From 1c96195117d7af026bfd9635ac135123cb518d56 Mon Sep 17 00:00:00 2001
From: vorboyvo <mrsirofvibe@outlook.com>
Date: Tue, 12 Mar 2024 13:00:38 -0400
Subject: [PATCH] Edited changebrightness script to use new quasilinear (64
 exp, 128 lin) scale Also added prototype changevolume script (not functional
 yet) and backup changebrightness script because i've just left them out of
 the repo for ages

---
 scripts/changebrightness.sh     | 10 +++++++---
 scripts/changebrightness.sh.bak | 23 +++++++++++++++++++++++
 scripts/changevolume.sh         | 23 +++++++++++++++++++++++
 3 files changed, 53 insertions(+), 3 deletions(-)
 create mode 100644 scripts/changebrightness.sh.bak
 create mode 100644 scripts/changevolume.sh

diff --git a/scripts/changebrightness.sh b/scripts/changebrightness.sh
index 65c3f4e..8472193 100644
--- a/scripts/changebrightness.sh
+++ b/scripts/changebrightness.sh
@@ -1,7 +1,10 @@
 #!/bin/bash
-bright=`cat /sys/class/backlight/amdgpu_bl0/brightness`
+# bright=`cat /sys/class/backlight/amdgpu_bl0/brightness` # for use without brightnessctl
+bright=`brightnessctl g`
 state=-1
-thresh=(0 1 3 5 9 15 27 48 84 147 255)
+# thresh=(0 1 3 5 9 15 27 48 84 147 255) # generated using floor(256^x-1)
+# thresh=(0 26 51 77 102 128 153 179 204 230 255) # generated using floor(256*x-1)
+thresh=(0 19 39 60 81 103 126 151 180 214 255) # generated using floor(64^x+192*x-1)
 
 for i in ${!thresh[@]}; do
     if [[ $bright -ge ${thresh[$i]} ]]
@@ -14,7 +17,8 @@ new=$(($1 + $state))
 
 if [[ $new -ge 0 ]] && [[ $new -le 10 ]]
 then
-    echo ${thresh[$new]} | tee /sys/class/backlight/amdgpu_bl0/brightness
+    # echo ${thresh[$new]} | tee /sys/class/backlight/amdgpu_bl0/brightness
+    brightnessctl s ${thresh[$new]}
     if [[ $? -eq 0 ]] && [[ -f $(which dunstify) ]]
     then
         dunstify -a "changebrightness.sh" -u low -i weather-clear -h string:x-dunst-stack-tag:changebrightness  -h string:hlcolor:#ffffff -h int:value:$(($new*10)) "Brightness: $new"
diff --git a/scripts/changebrightness.sh.bak b/scripts/changebrightness.sh.bak
new file mode 100644
index 0000000..65c3f4e
--- /dev/null
+++ b/scripts/changebrightness.sh.bak
@@ -0,0 +1,23 @@
+#!/bin/bash
+bright=`cat /sys/class/backlight/amdgpu_bl0/brightness`
+state=-1
+thresh=(0 1 3 5 9 15 27 48 84 147 255)
+
+for i in ${!thresh[@]}; do
+    if [[ $bright -ge ${thresh[$i]} ]]
+    then
+        state=$i
+    fi    
+done
+
+new=$(($1 + $state))
+
+if [[ $new -ge 0 ]] && [[ $new -le 10 ]]
+then
+    echo ${thresh[$new]} | tee /sys/class/backlight/amdgpu_bl0/brightness
+    if [[ $? -eq 0 ]] && [[ -f $(which dunstify) ]]
+    then
+        dunstify -a "changebrightness.sh" -u low -i weather-clear -h string:x-dunst-stack-tag:changebrightness  -h string:hlcolor:#ffffff -h int:value:$(($new*10)) "Brightness: $new"
+    fi
+fi
+
diff --git a/scripts/changevolume.sh b/scripts/changevolume.sh
new file mode 100644
index 0000000..e5cece4
--- /dev/null
+++ b/scripts/changevolume.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+# Usage: changevolume.sh <device> <-1|0|1>
+# First argument: device as in wpctl, e.g. @DEFAULT_AUDIO_SINK@ or @DEFAULT_AUDIO_SOURCE@
+# Second argument: reduce (-1), toggle mute (0), increase (1)
+
+if [[ $2 -eq 0 ]] then
+    wpctl set-mute $1 toggle
+    if [[ -f $(which dunstify) ]] then
+        dunstify -a "changevolume.sh" -u low -i weather-clear -h string:x-dunst-stack-tag:changebrightness "Device $1 mute toggled"
+    fi
+    exit 0
+fi
+
+if [[ $2 -eq 1 ]] then
+    wpctl set-volume $1 0.05+
+    if [[ -f $(which dunstify) ]] then
+        dunstify -a "changevolume.sh" -u low -i weather-clear -h string:x-dunst-stack-tag:changebrightness "Device $1 mute toggled"
+    fi
+fi
+
+if [[ -f $(which dunstify) ]] then
+    dunstify -a "changevolume.sh" -u low -i audio-volume-medium -h string:x-dunst-stack-tag:changevolume $(wpctl get-volume $1)
+fi