move gotd fork into repo. (#111)

- update to latest telegram layer
- remove some references to fields in tg.Entities that don't exist in
the schema
- originally added here:
https://github.com/beeper/td/commit/820929062a2ba0104397bc01235ab58a9cff780e
  - referenced here
-
https://github.com/mautrix/telegramgo/commit/124f0967ed195b5a380c9bd02e170ada9710dde3
-
https://github.com/mautrix/telegramgo/commit/4205047aab2e0639217148b5d125bfaab668bd8e

pkg/gotd/tdapi/tl_mask_position_gen.go

@@ -0,0 +1,308 @@
+// Code generated by gotdgen, DO NOT EDIT.
+
+package tdapi
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sort"
+	"strings"
+
+	"go.uber.org/multierr"
+
+	"go.mau.fi/mautrix-telegram/pkg/gotd/bin"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tdjson"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tdp"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tgerr"
+)
+
+// No-op definition for keeping imports.
+var (
+	_ = bin.Buffer{}
+	_ = context.Background()
+	_ = fmt.Stringer(nil)
+	_ = strings.Builder{}
+	_ = errors.Is
+	_ = multierr.AppendInto
+	_ = sort.Ints
+	_ = tdp.Format
+	_ = tgerr.Error{}
+	_ = tdjson.Encoder{}
+)
+
+// MaskPosition represents TL type `maskPosition#82fbb63e`.
+type MaskPosition struct {
+	// Part of the face, relative to which the mask is placed
+	Point MaskPointClass
+	// Shift by X-axis measured in widths of the mask scaled to the face size, from left to
+	// right. (For example, -1.0 will place the mask just to the left of the default mask
+	// position)
+	XShift float64
+	// Shift by Y-axis measured in heights of the mask scaled to the face size, from top to
+	// bottom. (For example, 1.0 will place the mask just below the default mask position)
+	YShift float64
+	// Mask scaling coefficient. (For example, 2.0 means a doubled size)
+	Scale float64
+}
+
+// MaskPositionTypeID is TL type id of MaskPosition.
+const MaskPositionTypeID = 0x82fbb63e
+
+// Ensuring interfaces in compile-time for MaskPosition.
+var (
+	_ bin.Encoder     = &MaskPosition{}
+	_ bin.Decoder     = &MaskPosition{}
+	_ bin.BareEncoder = &MaskPosition{}
+	_ bin.BareDecoder = &MaskPosition{}
+)
+
+func (m *MaskPosition) Zero() bool {
+	if m == nil {
+		return true
+	}
+	if !(m.Point == nil) {
+		return false
+	}
+	if !(m.XShift == 0) {
+		return false
+	}
+	if !(m.YShift == 0) {
+		return false
+	}
+	if !(m.Scale == 0) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (m *MaskPosition) String() string {
+	if m == nil {
+		return "MaskPosition(nil)"
+	}
+	type Alias MaskPosition
+	return fmt.Sprintf("MaskPosition%+v", Alias(*m))
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*MaskPosition) TypeID() uint32 {
+	return MaskPositionTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*MaskPosition) TypeName() string {
+	return "maskPosition"
+}
+
+// TypeInfo returns info about TL type.
+func (m *MaskPosition) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "maskPosition",
+		ID:   MaskPositionTypeID,
+	}
+	if m == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "Point",
+			SchemaName: "point",
+		},
+		{
+			Name:       "XShift",
+			SchemaName: "x_shift",
+		},
+		{
+			Name:       "YShift",
+			SchemaName: "y_shift",
+		},
+		{
+			Name:       "Scale",
+			SchemaName: "scale",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (m *MaskPosition) Encode(b *bin.Buffer) error {
+	if m == nil {
+		return fmt.Errorf("can't encode maskPosition#82fbb63e as nil")
+	}
+	b.PutID(MaskPositionTypeID)
+	return m.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (m *MaskPosition) EncodeBare(b *bin.Buffer) error {
+	if m == nil {
+		return fmt.Errorf("can't encode maskPosition#82fbb63e as nil")
+	}
+	if m.Point == nil {
+		return fmt.Errorf("unable to encode maskPosition#82fbb63e: field point is nil")
+	}
+	if err := m.Point.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode maskPosition#82fbb63e: field point: %w", err)
+	}
