Start gen refactor

Signed-off-by: jolheiser <john.olheiser@gmail.com>

data/soundid/gen_soundid.go

@@ -0,0 +1,96 @@
+//+build ignore
+
+// gen_soundid.go generates the enumeration of sound IDs.
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"os"
+	"sort"
+)
+
+const (
+	URL = "https://pokechu22.github.io/Burger/1.17.1.json"
+)
+
+type sound struct {
+	ID   int64
+	Name string
+}
+
+//go:generate go run $GOFILE
+func main() {
+	sounds, err := downloadSoundInfo()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error: %v\n", err)
+		os.Exit(1)
+	}
+
+	f, err := os.Create("soundid.go")
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error: %v\n", err)
+		os.Exit(1)
+	}
+	defer f.Close()
+
+	fmt.Fprintln(f, "// Code generated by gen_soundIDs.go. DO NOT EDIT.")
+	fmt.Fprintln(f)
+	fmt.Fprintln(f, "package soundid")
+	fmt.Fprintln(f)
+
+	fmt.Fprintln(f, "// SoundID represents a sound ID used in the minecraft protocol.")
+	fmt.Fprintln(f, "type SoundID int32")
+	fmt.Fprintln(f)
+	fmt.Fprintln(f, "// SoundNames - map of ids to names for sounds.")
+
+	fmt.Fprintln(f, "var SoundNames map[SoundID]string = map[SoundID]string{")
+	for _, v := range sounds {
+		fmt.Fprintf(f, `    %d: "%s",`, v.ID, v.Name)
+		fmt.Fprintln(f)
+	}
+	fmt.Fprintln(f, "}")
+	fmt.Fprintln(f)
+
+	fmt.Fprintln(f, "// GetSoundNameByID helper method")
+	fmt.Fprintln(f, "func GetSoundNameByID(id SoundID) (string,bool) {")
+	fmt.Fprintln(f, "    name, ok := SoundNames[id]")
+	fmt.Fprintln(f, "    return name, ok")
+	fmt.Fprintln(f, "}")
+}
+
+func downloadSoundInfo() ([]sound, error) {
+	resp, err := http.Get(URL)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	x := []map[string]interface{}{}
+
+	// if err := json.Unmarshal([]byte(data), &x); err != nil {
+	if err := json.NewDecoder(resp.Body).Decode(&x); err != nil {
+		return nil, err
+	}
+
+	out := []sound{}
+	for i := range x {
+		if sounds, ok := x[i]["sounds"]; ok {
+			// fmt.Fprintf("sounds: %#v\n", sounds)
+			for _, value := range sounds.(map[string]interface{}) {
+				// fmt.Fprintf("%d: %s\n", int64(value.(map[string]interface{})["id"].(float64)), value.(map[string]interface{})["name"])
+				out = append(out, sound{ID: int64(value.(map[string]interface{})["id"].(float64)), Name: value.(map[string]interface{})["name"].(string)})
+			}
+		} else {
+			// fmt.Fprintf("NO SOUNDS FOUND IN DATA!")
+			return nil, fmt.Errorf("No sounds found in data from %s", protocolURL)
+		}
+	}
+
+	sort.SliceStable(out, func(i, j int) bool {
+		return out[i].ID < out[j].ID
+	})
+
+	return out, nil
+}