#!/bin/bash


# Wine configuration section

checklist() {
    declare -a errorList
    echo "Checking your system..."
    echo
    if command -v wine &> /dev/null ; then
        echo "Wine is installed."
    else
        errorList+=("Critical: Wine is not installed. You will not be able to play any games.")
    fi
    if command -v wget &> /dev/null ; then
        echo "Wget is installed."
    else
        errorList+=("Critical: Wget is not installed. You will not be able to install any games.")
    fi
    if [[ -d /usr/share/wine/gecko/ ]]; then
        echo "Found wine gecko."
    else
    errorList+=("Warning: Wine gecko not found, some games may not work.")
    fi
    if [[ -d /usr/share/wine/mono/ ]]; then
        echo "Found wine mono."
    else
    errorList+=("Warning: Wine mono not found, some games may not work.")
    fi
    # Show the results
    if [[ ${#errorList[@]} -eq 0 ]]; then
        echo "No problems found, you are good to go."
        exit 0
    fi
    echo "Errors detected, here is a list along with the severity."
    echo "Note that errors marked critical mean that you will not be able to install and play games until they are resolved."
    for i in "${errorList[@]}" ; do
        echo "$i"
    done
    exit 0
}

install_wine_bottle() {
    local bottle="${game,,}"
    bottle="${bottle//[[:space:]]/-}"
    mkdir -p "$HOME/.local/wine/${bottle}"
    export WINEPREFIX="$HOME/.local/wine/${bottle}"
    # Arguments to the function are dependancies to be installed.
    (wine msiexec /i z:/usr/share/wine/mono/$(ls -1 /usr/share/wine/mono/) /silent
        wine msiexec /i z:$(ls -1 /usr/share/wine/gecko/*x86.msi) /silent
        winetricks -q $@ ${winVer:-winxp} ${winetricksSettings}) | dialog --progressbox "Installing wine bottle, please wait..." -1 -1
}


# Install games
game_installer() {
    # Find the last line of the script.
    local lastLine="$(grep -n '^exit 0' $0)"
    # Convert lastLine to a number andd increment it by 1.
    lastLine=${lastLine%%:*}
    lastLine=$((lastLine + 1))
    # An array of infromation from the end of the file, we'll parse it to make the menu.
    mapfile -t installedGames < <(tail +${lastLine} "$0" | sed '/^$/d' | cut -d '|' -f3)
    # Create the menu of installed games
    declare -a menuList
    for i in "${gameList[@]}" ; do
        local menuItem="$i"
        for j in "${installedGames[@]}" ; do
            if [[ "$j" == "$menuItem" ]]; then
                unset menuItem
            fi
        done
        if [[ -n "$menuItem" ]]; then
            menuList+=("$menuItem" "$menuItem")
        fi
    done
    if [[ ${#menuList[@]} -eq 0 ]]; then
        echo "All games are already installed."
        exit 0
    fi
    game="$(dialog --backtitle "Audio Game Installer" \
        --clear \
        --no-tags \
        --menu "Please select a game to install" 0 0 0 "${menuList[@]}" --stdout)"
}

# launch games that are installed
game_launcher() {
    # Find the last line of the script.
    local lastLine="$(grep -n '^exit 0' $0)"
    # Convert lastLine to a number andd increment it by 1.
    lastLine=${lastLine%%:*}
    lastLine=$((lastLine + 1))
    # An array of infromation from the end of the file, we'll parse it to make the menu.
    mapfile -t lines < <(tail +${lastLine} "$0" | sed '/^$/d')
    if [[ ${#lines} -eq 0 ]]; then
        echo "Install some games first."
        exit 0
    fi
    # Create the menu of installed games
    declare -a menuList
    for i in "${lines[@]}" ; do
        menuList+=("${i%|*}" "${i##*|}")
    done
    local game="$(dialog --backtitle "Audio Game Launcher" \
        --clear \
        --no-tags \
        --menu "Please select a game to play" 0 0 0 "${menuList[@]}" --stdout)"
    if [[ ${#game} -gt 0 ]]; then
        local winePath="${game#*|}"
        winePath="${winePath%\\*.exe}"
        local wineExec="${game#*|}"
        wineExec="${wineExec%|*}"
        wineExec="${wineExec##*\\}"
        WINEPREFIX="${HOME}/.local/wine/${game%|*}" wine start /d "${winePath}" "$wineExec"
    fi
    exit 0
}


