stop using vtprotobuf (it's not faster than standard pb code)

Author: markus-wa

README.md

@@ -282,8 +282,6 @@ Should you need to re-generate the protobuf generated code in the `msg` package,
 
 ```
 go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
-go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
-go install github.com/planetscale/vtprotobuf/cmd/protoc-gen-go-vtproto@latest
 ```
 
 Make sure both are inside your `PATH` variable.

examples/net-messages/README.md

@@ -42,7 +42,7 @@ import (
 
 cfg := dem.DefaultParserConfig
 cfg.AdditionalNetMessageCreators = map[int]dem.NetMessageCreator{
-	int(msg.SVC_Messages_svc_BSPDecal): func() dem.VTProtobufMessage {
+	int(msg.SVC_Messages_svc_BSPDecal): func() proto.Message {
 		return new(msg.CSVCMsg_BSPDecal)
 	},
 }

examples/net-messages/netmessages.go

@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"os"
 
+	"google.golang.org/protobuf/proto"
+
 	ex "github.com/markus-wa/demoinfocs-golang/v2/examples"
 	demoinfocs "github.com/markus-wa/demoinfocs-golang/v2/pkg/demoinfocs"
 	msg "github.com/markus-wa/demoinfocs-golang/v2/pkg/demoinfocs/msg"
@@ -18,7 +20,7 @@ func main() {
 	// Configure parsing of BSPDecal net-message
 	cfg := demoinfocs.DefaultParserConfig
 	cfg.AdditionalNetMessageCreators = map[int]demoinfocs.NetMessageCreator{
-		int(msg.SVC_Messages_svc_BSPDecal): func() demoinfocs.VTProtobufMessage {
+		int(msg.SVC_Messages_svc_BSPDecal): func() proto.Message {
 			return new(msg.CSVCMsg_BSPDecal)
 		},
 	}

pkg/demoinfocs/demoinfocs_test.go

@@ -19,6 +19,7 @@ import (
 
 	dispatch "github.com/markus-wa/godispatch"
 	"github.com/stretchr/testify/assert"
+	"google.golang.org/protobuf/proto"
 
 	demoinfocs "github.com/markus-wa/demoinfocs-golang/v2/pkg/demoinfocs"
 	common "github.com/markus-wa/demoinfocs-golang/v2/pkg/demoinfocs/common"
@@ -56,7 +57,7 @@ func TestDemoInfoCs(t *testing.T) {
 	p := demoinfocs.NewParserWithConfig(f, demoinfocs.ParserConfig{
 		MsgQueueBufferSize: 1000,
 		AdditionalNetMessageCreators: map[int]demoinfocs.NetMessageCreator{
-			4: func() demoinfocs.VTProtobufMessage { return new(msg.CNETMsg_Tick) },
+			4: func() proto.Message { return new(msg.CNETMsg_Tick) },
 		},
 	})
 

pkg/demoinfocs/matchinfo.go

@@ -5,6 +5,7 @@ import (
 	"strings"
 
 	"github.com/pkg/errors"
+	"google.golang.org/protobuf/proto"
 
 	"github.com/markus-wa/demoinfocs-golang/v2/pkg/demoinfocs/msg"
 )
@@ -15,7 +16,7 @@ import (
 func MatchInfoDecryptionKey(b []byte) ([]byte, error) {
 	m := new(msg.CDataGCCStrike15V2_MatchInfo)
 
-	err := m.UnmarshalVT(b)
+	err := proto.Unmarshal(b, m)
 	if err != nil {
 		return nil, errors.Wrap(err, "failed to unmarshal MatchInfo message")
 	}