88 lines
1.9 KiB
Go
88 lines
1.9 KiB
Go
// Package ptypes implements encoding and decoding for high-level packets.
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package ptypes
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import (
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"github.com/Tnze/go-mc/data"
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pk "github.com/Tnze/go-mc/net/packet"
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)
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// PositionAndLookClientbound describes the location and orientation of
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// the player.
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type PositionAndLookClientbound struct {
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X, Y, Z pk.Double
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Yaw, Pitch pk.Float
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Flags pk.Byte
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TeleportID pk.VarInt
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}
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func (p *PositionAndLookClientbound) RelativeX() bool {
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return p.Flags&0x01 != 0
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}
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func (p *PositionAndLookClientbound) RelativeY() bool {
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return p.Flags&0x02 != 0
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}
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func (p *PositionAndLookClientbound) RelativeZ() bool {
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return p.Flags&0x04 != 0
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}
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func (p *PositionAndLookClientbound) RelativeYaw() bool {
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return p.Flags&0x08 != 0
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}
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func (p *PositionAndLookClientbound) RelativePitch() bool {
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return p.Flags&0x10 != 0
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}
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func (p *PositionAndLookClientbound) Decode(pkt pk.Packet) error {
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return pkt.Scan(&p.X, &p.Y, &p.Z, &p.Yaw, &p.Pitch, &p.Flags, &p.TeleportID)
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}
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// PositionAndLookServerbound describes the location and orientation of
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// the player.
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type PositionAndLookServerbound struct {
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X, Y, Z pk.Double
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Yaw, Pitch pk.Float
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OnGround pk.Boolean
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}
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func (p PositionAndLookServerbound) Encode() pk.Packet {
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return pk.Marshal(
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data.PositionLook,
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pk.Double(p.X),
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pk.Double(p.Y),
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pk.Double(p.Z),
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pk.Float(p.Yaw),
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pk.Float(p.Pitch),
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pk.Boolean(p.OnGround),
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)
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}
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// Position describes the position of the player.
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type Position struct {
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X, Y, Z pk.Double
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OnGround pk.Boolean
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}
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func (p Position) Encode() pk.Packet {
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return pk.Marshal(
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data.PositionServerbound,
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pk.Double(p.X),
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pk.Double(p.Y),
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pk.Double(p.Z),
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pk.Boolean(p.OnGround),
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)
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}
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// Look describes the rotation of the player.
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type Look struct {
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Yaw, Pitch pk.Float
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OnGround pk.Boolean
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}
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func (p Look) Encode() pk.Packet {
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return pk.Marshal(
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data.PositionLook,
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pk.Float(p.Yaw),
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pk.Float(p.Pitch),
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pk.Boolean(p.OnGround),
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)
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}
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