add variadic example in events section

in strip, vban, log warning then return zero value instead of panic.

update readme

README.md

@@ -1,4 +1,4 @@
-[![Go Reference](https://pkg.go.dev/badge/github.com/onyx-and-iris/voicemeeter-api-go.svg)](https://pkg.go.dev/github.com/onyx-and-iris/voicemeeter-api-go)
+[![Go Reference](https://pkg.go.dev/badge/github.com/onyx-and-iris/voicemeeter.svg)](https://pkg.go.dev/github.com/onyx-and-iris/voicemeeter)
 
 # A Go Wrapper for Voicemeeter API
 
@@ -19,13 +19,12 @@ For an outline of past/future changes refer to: [CHANGELOG](CHANGELOG.md)
 
 ## Installation
 
-#### GO GET
+Initialize your own module then `go get`
 
-Install voicemeeter-api-go package from your console to download the latest version.
+```
-
+go mod init github.com/x/y
-`go get github.com/onyx-and-iris/voicemeeter-api-go`
+go get github.com/onyx-and-iris/voicemeeter
-
+```
-or add it to your `go.mod` file.
 
 ## `Use`
 
@@ -38,7 +37,7 @@ import (
 	"fmt"
 	"log"
 
-	"github.com/onyx-and-iris/voicemeeter-api-go"
+	"github.com/onyx-and-iris/voicemeeter"
 )
 
 func main() {
@@ -54,7 +53,7 @@ func main() {
 }
 
 func vmConnect() (*voicemeeter.Remote, error) {
-	vm, err := voicemeeter.NewRemote("banana", 15)
+	vm, err := voicemeeter.NewRemote("banana", 20)
 	if err != nil {
 		return nil, err
 	}
@@ -148,19 +147,19 @@ sets many parameters in script format eg. ("Strip[0].Mute=1;Bus[3].Gain=3.6")
 
 #### `vm.Register(o observer)`
 
-register an object as an observer
+register an observer type as an observer
 
 #### `vm.Deregister(o observer)`
 
-deregister an object as an observer
+deregister an observer type as an observer
 
-#### `vm.EventAdd(<event>)`
+#### `vm.EventAdd(<events>)`
 
-adds an event to the pooler eg. vm.EventAdd("ldirty")
+adds a single or multiple events to the pooler. Accepts a string or slice of strings.
 
-#### `vm.EventRemove(<event>)`
+#### `vm.EventRemove(<events>)`
 
-removes an event to the pooler eg. vm.EventRemove("pdirty")
+removes a single or multiple events from the pooler. Accepts a string or slice of strings.
 
 #### `vm.Pdirty()`
 
@@ -482,9 +481,11 @@ By default level updates are disabled. Any event may be enabled or disabled. The
 example:
 
 ```go
-vm.EventAdd("ldirty")
+events := []string{"ldirty", "mdirty", "pdirty"}
 
-vm.EventRemove("pdirty")
+vm.EventAdd(events...)
+
+vm.EventRemove(events...)
 ```
 
 ### Run tests

base.go

@@ -8,6 +8,8 @@ import (
 	"syscall"
 	"time"
 	"unsafe"
+
+	log "github.com/sirupsen/logrus"
 )
 
 var (
@@ -52,7 +54,7 @@ func login(kindId string) error {
 		err := fmt.Errorf("VBVMR_Login returned %d", res)
 		return err
 	}
-	fmt.Printf("Logged into Voicemeeter %s\n", kindId)
+	log.Info("Logged into Voicemeeter ", kindId)
 	for pdirty() || mdirty() {
 	}
 	return nil
@@ -67,7 +69,7 @@ func logout(kindId string) error {
 		err := fmt.Errorf("VBVMR_Logout returned %d", res)
 		return err
 	}
-	fmt.Printf("Logged out of Voicemeeter %s\n", kindId)
+	log.Info("Logged out of Voicemeeter ", kindId)
 	return nil
 }
 
@@ -313,7 +315,7 @@ func getDeviceDescription(i int, dir string) (string, uint64, string, error) {
 
 // getLevel returns a single level value of type type_ for channel[i]
 func getLevel(type_, i int) (float64, error) {
-	var val float64
+	var val float32
 	res, _, _ := vmGetLevelFloat.Call(
 		uintptr(type_),
 		uintptr(i),
@@ -323,7 +325,7 @@ func getLevel(type_, i int) (float64, error) {
 		err := fmt.Errorf("VBVMR_GetLevel returned %d", res)
 		return 0, err
 	}
-	return val, nil
+	return float64(val), nil
 }
 
