ADD: flashbang script + csgo flash soundmain

3 files changed, 30 insertions, 2 deletions

diff --git a/README.md b/README.md
index 14cb71f..4d3fb56 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,10 @@
-# flashbang
+# Flashbang
+---
 
-Recreate cs-go flashbang effect on your screen
\ No newline at end of file
+A fun POSIX shell script for doing CS-GO flashbang on your screen.  
+It just put your screen on full brightness for a second, pretty usefull for
+pranking your friend which use computer past midnight.  
+
+## How to use it ?
+
+You'll need to have vlc installed, and just run the `flashbang.sh` script.
diff --git a/csgo_flash.mp3 b/csgo_flash.mp3
new file mode 100644
index 0000000..a454b27
--- /dev/null
+++ b/csgo_flash.mp3
diff --git a/flashbang.sh b/flashbang.sh
new file mode 100755
index 0000000..6db7b93
--- /dev/null
+++ b/flashbang.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+# Script pour faire une flashbang avec le pc
+
+AUDIO_FILEPATH="$(pwd)/csgo_flash.mp3"
+CUR_BACKLIGHT=$(xbacklight -get)
+
+cvlc --no-video "$AUDIO_FILEPATH" &
+sleep 1.5
+
+xbacklight -set 100
+while [ "$(xbacklight -get)" -gt "$CUR_BACKLIGHT" ]
+do
+ 	xbacklight -dec 5
+	# Vérifier si la nouvelle luminosité est inférieure à la luminosité cible
+	if [ "$(xbacklight -get)" -lt "$CUR_BACKLIGHT" ]; then
+    	xbacklight -set "$CUR_BACKLIGHT"
+  	fi
+  
+  	# Attendre 100ms
+  	sleep 0.25
+done