Use hexadecimal numbers for colors in config

Signed-off-by: AnErrupTion <anerruption@disroot.org>

res/config.ini

@@ -1,3 +1,34 @@
+# The color settings in Ly take a digit 0-8 corresponding to:
+#define TB_DEFAULT 0x00
+#define TB_BLACK   0x01
+#define TB_RED     0x02
+#define TB_GREEN   0x03
+#define TB_YELLOW  0x04
+#define TB_BLUE    0x05
+#define TB_MAGENTA 0x06
+#define TB_CYAN    0x07
+#define TB_WHITE   0x08
+# The default color varies, but usually it makes the background black and the foreground white.
+# You can also combine these colors with the following style attributes using bitwise OR:
+#define TB_BOLD      0x0100
+#define TB_UNDERLINE 0x0200
+#define TB_REVERSE   0x0400
+#define TB_ITALIC    0x0800
+#define TB_BLINK     0x1000
+#define TB_HI_BLACK  0x2000
+#define TB_BRIGHT    0x4000
+#define TB_DIM       0x8000
+# For example, to set the foreground color to red and bold, you would do 0x02 | 0x0100 = 0x0102.
+# Note that you must pre-calculate the value because Ly doesn't parse bitwise OR operations in its config.
+#
+# Moreover, to set the VT color palette, you are encouraged to use another tool such as
+# mkinitcpio-colors (https://github.com/evanpurkhiser/mkinitcpio-colors). Note that the color palette defined with
+# mkinitcpio-colors takes 16 colors (0-15), only values 0-8 are valid with Ly and these values do not correspond
+# exactly. For instance, in defining palettes with mkinitcpio-colors, the order is black, dark red, dark green, brown, dark
+# blue, dark purple, dark cyan, light gray, dark gray, bright red, bright green, yellow, bright blue, bright purple, bright
+# cyan, and white, indexed in that order 0 through 15. For example, the color defined for white (indexed at 15 in the mkinitcpio
+# config) will be used by Ly for fg = 0x0008.
+
 # The active animation
 # none   -> Nothing
 # doom   -> PSX DOOM fire
@@ -17,27 +48,8 @@ asterisk = *
 # The number of failed authentications before a special animation is played... ;)
 auth_fails = 10
 
-# The `fg` and `bg` color settings take a digit 0-8 corresponding to:
-#define TB_DEFAULT 0x00
-#define TB_BLACK   0x01
-#define TB_RED     0x02
-#define TB_GREEN   0x03
-#define TB_YELLOW  0x04
-#define TB_BLUE    0x05
-#define TB_MAGENTA 0x06
-#define TB_CYAN    0x07
-#define TB_WHITE   0x08
-#
-# Setting both to zero makes `bg` black and `fg` white. To set the actual color palette you are encouraged to use another tool
-# such as [mkinitcpio-colors](https://github.com/evanpurkhiser/mkinitcpio-colors). Note that the color palette defined with
-# `mkinitcpio-colors` takes 16 colors (0-15), only values 0-8 are valid for `ly` config and these values do not correspond
-# exactly. For instance, in defining palettes with `mkinitcpio-colors` the order is black, dark red, dark green, brown, dark
-# blue, dark purple, dark cyan, light gray, dark gray, bright red, bright green, yellow, bright blue, bright purple, bright
-# cyan, and white, indexed in that order 0 through 15. For example, the color defined for white (indexed at 15 in the mkinitcpio
-# config) will be used by `ly` for `fg = 8`.
-
 # Background color id
-bg = 0
+bg = 0x0000
 
 # Enable/disable big clock
 bigclock = false
@@ -47,7 +59,7 @@ bigclock = false
 blank_box = true
 
 # Border foreground color id
-border_fg = 8
+border_fg = 0x0008
 
 # Title to show at the top of the main box
 # If set to null, none will be shown
@@ -73,7 +85,7 @@ clear_password = false
 clock = null
 
 # CMatrix animation foreground color id
-cmatrix_fg = 3
+cmatrix_fg = 0x0003
 
 # Console path
 console_dev = /dev/console
@@ -83,14 +95,14 @@ console_dev = /dev/console
 default_input = login
 
 # Error background color id
-error_bg = 0
+error_bg = 0x0000
 
 # Error foreground color id
 # Default is red and bold: TB_RED | TB_BOLD
-error_fg = 258
+error_fg = 0x0102
 
 # Foreground color id
-fg = 8
+fg = 0x0008
 
 # Remove main box borders
 hide_borders = false