 // getMidiMessage gets midi channel, pitch and velocity for a single midi input

examples/hotkeys/go.mod

@@ -4,7 +4,8 @@ go 1.19
 
 require (
 	github.com/eiannone/keyboard v0.0.0-20220611211555-0d226195f203
-	github.com/onyx-and-iris/voicemeeter-api-go v1.7.0
+	github.com/onyx-and-iris/voicemeeter v1.10.1
+	github.com/sirupsen/logrus v1.9.0
 )
 
-require golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d // indirect
+require golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect

examples/hotkeys/go.sum

@@ -1,10 +1,19 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/eiannone/keyboard v0.0.0-20220611211555-0d226195f203 h1:XBBHcIb256gUJtLmY22n99HaZTz+r2Z51xUPi01m3wg=
 github.com/eiannone/keyboard v0.0.0-20220611211555-0d226195f203/go.mod h1:E1jcSv8FaEny+OP/5k9UxZVw9YFWGj7eI4KR/iOBqCg=
-github.com/onyx-and-iris/voicemeeter-api-go v1.7.0 h1:WA1RGrfaWBOavgY2uoJltzy/rAgvs62PM3qzR+5/jt8=
+github.com/onyx-and-iris/voicemeeter v1.10.1 h1:kpPN/cTYe1JG2aLUD+/m/bMUbp7wXrqrk1fL+sV8yko=
-github.com/onyx-and-iris/voicemeeter-api-go v1.7.0/go.mod h1:zAdBhHXQ9n37CUbLizbOPmAutyZI8Ncqeu5e9u1Fy14=
+github.com/onyx-and-iris/voicemeeter v1.10.1/go.mod h1:LayUoN/MWSqKXSOGQ7AcLvwoefsL+zQ9CjncLs3WqsU=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
+github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
-golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d h1:/m5NbqQelATgoSPVC2Z23sR4kVNokFwDDyWh/3rGY+I=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
-golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

examples/hotkeys/main.go

@@ -2,12 +2,17 @@ package main
 
 import (
 	"fmt"
-	"log"
+
+	log "github.com/sirupsen/logrus"
 
 	"github.com/eiannone/keyboard"
-	"github.com/onyx-and-iris/voicemeeter-api-go"
+	"github.com/onyx-and-iris/voicemeeter"
 )
 
+func init() {
+	log.SetLevel(log.InfoLevel)
+}
+
 func main() {
 	if err := keyboard.Open(); err != nil {
 		log.Fatal(err)

examples/obs/go.mod

@@ -5,7 +5,8 @@ go 1.18
 require (
 	github.com/BurntSushi/toml v1.2.0
 	github.com/andreykaipov/goobs v0.10.0
-	github.com/onyx-and-iris/voicemeeter-api-go v1.7.0
+	github.com/onyx-and-iris/voicemeeter v1.10.1
+	github.com/sirupsen/logrus v1.9.0
 )
 
 require (
@@ -13,5 +14,5 @@ require (
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/hashicorp/logutils v1.0.0 // indirect
 	github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d // indirect
-	golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d // indirect
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
 )

