beatiful ticks hint

src/data/component.rs

@@ -37,6 +37,35 @@ impl TextComponent {
 		}
 	}
 
+	pub fn rainbow_offset(text: String, offset: i64) -> TextComponent {
+		if text.is_empty() {
+			return TextComponent::new(text);
+		}
+
+		let children = text
+			.char_indices()
+			.map(|(i, c)| {
+				let hue = (((i as i64 + offset) % text.chars().count() as i64) as f32)
+					/ (text.chars().count() as f32)
+					* 360.0;
+				let hsl = Hsl::new(hue, 1.0, 0.5);
+				let rgb: Srgb = hsl.into_color();
+				let r = (rgb.red * 255.0).round() as u8;
+				let g = (rgb.green * 255.0).round() as u8;
+				let b = (rgb.blue * 255.0).round() as u8;
+				let mut component = TextComponent::new(c.to_string());
+				component.color = Some(format!("#{:02X}{:02X}{:02X}", r, g, b));
+				component
+			})
+			.collect::<Vec<TextComponent>>();
+
+		let mut parent = children[0].clone();
+		if children.len() > 1 {
+			parent.extra = Some(children[1..].to_vec());
+		}
+		parent
+	}
+
 	pub fn rainbow(text: String) -> TextComponent {
 		if text.is_empty() {
 			return TextComponent::new(text);

src/play/mod.rs

@@ -334,6 +334,7 @@ pub fn handle_play_state(
 		}
 		send_player(client.clone(), player.clone())?;
 		send_player(player.clone(), client.clone())?;
+		send_rainbow_message(&client, format!("{} joined the game", player_name))?;
 	}
 
 	thread::spawn({
@@ -353,11 +354,11 @@ pub fn handle_play_state(
 
 				match packet.id() {
 					serverbound::play::CLICK_CONTAINER => {
-						let window_id = packet.read_varint()?;
+						let _ = packet.read_varint()?; // window id
-						let state_id = packet.read_varint()?;
+						let _ = packet.read_varint()?; // state id
-						let slot = packet.read_short()?;
+						let slot = packet.read_short()?; // slot
-						let button = packet.read_byte()?;
+						let _ = packet.read_byte()?; // button
-						let mode = packet.read_varint()?;
+						let _ = packet.read_varint()?; // mode
 						// i cannot read item slots now
 
 						send_rainbow_message(&client, format!("index clicked: {slot}"))?;
@@ -514,15 +515,22 @@ pub fn handle_play_state(
 
 		// text animation
 		{
-			let animation_text = format!("Ticks alive: {}         жёпа", ticks_alive);
+			if ticks_alive > 40 {
-			let animation_index = ((ticks_alive + 40) % 300) as usize;
+				let animation_text = format!(
-			let animation_end = animation_text.len() + 20;
+					"жёпа .-.-.-.-.-.- Ticks passed during the aliveness of the connection: {} ticks (1/20 of second) -.-.-.-.-.-. жёпа",
+					ticks_alive
+				);
 
-			if animation_index < animation_end {
+				let now_length = ((ticks_alive - 40 + 1) as usize).min(animation_text.chars().count());
-				let now_length = (animation_index + 1).min(animation_text.chars().count());
 				let now_text = animation_text.chars().take(now_length).collect();
 
-				send_system_message(client.clone(), TextComponent::rainbow(now_text), true)?;
+				let mut text = TextComponent::rainbow_offset(now_text, -(ticks_alive as i64));
+
+				text.bold = Some(true);
+				text.italic = Some(true);
+				text.underlined = Some(true);
+
+				send_system_message(client.clone(), text, true)?;
 			}
 		}