adding powershell port

mods.ps1

@@ -0,0 +1,30 @@
+#this is the powershell conversion of the mod grab script to play more natively with windows
+Write-Output "-----------------------------------------
+Welcome to the mod helper! This program will overwrite
+the mods on your pc with the newest seasons mods. This 
+program will delete all old mods, so move them if you want
+to keep them.
+-----------------------------------------"
+
+Read-Host -Prompt "Press any key to continue" | Out-Null
+
+New-Item -ItemType Directory mods
+New-Item -ItemType Directory mods/files
+#download file data
+Invoke-WebRequest -Uri "https://code.jakeyoungdev.com/minecraft/server-mods/raw/branch/main/unzip_me.zip" -OutFile ./mods/unzip_me.zip
+Expand-Archive -DestinationPath ./mods/files/ -Path ./mods/unzip_me.zip
+
+#delete current mods
+$UsrNameStr = $Env:UserName
+Remove-Item "C:/Users/$UsrNameStr/AppData/Roaming/.minecraft/mods/*.jar"
+
+#move new mods
+Move-Item -Path "./mods/files/*.jar" -Destination "C:/Users/$UsrNameStr/AppData/Roaming/.minecraft/mods/"
+
+#clean up our mess
+Remove-Item -Recurse ./mods
+
+Write-Output "
+-----------------------------------------
+The new mods should be installed on your pc
+-----------------------------------------"