examples/obs/go.sum

@@ -4,17 +4,26 @@ github.com/andreykaipov/goobs v0.10.0 h1:wa4CxbYu/NqwUmx5E4/baDqYRYEmfHwg2T23RAg
 github.com/andreykaipov/goobs v0.10.0/go.mod h1:EqG73Uu/4npyhXIWWszgRelNkEeIz+d0slUT6NKWYs4=
 github.com/buger/jsonparser v1.1.1 h1:2PnMjfWD7wBILjqQbt530v576A/cAbQvEW9gGIpYMUs=
 github.com/buger/jsonparser v1.1.1/go.mod h1:6RYKKt7H4d4+iWqouImQ9R2FZql3VbhNgx27UK13J/0=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/hashicorp/logutils v1.0.0 h1:dLEQVugN8vlakKOUE3ihGLTZJRB4j+M2cdTm/ORI65Y=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
 github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d h1:VhgPp6v9qf9Agr/56bj7Y/xa04UccTW04VP0Qed4vnQ=
 github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d/go.mod h1:YUTz3bUH2ZwIWBy3CJBeOBEugqcmXREj14T+iG/4k4U=
-github.com/onyx-and-iris/voicemeeter-api-go v1.7.0 h1:WA1RGrfaWBOavgY2uoJltzy/rAgvs62PM3qzR+5/jt8=
+github.com/onyx-and-iris/voicemeeter v1.10.1 h1:kpPN/cTYe1JG2aLUD+/m/bMUbp7wXrqrk1fL+sV8yko=
-github.com/onyx-and-iris/voicemeeter-api-go v1.7.0/go.mod h1:zAdBhHXQ9n37CUbLizbOPmAutyZI8Ncqeu5e9u1Fy14=
+github.com/onyx-and-iris/voicemeeter v1.10.1/go.mod h1:LayUoN/MWSqKXSOGQ7AcLvwoefsL+zQ9CjncLs3WqsU=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
+github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
-golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d h1:/m5NbqQelATgoSPVC2Z23sR4kVNokFwDDyWh/3rGY+I=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
-golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

examples/obs/main.go

@@ -2,11 +2,12 @@ package main
 
 import (
 	"fmt"
-	"log"
-	"time"
 	"os"
+	"time"
 
-	"github.com/onyx-and-iris/voicemeeter-api-go"
+	log "github.com/sirupsen/logrus"
+
+	"github.com/onyx-and-iris/voicemeeter"
 
 	"github.com/andreykaipov/goobs"
 	"github.com/andreykaipov/goobs/api/events"
@@ -41,6 +42,10 @@ func onEnd(vm *voicemeeter.Remote) {
 	vm.Vban.InStream[0].SetOn(false)
 }
 
+func init() {
+	log.SetLevel(log.InfoLevel)
+}
+
 func main() {
 	vm, err := vmConnect()
 	if err != nil {
@@ -92,12 +97,12 @@ func vmConnect() (*voicemeeter.Remote, error) {
 	return vm, nil
 }
 
-func obsConnect() (*goobs.Client, error)  {
+func obsConnect() (*goobs.Client, error) {
 	type (
 		connection struct {
-			Host      	string
+			Host     string
-			Port       	int
+			Port     int
-			Password 	string
+			Password string
 		}
 
 		config struct {
@@ -107,7 +112,8 @@ func obsConnect() (*goobs.Client, error)  {
 
 	f := "config.toml"
 	if _, err := os.Stat(f); err != nil {
-		f = "./config.toml"
+		err := fmt.Errorf("unable to locate %s", f)
+		return nil, err
 	}
 
 	var c config

examples/observer/main.go

@@ -2,10 +2,11 @@ package main
 
 import (
 	"fmt"
-	"log"
 	"time"
 
-	"github.com/onyx-and-iris/voicemeeter-api-go"
+	log "github.com/sirupsen/logrus"
+
+	"github.com/onyx-and-iris/voicemeeter"
 )
 
 // observer represents a single receiver of updates
@@ -41,19 +42,18 @@ func (o observer) OnUpdate(subject string) {
 		var val = o.vm.Midi.Get(current)
 		fmt.Printf("Value of midi button %d: %d\n", current, val)
 	} else if subject == "ldirty" {
-		fmt.Printf("%v %v %v %v %v %v %v %v\n",
+		for _, bus := range o.vm.Bus {
-			o.vm.Bus[0].Levels().IsDirty(),
+			if bus.Levels().IsDirty() {
-			o.vm.Bus[1].Levels().IsDirty(),
+				fmt.Println(bus, bus.Levels().All())
-			o.vm.Bus[2].Levels().IsDirty(),
+			}
-			o.vm.Bus[3].Levels().IsDirty(),
+		}
-			o.vm.Bus[4].Levels().IsDirty(),
-			o.vm.Bus[5].Levels().IsDirty(),
-			o.vm.Bus[6].Levels().IsDirty(),
-			o.vm.Bus[7].Levels().IsDirty(),
-		)
 	}
 }
 
+func init() {
+	log.SetLevel(log.InfoLevel)
+}
+
 // main connects to Voiceemeter, registers observer for updates
 // runs updates for 30 seconds and then deregisters observer.
 func main() {

examples/vm-cli/README.md

@@ -2,20 +2,28 @@
 
 A simple voicemeeter-cli program. Offers ability to toggle, get and set parameters.
 
