Add stuff

src/command_controler.rs

@@ -0,0 +1,27 @@
+use azalea::{Client, Event};
+
+use crate::bot_task::*;
+
+pub trait BotTask: Send {
+    fn on_event(&mut self, bot: &Client, event: &Event);
+    fn end(&self) -> bool;
+}
+
+pub fn parse_command(command: &str) -> Option<Box<dyn BotTask>> {
+    let args = command
+        .split_whitespace()
+        .map(|s| s.to_string())
+        .collect::<Vec<String>>();
+
+    match args[0].as_str() {
+        "!chat" => Some(Box::new(Chat::init(args[1..].to_vec()))),
+        "!goto" => {
+            if let Some(task) = GotoBlock::parse(args[1..].to_vec()) {
+                Some(Box::new(task))
+            } else {
+                return None;
+            }
+        }
+        _ => None,
+    }
+}