#!/usr/bin/env bash

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

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

# 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' '^\*\*\* Brutality Bonus awarded!'
    '-e' ' died.'
    '-e' 'Ectoplasmic Surge!'
    '-e' '^Game Saved.'
    '-e' ' has been '
    '-e' '^(Armor|Health) boosted!'
    '-e' 'Lesser demon energy'
    '-e' '^Found '
    '-e' 'Got the '
    '-e' ' killed (her|him|it)self(\.|!)'
    '-e' 'Picked up '
    '-e' '^(Mega|Soul)sphere$'
    '-e' ' skeleton key secured!$'
    '-e' ' (SPLATTERED|was) .*(\.|!)'
    '-e' '^Took '
    '-e' '^Vanguard of the gods!$'
    '-e' "You've found "
    '-e' 'You (collected|got|found|picked up) ')
                                                                                                                                                                          
antiGrepStrings+=('-e' 'key card'
    '-e' ' was .*\?'
)
                                                                                                                                                                          
sedStrings+=('-e' 's/*\{3\}//g')

# 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