+## Install
+
+First build and install it with `go install` (skip this step if using binary from [Releases](https://github.com/onyx-and-iris/voicemeeter/releases))
+
 ## Use
 
 Toggle with `!` prefix, get by excluding `=` and set by including `=`. Mix and match arguments.
-You may pass an optional flag -kind to set the kind of Voicemeeter. Defaults to banana.
+
-You may pass an optional flag -delay to set a delay on the getters. Defaults to 15ms.
+You may pass the following optional flags:
+
+-   -v: (-verbose) to toggle console output.
+-   -i: (-interactive) to toggle interactive mode.
+-   -k: (-kind) to set the kind of Voicemeeter. Defaults to banana.
+-   -d: (-delay) to set a delay on the getters. Defaults to 20ms.
 
 for example:
 
-`go run .\main.go -kind=potato -delay=18 strip[0].mute=0 strip[0].mute !strip[0].mute strip[0].mute bus[0].gain=-8.8 command.lock=1`
+`vm-cli.exe -v -k=potato -d=25 strip[0].mute=0 strip[0].mute !strip[0].mute strip[0].mute bus[0].gain=-8.8 command.lock=1`
 
 Expected output:
 
 ```
-Logged into Voicemeeter potato
 Running command strip[0].mute=0
 Value of strip[0].mute is: 0
 Toggling strip[0].mute
@@ -23,3 +31,5 @@ Value of strip[0].mute is: 1
 Running command bus[0].gain=-8.8
 Running command command.lock=1
 ```
+
+If running in interactive mode enter `q`, `quit` or `<Enter>` to exit.

examples/vm-cli/main.go

@@ -1,33 +1,71 @@
 package main
 
 import (
+	"bufio"
 	"flag"
 	"fmt"
 	"log"
+	"os"
 	"strings"
 
-	"github.com/onyx-and-iris/voicemeeter-api-go"
+	"github.com/onyx-and-iris/voicemeeter"
 )
 
+type (
+	verbosePrinter struct {
+		verbose bool
+	}
+)
+
+func newVerbosePrinter() *verbosePrinter {
+	return &verbosePrinter{}
+}
+
+func (v *verbosePrinter) printf(format string, a ...interface{}) {
+	if v.verbose {
+		fmt.Printf(format+"\n", a...)
+	}
+}
+
+var (
+	vPrinter *verbosePrinter
+)
+
+func init() {
+	vPrinter = newVerbosePrinter()
+}
+
 func main() {
-	kindId := flag.String("kind", "banana", "kind of voicemeeter")
+	var (
-	delay := flag.Int("delay", 15, "delay between commands")
+		kind        string
+		delay       int
+		interactive bool
+	)
+
+	flag.StringVar(&kind, "kind", "banana", "kind of voicemeeter")
+	flag.StringVar(&kind, "k", "banana", "kind of voicemeeter (shorthand)")
+	flag.IntVar(&delay, "delay", 20, "delay between commands")
+	flag.IntVar(&delay, "d", 20, "delay between commands (shorthand)")
+	flag.BoolVar(&vPrinter.verbose, "verbose", false, "toggle console output")
+	flag.BoolVar(&vPrinter.verbose, "v", false, "toggle console output (shorthand)")
+	flag.BoolVar(&interactive, "interactive", false, "toggle interactive mode")
+	flag.BoolVar(&interactive, "i", false, "toggle interactive mode (shorthand)")
 	flag.Parse()
 
-	vm, err := vmConnect(kindId, delay)
+	vm, err := vmConnect(kind, delay)
 	if err != nil {
 		log.Fatal(err)
 	}
 	defer vm.Logout()
 
-	err = run_commands(vm)
+	err = runCommands(vm, interactive)
 	if err != nil {
 		fmt.Println(err)
 	}
 }
 
-func vmConnect(kindId *string, delay *int) (*voicemeeter.Remote, error) {
+func vmConnect(kind string, delay int) (*voicemeeter.Remote, error) {
-	vm, err := voicemeeter.NewRemote(*kindId, *delay)
+	vm, err := voicemeeter.NewRemote(kind, delay)
 	if err != nil {
 		return nil, err
 	}
@@ -40,38 +78,99 @@ func vmConnect(kindId *string, delay *int) (*voicemeeter.Remote, error) {
 	return vm, nil
 }
 
