add log level "Notice", hide startup messages

src/hud.rs

@@ -54,6 +54,7 @@ pub enum LogLevel {
     //Debug,
     Chat,
     //Ping,
+    Notice,
 }
 
 struct Message {
@@ -82,6 +83,10 @@ impl Log {
         self.add(message, "WARNING".to_string(), LogLevel::Warning);
     }
 
+    pub fn notice(&mut self, message: String) {
+        self.add(message, "".to_string(), LogLevel::Notice);
+    }
+
     pub fn add(&mut self, message: String, sender: String, level: LogLevel) {
         if self.logs.len() == LOG_MAX {
             self.logs.pop_front();
@@ -115,8 +120,8 @@ fn setup(
     mut log: ResMut<Log>,
     mut ambient_light: ResMut<AmbientLight>,
 ) {
-    log.info("Resuming from suspend".to_string());
-    log.warning("Oxygen Low".to_string());
+    log.notice("Resuming from suspend".to_string());
+    log.notice("WARNING: Oxygen Low".to_string());
     let visibility = if settings.hud_active {
         Visibility::Inherited
     } else {
@@ -449,12 +454,16 @@ fn update(
                     LogLevel::Chat => true,
                     LogLevel::Warning => true,
                     LogLevel::Info => true,
-                    //_ => false
+                    _ => false
                 }}
             };
             let logs_vec: Vec<String> = log.logs.iter()
                 .filter(logfilter)
-                .map(|s| format!("{}: {}", s.sender, s.text)).collect();
+                .map(|s| if s.sender.is_empty() {
+                    format!("{}", s.text)
+                } else {
+                    format!("{}: {}", s.sender, s.text)
+                }).collect();
             chat.sections[0].value = logs_vec.join("\n");
         }
         log.needs_rerendering = false;