#!/usr/bin/env bash

# Set the current path to the Doom path required by some OS.
pushd "${doomPath}"

# Add all the TobyDoom stuff we need, exclude things we do not.
# mapfile -t addons < <(find "${doomPath}/Addons/" -type f -iname "TobyV${tobyVersion%%-*}_*" \
    #-not -iname "TobyV${tobyVersion%%-*}_Decorations.pk3" \
    #-not -iname "TobyV${tobyVersion%%-*}_Monsters.pk3" \
    #-not -iname "TobyV${tobyVersion%%-*}_Guns.pk3"
#)

# Set up the pk3 and wad files 
gameOption=(
    "$(find /usr/share/games/ -name 'Project_Brutality-master.pk3')"
    "${doomPath}/TobyAccMod_V${tobyVersion}.pk3"
    ${addons[@]}
    "${doomPath}/PB-Toby-Compatibility-Addon.pk3"
    "${doomPath}/Toby-Universal-Pickup-Beacon-Prototype.pk3"
    "${doomPath}/OpMDK.wad"
)

# Check for and include if present a wad. Some people may not have it.
if [[ -e "${doomPath}/DoomMetalVol7.wad" ]]; then
    gameOption+=("${doomPath}/DoomMetalVol7.wad")
elif [[ -e "${doomPath}/DoomMetalVol6.wad" ]]; then
    gameOption+=("${doomPath}/DoomMetalVol6.wad")
fi

# Extend the search for new messages to be read.
grepStrings+=('-e' 'New PDA Entry:'
    '-e' ' died.'
    '-e' 'Ectoplasmic Surge!'
    '-e' ' has been '
    '-e' '^(Armor|Health) boosted!'
    '-e' 'Lesser demon energy'
    '-e' '^Found '
    '-e' 'Got the '
    '-e' 'Picked up '
    '-e' '^(Mega|Soul)sphere$'
    '-e' '^Took '
    '-e' '^\([^?]*\)\(was\)\([^?]*\)$'
    '-e' '^Vanguard of the gods!$'
    '-e' "You've found "
    '-e' 'You (collected|got|found|picked up) ')

antiGrepStrings+=('-e' 'key card')

# Launch the game and pipe things to be spoken through speech-dispatcher.
# This also leaves the console output intact for people who may want to read it.
exec stdbuf -oL ${gzdoom} ${gameOption[@]} | while IFS= read -r l ; do echo "$l" | { grep "${grepStrings[@]}" | grep "${antiGrepStrings[@]}" | sed "${sedStrings[@]}" | spd-say -e ${spd_module} ${spd_pitch} ${spd_rate} ${spd_voice} ${spd_volume} -- > /dev/null 2>&1; }; echo "$l";done