-func run_commands(vm *voicemeeter.Remote) error {
+func runCommands(vm *voicemeeter.Remote, interactive bool) error {
-	for _, arg := range flag.Args() {
+	if interactive {
-		if arg[0] == '!' {
+		return interactiveMode(vm)
-			val, err := vm.GetFloat(arg[1:])
+	}
+	args := flag.Args()
+	if len(args) == 0 {
+		err := fmt.Errorf("must provide some commands to run")
+		return err
+	}
+	for _, arg := range args {
+		err := parse(vm, arg)
+		if err != nil {
+			vPrinter.printf(err.Error())
+		}
+	}
+	return nil
+}
+
+func interactiveMode(vm *voicemeeter.Remote) error {
+	vPrinter.printf("running in interactive mode... waiting for input")
+	scanner := bufio.NewScanner(os.Stdin)
+	for scanner.Scan() {
+		input := scanner.Text()
+		if input == "q" || input == "quit" || input == "" {
+			return nil
+		}
+		for _, cmd := range strings.Split(input, " ") {
+			err := parse(vm, cmd)
+			if err != nil {
+				vPrinter.printf(err.Error())
+			}
+		}
+	}
+	if scanner.Err() != nil {
+		return scanner.Err()
+	}
+	return nil
+}
+
+func parse(vm *voicemeeter.Remote, cmd string) error {
+	if cmd[0] == '!' {
+		err := toggleCmd(vm, cmd[1:])
+		if err != nil {
+			return err
+		}
+	} else {
+		if strings.Contains(cmd, "=") {
+			err := setCmd(vm, cmd)
 			if err != nil {
-				err = fmt.Errorf("unable to toggle %s", arg[1:])
 				return err
 			}
-			vm.SetFloat(arg[1:], 1-val)
-			fmt.Println("Toggling", arg[1:])
 		} else {
-			if strings.Contains(arg, "=") {
+			err := getCmd(vm, cmd)
-				fmt.Println("Running command", arg)
+			if err != nil {
-				err := vm.SendText(arg)
+				return err
-				if err != nil {
-					err = fmt.Errorf("unable to set %s", arg)
-					return err
-				}
-			} else {
-				val_f, err := vm.GetFloat(arg)
-				if err != nil {
-					val_s, err := vm.GetString(arg)
-					if err != nil {
-						err = fmt.Errorf("unable to get %s", arg)
-						return err
-					}
-					fmt.Println("Value of", arg, "is:", val_s)
-				} else {
-					fmt.Println("Value of", arg, "is:", val_f)
-				}
 			}
 		}
 	}
 	return nil
 }
+
+func toggleCmd(vm *voicemeeter.Remote, cmd string) error {
+	val, err := vm.GetFloat(cmd)
+	if err != nil {
+		err = fmt.Errorf("unable to toggle %s", cmd)
+		return err
+	}
+	vm.SetFloat(cmd, 1-val)
+	vPrinter.printf("Toggling %s", cmd)
+	return nil
+}
+
+func setCmd(vm *voicemeeter.Remote, cmd string) error {
+	vPrinter.printf("Running command %s", cmd)
+	err := vm.SendText(cmd)
+	if err != nil {
+		err = fmt.Errorf("unable to set %s", cmd)
+		return err
+	}
+	return nil
+}
+
+func getCmd(vm *voicemeeter.Remote, cmd string) error {
+	valF, err := vm.GetFloat(cmd)
+	if err != nil {
+		valS, err := vm.GetString(cmd)
+		if err != nil {
+			err = fmt.Errorf("unable to get %s", cmd)
+			return err
+		}
+		vPrinter.printf("Value of %s is: %s", cmd, valS)
+	} else {
+		vPrinter.printf("Value of %s is: %v", cmd, valF)
+	}
+	return nil
+}

go.mod

@@ -1,15 +1,14 @@
-module github.com/onyx-and-iris/voicemeeter-api-go
+module github.com/onyx-and-iris/voicemeeter
 
 go 1.18
 
-retract (
+// package files moved into root of repository
-	// package files moved into root of repository
+retract [v1.0.0, v1.1.0]
-	[v1.0.0, v1.1.0]
-)
 
 require (
+	github.com/sirupsen/logrus v1.9.0
 	github.com/stretchr/testify v1.8.0
-	golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8
 )
 
 require (

go.sum

@@ -3,13 +3,16 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
+github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d h1:/m5NbqQelATgoSPVC2Z23sR4kVNokFwDDyWh/3rGY+I=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
-golang.org/x/sys v0.0.0-20220708085239-5a0f0661e09d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

publisher.go

@@ -2,6 +2,8 @@ package voicemeeter
 
 import (
 	"time"
+
+	log "github.com/sirupsen/logrus"
 )
 
