From 37e986b3948a8b1010ea9f05dcc82a8e06f1eeff Mon Sep 17 00:00:00 2001
From: dragonfire535 <danielbodendahl@gmail.com>
Date: Wed, 8 Mar 2017 11:12:10 -0500
Subject: [PATCH] Added Math Command

---
 commands/botinfo/info.js |  2 +-
 commands/random/math.js  | 31 +++++++++++++++++++++++++++++++
 package.json             |  1 +
 3 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 commands/random/math.js

diff --git a/commands/botinfo/info.js b/commands/botinfo/info.js
index 73048d8f..dc9ba580 100644
--- a/commands/botinfo/info.js
+++ b/commands/botinfo/info.js
@@ -59,7 +59,7 @@ class InfoCommand extends commando.Command {
         .addField('Lib', 
         "[discord.js](https://discord.js.org/#/) (master)", true)
         .addField('Modules',
-        "[Commando](https://github.com/Gawdl3y/discord.js-commando) (0.9.0), [cleverbot-node](https://github.com/fojas/cleverbot-node) (0.3.5), [pirate-speak](https://github.com/mikewesthad/pirate-speak) (1.0.1), [JIMP](https://github.com/oliver-moran/jimp) (0.2.27), [google-translate-api](https://github.com/matheuss/google-translate-api) (2.2.2), [urban](https://github.com/mvrilo/urban) (0.3.1), [zalgoize](https://github.com/clux/zalgolize) (1.2.4), [hepburn](https://github.com/lovell/hepburn) (1.0.0), [wikifakt](https://github.com/coffee-cup/wikifakt) (1.0.3), [yahoo-weather](https://github.com/mamal72/node-yahoo-weather) (2.2.2), [imdb-api](https://github.com/worr/node-imdb-api) (2.2.1), [request-promise](https://github.com/request/request-promise) (4.1.1)")
+        "[Commando](https://github.com/Gawdl3y/discord.js-commando) (0.9.0), [cleverbot-node](https://github.com/fojas/cleverbot-node) (0.3.5), [pirate-speak](https://github.com/mikewesthad/pirate-speak) (1.0.1), [JIMP](https://github.com/oliver-moran/jimp) (0.2.27), [google-translate-api](https://github.com/matheuss/google-translate-api) (2.2.2), [urban](https://github.com/mvrilo/urban) (0.3.1), [zalgoize](https://github.com/clux/zalgolize) (1.2.4), [hepburn](https://github.com/lovell/hepburn) (1.0.0), [wikifakt](https://github.com/coffee-cup/wikifakt) (1.0.3), [yahoo-weather](https://github.com/mamal72/node-yahoo-weather) (2.2.2), [imdb-api](https://github.com/worr/node-imdb-api) (2.2.1), [request-promise](https://github.com/request/request-promise) (4.1.1), [mathjs](http://mathjs.org/) (3.10.0)")
         .addField('Other Credit',
         "[Cleverbot API](https://www.cleverbot.com/api/), [Wattpad API](https://developer.wattpad.com/docs/api), [Wordnik API](http://developer.wordnik.com/docs.html), [osu! API](https://osu.ppy.sh/p/api), [memegen.link](https://memegen.link/), [Yugioh Prices API](http://docs.yugiohprices.apiary.io/#)")
         .addField('My Server',
diff --git a/commands/random/math.js b/commands/random/math.js
new file mode 100644
index 00000000..ceb12116
--- /dev/null
+++ b/commands/random/math.js
@@ -0,0 +1,31 @@
+const commando = require('discord.js-commando');
+const math = require('mathjs');
+
+class MathCommand extends commando.Command {
+    constructor(Client){
+        super(Client, {
+            name: 'math', 
+            group: 'random',
+            memberName: 'math',
+            description: 'Does Math (;math 2 + 2)',
+            examples: [';math 2 + 2']
+        });
+    }
+
+    async run(message, args) {
+        if(message.channel.type !== 'dm') {
+            if(!message.channel.permissionsFor(this.client.user).hasPermission('SEND_MESSAGES')) return;
+            if(!message.channel.permissionsFor(this.client.user).hasPermission('READ_MESSAGES')) return;
+        }
+        console.log("[Command] " + message.content);
+        let messagecontent = message.content.split(" ").slice(1).join(" ");
+        try {
+            let solved = math.eval(messagecontent);
+            message.channel.sendMessage(solved).catch(error => message.channel.sendMessage(":x: Error! Invalid statment!"));
+        } catch(err) {
+            message.channel.sendMessage(":x: Error! Invalid statement!");
+        }
+    }
+}
+
+module.exports = MathCommand;
\ No newline at end of file
diff --git a/package.json b/package.json
index 9b762e34..f83ce34b 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "hepburn": "^1.0.0",
     "imdb-api": "^2.2.1",
     "jimp": "^0.2.27",
+    "mathjs": "^3.10.0",
     "pirate-speak": "^1.0.1",
     "request-promise": "^4.1.1",
     "urban": "^0.3.1",