BastliBridge

commit aaaa8ae06bbf6f595fc50966cfcd0d6481544c86
parent a082eb2f4b3cd31185490dc6bf197a2c80d95efa
Author: Dominik Schmidt <das1993@hotmail.com>
Date:   Wed,  5 Dec 2018 10:52:59 +0100

Introduce a flag to determine whether the command engine should handle exceptions

Diffstat:
src/bastlibridge/command.d
 | 
11
++++++++---

1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/src/bastlibridge/command.d b/src/bastlibridge/command.d
@@ -31,7 +31,7 @@ struct CommandMachine{
 		return cast(bool)(name in commands);
 	}
 	
-	void execute(in char[] name, Message m, in char[] args)
+	void execute(in char[] name, Message m, in char[] args, bool handleErrors=true)
 	in{
 		assert(name);
 		assert(m);
@@ -45,8 +45,13 @@ struct CommandMachine{
 			cmd.func(m, args);
 		}
 		catch(Exception e){
-			m.respond(e.msg);
-			warning(e.toString);
+			if(handleErrors){
+				m.respond(e.msg);
+				warning(e.toString);
+			}
+			else{
+				throw e;
+			}
 		}
 	}