create input functionality

cli/Bank.py

@@ -0,0 +1,21 @@
+class Bank(Target):
+    def __init__(self, targets):
+        self.targets = targets
+        self.__register_targets__()
+
+    def __target_hit__(self, target):
+        if all(target.is_hit for target in self.targets):
+            self.__all_targets_hit__()
+
+    def __all_targets_hit__(self):
+        self.__reset_all_targets__()
+        super.hit()
+        pass
+
+    def __reset_all_targets__(self):
+        for target in self.targets:
+            target.reset()
+
+    def __register_targets__(self):
+        for target in self.targets:
+            target.on(target.hit_key, self.__target_hit__)