Allow default values in json

src/api/miscellaneous/json.py

@@ -90,10 +90,14 @@ class CJsonObject(CJsonValue):
     def get_array(self, key: str) -> "CJsonArray":
         return self.get(key).as_array()
     
-    def get_bool(self, key: str) -> bool:
+    def get_bool(self, key: str, default: bool or None = None) -> bool:
+        if default is not None and not self.has(key):
+            return default
         return self.get(key).as_bool()
     
-    def get_sint32(self, key: str) -> int:
+    def get_sint32(self, key: str, default: int or None = None) -> int:
+        if default is not None and not self.has(key):
+            return default
         return self.get(key).as_sint32()
     
     def get_int(self, key: str, min_value: int, max_value: int, optional: bool = False) -> int or None: