Kyle

;Copyright (C) 2004-2009 John T. Haller

;Website: http://PortableApps.com/7-ZipPortable

;This software is OSI Certified Open Source Software.
;OSI Certified is a certification mark of the Open Source Initiative.

;This program is free software; you can redistribute it and/or
;modify it under the terms of the GNU General Public License
;as published by the Free Software Foundation; either version 2
;of the License, or (at your option) any later version.

;This program is distributed in the hope that it will be useful,
;but WITHOUT ANY WARRANTY; without even the implied warranty of
;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;GNU General Public License for more details.

;You should have received a copy of the GNU General Public License
;along with this program; if not, write to the Free Software
;Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

!define PORTABLEAPPNAME "Age of Empires Portable"
!define NAME "AgeOfEmpiresPortable"
!define APPNAME "AOE"
!define VER "1.0.0.0"
!define WEBSITE "PortableApps.com/AgeOfEmpiresPortable"
!define DEFAULTEXE "EMPIRES.EXE"
!define DEFAULTAPPDIR "AgeOfEmpires"
!define DEFAULTSETTINGSPATH "settings"
!define LAUNCHERLANGUAGE "English"

;=== Program Details
Name "${PORTABLEAPPNAME}"
OutFile "..\..\${NAME}.exe"
Caption "${PORTABLEAPPNAME} | PortableApps.com"
VIProductVersion "${VER}"
VIAddVersionKey ProductName "${PORTABLEAPPNAME}"
VIAddVersionKey Comments "Allows ${APPNAME} to be run from a removable drive.  For additional details, visit ${WEBSITE}"
VIAddVersionKey CompanyName "PortableApps.com"
VIAddVersionKey LegalCopyright "John T. Haller"
VIAddVersionKey FileDescription "${PORTABLEAPPNAME}"
VIAddVersionKey FileVersion "${VER}"
VIAddVersionKey ProductVersion "${VER}"
VIAddVersionKey InternalName "${PORTABLEAPPNAME}"
VIAddVersionKey LegalTrademarks "PortableApps.com is a Trademark of Rare Ideas, LLC."
VIAddVersionKey OriginalFilename "${NAME}.exe"
;VIAddVersionKey PrivateBuild ""
;VIAddVersionKey SpecialBuild ""

;=== Runtime Switches
CRCCheck On
WindowIcon Off
SilentInstall Silent
AutoCloseWindow True
RequestExecutionLevel user

; Best Compression
SetCompress Auto
SetCompressor /SOLID lzma
SetCompressorDictSize 32
SetDatablockOptimize On

;=== Include
;(Standard NSIS)
!include Registry.nsh
!include TextFunc.nsh
!insertmacro GetParameters

;(Custom)
!include ReadINIStrWithDefault.nsh

;=== Program Icon
Icon "..\..\App\AppInfo\appicon.ico"

;=== Languages
LoadLanguageFile "${NSISDIR}\Contrib\Language files\${LAUNCHERLANGUAGE}.nlf"
!include PortableApps.comLauncherLANG_${LAUNCHERLANGUAGE}.nsh

Var PROGRAMDIRECTORY
Var SETTINGSDIRECTORY
Var ADDITIONALPARAMETERS
Var EXECSTRING
Var PROGRAMEXECUTABLE
Var INIPATH
Var DISABLESPLASHSCREEN
Var ISDEFAULTDIRECTORY
Var SECONDARYLAUNCH
Var FAILEDTORESTOREKEY
Var MISSINGFILEORPATH
Var APPLANGUAGE


Section "Main"
    ;=== Check if already running
    System::Call 'kernel32::CreateMutexA(i 0, i 0, t "${NAME}2") i .r1 ?e'
    Pop $0
    StrCmp $0 0 CheckForINI
        StrCpy $SECONDARYLAUNCH "true"

    CheckForINI:
    ;=== Find the INI file, if there is one
        IfFileExists "$EXEDIR\${NAME}.ini" "" NoINI
            StrCpy "$INIPATH" "$EXEDIR"
            Goto ReadINI

    ReadINI:
        ;=== Read the parameters from the INI file
        ${ReadINIStrWithDefault} $0 "$INIPATH\${NAME}.ini" "${NAME}" "${APPNAME}Directory" "App\${DEFAULTAPPDIR}"
        StrCpy "$PROGRAMDIRECTORY" "$EXEDIR\$0"
        ${ReadINIStrWithDefault} $0 "$INIPATH\${NAME}.ini" "${NAME}" "SettingsDirectory" "Data\${DEFAULTSETTINGSPATH}"
        StrCpy "$SETTINGSDIRECTORY" "$EXEDIR\$0"

        ;=== Check that the above required parameters are present
        IfErrors NoINI

        ${ReadINIStrWithDefault} $ADDITIONALPARAMETERS "$INIPATH\${NAME}.ini" "${NAME}" "AdditionalParameters" ""
        ${ReadINIStrWithDefault} $PROGRAMEXECUTABLE "$INIPATH\${NAME}.ini" "${NAME}" "${APPNAME}Executable" "${DEFAULTEXE}"
        ${ReadINIStrWithDefault} $DISABLESPLASHSCREEN "$INIPATH\${NAME}.ini" "${NAME}" "DisableSplashScreen" "false"

        ;=== Correct PROGRAMEXECUTABLE if blank
        StrCmp $PROGRAMEXECUTABLE "" "" CheckForProgramINI
            StrCpy "$PROGRAMEXECUTABLE" "${DEFAULTEXE}"
            Goto CheckForProgramINI

