Simple Installer Script

[Wikinoob]

Below is the FULL Script

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////// Simple Script - Thanks KaktoR, Cesar82, DiCaPrIo
////////// Uses ISDONE library v0.6 final thanks to ProFrager (https://krinkels.org/resources/isdone.67/)
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

#define Name "The Sims 4" ;; Insert Name of Program Here
#define AppVersion "1.89.214.1030" ;; Program Version
#define Size "51GB" ;; This is just a string, type size in MB or GB, it's up to you!
#define Binary "Game\Bin\TS4_x64.exe" ;; Type full path to EXE file
#define myextension "data.bin" ;; You can edit this to be whatever you want

#define EnableVclStyles
//Remove // to enable VCL styles support

#define enablemusic /* Remove ; to enable music support */

//// You do not need to change anything below this line! ////
#define Resources "Include\*"

[Setup]
AllowCancelDuringInstall=yes
AllowNetworkDrive=no
AllowRootDirectory=no
AppName={#Name}
AppVersion={#AppVersion}
DefaultDirName={sd}\Games\{#Name}
DisableDirPage=yes
DisableFinishedPage=yes
DisableProgramGroupPage=yes
DisableReadyMemo=yes
DisableReadyPage=yes
DisableWelcomePage=yes
OutputDir=.
OutputBaseFilename=Setup
SetupIconFile=Script\icon.ico
UninstallFilesDir={app}
UnInstallable=yes

[Files]
Source: Script\ISDONE.DLL; DestDir: {tmp}; Flags: dontcopy
Source: Script\ENGLISH.INI; DestDir: {tmp}; Flags: dontcopy
Source: Script\LOGOIMAGE.BMP; DestDir: {tmp}; Flags: dontcopy
#ifdef enablevclstyles
Source: Script\VCLSTYLESINNO.DLL; DestDir: {tmp}; Flags: dontcopy
Source: Script\STYLE.VSF; DestDir: {tmp}; Flags: dontcopy
#endif
#ifdef enablemusic
Source: Script\BASS.DLL; DestDir: {tmp}; Flags: dontcopy
Source: Script\MUSIC.MP3; DestDir: {tmp}; Flags: dontcopy
#endif
Source: {#Resources}; DestDir: {tmp}; Flags: dontcopy

[Icons]
Name: "{commondesktop}\{#Name}"; Filename: "{app}\{#Binary}"; Check: CreateADesktopIcon

[Code]
type
TCallback = function (OveralPct, CurrentPct: Integer; CurrentFile, TimeStr1, TimeStr2, TimeStr3: PAnsiChar): LongWord;

var
DesktopIconCheckBox: TNewCheckBox;
Progress: TNewProgressBar;
RequiredLabel: TLabel;
ISDoneCancel: Integer;
ISDoneError: Boolean;
LogoImage: TBitmapImage;

#ifdef EnableVclStyles
procedure LoadVCLStyle(VClStyleFile: String);
external 'LoadVCLStyleW@{tmp}\VclStylesInno.dll stdcall delayload';
procedure UnLoadVCLStyles;
external 'UnLoadVCLStyles@{tmp}\VclStylesInno.dll stdcall delayload';
#endif
function FileSearchInit(RecursiveSubDir: Boolean): Boolean; external 'FileSearchInit@files:ISDone.dll stdcall delayload';
function ISArcExtract(CurComponent: Cardinal; PctOfTotal: Double; InName, OutPath, ExtractedPath: AnsiString; DeleteInFile: Boolean; Password, CfgFile, WorkPath: AnsiString; ExtractPCF: Boolean): Boolean; external 'ISArcExtract@files:ISDone.dll stdcall delayload';
function Exec2 (FileName, Param: PAnsiChar;Show: Boolean): Boolean; external 'Exec2@files:ISDone.dll stdcall delayload';
function ISDoneInit(RecordFileName: AnsiString; TimeType, Comp1, Comp2, Comp3: Cardinal; WinHandle, NeededMem: Longint; Callback: TCallback): Boolean; external 'ISDoneInit@files:ISDone.dll stdcall';
function ISDoneStop: Boolean; external 'ISDoneStop@files:ISDone.dll stdcall';
function ChangeLanguage(Language:AnsiString): Boolean; external 'ChangeLanguage@files:ISDone.dll stdcall delayload';

function ProgressCallback(OveralPct,CurrentPct: Integer;CurrentFile,TimeStr1,TimeStr2,TimeStr3:PAn siChar): LongWord;
begin
if OveralPct <= 1000 then
Progress.Position := OveralPct;
Result := ISDoneCancel;
end;

function CreateADesktopIcon: Boolean;
begin
Result := DesktopIconCheckBox.Checked and (not ISDoneError);
end;


