Deck color bars, variable mana costs (X/Y/Z), and pretty snow mana icons

analyzer/models.py

@@ -1,3 +1,4 @@
+import re
 from django.db import models
 from mtgweb.lib.mtg import mtg
 
@@ -29,16 +30,25 @@ class Deck(models.Model):
     def __unicode__(self):
         return self.name
     def colors(self):
-        mana = {}
+        symbols = {}
-        symbols = 0
+        for symbol in mtg.Mana.types.keys():
+            symbols[symbol] = 0
+        total = 0
         for card in self.cards.all():
+            # Get symbols from card cost
             cost = mtg.ManaCost(card.cost)
             for color, count in cost.mana.mana.iteritems():
-                if not color in mana.keys():
+                symbols[color] += count
-                    mana[color] = 0
+                total += count
-                mana[color] += count
+
-                symbols += count
+            # Get symbols from abilities
-        return mana
+            pattern = '{%s}' % mtg.ManaCost.symbolPattern
+            costs = [mtg.ManaCost(cost) for cost in re.findall(pattern, str(card.text))]
+            for cost in costs:
+                for color, count in cost.mana.mana.iteritems():
+                    symbols[color] += count
+                    total += count
+        return (symbols, total)
 class Included(models.Model):
     card = models.ForeignKey(Card)
     deck = models.ForeignKey(Deck)

cards/views.py

@@ -7,8 +7,7 @@ from mtgweb.lib.mtg.mtg import Mana, ManaCost
 import mtgweb.lib.mtg.database as database
 
 def prettify_mana(text):
-    manapattern = r'X?\d*(\((\d+|[{0}])/(\d+|[{0}])\))*[{0}]*'.format(''.join(Mana.types.keys()))
+    pattern = r'{%s}' % ManaCost.symbolPattern
-    pattern = r'{%s}' % manapattern
     while True:
         match = re.search(pattern, text)
         if not match:

lib/mtg

@@ -1 +1 @@
-Subproject commit 352f59288d0f6937824436dccd02e55fb234df66
+Subproject commit d5206fc6df410836b0b24d1e8d9eae34e4a1ea65

media/mtg.css

@@ -32,7 +32,7 @@ header {
     margin-left: 160px;
 }
 /* Cards and mana symbols */
-.mana {
+.mana.symbol {
     height: 1em;
     width: 1em;
     border-radius: 0.5em;
@@ -102,3 +102,15 @@ header {
     padding: 3px;
     text-shadow: 2px 2px 2px #999;
 }
+
+.manabar {
+    display: inline-block;
+    width: 5em;
+    height: 1em;
+    border: 1px solid #999;
+}
+.manabar .mana {
+    height: 1em;
+    display: block;
+    float: left;
+}

templates/cards/manacost.html

@@ -1,10 +1,17 @@
 {% load get_range %}
 
+{% if cost.x %}<span class="mana symbol">X</span>{% endif %}
+{% if cost.y %}<span class="mana symbol">Y</span>{% endif %}
+{% if cost.z %}<span class="mana symbol">Z</span>{% endif %}
 {% if cost.any > 0 or cost.converted == 0 %}
-    <span class="mana">{{ cost.any }}</span>
+    <span class="mana symbol">{{ cost.any }}</span>
 {% endif %}
+{% for i in cost.snow|get_range %}
+    {# use the unicode snowflake symbol #}
+    <span class="mana symbol">&#x2744;</span>
+{% endfor %}
 {% for type, mana in cost.mana.mana.items %}
     {% for i in mana|get_range %}
-        <span class="mana {{ type }}"></span>
+        <span class="mana symbol {{ type }}"></span>
     {% endfor %}
 {% endfor %}

templates/decks/index.html

@@ -6,12 +6,14 @@
 <ul>
 {% for deck in decks %}
     <li>
-        <a href="{% url mtgweb.decks.views.detail deck.id %}">{{ deck }}</a>
+        <div class="manabar">
-        {% for color, count in deck.colors.items %}
+        {% for color, count in deck.colors.0.items %}
             {% if count > 0 %}
-                <span class="mana {{ color }}"></span>
+                <span class="mana {{ color }}" style="width: {{ count|mult:100|div:deck.colors.1 }}%"></span>
             {% endif %}
         {% endfor %}
+        </div>
+        <a href="{% url mtgweb.decks.views.detail deck.id %}">{{ deck }}</a>
     </li>
 {% endfor %}
 </ul>