    CheckForProgramINI:
        IfFileExists "$PROGRAMDIRECTORY\$PROGRAMEXECUTABLE" FoundProgramEXE NoProgramEXE

    NoINI:
        ;=== No INI file, so we'll use the defaults
        StrCpy "$ADDITIONALPARAMETERS" ""
        StrCpy "$PROGRAMEXECUTABLE" "${DEFAULTEXE}"
        StrCpy "$DISABLESPLASHSCREEN" "false"

        IfFileExists "$EXEDIR\App\${DEFAULTAPPDIR}\${DEFAULTEXE}" "" NoProgramEXE
            StrCpy "$PROGRAMDIRECTORY" "$EXEDIR\App\${DEFAULTAPPDIR}"
            StrCpy "$SETTINGSDIRECTORY" "$EXEDIR\Data\${DEFAULTSETTINGSPATH}"
            StrCpy "$ISDEFAULTDIRECTORY" "true"
            GoTo FoundProgramEXE

    NoProgramEXE:
        ;=== Program executable not where expected
        StrCpy $MISSINGFILEORPATH $PROGRAMEXECUTABLE
        MessageBox MB_OK|MB_ICONEXCLAMATION `$(LauncherFileNotFound)`
        Abort

    FoundProgramEXE:
        ;=== Check if already running
        StrCmp $SECONDARYLAUNCH "true" CheckForSettings
        FindProcDLL::FindProc "$PROGRAMEXECUTABLE"
        StrCmp $R0 "1" WarnAnotherInstance CheckForSettings

    WarnAnotherInstance:
        MessageBox MB_OK|MB_ICONINFORMATION `$(LauncherAlreadyRunning)`
        Abort

    CheckForSettings:
        IfFileExists "$SETTINGSDIRECTORY\*.*" GetPassedParameters
        ;=== No settings found
        StrCmp $ISDEFAULTDIRECTORY "true" CopyDefaultSettings
        CreateDirectory $SETTINGSDIRECTORY
        Goto SettingsFound

    CopyDefaultSettings:
        CreateDirectory "$EXEDIR\Data"
        CreateDirectory "$EXEDIR\Data\settings"
        CopyFiles /SILENT $EXEDIR\App\DefaultData\settings\*.* $EXEDIR\Data\settings
        GoTo SettingsFound

    SettingsFound:
        StrCpy $DISABLESPLASHSCREEN "true"
        StrCmp $DISABLESPLASHSCREEN "true" GetPassedParameters
            ;=== Show the splash screen before processing the files
            InitPluginsDir
            File /oname=$PLUGINSDIR\splash.jpg "${NAME}.jpg"
            newadvsplash::show /NOUNLOAD 1500 0 0 -1 /L $PLUGINSDIR\splash.jpg

    GetPassedParameters:
        ;=== Get any passed parameters
        ${GetParameters} $0
        StrCmp "'$0'" "''" "" LaunchProgramParameters

        ;=== No parameters
        StrCpy $EXECSTRING `"$PROGRAMDIRECTORY\$PROGRAMEXECUTABLE"`
        Goto AdditionalParameters

    LaunchProgramParameters:
        StrCpy $EXECSTRING `"$PROGRAMDIRECTORY\$PROGRAMEXECUTABLE" $0`

    AdditionalParameters:
        StrCmp $ADDITIONALPARAMETERS "" LaunchNow

        ;=== Additional Parameters
        StrCpy $EXECSTRING `$EXECSTRING $ADDITIONALPARAMETERS`

    /*RegistryBackup:
        StrCmp $SECONDARYLAUNCH "true" LaunchAndExit
        ;=== Backup the registry
        ${registry::KeyExists} "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00BACKUP" $R0
        StrCmp $R0 "0" RestoreTheKey
        ${registry::KeyExists} "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00" $R0
        StrCmp $R0 "-1" RestoreTheKey
        ${registry::MoveKey} "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00" "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00BACKUP" $R0
        Sleep 100

    RestoreTheKey:
        IfFileExists "$SETTINGSDIRECTORY\aoe.reg" "" LaunchNow

        IfFileExists "$WINDIR\system32\reg.exe" "" RestoreTheKey9x
            nsExec::ExecToStack `"$WINDIR\system32\reg.exe" import "$SETTINGSDIRECTORY\aoe.reg"`
            Pop $R0
            StrCmp $R0 '0' LaunchNow ;successfully restored key

    RestoreTheKey9x:
        ${registry::RestoreKey} "$SETTINGSDIRECTORY\aoe.reg" $R0
        StrCmp $R0 '0' LaunchNow ;successfully restored key
        StrCpy $FAILEDTORESTOREKEY "true"*/

    LaunchNow:
        Sleep 100
        ExecWait $EXECSTRING

    CheckRunning:
        Sleep 1000
        FindProcDLL::FindProc "${DEFAULTEXE}"
        StrCmp $R0 "1" CheckRunning

        StrCmp $FAILEDTORESTOREKEY "true" SetOriginalKeyBack
        ${registry::SaveKey} "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00" "$SETTINGSDIRECTORY\aoe.reg" "" $0
        Sleep 100

    SetOriginalKeyBack:
        ${registry::DeleteKey} "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00" $R0
        Sleep 100
        ${registry::KeyExists} "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00BACKUP" $R0
        StrCmp $R0 "-1" TheEnd
        ${registry::MoveKey} "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00BACKUP" "HKEY_CURRENT_USER\Software\Microsoft\Games\Age of Empires\1.00" $R0
        Sleep 100
        Goto TheEnd

    LaunchAndExit:
        Exec $EXECSTRING

    TheEnd:
        ${registry::Unload}
        newadvsplash::stop /WAIT
SectionEnd