 // observer defines the interface any registered observers must satisfy
@@ -51,29 +53,35 @@ func newEvent() *event {
 	return &event{true, true, true, false}
 }
 
-func (e *event) Add(ev string) {
+func (e *event) Add(events ...string) {
-	switch ev {
+	for _, event := range events {
-	case "pdirty":
+		switch event {
-		e.pdirty = true
+		case "pdirty":
-	case "mdirty":
+			e.pdirty = true
-		e.mdirty = true
+		case "mdirty":
-	case "midi":
+			e.mdirty = true
-		e.midi = true
+		case "midi":
-	case "ldirty":
+			e.midi = true
-		e.ldirty = true
+		case "ldirty":
+			e.ldirty = true
+		}
+		log.Info(event, " added to the pooler")
 	}
 }
 
-func (e *event) Remove(ev string) {
+func (e *event) Remove(events ...string) {
-	switch ev {
+	for _, event := range events {
-	case "pdirty":
+		switch event {
-		e.pdirty = false
+		case "pdirty":
-	case "mdirty":
+			e.pdirty = false
-		e.mdirty = false
+		case "mdirty":
-	case "midi":
+			e.mdirty = false
-		e.midi = false
+		case "midi":
-	case "ldirty":
+			e.midi = false
-		e.ldirty = false
+		case "ldirty":
+			e.ldirty = false
+		}
+		log.Info(event, " removed from the pooler")
 	}
 }
 

remote.go

@@ -2,10 +2,13 @@ package voicemeeter
 
 import (
 	"fmt"
+	"os"
 	"time"
+
+	log "github.com/sirupsen/logrus"
 )
 
-// A Remote type represents the API for a kind
+// Remote represents the API for a kind
 type Remote struct {
 	Kind     *kind
 	Strip    []iStrip
@@ -82,7 +85,7 @@ func (r *Remote) Sync() {
 	}
 }
 
-// Gets a float parameter value
+// GetFloat gets a float parameter value
 func (r *Remote) GetFloat(name string) (float64, error) {
 	val, err := getParameterFloat(name)
 	if err != nil {
@@ -91,7 +94,7 @@ func (r *Remote) GetFloat(name string) (float64, error) {
 	return val, nil
 }
 
-// Sets a float paramter value
+// SetFloat sets a float paramter value
 func (r *Remote) SetFloat(name string, value float64) error {
 	err := setParameterFloat(name, value)
 	if err != nil {
@@ -100,7 +103,7 @@ func (r *Remote) SetFloat(name string, value float64) error {
 	return nil
 }
 
-// Gets a string parameter value
+// GetString gets a string parameter value
 func (r *Remote) GetString(name string) (string, error) {
 	val, err := getParameterString(name)
 	if err != nil {
@@ -109,7 +112,7 @@ func (r *Remote) GetString(name string) (string, error) {
 	return val, nil
 }
 
-// Sets a string paramter value
+// SetString sets a string parameter value
 func (r *Remote) SetString(name, value string) error {
 	err := setParameterString(name, value)
 	if err != nil {
@@ -137,14 +140,14 @@ func (r *Remote) Deregister(o observer) {
 	r.pooler.Deregister(o)
 }
 
-// EventAdd adds an event to the Pooler
+// EventAdd adds events to the Pooler
-func (r *Remote) EventAdd(event string) {
+func (r *Remote) EventAdd(events ...string) {
-	r.pooler.event.Add(event)
+	r.pooler.event.Add(events...)
 }
 
-// EventRemove removes an event from the Pooler
+// EventRemove removes events from the Pooler
-func (r *Remote) EventRemove(event string) {
+func (r *Remote) EventRemove(events ...string) {
-	r.pooler.event.Remove(event)
+	r.pooler.event.Remove(events...)
 }
 
 // remoteBuilder defines the interface builder types must satisfy
@@ -162,7 +165,7 @@ type remoteBuilder interface {
 	Get() *Remote
 }
 
