nicer formatting

bot.py

@@ -4,24 +4,42 @@ import sys
 
 client = discord.Client()
 
+BOXED_NUMBERS = [
+    ":zero:",
+    ":one:",
+    ":two:",
+    ":three:",
+    ":four:",
+    ":five:",
+    ":six:",
+    ":seven:",
+    ":eight:",
+    ":nine:",
+    ":keycap_ten:",
+]
+
+def boxed(n):
+    if 0 <= n and n < len(BOXED_NUMBERS):
+        return BOXED_NUMBERS[n]
+    else:
+        return "[{}]".format(n)
+
 def succ(n):
     if n <= 6:
-        return 'Miss :fire:'
+        return ':fire:'
     elif 7 <= n and n <= 9:
-        return 'Partial success :person_shrugging:'
+        return ':person_shrugging:'
     else:
-        return 'Total success :tada:'
+        return ':tada:'
 
 def roll(mod):
-    values = []
+    rolls = []
     for i in range(2):
-        values.append(random.randint(1,6))
-    values.append(mod)
-    result = sum(values)
-    message = '{}'.format(values[0])
-    for value in values[1:]:
-        message += '{:+}'.format(value)
-    message += ' = **{}**\n**{}**'.format(result, succ(result))
+        rolls.append(random.randint(1,6))
+    result = sum(rolls) + mod
+    message = '+'.join(boxed(r) for r in rolls)
+    message += '{:+}'.format(mod)
+    message += ' = **{}** {}'.format(result, succ(result))
 
     return message