Install_Disc1.ps1

# Define the extraction path and target installation path
$scriptDirectory = Split-Path -Parent $MyInvocation.MyCommand.Definition
$dc5Archive = "$scriptDirectory\DC5_Disc1.7z"
$installPath = "C:\Program Files\D.C.5 - Da Capo 5"

# Check if 7-Zip is installed and determine its path
$7zPath = "$env:ProgramFiles\7-Zip\7z.exe"

# Check if the 7-Zip executable exists
if (-Not (Test-Path $7zPath)) {
    Write-Host "7-Zip is not installed. Please install 7-Zip and try again."
    exit
}

# Extract DC5.7z file
Write-Host "Extracting..."
# Use 7z to extract DC5.7z
& $7zPath x $dc5Archive "-o$installPath" -y

# Check if extraction was successful
if ($?) {
    Write-Host "Extraction completed successfully."
} else {
    Write-Host "Extraction failed. Please check the archive file."
    exit
}

# Load the necessary assembly for Windows Forms
Add-Type -AssemblyName "System.Windows.Forms"

# Display a message box asking the user to insert DC5_Disc2
[System.Windows.Forms.MessageBox]::Show("Please insert DC5_Disc2 and click OK to continue.", "Notice", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Information)

Write-Host "Installation process completed."