From 1b64321fda0bbf1f5a678671c1344eb2b87b5c74 Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@araneo.org>
Date: Thu, 10 Sep 2015 22:29:24 +0200
Subject: Use Hint classes for hints from the last commit

Also move the language-specific hint method for Prolog to prolog.common.
---
 prolog/problems/family_relations/father_2/common.py | 21 ++++++++++++++++-----
 prolog/problems/family_relations/father_2/en.py     |  2 +-
 prolog/problems/family_relations/father_2/sl.py     | 21 +++++++++------------
 3 files changed, 26 insertions(+), 18 deletions(-)

(limited to 'prolog/problems/family_relations/father_2')

diff --git a/prolog/problems/family_relations/father_2/common.py b/prolog/problems/family_relations/father_2/common.py
index e1b46fd..81191d3 100644
--- a/prolog/problems/family_relations/father_2/common.py
+++ b/prolog/problems/family_relations/father_2/common.py
@@ -1,8 +1,14 @@
 # coding=utf-8
 
-id = 999     # TODO: new id has to be defined for this problem
+import socket
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintSequence
+import server.problems
+
+id = 181
 group = 'family_relations'
-number = 999  # TODO: this should be problem #2
+number = 2
 visible = True
 facts = 'family_relations'
 
@@ -12,9 +18,14 @@ father(X, Y) :-
   male(X).
 '''
 
-import prolog.engine
-import prolog.util
-import server.problems
+hint_defs = {
+    'general_hint': HintSequence('general_hint', 3),
+    'or_instead_of_and': Hint('or_instead_of_and'),
+    'x_must_be_male': Hint('x_must_be_male'),
+    'x_must_be_parent': Hint('x_must_be_parent'),
+    'y_can_be_of_any_gender': Hint('y_can_be_of_any_gender'),
+    'y_need_not_be_parent': Hint('y_need_not_be_parent'),
+}
 
 def test(session, program):
     # TODO: change queries and answers (these are for sister/2)
diff --git a/prolog/problems/family_relations/father_2/en.py b/prolog/problems/family_relations/father_2/en.py
index 108bb9b..59857a8 100644
--- a/prolog/problems/family_relations/father_2/en.py
+++ b/prolog/problems/family_relations/father_2/en.py
@@ -1,6 +1,6 @@
 # coding=utf-8
 
-id = 94
+id = 181
 name = 'mother/2'
 slug = 'the mother-child relation'
 
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>
-- 
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