Use Hint classes for hints from the last commit

Also move the language-specific hint method for Prolog to prolog.common.

1 files changed, 9 insertions, 12 deletions

diff --git a/prolog/problems/family_relations/father_2/sl.py b/prolog/problems/family_relations/father_2/sl.py
index c9c38b7..8fb66c5 100644
--- a/prolog/problems/family_relations/father_2/sl.py
+++ b/prolog/problems/family_relations/father_2/sl.py
@@ -1,11 +1,12 @@
 # coding=utf-8
 
-id = 94
-name = 'mother/2'
-slug = 'X je mama od Y'
+id = 181
+name = 'father/2'
+slug = 'X je oče od Y'
 
+# TODO fix example
 description = '''\
-<p><code>mother(X, Y)</code>: <code>X</code> je mama od <code>Y</code>.</p>
+<p><code>father(X, Y)</code>: <code>X</code> je oče od <code>Y</code>.</p>
 <pre>
   ?- mother(tina, william).
     true.
@@ -15,19 +16,15 @@ description = '''\
 </pre>'''
 
 hint = {
-    'general_hint_1': '''\
+    'general_hint': ['''\
 <p><img src="Father-1.png" /></p>
 <p>Loni naj zbriše imena relacij (parent, mother) s te slike!</p>
-''',
-
-    'general_hint_2': '''\
+''', '''\
 <p><img src="Father-1.png" /></p>
-''',
-
-    'general_hint_3': '''\
+''', '''\
 <p>Če je <code>X</code> ženska in je hkrati <code>X</code> starš od <code>Y</code>,
 potem je <code>X</code> mama od <code>Y</code>.</p>
-''',
+'''],
 
     'or_instead_of_and': '''\
 <p>Si morda uporabil podpičje (ki pomeni ALI) namesto vejice (ki pomeni IN)?</p>