# main script

#functions

add_launcher() {
    local launchSettings="${game,,}"
    launchSettings="${launchSettings//[[:space:]]/-}|${1}|${game}"
    # Find the last line of the script.
    local lastLine="$(grep -n '^exit 0' $0)"
    # Convert lastLine to a number andd increment it by 1.
    lastLine=${lastLine%%:*}
    lastLine=$((lastLine + 1))
    if ! tail +${lastLine} "$0" | grep -F -q -x "${launchSettings}" ; then
        echo "${launchSettings}" >> "$0"
    fi
}

automate_installer() {
    # Function arguments are the keys to be pressed.
    declare -a keyListD=("sleep 20")
    for i in ${@} ; do
        case "$i" in
            "alt+f") keyList+=("key ${i}");;
            "alt+i") keyList+=("sleep 10 key ${i}");;
            "alt+"*) keyList+=("key ${i} sleep 2");;
            *"+"*) keyList+=("key ${i} sleep 2");;
            *) xdotool sleep 15 type ${i} & ;;
        esac
    done
    xdotool ${keyList[*]} &
}

# 32 bit installations work best and are the default here, if you need to override it, do it in the game specific installation steps.
export WINEARCH=win32
# Turn off debug messages
export WINEDEBUG="-all"
# During installation, you can set winVer to the versions available.
# To set winetricks arguments, such as virtual desktop, set the winetricksSettings variable.
# Example: winetricksSettings="vd=1024x768"

# The list of games available for installation.
# Use menu friendly names.
gameList=(
    "Bloodshed"
    "Chopper Challenge"
    "Kitchensinc Games"
    "Rail Racer"
    "River Raiders"
    "Super Egg Hunt"
    "The Blind Swordsman"
    "Top Speed 3"
    "Q9"
    "RS Games"
)

# With no arguments, open the game launcher.
if [[ $# -eq 0 ]]; then
    game_launcher
fi

# Array of command line arguments
command=(
    "c" # Check wine environment
    "i" # Install games
)

while getopts "${command[*]//[[:space:]]/}" i ; do
    case "$i" in
        c) checklist;;
        h) show_help;;
        i) game_installer;;
    esac
done