+	b.PutDouble(m.XShift)
+	b.PutDouble(m.YShift)
+	b.PutDouble(m.Scale)
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (m *MaskPosition) Decode(b *bin.Buffer) error {
+	if m == nil {
+		return fmt.Errorf("can't decode maskPosition#82fbb63e to nil")
+	}
+	if err := b.ConsumeID(MaskPositionTypeID); err != nil {
+		return fmt.Errorf("unable to decode maskPosition#82fbb63e: %w", err)
+	}
+	return m.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (m *MaskPosition) DecodeBare(b *bin.Buffer) error {
+	if m == nil {
+		return fmt.Errorf("can't decode maskPosition#82fbb63e to nil")
+	}
+	{
+		value, err := DecodeMaskPoint(b)
+		if err != nil {
+			return fmt.Errorf("unable to decode maskPosition#82fbb63e: field point: %w", err)
+		}
+		m.Point = value
+	}
+	{
+		value, err := b.Double()
+		if err != nil {
+			return fmt.Errorf("unable to decode maskPosition#82fbb63e: field x_shift: %w", err)
+		}
+		m.XShift = value
+	}
+	{
+		value, err := b.Double()
+		if err != nil {
+			return fmt.Errorf("unable to decode maskPosition#82fbb63e: field y_shift: %w", err)
+		}
+		m.YShift = value
+	}
+	{
+		value, err := b.Double()
+		if err != nil {
+			return fmt.Errorf("unable to decode maskPosition#82fbb63e: field scale: %w", err)
+		}
+		m.Scale = value
+	}
+	return nil
+}
+
+// EncodeTDLibJSON implements tdjson.TDLibEncoder.
+func (m *MaskPosition) EncodeTDLibJSON(b tdjson.Encoder) error {
+	if m == nil {
+		return fmt.Errorf("can't encode maskPosition#82fbb63e as nil")
+	}
+	b.ObjStart()
+	b.PutID("maskPosition")
+	b.Comma()
+	b.FieldStart("point")
+	if m.Point == nil {
+		return fmt.Errorf("unable to encode maskPosition#82fbb63e: field point is nil")
+	}
+	if err := m.Point.EncodeTDLibJSON(b); err != nil {
+		return fmt.Errorf("unable to encode maskPosition#82fbb63e: field point: %w", err)
+	}
+	b.Comma()
+	b.FieldStart("x_shift")
+	b.PutDouble(m.XShift)
+	b.Comma()
+	b.FieldStart("y_shift")
+	b.PutDouble(m.YShift)
+	b.Comma()
+	b.FieldStart("scale")
+	b.PutDouble(m.Scale)
+	b.Comma()
+	b.StripComma()
+	b.ObjEnd()
+	return nil
+}
+
+// DecodeTDLibJSON implements tdjson.TDLibDecoder.
+func (m *MaskPosition) DecodeTDLibJSON(b tdjson.Decoder) error {
+	if m == nil {
+		return fmt.Errorf("can't decode maskPosition#82fbb63e to nil")
+	}
+
+	return b.Obj(func(b tdjson.Decoder, key []byte) error {
+		switch string(key) {
+		case tdjson.TypeField:
+			if err := b.ConsumeID("maskPosition"); err != nil {
+				return fmt.Errorf("unable to decode maskPosition#82fbb63e: %w", err)
+			}
+		case "point":
+			value, err := DecodeTDLibJSONMaskPoint(b)
+			if err != nil {
+				return fmt.Errorf("unable to decode maskPosition#82fbb63e: field point: %w", err)
+			}
+			m.Point = value
+		case "x_shift":
+			value, err := b.Double()
+			if err != nil {
+				return fmt.Errorf("unable to decode maskPosition#82fbb63e: field x_shift: %w", err)
+			}
+			m.XShift = value
+		case "y_shift":
+			value, err := b.Double()
+			if err != nil {
+				return fmt.Errorf("unable to decode maskPosition#82fbb63e: field y_shift: %w", err)
+			}
+			m.YShift = value
+		case "scale":
+			value, err := b.Double()
+			if err != nil {
+				return fmt.Errorf("unable to decode maskPosition#82fbb63e: field scale: %w", err)
+			}
+			m.Scale = value
+		default:
+			return b.Skip()
+		}
+		return nil
+	})
+}
+
+// GetPoint returns value of Point field.
+func (m *MaskPosition) GetPoint() (value MaskPointClass) {
+	if m == nil {
+		return
+	}
+	return m.Point
+}
+
+// GetXShift returns value of XShift field.
+func (m *MaskPosition) GetXShift() (value float64) {
+	if m == nil {
+		return
+	}
+	return m.XShift
+}
+
+// GetYShift returns value of YShift field.
+func (m *MaskPosition) GetYShift() (value float64) {
+	if m == nil {
+		return
+	}
+	return m.YShift
+}
+
+// GetScale returns value of Scale field.
+func (m *MaskPosition) GetScale() (value float64) {
+	if m == nil {
+		return
+	}
+	return m.Scale
+}