go fmt all files.

add midi event toggle to the pooler

README.md

@@ -42,21 +42,24 @@ package main
 
 import (
 	"fmt"
+	"log"
 
 	"github.com/onyx-and-iris/voicemeeter-api-go"
 )
 
 func main() {
 	kindId := "banana"
-	vm := voicemeeter.NewRemote(kindId)
+	vm, err := voicemeeter.NewRemote(kindId)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer vm.Logout()
 
 	vm.Login()
 
 	vm.Strip[0].SetLabel("rode podmic")
 	vm.Strip[0].SetMute(true)
 	fmt.Printf("Strip 0 (%s) mute was set to %v\n", vm.Strip[0].GetLabel(), vm.Strip[0].GetMute())
-
-	vm.Logout()
 }
 ```
 

base.go

@@ -326,7 +326,8 @@ func getMidiMessage() bool {
 		uintptr(unsafe.Pointer(&b1[0])),
 		uintptr(1024),
 	)
-	if int(res) < 0 {
+	x := int(res)
+	if x < 0 {
 		err := fmt.Errorf("VBVMR_GetMidiMessage returned %d", res)
 		fmt.Println(err)
 		os.Exit(1)

examples/obs/go.mod

@@ -0,0 +1,16 @@
+module main
+
+go 1.18
+
+require (
+	github.com/andreykaipov/goobs v0.10.0
+	github.com/onyx-and-iris/voicemeeter-api-go v1.4.1
+)
+
+require (
+	github.com/buger/jsonparser v1.1.1 // indirect
+	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
+)

examples/obs/go.sum

@@ -0,0 +1,18 @@
+github.com/andreykaipov/goobs v0.10.0 h1:wa4CxbYu/NqwUmx5E4/baDqYRYEmfHwg2T23RAg3jlU=
+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 v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+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 v1.4.1 h1:2vGaRGCPwN9PlWspbdkDelsfxWHHkZqxozkd6FOcl28=
+github.com/onyx-and-iris/voicemeeter-api-go v1.4.1/go.mod h1:zAdBhHXQ9n37CUbLizbOPmAutyZI8Ncqeu5e9u1Fy14=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+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 v0.0.0-20220708085239-5a0f0661e09d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

examples/obs/main.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"github.com/onyx-and-iris/voicemeeter-api-go"
+
+	"github.com/andreykaipov/goobs"
+	"github.com/andreykaipov/goobs/api/events"
+)
+
+func onStart(vm *voicemeeter.Remote) {
+	vm.Strip[0].SetMute(true)
+	vm.Strip[1].SetB1(true)
+	vm.Strip[2].SetB1(true)
+}
+
+func onBrb(vm *voicemeeter.Remote) {
+	vm.Strip[7].FadeTo(0, 500)
+	vm.Bus[0].SetMute(true)
+}
+
+func onLive(vm *voicemeeter.Remote) {
+	vm.Strip[0].SetMute(false)
+	vm.Strip[7].FadeTo(-6, 500)
+	vm.Strip[7].SetA3(true)
+	vm.Vban.InStream[0].SetOn(true)
+}
+
+func onEnd(vm *voicemeeter.Remote) {
+	vm.Strip[0].SetMute(true)
+	vm.Strip[1].SetMute(true)
+	vm.Strip[1].SetB1(false)
+	vm.Strip[2].SetMute(true)
+	vm.Strip[2].SetB1(false)
+	vm.Vban.InStream[0].SetOn(false)
+}
+
+func main() {
+	vm, err := voicemeeter.NewRemote("potato")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer vm.Logout()
+
+	vm.Login()
+
+	obs, err := goobs.New("localhost:4455", goobs.WithPassword("mystrongpass"))
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer obs.Disconnect()
+
+	version, _ := obs.General.GetVersion()
+	fmt.Printf("OBS Studio version: %s\n", version.ObsVersion)
+	fmt.Printf("Websocket server version: %s\n", version.ObsWebSocketVersion)
+
+	go obs.Listen(func(event any) {
+		switch e := event.(type) {
+		case *events.CurrentProgramSceneChanged:
+			fmt.Printf("Switched to scene %s\n", e.SceneName)
+			switch e.SceneName {
+			case "START":
+				onStart(vm)
+			case "BRB":
+				onBrb(vm)
+			case "LIVE":
+				onLive(vm)
+			case "END":
+				onEnd(vm)
+			}
+		}
+	})
+
+	time.Sleep(30 * time.Second)
+}

examples/observer/main.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"fmt"
-	"os"
+	"log"
 	"time"
 
 	"github.com/onyx-and-iris/voicemeeter-api-go"
@@ -23,16 +23,13 @@ func (o observer) Deregister() {
 func (o observer) OnUpdate(subject string) {
 	if subject == "pdirty" {
 		fmt.Println("pdirty!")
-	}
-	if subject == "mdirty" {
+	} else if subject == "mdirty" {
 		fmt.Println("mdirty!")
-	}
-	if subject == "midi" {
+	} else if subject == "midi" {
 		var current = o.vm.Midi.Current()
 		var val = o.vm.Midi.Get(current)
 		fmt.Printf("Value of midi button %d: %d\n", current, val)
-	}
-	if subject == "ldirty" {
+	} else if subject == "ldirty" {
 		fmt.Printf("%v %v %v %v %v %v %v %v\n",
 			o.vm.Bus[0].Levels().IsDirty(),
 			o.vm.Bus[1].Levels().IsDirty(),
@@ -49,8 +46,7 @@ func (o observer) OnUpdate(subject string) {
 func main() {
 	vm, err := voicemeeter.NewRemote("potato")
 	if err != nil {
-		fmt.Println(err)
-		os.Exit(1)
+		log.Fatal(err)
 	}
 	defer vm.Logout()
 

helper_test.go

@@ -1,7 +1,7 @@
 package voicemeeter
 
 import (
-	"fmt"
+	"log"
 	"os"
 	"testing"
 	"time"
@@ -13,8 +13,7 @@ var (
 
 func TestMain(m *testing.M) {
 	if err != nil {
-		fmt.Println(err)
-		os.Exit(1)
+		log.Fatal(err)
 	}
 
 	vm.Login()

path.go

@@ -3,7 +3,7 @@ package voicemeeter
 import (
 	"errors"
 	"fmt"
-	"os"
+	"log"
 	"path/filepath"
 	"runtime"
 	"strings"
@@ -49,8 +49,7 @@ func dllPath() (string, error) {
 func getDllPath() string {
 	path, err := dllPath()
 	if err != nil {
-		fmt.Println(err)
-		os.Exit(1)
+		log.Fatal(err)
 	}
 	return path
 }

publisher.go

@@ -119,7 +119,7 @@ func (p *pooler) macrobuttons() {
 
 func (p *pooler) midi() {
 	for p.run {
-		if getMidiMessage() {
+		if p.event.midi && getMidiMessage() {
 			p.notify("midi")
 		}
 		time.Sleep(33 * time.Millisecond)

tests/helper_test.go

@@ -1,7 +1,7 @@
 package voicemeeter_test
 
 import (
-	"fmt"
+	"log"
 	"os"
 	"testing"
 	"time"
@@ -15,8 +15,7 @@ var (
 
 func TestMain(m *testing.M) {
 	if err != nil {
-		fmt.Println(err)
-		os.Exit(1)
+		log.Fatal(err)
 	}
 	defer vm.Logout()