DateGlobal : ScriptGlobal
 	{
-		public DateGlobal(ScriptContext context) : base(context) { }
+		public DateGlobal(ScriptContext context)
+			: base(context) { }
 
 		[Desc("True on the 31st of October.")]
 		public bool IsHalloween
@@ -25,4 +26,17 @@ namespace OpenRA.Mods.RA.Scripting
 			get { return DateTime.Today.Month == 10 && DateTime.Today.Day == 31; }
 		}
 	}
+
+	[ScriptGlobal("Time")]
+	public class TimeGlobal : ScriptGlobal
+	{
+		public TimeGlobal(ScriptContext context)
+			: base(context) { }
+
+		[Desc("Get the current game time (in ticks)")]
+		public int GameTime
+		{
+			get { return context.World.WorldTick; }
+		}
+	}
 }