Log panel

kiln-core/src/game.rs

@@ -1,3 +1,4 @@
+use crate::log::LogLine;
 use color::Rgba8;
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
@@ -35,7 +36,7 @@ impl Hash for Glyph {
 }
 
 impl Glyph {
-    /// Returns the glyph used to render the player: tile 64 (`@`) in light blue on black.
+    /// Returns the glyph used to render the player: tile 64 (`@`) in white on dark blue.
     ///
     /// This is the only hardcoded glyph; all other glyphs come from the map
     /// file palette. It will be removed once the player becomes a scripted
@@ -43,8 +44,8 @@ impl Glyph {
     pub const fn player() -> Self {
         Self {
             tile: 64,
-            fg: Rgba8 { r: 173, g: 216, b: 230, a: 255 }, // light blue
-            bg: Rgba8 { r: 0, g: 0, b: 0, a: 255 },       // black
+            fg: Rgba8 { r: 255, g: 255, b: 255, a: 255 }, // white
+            bg: Rgba8 { r: 0, g: 0, b: 200, a: 255 }, // dark blue
         }
     }
 }
@@ -394,12 +395,22 @@ impl Board {
 pub struct GameState {
     /// The currently active board.
     pub board: Board,
+    /// The in-game message log, oldest first (newest pushed at the end).
+    pub log: Vec<LogLine>,
 }
 
 impl GameState {
     /// Creates a `GameState` from a pre-loaded [`Board`].
     pub fn new(board: Board) -> Self {
-        Self { board }
+        Self {
+            board,
+            log: Vec::new(),
+        }
+    }
+
+    /// Appends a styled message to the log.
+    pub fn log(&mut self, line: LogLine) {
+        self.log.push(line);
     }
 
     /// Attempts to move the player by `(dx, dy)` cells.