-// directory is responsible for directing the genericBuilder
+// director is responsible for directing the genericBuilder
 type director struct {
 	builder remoteBuilder
 }
@@ -197,7 +200,7 @@ func (b *genericBuilder) setKind() remoteBuilder {
 // makeStrip makes a strip slice and assigns it to remote.Strip
 // []iStrip comprises of both physical and virtual strip types
 func (b *genericBuilder) makeStrip() remoteBuilder {
-	fmt.Println("building strip")
+	log.Info("building strip")
 	_strip := make([]iStrip, b.k.NumStrip())
 	for i := 0; i < b.k.NumStrip(); i++ {
 		if i < b.k.PhysIn {
@@ -213,7 +216,7 @@ func (b *genericBuilder) makeStrip() remoteBuilder {
 // makeBus makes a bus slice and assigns it to remote.Bus
 // []t_bus comprises of both physical and virtual bus types
 func (b *genericBuilder) makeBus() remoteBuilder {
-	fmt.Println("building bus")
+	log.Info("building bus")
 	_bus := make([]iBus, b.k.NumBus())
 	for i := 0; i < b.k.NumBus(); i++ {
 		if i < b.k.PhysOut {
@@ -228,7 +231,7 @@ func (b *genericBuilder) makeBus() remoteBuilder {
 
 // makeButton makes a button slice and assigns it to remote.Button
 func (b *genericBuilder) makeButton() remoteBuilder {
-	fmt.Println("building button")
+	log.Info("building button")
 	_button := make([]button, 80)
 	for i := 0; i < 80; i++ {
 		_button[i] = newButton(i)
@@ -239,35 +242,35 @@ func (b *genericBuilder) makeButton() remoteBuilder {
 
 // makeCommand makes a command type and assigns it to remote.Command
 func (b *genericBuilder) makeCommand() remoteBuilder {
-	fmt.Println("building command")
+	log.Info("building command")
 	b.r.Command = newCommand()
 	return b
 }
 
 // makeVban makes a vban type and assigns it to remote.Vban
 func (b *genericBuilder) makeVban() remoteBuilder {
-	fmt.Println("building vban")
+	log.Info("building vban")
 	b.r.Vban = newVban(b.k)
 	return b
 }
 
 // makeDevice makes a device type and assigns it to remote.Device
 func (b *genericBuilder) makeDevice() remoteBuilder {
-	fmt.Println("building device")
+	log.Info("building device")
 	b.r.Device = newDevice()
 	return b
 }
 
 // makeRecorder makes a recorder type and assigns it to remote.Recorder
 func (b *genericBuilder) makeRecorder() remoteBuilder {
-	fmt.Println("building recorder")
+	log.Info("building recorder")
 	b.r.Recorder = newRecorder()
 	return b
 }
 
 // makeMidi makes a midi type and assigns it to remote.Midi
 func (b *genericBuilder) makeMidi() remoteBuilder {
-	fmt.Println("building midi")
+	log.Info("building midi")
 	b.r.Midi = newMidi()
 	return b
 }
@@ -335,6 +338,11 @@ var (
 	vmdelay int
 )
 
+func init() {
+	log.SetOutput(os.Stdout)
+	log.SetLevel(log.WarnLevel)
+}
+
 // NewRemote returns a Remote type for a kind
 // this is the interface entry point
 func NewRemote(kindId string, delay int) (*Remote, error) {

strip.go

@@ -3,9 +3,11 @@ package voicemeeter
 import (
 	"fmt"
 	"time"
+
+	log "github.com/sirupsen/logrus"
 )
 
-// iStrip defines the interface bus types must satisfy
+// iStrip defines the interface strip types must satisfy
 type iStrip interface {
 	String() string
 	GetMute() bool
@@ -179,14 +181,16 @@ func (p *physicalStrip) SetAudibility(val float64) {
 	p.setter_float("Audibility", val)
 }
 
-// GetMc panics reason invalid parameter
+// GetMc logs a warning reason invalid parameter
+// it always returns zero value
 func (p *physicalStrip) GetMc() bool {
-	panic("invalid parameter MC for physicalStrip")
+	log.Warn("invalid parameter MC for physicalStrip")
+	return false
 }
 
-// SetMc panics reason invalid parameter
+// SetMc logs a warning reason invalid parameter
 func (p *physicalStrip) SetMc(val bool) {
-	panic("invalid parameter MC for physicalStrip")
+	log.Warn("invalid parameter MC for physicalStrip")
 }
 
