From 838d2ca39823b50f43a1b9dee5f2ea936a2e47a4 Mon Sep 17 00:00:00 2001
From: pandacoin-official <pandacoin@hush.com>
Date: Tue, 27 May 2014 23:47:40 +0200
Subject: [PATCH] Same thing for rain.

---
 bin/tipbot.js | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/bin/tipbot.js b/bin/tipbot.js
index 144d731..496a0be 100644
--- a/bin/tipbot.js
+++ b/bin/tipbot.js
@@ -194,20 +194,27 @@ client.addListener('message', function(from, channel, message) {
 
     switch(command) {
       case 'rain':
-        var match = message.match(/^.?rain ([\d\.]+) ?(\d+)?/);
-        if(match == null || !match[1]) {
+        var match = message.match(/^.?rain (random)?([\d\.]+) ?(\d+)?/);
+        if(match == null || !match[2]) {
           client.say(channel, 'Usage: !rain <amount> [max people]');
           return;
         }
 
-        var amount = Number(match[1]);
-        var max    = Number(match[2]);
+        var random = match[1];
+        var amount = Number(match[2]);
+        var max    = Number(match[3]);
 
         if(isNaN(amount)) {
           client.say(channel, settings.messages.invalid_amount.expand({name: from, amount: match[2]}));
           return;
         }
 
+        if(random) {
+          var min = settings.coin.min_rain;
+          var maxAmount = amount;
+          amount  = Math.floor(Math.random() * (maxAmount - min + 1)) + min;
+        }
+
         if(isNaN(max) || max < 1) {
           max = false;
         }