Merge pull request #126 from unhappychoice/feat/color-coded-session-score

feat: Color-code session score display based on ranking tier

Author: unhappychoice

src/game/screens/result_screen.rs

@@ -1,6 +1,6 @@
 use crate::game::ascii_digits::get_digit_patterns;
 use crate::game::ascii_rank_titles_generated::get_rank_title_display;
-use crate::scoring::{ScoringEngine, TypingMetrics};
+use crate::scoring::{RankingTitle, ScoringEngine, TypingMetrics};
 use crate::sharing::{SharingPlatform, SharingService};
 use crate::Result;
 use crossterm::{
@@ -169,7 +169,12 @@ impl ResultScreen {
             } else if metrics.was_skipped {
                 execute!(stdout, SetForegroundColor(Color::DarkGrey))?;
             } else {
-                execute!(stdout, SetForegroundColor(Color::Green))?;
+                execute!(
+                    stdout,
+                    SetForegroundColor(
+                        RankingTitle::for_score(metrics.challenge_score).terminal_color()
+                    )
+                )?;
             }
             execute!(stdout, Print(line))?;
             execute!(stdout, ResetColor)?;
@@ -421,7 +426,9 @@ impl ResultScreen {
             execute!(
                 stdout,
                 SetAttribute(Attribute::Bold),
-                SetForegroundColor(Color::Green)
+                SetForegroundColor(
+                    RankingTitle::for_score(session_metrics.challenge_score).terminal_color()
+                )
             )?;
             execute!(stdout, Print(line))?;
             execute!(stdout, ResetColor)?;

src/scoring/ranking_title.rs

@@ -27,6 +27,18 @@ impl RankingTier {
             RankingTier::Legendary => "fire",
         }
     }
+
+    /// Get the terminal color for this tier
+    pub fn terminal_color(&self) -> crossterm::style::Color {
+        use crossterm::style::Color;
+        match self {
+            RankingTier::Beginner => Color::Cyan,
+            RankingTier::Intermediate => Color::Blue,
+            RankingTier::Advanced => Color::Green,
+            RankingTier::Expert => Color::Yellow,
+            RankingTier::Legendary => Color::Red,
+        }
+    }
 }
 
 impl RankingTitle {
@@ -63,6 +75,11 @@ impl RankingTitle {
         self.tier.color_palette()
     }
 
+    /// Get the terminal color for this ranking title
+    pub fn terminal_color(&self) -> crossterm::style::Color {
+        self.tier.terminal_color()
+    }
+
     /// Get all ranking titles in order from lowest to highest score (matches engine.rs exactly)
     pub fn all_titles() -> Vec<RankingTitle> {
         vec![