Added ability to reply with an optional image for bet history

assets/config.csv

@@ -73,7 +73,8 @@
 "Localized Strings","BetBeansNotValid","That's not a valid bet!"
 "Localized Strings","BetBeansWin","You won %s beans!"
 "Localized Strings","BetHistoryInfo","Gives how many beans I've ~~stolen~~ won from your bets!"
-"Localized Strings","BetHistoryOutput","I have %s treats from betting!"
+"Localized Strings","BetHistoryOptionalPNGPath",""
+"Localized Strings","BetHistoryOutput","I have %s beans from betting!"
 "Localized Strings","BlurryInfo","Blurs your icon or the icon of a friend you mentioned"
 "Localized Strings","BoopInfo","Kitty will react with a counter"
 "Localized Strings","BoopMultiple","%s booped several others - %s!"

src/commands/beans/CommandBetHistory.java

@@ -1,5 +1,7 @@
 package commands.beans;
 
+import java.io.File;
+
 import core.Command;
 import core.LocStrings;
 import dataStructures.KittyChannel;
@@ -9,6 +11,8 @@ import dataStructures.KittyRole;
 import dataStructures.KittyUser;
 import dataStructures.Response;
 import dataStructures.UserInput;
+import utils.GlobalLog;
+import utils.LogFilter;
 
 public class CommandBetHistory extends Command
 {
@@ -20,6 +24,22 @@ public class CommandBetHistory extends Command
 	@Override
 	public void onRun(KittyGuild guild, KittyChannel channel, KittyUser user, UserInput input, Response res)
 	{
+		// Send primary response
 		res.send(String.format(LocStrings.stub("BetHistoryOutput"), guild.beans.get()));
+		
+		// Look up extra information to see if we ahve a flair image
+		String optional = LocStrings.stub("BetHistoryOptionalPNGPath");
+		if(optional != null && optional.length() > 0)
+		{
+			File responseImage = new File(optional);
+			if(responseImage.exists())
+			{
+				res.sendFile(responseImage, ".png");
+			}
+			else
+			{
+				GlobalLog.warn(LogFilter.Command, "Optional PNG image for bet history was specified, but the file could not be found.");
+			}
+		}
 	}
 }