MapleRoyals PlayOnLinux install script

#!/usr/bin/env playonlinux-bash
# Date : (2016-04-12 1-28)
# Last revision : (2016-04-12 1-28)
# Wine version used : System
# Distribution used to test : Arch/Antergos
# Author : WizardOfTheWest

[ "$PLAYONLINUX" = "" ] && exit 0
source "$PLAYONLINUX/lib/sources"

TITLE="MapleRoyals"
PREFIX="mapleroyals"
CREATORS="MapleRoyals Ltd"
SITE="http://www.mapleroyals.com/"

AUTHOR="WizardOfTheWest"

DOWNLOAD="https://docs.google.com/uc?id=0B_Gu7aP2WtiZTGdHMEJNbkN3Vkk&export=download"
FILE_ID="0B_Gu7aP2WtiZTGdHMEJNbkN3Vkk"
MD5="b25afcf7db07bed890d47fa7e28edca7"

GDOWN_SCRIPT="https://raw.githubusercontent.com/Nanolx/patchimage/60c992580671e22b2b75132d248c682775c848b5/tools/gdown.pl"
GDOWN="gdown.pl"
GDOWN_MD5="0d3ffba2701d5a32214e8beaef23c9c5"

WS2_32_DOWNLOAD="https://u.pomf.is/xtmtag.dll"
WS2_32_FILE="xtmtag.dll"
WS2_32_MD5="b703d3e8c5602f26bdaedeb1824e949a"

WS2HELP_DOWNLOAD="https://u.pomf.is/qgssie.dll"
WS2HELP_FILE="qgssie.dll"
WS2HELP_MD5="f5d9d4ad72538bdd1bc241f3679ee40f"

SETUP_EXE="MapleRoyalsSetup120216.exe"
LAUNCH_EXE="MapleRoyals.exe"

POL_SetupWindow_Init
POL_Debug_Init
POL_SetupWindow_presentation "$TITLE" "$CREATORS" "$SITE" "$AUTHOR" "$PREFIX"

POL_Wine_SelectPrefix "$PREFIX"
POL_Wine_PrefixCreate

POL_System_TmpCreate "$PREFIX"
cd "$POL_System_TmpDir"

POL_SetupWindow_InstallMethod "LOCAL,DOWNLOAD"

if [ "$INSTALL_METHOD" = "LOCAL" ]
then
    POL_SetupWindow_browse "Please select the installation file to run." "$TITLE installation"
    INSTALLER="$APP_ANSWER"
elif [ "$INSTALL_METHOD" = "DOWNLOAD" ]
then
      #Required for downloading large files from Google Drive
    POL_Download "$GDOWN_SCRIPT" "$GDOWN_MD5"
    chmod +x $GDOWN

    POL_SetupWindow_wait "Please wait while $TITLE is downloaded." "$TITLE"
    ./$GDOWN "$DOWNLOAD" "$SETUP_EXE"
    INSTALLER="$POL_System_TmpDir/$SETUP_EXE"
fi

POL_SetupWindow_wait "Please wait while $TITLE is installed."
POL_Wine "$INSTALLER"

#Required DLLs
#v4.10.0.2222 http://www.dll-files.com/dllindex/dll-files.shtml?ws2_32
POL_Download "$WS2_32_DOWNLOAD" "$WS2_32_MD5"
mv "$WS2_32_FILE" "$HOME/.PlayOnLinux/wineprefix/$PREFIX/drive_c/windows/system32/ws2_32.dll"
#v6.3.9600.16384 http://www.dll-files.com/dllindex/dll-files.shtml?ws2help
POL_Download "$WS2HELP_DOWNLOAD" "$WS2HELP_MD5"
mv "$WS2HELP_FILE" "$HOME/.PlayOnLinux/wineprefix/$PREFIX/drive_c/windows/system32/ws2help.dll"

Set_OS "win98"
POL_Shortcut "$LAUNCH_EXE" "$TITLE"
POL_SetupWindow_message "$TITLE has been successfully installed.\n\nTo play this game you will need to register an account.\nVisit http://www.mapleroyals.com" "$TITLE"

POL_System_TmpDelete

POL_SetupWindow_Close
exit