///// Code by DiCaPrIo /////
function InitializeSetup:boolean;
begin
#define FHandle
#define FRst
#define Mask Resources
#sub ProcessFiles
#define FileName FindGetFileName(FHandle)
ExtractTemporaryFile('{#FileName}');
#endsub
#for {FHandle = FRst = FindFirst(Mask, 0); FRst; FRst = FindNext(FHandle)} ProcessFiles
Result:=True;
end;
/////////////////////////////

procedure CancelButtonClick(CurPageID: Integer; var Cancel, Confirm: Boolean);
begin
ISDoneCancel := 1;
Cancel := True;
Confirm := False;
end;

procedure InitializeWizard();
begin
with WizardForm do
begin
#ifdef EnableVclStyles
ExtractTemporaryFile('VCLSTYLESINNO.DLL');
ExtractTemporaryFile('STYLE.VSF');
LoadVCLStyle(ExpandConstant('{tmp}\STYLE.VSF'));
#endif
Bevel.Hide;
Caption := '{#Name} | Setup';
InnerNotebook.Hide;
OuterNotebook.Hide;
Position := poScreenCenter;
WizardBitmapImage.Show;
WizardForm.ClientWidth := ScaleX(345);
WizardForm.ClientHeight := ScaleY(200);
end;

with WizardForm.DirBrowseButton do
begin
Parent := WizardForm;
SetBounds(ScaleX(305), ScaleY(120), ScaleX(30), ScaleY(25));
Caption := '...'
end;

with WizardForm.DirEdit do
begin
Parent := WizardForm;
SetBounds(ScaleX(10), ScaleY(122), ScaleX(285), ScaleY(25));
end;

Requiredlabel := TLabel.Create(WizardForm);
with Requiredlabel do
begin
Parent := WizardForm;
SetBounds(ScaleX(10), ScaleY(152), ScaleX(390), ScaleY(25));
RequiredLabel.Caption := ExpandConstant('Required Space: {#Size}');
Font.Style := [fsBold];
end;

DesktopIconCheckBox := TNewCheckBox.Create(WizardForm);
with DesktopIconCheckBox do
begin
Parent := WizardForm;
SetBounds(ScaleX(10), ScaleY(170), ScaleX(150), ScaleY(20));
Caption := ExpandConstant('Create a Desktop Icon');
Checked := False;
Font.Style := [fsBold];
end;

Progress:= TNewProgressBar.Create(WizardForm);
with Progress do
begin
Parent := WizardForm;
SetBounds(ScaleX(10), ScaleY(122), ScaleX(325), ScaleY(25));
Max := 1000;
end;

ExtractTemporaryFile('logoimage.bmp');
LogoImage := TBitmapImage.Create(WizardForm);
with LogoImage do
begin
Name := 'LogoImage';
Parent := WizardForm;
Stretch := True;
Bitmap.AlphaFormat := afDefined;
SetBounds(ScaleX(10), ScaleY(10), ScaleX(325), ScaleY(100));
Bitmap.LoadFromFile(ExpandConstant('{tmp}\logoimag e.bmp'));
end;
end;

procedure CurPageChanged(CurPageID: Integer);
begin
if CurPageID = wpWelcome then
begin
LogoImage.Show;
Progress.Hide;
RequiredLabel.Show;
WizardForm.CancelButton.Show;
end;

if CurPageID = wpInstalling then
begin
Progress.Show;
DesktopIconCheckBox.Enabled := False;
WizardForm.DirEdit.Hide;
WizardForm.DirBrowseButton.Hide;
end;
end;

procedure CurStepChanged(CurStep: TSetupStep);
begin
if CurStep = ssInstall then
begin
ISDoneCancel := 0;
ISDoneError := True;
if ISDoneInit(ExpandConstant('{tmp}\records.inf'), $F777, 0, 0, 0, MainForm.Handle, 512, @ProgressCallback) and FileSearchInit(True) then
begin
ExtractTemporaryFile('ENGLISH.INI');
ChangeLanguage('English');
if FileExists(ExpandConstant('{tmp}\CLS-SREP.dll')) and (not IsIniSectionEmpty('SREP', ExpandConstant('{tmp}\CLS.ini'))) then
SetIniString('SREP', 'TempPath', ExpandConstant('{app}'), ExpandConstant('{tmp}\CLS.ini'));
if FileExists(ExpandConstant('{tmp}\CLS-SREP_NEW.dll')) and (not IsIniSectionEmpty('SREP_NEW', ExpandConstant('{tmp}\CLS.ini'))) then
SetIniString('SREP_NEW', 'TempPath', ExpandConstant('{app}'), ExpandConstant('{tmp}\CLS.ini'));
if FileExists(ExpandConstant('{tmp}\CLS-SREP_OLD.dll')) and (not IsIniSectionEmpty('SREP_OLD', ExpandConstant('{tmp}\CLS.ini'))) then
SetIniString('SREP_OLD', 'TempPath', ExpandConstant('{app}'), ExpandConstant('{tmp}\CLS.ini'));
if FileExists(ExpandConstant('{tmp}\CLS-PRECOMP.dll')) and (not IsIniSectionEmpty('PRECOMP', ExpandConstant('{tmp}\CLS.ini'))) then
SetIniString('PRECOMP', 'TempPath', ExpandConstant('{app}'), ExpandConstant('{tmp}\CLS.ini'));
repeat
if not ISArcExtract(0, 0, ExpandConstant('{src}\*{#MyExtension}'), ExpandConstant('{app}'), '', False, '', ExpandConstant('{tmp}\Arc.ini'), ExpandConstant('{app}'), False) then Break;
ISDoneError := False;
until True;
ISDoneStop;
end;
end;

if (CurStep = ssPostInstall) and ISDoneError then
begin
Exec2(ExpandConstant('{uninstallexe}'), '/VERYSILENT', False);
end;

if CurStep = ssDone then
begin
if not ISDoneError then
MsgBox('Installation Success.', mbInformation, MB_OK)
else
MsgBox('Installation Fail.', mbInformation, MB_OK);
end;
end;

procedure DeinitializeSetup();
begin
#ifdef EnableVclStyles
UnLoadVCLStyles(); //Unload the VCL Style if it was enabled.
#endif

end;

[UninstallDelete]
Type: filesandordirs; Name: {app}