Rename cmd -> examples

examples/autofish/autofish.go

@@ -0,0 +1,115 @@
+package main
+
+import (
+	"github.com/Tnze/go-mc/bot/basic"
+	"github.com/Tnze/go-mc/data/packetid"
+	pk "github.com/Tnze/go-mc/net/packet"
+	"log"
+	"time"
+
+	"github.com/google/uuid"
+
+	"github.com/Tnze/go-mc/bot"
+	"github.com/Tnze/go-mc/chat"
+	_ "github.com/Tnze/go-mc/data/lang/en-us"
+	"github.com/mattn/go-colorable"
+)
+
+const timeout = 45
+
+var (
+	c *bot.Client
+	p *basic.Player
+
+	watch chan time.Time
+)
+
+func main() {
+	log.SetOutput(colorable.NewColorableStdout())
+	c = bot.NewClient()
+	p = basic.NewPlayer(c, basic.DefaultSettings)
+
+	//Register event handlers
+	basic.EventsListener{
+		GameStart:  onGameStart,
+		ChatMsg:    onChatMsg,
+		Disconnect: onDisconnect,
+		Death:      onDeath,
+	}.Attach(c)
+	c.Events.AddListener(bot.PacketHandler{
+		ID:       packetid.NamedSoundEffect,
+		Priority: 0,
+		F: func(p pk.Packet) error {
+			return onSound()
+		},
+	})
+
+	//Login
+	err := c.JoinServer("127.0.0.1")
+	if err != nil {
+		log.Fatal(err)
+	}
+	log.Println("Login success")
+
+	//JoinGame
+	err = c.HandleGame()
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func onDeath() error {
+	log.Println("Died and Respawned")
+	// If we exclude Respawn(...) then the player won't press the "Respawn" button upon death
+	return p.Respawn()
+}
+
+func onGameStart() error {
+	log.Println("Game start")
+
+	watch = make(chan time.Time)
+	go watchDog()
+
+	return c.UseItem(0)
+}
+
+//goland:noinspection SpellCheckingInspection
+func onSound(name string, category int, x, y, z float64, volume, pitch float32) error {
+	if name == "entity.fishing_bobber.splash" {
+		if err := c.UseItem(0); err != nil { //retrieve
+			return err
+		}
+		log.Println("gra~")
+		time.Sleep(time.Millisecond * 300)
+		if err := c.UseItem(0); err != nil { //throw
+			return err
+		}
+		watch <- time.Now()
+	}
+	return nil
+}
+
+func onChatMsg(c chat.Message, pos byte, uuid uuid.UUID) error {
+	log.Println("Chat:", c)
+	return nil
+}
+
+func onDisconnect(c chat.Message) error {
+	log.Println("Disconnect:", c)
+	return nil
+}
+
+func watchDog() {
+	to := time.NewTimer(time.Second * timeout)
+	for {
+		select {
+		case <-watch:
+		case <-to.C:
+			log.Println("rethrow")
+			if err := c.UseItem(0); err != nil {
+				panic(err)
+			}
+		}
+		to.Reset(time.Second * timeout)
+	}
+}