[Shadowrun 5th] add custom drain roll to drain-attribute

Shadowrun5th/Shadowrun5th.html

@@ -6614,7 +6614,7 @@ Can lift overhead (Strength + Nethits) x 5kg}}"></button>
             <input class="technomancycheckbox" type="checkbox"  name="attr_istechnomancer" value="1">
             <h2>Spells</h2>
             <div class="magiciandrainattribute">
-                <label>Drain-Attribute</label>
+                <button class="sheet-spellrollmage btn" type="roll" title="Click to roll custom drain" value="@{gmroll}&{template:shadowrun}{{name=@{character_name}}}{{roll_name=for drain resist}}{{val1=Drain Attribute}}{{val1_num=[[@{drainattribute}]]}}{{val2=@{wil_name}}}{{val2_num=[[@{wil_total}]]}}{{edge=@{edgeroll}}}{{edge_num=[[@{edg_total}]]}}{{result=[[(@{wil_total}+@{drainattribute}+?{Drain Resist Bonus|0})@{standardroll}]]}}{{drain=Drain}}{{drain_num=[[?{Drain|2}]]}}">Drain-Attribute</button>
                 <div>
                     <select name="attr_drainattribute">
                         <option value="@{log_total}">LOG</option>