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This commit is contained in:
Tnze
2021-12-19 13:37:45 +08:00
parent 58f7fe336d
commit a4c4ffd6be
8 changed files with 250 additions and 2273 deletions
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17
examples/frameworkServer/Dimension.snbt
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@ -1,17 +0,0 @@
{
piglin_safe: 0b,
natural: 1b,
ambient_light: 0.0f,
infiniburn: "minecraft:infiniburn_overworld",
respawn_anchor_works: 0b,
has_skylight: 1b,
bed_works: 1b,
effects: "minecraft:overworld",
has_raids: 1b,
min_y: 0,
height: 256,
logical_height: 256,
coordinate_scale: 1.0d,
ultrawarm: 0b,
has_ceiling: 0b
}

2093
examples/frameworkServer/DimensionCodec.snbt
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File diff suppressed because it is too large Load Diff

96
examples/frameworkServer/main.go
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@ -8,18 +8,9 @@ import (
"os"
"github.com/Tnze/go-mc/chat"
"github.com/Tnze/go-mc/data/packetid"
"github.com/Tnze/go-mc/nbt"
"github.com/Tnze/go-mc/net"
pk "github.com/Tnze/go-mc/net/packet"
"github.com/Tnze/go-mc/server"
"github.com/google/uuid"
)
type MyServer struct {
playerList *server.PlayerList
}
const MaxPlayer = 20
const IconPath = "./server-icon.png"
@ -31,61 +22,24 @@ func main() {
if err != nil {
log.Fatalf("Set server info error: %v", err)
}
ms := MyServer{
playerList: playerList,
}
defaultDimension := server.NewSimpleDim(16)
defaultDimension.LoadChunk(server.ChunkPos{X: 0, Z: 0}, server.EmptyChunk(16))
s := server.Server{
ListPingHandler: serverInfo,
LoginHandler: &server.MojangLoginHandler{
OnlineMode: true,
Threshold: 256,
},
GamePlay: &ms,
GamePlay: &server.Game{
Dim: defaultDimension,
PlayerList: playerList,
},
}
if err := s.Listen(":25565"); err != nil {
log.Fatalf("Listen error: %v", err)
}
}
func (m *MyServer) AcceptPlayer(name string, id uuid.UUID, protocol int32, conn *net.Conn) {
// Add player into PlayerList
remove := m.playerList.TryInsert(server.PlayerSample{
Name: name,
ID: id,
})
if remove == nil {
err := conn.WritePacket(pk.Marshal(packetid.ClientboundDisconnect,
chat.TranslateMsg("multiplayer.disconnect.server_full"),
))
if err != nil {
log.Printf("Write packet fail: %v", err)
}
return
}
defer remove()
if err := m.joinGame(conn); err != nil {
log.Printf("Write packet fail: %v", err)
return
}
if err := m.playerPositionAndLook(conn); err != nil {
log.Printf("Write packet fail: %v", err)
return
}
var p pk.Packet
for {
err := conn.ReadPacket(&p)
if err != nil {
log.Printf("Read packet fail: %v", err)
break
}
log.Printf("Read packet: %#X", p.ID)
}
}
func readIcon() image.Image {
f, err := os.Open(IconPath)
// if the file doesn't exist, return nil
@ -102,41 +56,3 @@ func readIcon() image.Image {
}
return icon
}
//go:embed DimensionCodec.snbt
var dimensionCodecSNBT string
//go:embed Dimension.snbt
var dimensionSNBT string
func (m *MyServer) joinGame(conn *net.Conn) error {
return conn.WritePacket(pk.Marshal(packetid.ClientboundLogin,
pk.Int(0), // EntityID
pk.Boolean(false), // Is hardcore
pk.UnsignedByte(1), // Gamemode
pk.Byte(1), // Previous Gamemode
pk.VarInt(1), // World Count
pk.Ary{Len: 1, Ary: []pk.Identifier{"world"}}, // World Names
pk.NBT(nbt.StringifiedMessage(dimensionCodecSNBT)), // Dimension codec
pk.NBT(nbt.StringifiedMessage(dimensionSNBT)), // Dimension
pk.Identifier("world"), // World Name
pk.Long(0), // Hashed Seed
pk.VarInt(MaxPlayer), // Max Players
pk.VarInt(15), // View Distance
pk.VarInt(15), // Simulation Distance
pk.Boolean(false), // Reduced Debug Info
pk.Boolean(true), // Enable respawn screen
pk.Boolean(false), // Is Debug
pk.Boolean(true), // Is Flat
))
}
func (m *MyServer) playerPositionAndLook(conn *net.Conn) error {
return conn.WritePacket(pk.Marshal(packetid.ClientboundPlayerPosition,
pk.Double(0), pk.Double(0), pk.Double(0), // XYZ
pk.Float(0), pk.Float(0), // Yaw Pitch
pk.Byte(0), // flag
pk.VarInt(0), // TP ID
pk.Boolean(false), // Dismount vehicle
))
}