From 9ece18a012b3b47480faaa4dd4df572d3a89c86d Mon Sep 17 00:00:00 2001
From: He4eT <He4eT@oddsquat.org>
Date: Wed, 11 Jun 2025 05:34:20 +0200
Subject: [PATCH] game: extract backdrop from hints

---
 game.js | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/game.js b/game.js
index 877d2b7..e943f2f 100644
--- a/game.js
+++ b/game.js
@@ -495,23 +495,28 @@ function drawLetters() {
       getDistance(player.position, enemy.positions[0]) <
       enemy.dangerZone * 3
     ) {
-      drawHint(enemy.letter, screenPos.x - 7, screenPos.y + 9)
+      const hintWidth = 16
+      const hintPosition = {
+        x: screenPos.x - 7,
+        y: screenPos.y + 9,
+      }
+      rect(hintPosition.x, hintPosition.y, hintWidth, 2, 3)
+      drawMorse(enemy.letter, hintPosition.x, hintPosition.y, 2, hintWidth)
     }
   })
 }
 
-function drawHint(letter, x, y) {
+function drawMorse(letter, x, y, color, width) {
   const code = letterToMorse[letter].split('')
   const l = code.reduce((acc, c) => acc + (c === '-' ? 4 : 2), 0)
-  let offset = x + (8 - Math.floor((l - 1) / 2)) - 1
+  let offset = x + 1 + (width ? width / 2 - Math.floor((l - 1) / 2) - 1 : 0)
 
-  rect(x, y, 16, 2, 3)
   code.forEach((c) => {
     if (c === '-') {
-      rect(offset, y, 3, 1, 2)
+      rect(offset, y, 3, 1, color)
       offset += 4
     } else {
-      rect(offset, y, 1, 1, 2)
+      rect(offset, y, 1, 1, color)
       offset += 2
     }
   })