Packet Play Client Update Health

Version	ID
1.8.X	0x06
1.9	0x3E
1.12	0x40
1.12.1	0x41
1.13.1	0x44
1.14.4	0x48
1.15.2	0x49

1.15.2

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x49	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.14.4

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x48	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.13.2

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x44	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.13.1

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x44	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.12.2

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x41	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.12.1

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x41	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.12

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x40	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.11.X

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x3E	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.11

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x3E	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.11

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x3E	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.10

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x3E	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.9.3

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x3E	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.9.2

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x3E	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.9

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x3E	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

1.8.X

Packet ID	State	Bound To	Field Name	Field Type	Notes
0x06	Play	Client	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments