debug statements added to getters and setters

made some rearrangements to the dot sourcing

ButtonTypes enum added to macrobuttons.ps1

login string now includes version number

Test-RegistryValue added to inst.ps1

lib/Voicemeeter.psm1

@@ -1,14 +1,22 @@
-. $PSScriptRoot\kinds.ps1
+. $PSScriptRoot\errors.ps1
+. $PSScriptRoot\meta.ps1
 . $PSScriptRoot\base.ps1
+. $PSScriptRoot\kinds.ps1
+. $PSScriptRoot\strip.ps1
+. $PSScriptRoot\bus.ps1
+. $PSScriptRoot\macrobuttons.ps1
+. $PSScriptRoot\vban.ps1
+. $PSScriptRoot\command.ps1
+. $PSScriptRoot\recorder.ps1
+. $PSScriptRoot\profiles.ps1
 
 class Remote {
+    [String]$vmpath
     [Hashtable]$kind
     [Object]$profiles
 
     Remote ([String]$kindId) {
-        if (!(Setup_DLL)) {
+        $this.vmpath = Setup_DLL
-            Exit -1
-        }
         $this.kind = GetKind($kindId)
         $this.profiles = Get_Profiles($this.kind.name)
     }
@@ -31,7 +39,7 @@ class Remote {
     }
 
     [String] GetVersion() {
-        return Version
+        return VmVersion
     }
 
     [void] Set_Profile([String]$config) {
@@ -147,6 +155,12 @@ Function Connect-Voicemeeter {
         Write-Warning $_.Exception.ErrorMessage()
         throw
     }
+    catch [VMRemoteError] {
+        $_.Exception.ErrorMessage() | Write-Warning
+        if ($_.Exception.ErrorMessage() -eq "Couldn't get Voicemeeter path") { 
+            Exit -1 
+        }
+    }
 }
 
 Function Disconnect-Voicemeeter {

lib/base.ps1

@@ -1,13 +1,5 @@
 . $PSScriptRoot\errors.ps1
 . $PSScriptRoot\binding.ps1
-. $PSScriptRoot\profiles.ps1
-. $PSScriptRoot\inst.ps1
-. $PSScriptRoot\strip.ps1
-. $PSScriptRoot\bus.ps1
-. $PSScriptRoot\macrobuttons.ps1
-. $PSScriptRoot\vban.ps1
-. $PSScriptRoot\command.ps1
-. $PSScriptRoot\recorder.ps1
 
 function Login {
     param(
@@ -15,11 +7,9 @@ function Login {
     )
     try {
         $retval = [int][Voicemeeter.Remote]::VBVMR_Login()
-        if (-not $retval) { 
+        if ($retval -ne 0) {
-            "LOGGED IN" | Write-Verbose
+            switch ($retval) {
-        }
+                1 {
-        elseif ($retval -eq 1) {
-            "VM NOT RUNNING" | Write-Verbose
                     New-Variable -Name vmExe -Value 0
 
                     if ( $kindId -eq "basic" ) { $vmExe = 1 }
@@ -30,31 +20,33 @@ function Login {
 
                     $retval = [int][Voicemeeter.Remote]::VBVMR_RunVoicemeeter([int64]$vmExe)
                     if (-not $retval) { 
-                "STARTING VOICEMEETER" | Write-Verbose
+                        "Voicemeeter Engine running but GUI not launched. Launching GUI now." | Write-Verbose
                         Start-Sleep -s 1
                     }
                     else { 
                         throw [CAPIError]::new($retval, $MyInvocation.MyCommand) 
                     }
                 }
-        elseif ($retval -eq -2) {
+                -2 {
-            throw [LoginError]::new('login may only be called once per session')
+                    throw [LoginError]::new('Login may only be called once per session')
+                }
+                default { throw [CAPIError]::new($retval, $MyInvocation.MyCommand) }
+            }
         }   
-        else { throw [CAPIError]::new($retval, $MyInvocation.MyCommand) }
     }
     catch [LoginError] {
-        Write-Warning "$($_.Exception.ErrorMessage()). Fatal error, exiting..."
+        "$($_.Exception.ErrorMessage()). Fatal error, exiting..." | Write-Warning
         exit -2
     }
 
     while (P_Dirty -or M_Dirty) { Start-Sleep -m 1 }
-    "VERSION:[" + $(VmType).ToUpper() + "]" | Write-Verbose
+    "Successfully logged into Voicemeeter [" + $(VmType).ToUpper() + "] Version " + $(VmVersion) | Write-Verbose
 }
 
 function Logout {
     Start-Sleep -m 20
     $retval = [int][Voicemeeter.Remote]::VBVMR_Logout()
-    if (-not $retval) { "LOGGED OUT" | Write-Verbose }     
+    if ($retval -eq 0) { "Sucessfully logged out" | Write-Verbose }     
 }
 
 function P_Dirty {
@@ -76,7 +68,7 @@ function VmType {
     }
 }
 
-function Version {
+function VmVersion {
     New-Variable -Name ptr -Value 0
     $retval = [int][Voicemeeter.Remote]::VBVMR_GetVoicemeeterVersion([ref]$ptr)
     if ($retval) { throw [CAPIError]::new($retval, $MyInvocation.MyCommand) }

lib/binding.ps1

@@ -1,18 +1,11 @@
-function Setup_DLL {
+. $PSScriptRoot\inst.ps1
-    try {
-        $vb_path = Get_VMPath
 
