format repo with "gofumpt" tool

data/entity/gen_entity.go

@@ -17,7 +17,7 @@ import (
 const (
 	version = "1.17"
 	infoURL = "https://raw.githubusercontent.com/PrismarineJS/minecraft-data/master/data/pc/" + version + "/entities.json"
-	//language=gohtml
+	// language=gohtml
 	entityTmpl = `// Code generated by gen_entity.go DO NOT EDIT.
 // Package entity stores information about entities in Minecraft.
 package entity

data/item/gen_item.go

@@ -17,7 +17,7 @@ import (
 const (
 	version = "1.17"
 	infoURL = "https://raw.githubusercontent.com/PrismarineJS/minecraft-data/master/data/pc/" + version + "/items.json"
-	//language=gohtml
+	// language=gohtml
 	itemTmpl = `// Code generated by gen_item.go DO NOT EDIT.
 // Package item stores information about items in Minecraft.
 package item

data/lang/gen_lang.go

@@ -1,4 +1,5 @@
-//+build generate
+//go:build generate
+// +build generate
 
 // This program can automatically download language.json file and convert into .go
 package main
@@ -17,9 +18,8 @@ import (
 	"text/template"
 )
 
-var (
-	//language=gohtml
-	langTmpl = `// Code generated by downloader.go; DO NOT EDIT. 
+// language=gohtml
+var langTmpl = `// Code generated by downloader.go; DO NOT EDIT. 
 package {{.Name}}
 {{if ne .Name "en_us"}}
 import "github.com/Tnze/go-mc/chat"
@@ -28,7 +28,6 @@ func init() { chat.SetLanguage(Map) }
 {{end}}
 var Map = {{.LangMap | printf "%#v"}}
 `
-)
 
 //go:generate go run $GOFILE
 //go:generate go fmt ./...
@@ -90,7 +89,7 @@ func main() {
 }
 
 func lang(name, hash string) {
-	//download language
+	// download language
 	LangURL := "http://resources.download.minecraft.net/" + hash[:2] + "/" + hash
 	resp, err := http.Get(LangURL)
 	if err != nil {
@@ -112,12 +111,12 @@ func readLang(name string, r io.Reader) {
 	pName := strings.ReplaceAll(name, "_", "-")
 
 	// mkdir
-	err = os.Mkdir(pName, 0777)
+	err = os.Mkdir(pName, 0o777)
 	if err != nil && !os.IsExist(err) {
 		panic(err)
 	}
 
-	f, err := os.OpenFile(filepath.Join(pName, name+".go"), os.O_CREATE|os.O_RDWR|os.O_TRUNC, 0666)
+	f, err := os.OpenFile(filepath.Join(pName, name+".go"), os.O_CREATE|os.O_RDWR|os.O_TRUNC, 0o666)
 	if err != nil {
 		panic(err)
 	}
@@ -143,7 +142,7 @@ var javaN = regexp.MustCompile(`%[0-9]\$s`)
 
 // Java use %2$s to refer to the second arg, but Golang use %2s, so we need this
 func trans(m map[string]string) {
-	//replace "%[0-9]\$s" with "%[0-9]s"
+	// replace "%[0-9]\$s" with "%[0-9]s"
 	for i := range m {
 		c := m[i]
 		if javaN.MatchString(c) {
@@ -169,8 +168,8 @@ func assetIndexURL() (string, error) {
 		Latest struct {
 			Release string `json:"release"`
 		} `json:"latest"`
-		Versions []struct{
-			ID string `json:"id"`
+		Versions []struct {
+			ID  string `json:"id"`
 			URL string `json:"url"`
 		} `json:"versions"`
 	}
@@ -196,8 +195,8 @@ func assetIndexURL() (string, error) {
 		return "", errors.New("could not determine versionURL")
 	}
 
-	var version struct{
-		AssetIndex struct{
+	var version struct {
+		AssetIndex struct {
 			URL string `json:"url"`
 		} `json:"assetIndex"`
 	}

data/packetid/packetid.go

@@ -2,9 +2,10 @@ package packetid
 
 //go:generate stringer -type ClientboundPacketID
 //go:generate stringer -type ServerboundPacketID
-
-type ClientboundPacketID int32
-type ServerboundPacketID int32
+type (
+	ClientboundPacketID int32
+	ServerboundPacketID int32
+)
 
 // Login Clientbound
 const (

data/registry/generate.go

@@ -71,7 +71,7 @@ func main() {
 		log.Fatal(err)
 	}
 
-	err = os.WriteFile("blockentitytype/blockentitytype.go", formattedSource, 0666)
+	err = os.WriteFile("blockentitytype/blockentitytype.go", formattedSource, 0o666)
 	if err != nil {
 		log.Fatal(err)
 	}

data/soundid/gen_soundid.go

@@ -16,7 +16,7 @@ import (
 const (
 	version     = "1.17.1"
 	protocolURL = "https://pokechu22.github.io/Burger/" + version + ".json"
-	//language=gohtml
+	// language=gohtml
 	soundTmpl = `// Code generated by gen_soundid.go. DO NOT EDIT.
 
 package soundid