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Special case brown mapping

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ADAM David Alan Martin
2022-06-04 10:16:30 -04:00
parent 6d2fa26e6c
commit b91fa6c891
1 changed files with 17 additions and 0 deletions
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17
bin/__build_sgr_code
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@ -220,6 +220,23 @@ function rgb_color()
echo "Intensity bit: " $intensity_1_bit echo "Intensity bit: " $intensity_1_bit
fi fi
# Because brown is tricky, I'm going to special case it:
if (( ${red_dec} > 128 && ${green_dec} > 80 && ${blue_dec} < 50 ))
then
red_1_bit=1
green_1_bit=1
blue_1_bit=0
fi
if (( ${debug} != 0 ))
then
echo "Red bit: " $red_1_bit
echo "Green bit: " $green_1_bit
echo "Blue bit: " $blue_1_bit
echo "Intensity bit: " $intensity_1_bit
fi
# This lets us combine them for a legacy colour value in the legacy colour space... # This lets us combine them for a legacy colour value in the legacy colour space...
legacy_3_bit=$(( ( ${blue_1_bit} << 2 ) + ( ${green_1_bit} << 1 ) + ( ${red_1_bit} ) )) legacy_3_bit=$(( ( ${blue_1_bit} << 2 ) + ( ${green_1_bit} << 1 ) + ( ${red_1_bit} ) ))