Figures and hints updated for mother/2, father/2, and grandparent/2 problems.

2 files changed, 14 insertions, 6 deletions

diff --git a/prolog/problems/family_relations/grandparent_2/common.py b/prolog/problems/family_relations/grandparent_2/common.py
index 078ed4e..e9df06b 100644
--- a/prolog/problems/family_relations/grandparent_2/common.py
+++ b/prolog/problems/family_relations/grandparent_2/common.py
@@ -21,7 +21,8 @@ grandparent(X, Y) :-
 
 hint_type = {
     'no_common_z': Hint('no_common_z'),
-    'gender_is_irrelevant': HintPopup('gender_is_irrelevant'),
+    'gender_is_irrelevant_markup': HintPopup('gender_is_irrelevant_markup'),
+    'gender_is_irrelevant': Hint('gender_is_irrelevant'),
     'or_instead_of_and': Hint('or_instead_of_and'),
     'x_must_be_parent': Hint('x_must_be_parent'),
     'x_need_not_have_parent': Hint('x_need_not_have_parent'),
@@ -86,7 +87,9 @@ def hint(program, solved_problems):
         # this is not necessarily wrong, but worth mentioning anyway
         targets = [prolog.util.Token('NAME', 'male'), prolog.util.Token('NAME', 'female')]
         marks = [(t.pos, t.pos + len(t.val)) for t in tokens if t in targets]
-        return [{'id': 'gender_is_irrelevant', 'start': m[0], 'end': m[1]} for m in marks]
+        if marks:
+            return [{'id': 'gender_is_irrelevant_markup', 'start': m[0], 'end': m[1]} for m in marks] + \
+                   [{'id': 'gender_is_irrelevant'}]
 
         # OR (;) instead of AND (,)
         # this hint has to be before the next two
diff --git a/prolog/problems/family_relations/grandparent_2/sl.py b/prolog/problems/family_relations/grandparent_2/sl.py
index a26d0b7..35ff49e 100644
--- a/prolog/problems/family_relations/grandparent_2/sl.py
+++ b/prolog/problems/family_relations/grandparent_2/sl.py
@@ -15,10 +15,9 @@ description = '''\
 </pre>'''
 
 plan = ['''\
-<p><img src="Grandparent-1.png" /></p>
-<p>Loni naj zbriše imena relacij (parent, grandparent) s te slike!</p>
+<p><img src="[%@resource Prolog_grandparent_01.svg%]" alt="Dedek ali babica ima otroka, ki ima otroka." /></p>
 ''', '''\
-<p><img src="Grandparent-1.png" /></p>
+<p><img src="[%@resource Prolog_grandparent_02.svg%]" alt="Dedek ali babica ima otroka, ki tudi sam ima otroka." /></p>
 ''', '''\
 <p>Če je <code>X</code> starš od starša od <code>Y</code>,
 potem je <code>X</code> stari starš od <code>Y</code>.</p>
@@ -27,18 +26,23 @@ potem je <code>X</code> stari starš od <code>Y</code>.</p>
 hint = {
     'no_common_z': '''\
 <p>Si povezal <code>X</code> in <code>Y</code> preko neke skupne (iste!) osebe?</p>
-''',  # TODO: Tim, tale namig.. nisem prepričan, da mi je všeč... (kako je izražen)
+''',  # TODO: Tim, tale namig.. nisem prepričan, da mi je všeč... (kako je izražen) -- morda nova slika!?
 
     'gender_is_irrelevant': '''\
 <p>Iščemo starega starša in vnuka, spol pri tem ni pomemben.</p>
 ''',
 
+    'gender_is_irrelevant_markup': '''\
+<p>Je to res potrebno?</p>
+''',
+
     'or_instead_of_and': '''\
 <p>Si morda uporabil podpičje (ki pomeni ALI) namesto vejice (ki pomeni IN)?</p>
 ''',
 
     'x_must_be_parent': '''\
 <p>Dedek ali babica ima gotovo kakšnega otroka, kajne? Torej je starš od nekoga...</p>
+<p><img src="[%@resource Prolog_grandparent_03.svg%]" </p>
 ''',
 
     'x_need_not_have_parent': '''\
@@ -47,6 +51,7 @@ hint = {
 
     'y_must_have_parent': '''\
 <p>Vnuk <code>Y</code> mora imeti starša, kajne? Ta starš pa je...</p>
+<p><img src="[%@resource Prolog_grandparent_04.svg%]" </p>
 ''',
 
     'y_need_not_be_parent': '''\