Rename wallpaper, set up D drive guard, add wallpaper setting change

scripts/ps/assignd.ps1

@@ -0,0 +1,16 @@
+Write-Host "---Assigning Drive Letter D To Sweetcade Partition---"
+Get-Partition -DriveLetter D
+    If ($? -eq True)
+        {
+            Write-Host "SC-HDD-ERR001: CANNOT ASSIGN D DRIVE LETTER"
+            Write-Host "Another disk is using the drive letter D:"
+            Write-Host "Sweetcade required that the second data partition is assigned drive letter D:"
+            Write-Host "Unable to continue. Please check that a USB drive, optical drive, or card reader is not using drive letter D:."
+            Write-Host "This script will exit after 60 seconds."
+            Start-Sleep -Seconds 60
+            Exit 1
+        }
+    Else
+        {
+           Get-Partition -DiskNumber 0 -PartitionNumber 5 | Set-Partition -NewDriveLetter D
+        }

scripts/ps/install.ps1

@@ -13,3 +13,26 @@ Write-Host "---Installing AutoHotKeyV2---"
 C:\sctools\ahk\ahk-v2.exe /S
 Write-Host "---Installing WinIPAC Version 2---"
 C:\sctools\ipac\winipacv2setup.exe /S /W
+Write-Host "---Setting Wallpaper---"
+$vSCSetWallpaperPath = "C:\sctools\wall\wallpaper.png"
+$vSCSetWallpaperCode = @'
+
+    using System.Runtime.InteropServices;
+    namespace Win32
+    {
+        public class Wallpaper
+        {
+            [DllImport("user32.dll", CharSet=CharSet.Auto)]
+            static extern int SystemParametersInfo (int uAction , int uParam , string lpvParam , int fuWinIni) ;
+
+            public static void SetWallpaper(string thePath)
+            {
+                SystemParametersInfo(20,0,thePath,3);
+            }
+        }
+    }
+
+'@
+
+Add-Type $vSCSetWallpaperCode
+[Win32.Wallpaper]::SetWallpaper($vSCSetWallpaperPath)