change data/registry generator

data/registry/generate.go

@@ -1,89 +0,0 @@
-package main
-
-import (
-	"bytes"
-	_ "embed"
-	"encoding/json"
-	"go/format"
-	"log"
-	"os"
-	"path/filepath"
-	"text/template"
-
-	"github.com/Tnze/go-mc/internal/generateutils"
-)
-
-type registry struct {
-	Default string `json:"default"`
-	Entries map[string]struct {
-		ProtocolID int `json:"protocol_id"`
-	}
-	ProtocolID int `json:"protocol_id"`
-}
-
-// This file is generated with following command
-//
-//	java -DbundlerMainClass="net.minecraft.data.Main" -jar server.jar --all
-//
-// And you can found it at the generated\reports\ folder.
-//
-//go:embed registries.json
-var registersJson []byte
-
-//go:embed template.go.tmpl
-var tempSource string
-
-type tempData struct {
-	PackageName string
-	Default     string
-	Entries     []string
-	TypeName    string
-}
-
-var temp = template.Must(template.
-	New("block_template").
-	Funcs(template.FuncMap{
-		"UpperTheFirst": generateutils.UpperTheFirst,
-		"ToGoTypeName":  generateutils.ToGoTypeName,
-		"Generator":     func() string { return "data/registry/generate.go" },
-	}).
-	Parse(tempSource),
-)
-
-func main() {
-	var registries map[string]registry
-	if err := json.Unmarshal(registersJson, &registries); err != nil {
-		log.Fatal(err)
-	}
-
-	generateRegistry(registries["minecraft:block_entity_type"], "BlockEntityType", "blockentitytype")
-	generateRegistry(registries["minecraft:entity_type"], "EntityType", "entitytype")
-}
-
-func generateRegistry(r registry, typeName, packageName string) {
-	entries := make([]string, len(r.Entries))
-	for name, v := range r.Entries {
-		entries[v.ProtocolID] = name
-	}
-
-	var buff bytes.Buffer
-	err := temp.Execute(&buff, tempData{
-		PackageName: packageName,
-		Default:     r.Default,
-		Entries:     entries,
-		TypeName:    typeName,
-	})
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	formattedSource, err := format.Source(buff.Bytes())
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	err = os.WriteFile(filepath.Join(packageName, packageName+".go"), formattedSource, 0o666)
-	if err != nil {
-		log.Fatal(err)
-	}
-}

data/registry/template.go.tmpl

@@ -1,25 +0,0 @@
-// Code generated by {{Generator}}; DO NOT EDIT.
-
-package {{ .PackageName }}
-
-{{ $typeName := .TypeName}}
-type {{$typeName}} int
-
-func (n {{$typeName}}) String() string {
-	if n < 0 || int(n) >= len(names) {
-		return "<invalid {{$typeName}}>"
-	}
-	return names[n]
-}
-
-const (
-{{- range $index, $elem := .Entries}}
-    {{$elem | ToGoTypeName}} {{if eq $index 0 -}} {{$typeName}} = iota {{- end}}
-{{- end}}
-)
-
-var names = []string{
-{{- range $index, $elem := .Entries}}
-    {{printf "%q" $elem}},
-{{- end}}
-}