flag checker implementation

adaptive_game_module/flag_checker.py

@@ -0,0 +1,23 @@
+import yaml
+
+class FlagChecker:
+    def __init__(self, filename):
+        self.wrong_flags = {}
+        self.read_keys(filename)
+
+    def read_keys(self, filename):
+        with open(filename) as f:
+            self.flags = yaml.load(f, Loader=yaml.FullLoader)
+
+    def check_flag(self, level, flag):
+        if self.flags[level] == flag:
+            return True
+        else:
+            if not level in self.wrong_flags:
+                self.wrong_flags[level] = []
+            self.wrong_flags[level].append(flag)
+            return False
+
+    def log_to_file(self, filename):
+        with open(filename, 'a') as f:
+            yaml.dump(self.wrong_flags, f)