From 73f49466a15279a9ccc23b3ee538ab7ec98ee49e Mon Sep 17 00:00:00 2001
From: Henry Jameson <me@hjkos.com>
Date: Wed, 30 Oct 2024 16:01:06 +0200
Subject: [PATCH] Add brightness slot function

---
 src/services/theme_data/theme3_slot_functions.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/services/theme_data/theme3_slot_functions.js b/src/services/theme_data/theme3_slot_functions.js
index 24652429..8600217a 100644
--- a/src/services/theme_data/theme3_slot_functions.js
+++ b/src/services/theme_data/theme3_slot_functions.js
@@ -23,6 +23,16 @@ export const colorFunctions = {
       return { ...colorArg, a: amount }
     }
   },
+  brightness: {
+    argsNeeded: 2,
+    exec: (args, { findColor }, { dynamicVars, staticVars }) => {
+      const [color, amountArg] = args
+
+      const colorArg = convert(findColor(color, { dynamicVars, staticVars })).hsl
+      colorArg.l += Number(amountArg)
+      return { ...convert(colorArg).rgb }
+    }
+  },
   textColor: {
     argsNeeded: 2,
     exec: (args, { findColor }, { dynamicVars, staticVars }) => {