-        if ([string]::IsNullOrWhiteSpace($vb_path)) {
+function Setup_DLL {
-            throw [VMRemoteError]::new("couldn't get Voicemeeter path")
+    $VMPATH = Get_VMPath
-        }
+
-        $dll = Join-Path -Path $vb_path -ChildPath ("VoicemeeterRemote" + `
+    $dll = Join-Path -Path $VMPATH -ChildPath ("VoicemeeterRemote" + `
         (& { if ([Environment]::Is64BitOperatingSystem) { "64" } else { "" } }) + `
             ".dll")
-    }
-    catch [VMRemoteError] {
-        Write-Warning $_.Exception.ErrorMessage()
-        return $false
-    }
 
     $Signature = @"
     [DllImport(@"$dll")]
@@ -53,5 +46,5 @@ function Setup_DLL {
 "@
 
     Add-Type -MemberDefinition $Signature -Name Remote -Namespace Voicemeeter -PassThru | Out-Null
-    return $true
+    return $VMPATH
 }

lib/bus.ps1

@@ -1,5 +1,3 @@
-. $PSScriptRoot\meta.ps1
-
 class IBus {
     [int]$index
     [Object]$remote
@@ -13,20 +11,26 @@ class IBus {
         return "Bus[" + $this.index + "]"
     }
 
-    [string] ToString() {
-        return $this.GetType().Name + $this.index
-    }
-
     [single] Getter ($param) {
-        return $this.remote.Getter("$($this.identifier()).$param")
+        $this.ToString() + " Getter: $($this.Cmd($param))" | Write-Debug
+        return $this.remote.Getter($this.Cmd($param))
     }
 
     [string] Getter_String ($param) {
-        return $this.remote.Getter_String("$($this.identifier()).$param")
+        $this.ToString() + " Getter_String: $($this.Cmd($param))" | Write-Debug
+        return $this.remote.Getter_String($this.Cmd($param))
     }
 
     [void] Setter ($param, $val) {
-        $this.remote.Setter("$($this.identifier()).$param", $val)
+        $this.ToString() + " Setter: $($this.Cmd($param))=$val" | Write-Debug
+        $this.remote.Setter($this.Cmd($param), $val)
+    }
+
+    [string] Cmd ($param) {
+        if ([string]::IsNullOrEmpty($param)) {
+            return $this.identifier()
+        }
+        return "$($this.identifier()).$param"
     }
 }
 
@@ -45,6 +49,10 @@ class Bus : IBus {
         $this.levels = [BusLevels]::new($index, $remote)
     }
 
+    [string] ToString() {
+        return $this.GetType().Name + $this.index
+    }
+
     [void] FadeTo ([single]$target, [int]$time) {
         $this.Setter('FadeTo', "($target, $time)")
     }

lib/command.ps1

@@ -1,6 +1,3 @@
-. $PSScriptRoot\meta.ps1
-. $PSScriptRoot\inst.ps1
-
 class Special {
     [Object]$remote
 
@@ -32,10 +29,12 @@ class Special {
     }
 
     [void] RunMacrobuttons() {
-        Start-Process -FilePath $(Join-Path -Path $(Get_VMPath) -ChildPath "VoicemeeterMacroButtons.exe")
+        "Launching the MacroButtons app" | Write-Verbose
+        Start-Process -FilePath $(Join-Path -Path $this.remote.vmpath -ChildPath "VoicemeeterMacroButtons.exe")
     }
 
     [void] CloseMacrobuttons() {
+        "Closing the MacroButtons app" | Write-Verbose
         Stop-Process -Name "VoicemeeterMacroButtons"
     }
 

lib/inst.ps1

@@ -1,8 +1,13 @@
 function Get_VMPath {
-    $reg_path = "Registry::HKEY_LOCAL_MACHINE\Software" + `
+    $REG_KEY = "Registry::HKEY_LOCAL_MACHINE\Software" + `
     (& { if ([Environment]::Is64BitOperatingSystem) { "\WOW6432Node" } else { "" } }) + `
         "\Microsoft\Windows\CurrentVersion\Uninstall"
-    $vm_key = "\VB:Voicemeeter {17359A74-1236-5467}\"
+    $VM_KEY = "\VB:Voicemeeter {17359A74-1236-5467}\"
 
