End of lesson 18 The command processor, Chapter 5

scripts/game/commands/Command.gd

@@ -0,0 +1,13 @@
+class_name Command
+
+signal COMMAND_PROCESSED(label)
+
+var commandLabel
+
+
+func execute():
+	COMMAND_PROCESSED.emit(commandLabel)
+
+
+func getCommandText():
+	return commandLabel