Adds a tag for the player name that clicks the sign

Can be used in the commands that get executed when someone clicks an
AreaShop sign. Tag is %clicker%

config.yml

@@ -96,6 +96,7 @@ limitGroups:
 ## %depth%          The depth of the region (amount of blocks on the z-axis)
 ## %height%         The height of the region (amount of blocks on the y-axis)
 ## %timeleft%       The time left on the rent (uses the unit of time that fits best, minutes used from 121 seconds till 120 minutes)
+## %clicker%        The name of the player that clicked the sign (only to be used in the signProfiles section)
   
 ## Below are profiles for the signs, you can assign profiles to regions 
 ## by setting 'general.signProfile' in default.yml, groups or individual regions

src/nl/evolutioncoding/areashop/AreaShop.java

@@ -71,6 +71,7 @@ public final class AreaShop extends JavaPlugin {
 	public static final String tagHeight = "%height%"; // y-axis
 	public static final String tagDepth = "%depth%"; // z-axis
 	public static final String tagTimeLeft = "%timeleft%";
+	public static final String tagClicker = "%clicker%";
 	
 	public static AreaShop getInstance() {
 		return AreaShop.instance;

src/nl/evolutioncoding/areashop/regions/GeneralRegion.java

@@ -1855,6 +1855,9 @@ public abstract class GeneralRegion {
 				continue;
 			}			
 			command = applyAllReplacements(command);
+			if(sender instanceof Player) {
+				command = command.replace(AreaShop.tagClicker, sender.getName());
+			}
 			
 			boolean result = false;
 			String error = null;