# Install game based on the selection above.
case "${game}" in
    "Bloodshed")
        install_wine_bottle speechsdk
        wget -O "$WINEPREFIX/drive_c/Program Files/bloodshed.exe" "http://www.samtupy.com/games/bloodshed.exe"
        add_launcher "c:\Program Files\bloodshed.exe"
    ;;
    "Chopper Challenge")
        install_wine_bottle vb6run dx8vb
        wget -O "$WINEPREFIX/drive_c/Program Files/chopper challenge setup.exe" "https://www.agarchive.net/games/XSight/chopper%20challenge%20setup.exe"
        wine "$WINEPREFIX/drive_c/Program Files/chopper challenge setup.exe" &
        sleep 5
        xdotool type y
        xdotool key --clearmodifiers --delay 1000 alt+n alt+n alt+n alt+i alt+f
        add_launcher "c:\Program Files\x-sight interactive\chopper challenge\Chopper.exe"
        echo 'Linux|n/a' >> "$WINEPREFIX/drive_c/Program Files/x-sight interactive/chopper challenge/config.dat" &
        rm -f "$WINEPREFIX/drive_c/Program Files/chopper challenge setup.exe"
    ;;
    "Kitchensinc Games")
        install_wine_bottle vb6run speechsdk
        wget -O "$WINEPREFIX/drive_c/Program Files/Kitchensinc complete Setup.exe" "https://www.agarchive.net/games/kitchensinc/Kitchensinc%20complete%20Setup.exe"
        automate_installer y alt+n alt+n alt+n alt+n alt+i alt+f 
        wine "$WINEPREFIX/drive_c/Program Files/Kitchensinc complete Setup.exe"
        add_launcher "c:\Program Files\Kitchen's Sink\gamemenu.exe"
        #rm -f "$WINEPREFIX/drive_c/Program Files/Kitchensinc complete Setup.exe"
    ;;
    "Rail Racer")
        install_wine_bottle 
        wget -O "$WINEPREFIX/drive_c/Program Files/RailRacerDemo10Setup.exe" "https://www.agarchive.net/games/other/RailRacerDemo10Setup.exe"
        wine "$WINEPREFIX/drive_c/Program Files/RailRacerDemo10Setup.exe" /silent
        #add_launcher "c:\Program Files\"
        rm -f "$WINEPREFIX/drive_c/Program Files/RailRacerDemo10Setup.exe"
    ;;
    "River Raiders")
        install_wine_bottle
        wget -O "$WINEPREFIX/drive_c/Program Files/River Raiders.exe" "https://www.agarchive.net/games/XSight/River%20Raiders%201.3.5.exe"
        wine "c:\Program Files\River Raiders.exe" /silent &
        sleep 5
        xdotool type y
        xdotool key --delay 1000 alt+y alt+n alt+n alt+n alt+i alt+f
        rm -f "c:\Program Files\River Raiders.exe"
        add_launcher "c:\Program Files\River Raiders\raid.exe"
    ;;
    "Super Egg Hunt")
        install_wine_bottle 
        wget -O "$WINEPREFIX/drive_c/Program Files/superegghuntsetup.exe" "http://files.l-works.net/superegghuntsetup.exe"
        wine "$WINEPREFIX/drive_c/Program Files/superegghuntsetup.exe" /silent
        add_launcher "c:\Program Files\Lworks\super egg hunt\superegghunt.exe"
        rm -f "$WINEPREFIX/drive_c/Program Files/superegghuntsetup.exe"
    ;;
    "The Blind Swordsman")
        install_wine_bottle
        wget -O "$WINEPREFIX/drive_c/Program Files/theblindswordsmanPC.zip" "http://www.evildogserver.com/theblindswordsman/theblindswordsmanPC.zip"
        unzip -d "$WINEPREFIX/drive_c/Program Files" "$WINEPREFIX/drive_c/Program Files/theblindswordsmanPC.zip"
        rm -f "$WINEPREFIX/drive_c/Program Files/theblindswordsmanPC.zip"
        add_launcher "c:\Program Files\TheBlindSwordsman.exe"
    ;;
    "Top Speed 3")
        install_wine_bottle
        wget -O "$WINEPREFIX/drive_c/Program Files/Tspeed_3.0.3.exe" "https://github.com/PlayingintheDark/TopSpeed/releases/download/h/Tspeed_3.0.3.exe"
        wine "$WINEPREFIX/drive_c/Program Files/Tspeed_3.0.3.exe" /silent
        add_launcher "c:\Program Files\Playing in the dark\Top Speed 3\TopSpeed.exe"
        rm -f "$WINEPREFIX/drive_c/Program Files/Tspeed_3.0.3.exe"
    ;;
    "Q9")
        install_wine_bottle
        wget -O "$WINEPREFIX/drive_c/Program Files/q9_english_installer.exe" "http://www.blastbay.com/q9_english_installer.exe"
        wine "$WINEPREFIX/drive_c/Program Files/q9_english_installer.exe" /silent
        add_launcher "c:\Program Files\Q9 Action Game\q9.exe"
        rm -f "$WINEPREFIX/drive_c/Program Files/q9_english_installer.exe"
    ;;
    "RS Games")
        install_wine_bottle speechsdk
        wget -O "$WINEPREFIX/drive_c/Program Files/rsgames-client-setup-2.01.exe" "http://rsgames.org/rsdownloads/rsgclient/rsgames-client-setup-2.01.exe"
        wine "$WINEPREFIX/drive_c/Program Files/rsgames-client-setup-2.01.exe" /silent
        add_launcher "c:\Program Files\RS Games Client\rsg.exe"
        rm -f "$WINEPREFIX/drive_c/Program Files/rsgames-client-setup-2.01.exe"
    ;;
    *)
        exit 0
    ;;
esac

# End of program, after the exit line, game information begins.
# Field order bottle|path|Display Name
exit 0