From 93b990d8d1bc9df69b8e27a3db61da570822aad6 Mon Sep 17 00:00:00 2001
From: Austin Hellyer <hello@austinhellyer.me>
Date: Tue, 29 Nov 2016 20:51:10 -0800
Subject: Clean up the codebase

---
 examples/06_command_framework/src/main.rs | 88 +++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 examples/06_command_framework/src/main.rs

(limited to 'examples/06_command_framework/src')

diff --git a/examples/06_command_framework/src/main.rs b/examples/06_command_framework/src/main.rs
new file mode 100644
index 0000000..95d832c
--- /dev/null
+++ b/examples/06_command_framework/src/main.rs
@@ -0,0 +1,88 @@
+//! Requires the 'methods' feature flag be enabled in your project's Cargo.toml.
+//!
+//! This can be activated by specifying the feature in the dependency section:
+//!
+//! ```toml
+//! [dependencies.serenity]
+//! git = "https://github.com/zeyla/serenity.rs.git"
+//! features = ["framework", methods"]
+//! ```
+
+#[macro_use]
+extern crate serenity;
+
+use serenity::client::Context;
+use serenity::Client;
+use serenity::model::Message;
+use std::env;
+
+fn main() {
+    // Configure the client with your Discord bot token in the environment.
+    let token = env::var("DISCORD_TOKEN")
+        .expect("Expected a token in the environment");
+    let mut client = Client::login_bot(&token);
+
+    client.on_ready(|_context, ready| {
+        println!("{} is connected!", ready.user.name);
+    });
+
+    // Commands are equivilant to:
+    // "~about"
+    // "~emoji cat"
+    // "~emoji dog"
+    // "~ping"
+    // "~some complex command"
+    client.with_framework(|f| f
+        .configure(|c| c
+            .allow_whitespace(true)
+            .on_mention(true)
+            .prefix("~"))
+        .before(|_context, message, command_name| {
+            println!("Got command '{}' by user '{}'",
+                     command_name,
+                     message.author.name);
+        })
+        .after(|_context, _message, command_name| {
+            println!("Processed command '{}'", command_name)
+        })
+        .on("ping", ping_command)
+        .set_check("ping", owner_check) // Ensure only the owner can run this
+        .on("emoji cat", cat_command)
+        .on("emoji dog", dog_command)
+        .on("multiply", multiply)
+        .on("some complex command", some_complex_command)
+        // Commands can be in closure-form as well
+        .on("about", |context, _message, _args| drop(context.say("A test bot"))));
+
+    let _ = client.start();
+}
+
+command!(cat_command(context, _msg, _arg) {
+    let _ = context.say(":cat:");
+});
+
+fn dog_command(context: &Context, _msg: &Message, _args: Vec<String>) {
+    let _ = context.say(":dog:");
+}
+
+// `Message::reply` is only compiled if the `methods` feature flag is enabled.
+fn ping_command(_context: &Context, message: &Message, _args: Vec<String>) {
+    let _ = message.reply("Pong!");
+}
+
+fn owner_check(_context: &Context, message: &Message) -> bool {
+    // Replace 7 with your ID
+    message.author.id == 7
+}
+
+fn some_complex_command(context: &Context, _msg: &Message, args: Vec<String>) {
+    let _ = context.say(&format!("Arguments: {:?}", args));
+}
+
+command!(multiply(context, _message, args, first: f64, second: f64) {
+    let res = first * second;
+
+    let _ = context.say(&res.to_string());
+
+    println!("{:?}", args);
+});
-- 
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