 // virtualStrip represents a single virtual strip
@@ -221,34 +225,40 @@ func (v *virtualStrip) SetMc(val bool) {
 	v.setter_bool("MC", val)
 }
 
-// GetComp panics reason invalid parameter
+// GetComp logs a warning reason invalid parameter
+// it always returns zero value
 func (v *virtualStrip) GetComp() float64 {
-	panic("invalid parameter Comp for virtualStrip")
+	log.Warn("invalid parameter Comp for virtualStrip")
+	return 0
 }
 
-// SetComp panics reason invalid parameter
+// SetComp logs a warning reason invalid parameter
 func (v *virtualStrip) SetComp(val float64) {
-	panic("invalid parameter Comp for virtualStrip")
+	log.Warn("invalid parameter Comp for virtualStrip")
 }
 
-// GetGate panics reason invalid parameter
+// GetGate logs a warning reason invalid parameter
+// it always returns zero value
 func (v *virtualStrip) GetGate() float64 {
-	panic("invalid parameter Gate for virtualStrip")
+	log.Warn("invalid parameter Gate for virtualStrip")
+	return 0
 }
 
-// SetGate panics reason invalid parameter
+// SetGate logs a warning reason invalid parameter
 func (v *virtualStrip) SetGate(val float64) {
-	panic("invalid parameter Gate for virtualStrip")
+	log.Warn("invalid parameter Gate for virtualStrip")
 }
 
-// GetAudibility panics reason invalid parameter
+// GetAudibility logs a warning reason invalid parameter
+// it always returns zero value
 func (v *virtualStrip) GetAudibility() float64 {
-	panic("invalid parameter Audibility for virtualStrip")
+	log.Warn("invalid parameter Audibility for virtualStrip")
+	return 0
 }
 
-// SetAudibility panics reason invalid parameter
+// SetAudibility logs a warning reason invalid parameter
 func (v *virtualStrip) SetAudibility(val float64) {
-	panic("invalid parameter Audibility for virtualStrip")
+	log.Warn("invalid parameter Audibility for virtualStrip")
 }
 
 // AppGain sets the gain in db by val for the app matching name.

tests/helper_test.go

@@ -4,7 +4,7 @@ import (
 	"log"
 	"testing"
 
-	"github.com/onyx-and-iris/voicemeeter-api-go"
+	"github.com/onyx-and-iris/voicemeeter"
 )
 
 var (

util.go

@@ -28,8 +28,8 @@ func roundFloat(val float64, precision uint) float64 {
 // convertLevel performs the necessary math for a channel level
 func convertLevel(i float64) float64 {
 	if i > 0 {
-		val := 20 * math.Log10(float64(i))
+		val := 20 * math.Log10(i)
-		return float64(roundFloat(float64(val), 1))
+		return roundFloat(val, 1)
 	}
 	return -200.0
 }

vban.go

@@ -1,6 +1,10 @@
 package voicemeeter
 
-import "fmt"
+import (
+	"fmt"
+
+	log "github.com/sirupsen/logrus"
+)
 
 // iVban defines the interface vban types must satisfy
 type iVban interface {
@@ -105,7 +109,8 @@ func (v *vbanStream) SetBit(val int) {
 	case 24:
 		val = 2
 	default:
-		panic("expected value 16 or 24")
+		log.Warn("expected value 16 or 24")
+		return
 	}
 	v.setter_int("Bit", val)
 }
@@ -139,19 +144,19 @@ func newVbanInStream(i int) iVban {
 	return iVban(&vbi)
 }
 
-// SetSr panics reason read only
+// SetSr logs a warning reason read only
 func (vbi *vbanInStream) SetSr(val int) {
-	panic("SR is readonly for vban instreams")
+	log.Warn("SR is readonly for vban instreams")
 }
 
-// SetChannel panics reason read only
+// SetChannel logs a warning reason read only
 func (vbi *vbanInStream) SetChannel(val int) {
-	panic("channel is readonly for vban instreams")
+	log.Warn("channel is readonly for vban instreams")
 }
 
-// SetBit panics reason read only
+// SetBit logs a warning reason read only
 func (vbi *vbanInStream) SetBit(val int) {
-	panic("bit is readonly for vban instreams")
+	log.Warn("bit is readonly for vban instreams")
 }
 
 type vbanOutStream struct {