-    return $(Get-ItemPropertyValue -Path ($reg_path + $vm_key) -Name UninstallString | Split-Path -Parent)
+    try {
+        return $(Get-ItemPropertyValue -Path ($REG_KEY + $VM_KEY) -Name UninstallString | Split-Path -Parent)
+    }
+    catch {
+        throw [VMRemoteError]::new("Couldn't get Voicemeeter path")
+    }
 }

lib/macrobuttons.ps1

@@ -1,3 +1,9 @@
+enum ButtonTypes {
+    State = 1
+    StateOnly = 2
+    Trigger = 3
+}
+
 class MacroButton {
     [int32]$index
 
@@ -10,40 +16,42 @@ class MacroButton {
     }
 
     [int] Getter ($mode) {
+        "Button[$($this.index)].$([ButtonTypes].GetEnumName($mode))" | Write-Debug
         return MB_Get -Id $this.index -Mode $mode
     }
 
-    [void] Setter ($set, $mode) {
+    [void] Setter ($val, $mode) {
-        MB_Set -Id $this.index -SET $set -Mode $mode
+        "Button[$($this.index)].$([ButtonTypes].GetEnumName($mode))=$val" | Write-Debug
+        MB_Set -Id $this.index -SET $val -Mode $mode
     }
 
     hidden $_state = $($this | Add-Member ScriptProperty 'state' `
         {
-            [bool]$this.Getter(1)
+            [bool]$this.Getter([ButtonTypes]::State)
         } `
         {
             param($arg)
-            $this._state = $this.Setter($arg, 1)
+            $this._state = $this.Setter($arg, [ButtonTypes]::State)
         }
     )
 
     hidden $_stateonly = $($this | Add-Member ScriptProperty 'stateonly' `
         {
-            [bool]$this.Getter(2)
+            [bool]$this.Getter([ButtonTypes]::StateOnly)
         } `
         {
             param($arg)
-            $this._stateonly = $this.Setter($arg, 2)
+            $this._stateonly = $this.Setter($arg, [ButtonTypes]::StateOnly)
         }
     )
 
     hidden $_trigger = $($this | Add-Member ScriptProperty 'trigger' `
         {
-            [bool]$this.Getter(3)
+            [bool]$this.Getter([ButtonTypes]::Trigger)
         } `
         {
             param($arg)
-            $this._trigger = $this.Setter($arg, 3)
+            $this._trigger = $this.Setter($arg, [ButtonTypes]::Trigger)
         }
     )
 }

lib/recorder.ps1

@@ -1,5 +1,3 @@
-. $PSScriptRoot\meta.ps1
-
 class IRecorder {
     [Object]$remote
 

lib/strip.ps1

@@ -1,5 +1,3 @@
-. $PSScriptRoot\meta.ps1
-
 class IStrip {
     [int]$index
     [Object]$remote
@@ -14,15 +12,25 @@ class IStrip {
     }
 
     [single] Getter ($param) {
-        return $this.remote.Getter("$($this.identifier()).$param")
+        $this.Cmd($param) | Write-Debug
+        return $this.remote.Getter($this.Cmd($param))
     }
 
     [string] Getter_String ($param) {
-        return $this.remote.Getter_String("$($this.identifier()).$param")
+        $this.Cmd($param) | Write-Debug
+        return $this.remote.Getter_String($this.Cmd($param))
     }
 
     [void] Setter ($param, $val) {
-        $this.remote.Setter("$($this.identifier()).$param", $val)
+        "$($this.Cmd($param))=$val" | Write-Debug
+        $this.remote.Setter($this.Cmd($param), $val)
+    }
+
+    [string] Cmd ($param) {
+        if ([string]::IsNullOrEmpty($param)) {
+            return $this.identifier()
+        }
+        return "$($this.identifier()).$param"
     }
 }
 

lib/vban.ps1

@@ -13,20 +13,25 @@ class IVban {
         return "vban." + $this.direction + "stream[" + $this.index + "]"
     }
 
-    [string] ToString() {
-        return $this.GetType().Name + $this.index
-    }
-
     [single] Getter ($param) {
-        return $this.remote.Getter("$($this.identifier()).$param")
+        return $this.remote.Getter($this.Cmd($param))
     }
 
     [string] Getter_String ($param) {
-        return $this.remote.Getter_String("$($this.identifier()).$param")
+        $this.Cmd($param) | Write-Debug
+        return $this.remote.Getter_String($this.Cmd($param))
     }
 
     [void] Setter ($param, $val) {
-        $this.remote.Setter("$($this.identifier()).$param", $val)
+        "$($this.Cmd($param))=$val" | Write-Debug
+        $this.remote.Setter($this.Cmd($param), $val)
+    }
+
+    [string] Cmd ($param) {
+        if ([string]::IsNullOrEmpty($param)) {
+            return $this.identifier()
+        }
+        return "$($this.identifier()).$param"
     }
 }
 
@@ -34,6 +39,10 @@ class Vban : IVban {
     Vban ([int]$index, [Object]$remote, [string]$direction) : base ($index, $remote, $direction) {
     }
 
+    [string] ToString() {
+        return $this.GetType().Name + $this.index
+    }
+
     hidden $_on = $($this | Add-Member ScriptProperty 'on' `
         {
             $this.Getter('on')