#!/bin/sh

# ANSI Color -- use these variables to easily have different color
#    and format output. Make sure to output the reset sequence after 
#    colors (f = foreground, b = background), and use the 'off'
#    feature for anything you turn on.

# Author: kspice
# Date: 29 July, 2023

initializeANSI()
{
 esc=""

  blackf="${esc}[30m";   redf="${esc}[31m";    greenf="${esc}[32m"
  yellowf="${esc}[33m"   bluef="${esc}[34m";   purplef="${esc}[35m"
  cyanf="${esc}[36m";    whitef="${esc}[37m"
  
  blackfbright="${esc}[90m";   redfbright="${esc}[91m";    greenfbright="${esc}[92m"
  yellowfbright="${esc}[93m"   bluefbright="${esc}[94m";   purplefbright="${esc}[95m"
  cyanfbright="${esc}[96m";    whitefbright="${esc}[97m"
  
  blackb="${esc}[40m";   redb="${esc}[41m";    greenb="${esc}[42m"
  yellowb="${esc}[43m"   blueb="${esc}[44m";   purpleb="${esc}[45m"
  cyanb="${esc}[46m";    whiteb="${esc}[47m"

  boldon="${esc}[1m";    boldoff="${esc}[22m"
  italicson="${esc}[3m"; italicsoff="${esc}[23m"
  ulon="${esc}[4m";      uloff="${esc}[24m"
  invon="${esc}[7m";     invoff="${esc}[27m"

  # Brown color
  brownf="${esc}[38;5;52m"
  brownb="${esc}[48;5;52m"

  # Light brown color
  lightbrownf="${esc}[38;5;179m"
  lightbrownb="${esc}[48;5;179m"

  # Dark green color
  greendarkerf="${esc}[38;5;22m"
  greendarkerb="${esc}[48;5;22m"

  darkbluef="${esc}[38;5;18m"   # Added dark blue foreground
  darkblueb="${esc}[48;5;18m"   # Added dark blue background

  reset="${esc}[0m"
}

# note in this first use that switching colors doesn't require a reset
# first - the new color overrides the old one.

#    ▀ - upper half
#    ▄ - lower half
#    █ - full block
#    ▓ - dark shade
#    ▒ - medium shade 
#    ░ - light shade
#    ▪ - small block
#    ▫ - small empty block

initializeANSI

cat << EOF

${boldon}${bluef}  ██████████████████████                   ${reset}
${boldon}${bluef}  ██                  ██                   ${reset}
${boldon}${bluef}  ██${boldon}${cyanf}          ██          ${reset}
${boldon}${bluef}  ██${boldon}${cyanf}  █▄████  █████   ██  ${reset}
${boldon}${bluef}  ██${boldon}${cyanf}  ██      ██      ██  ${reset}
${boldon}${bluef}  ██${boldon}${cyanf}  ██      ██      ██  ${reset}
${boldon}${bluef}  ██${boldon}${cyanf}  ██      ██      ██  ${reset}
${boldon}${bluef}  ██${boldon}${cyanf}  ██      ▀█████  ██  ${reset}
${boldon}${bluef}  ██${boldon}${cyanf}                  ██  ${reset}
${boldon}${bluef}  ██████████${boldon}${cyanf}  █████████▀  ${reset}
EOF