SMSG_MONSTER_MOVE

Client Version 1.12, Client Version 2

Wowm Representation

Autogenerated from wowm file at wow_message_parser/wowm/world/movement/smsg/smsg_monster_move.wowm:11.

smsg SMSG_MONSTER_MOVE = 0x00DD {
    PackedGuid guid;
    Vector3d spline_point;
    u32 spline_id;
    MonsterMoveType move_type;
    if (move_type == FACING_TARGET) {
        Guid target;
    }
    else if (move_type == FACING_ANGLE) {
        f32 angle;
    }
    else if (move_type == FACING_SPOT) {
        Vector3d position;
    }
    SplineFlag spline_flags;
    u32 duration;
    MonsterMoveSplines splines;
}

SMSG have a header of 4 bytes.

SMSG Header

Offset	Size / Endianness	Type	Name	Description
0x00	2 / Big	uint16	size	Size of the rest of the message including the opcode field but not including the size field.
0x02	2 / Little	uint16	opcode	Opcode that determines which fields the message contains.

Body

Offset	Size / Endianness	Type	Name
0x04	- / -	PackedGuid	guid
-	12 / -	Vector3d	spline_point
-	4 / Little	u32	spline_id
-	1 / -	MonsterMoveType	move_type

If move_type is equal to FACING_TARGET:

Offset	Size / Endianness	Type	Name	Comment
-	8 / Little	Guid	target

Else If move_type is equal to FACING_ANGLE:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	f32	angle

Else If move_type is equal to FACING_SPOT:

Offset	Size / Endianness	Type	Name
-	12 / -	Vector3d	position
-	4 / -	SplineFlag	spline_flags
-	4 / Little	u32	duration
-	- / -	MonsterMoveSpline	splines

Client Version 3.3.5

Wowm Representation

Autogenerated from wowm file at wow_message_parser/wowm/world/movement/smsg/smsg_monster_move.wowm:31.

smsg SMSG_MONSTER_MOVE = 0x00DD {
    PackedGuid guid;
    u8 unknown;
    Vector3d spline_point;
    u32 spline_id;
    MonsterMoveType move_type;
    if (move_type == FACING_TARGET) {
        Guid target;
    }
    else if (move_type == FACING_ANGLE) {
        f32 angle;
    }
    else if (move_type == FACING_SPOT) {
        Vector3d position;
    }
    SplineFlag spline_flags;
    if (spline_flags & ENTER_CYCLE) {
        u32 animation_id;
        u32 animation_start_time;
    }
    u32 duration;
    if (spline_flags & PARABOLIC) {
        f32 vertical_acceleration;
        u32 effect_start_time;
    }
    MonsterMoveSplines splines;
}

Header

SMSG have a header of 4 bytes.

SMSG Header

Offset	Size / Endianness	Type	Name	Description
0x00	2 OR 3 / Big	uint16 OR uint16+uint8	size	Size of the rest of the message including the opcode field but not including the size field. Wrath server messages can be 3 bytes. If the first (most significant) size byte has `0x80` set, the header will be 3 bytes, otherwise it is 2.
-	2 / Little	uint16	opcode	Opcode that determines which fields the message contains.

Body

Offset	Size / Endianness	Type	Name	Comment
-	- / -	PackedGuid	guid
-	1 / -	u8	unknown	cmangos-wotlk sets to 0
-	12 / -	Vector3d	spline_point
-	4 / Little	u32	spline_id
-	1 / -	MonsterMoveType	move_type

If move_type is equal to FACING_TARGET:

Offset	Size / Endianness	Type	Name	Comment
-	8 / Little	Guid	target

Else If move_type is equal to FACING_ANGLE:

Offset	Size / Endianness	Type	Name	Comment
-	4 / Little	f32	angle

Else If move_type is equal to FACING_SPOT:

Offset	Size / Endianness	Type	Name	Comment
-	12 / -	Vector3d	position
-	4 / -	SplineFlag	spline_flags

If spline_flags contains ENTER_CYCLE:

Offset	Size / Endianness	Type	Name
-	4 / Little	u32	animation_id
-	4 / Little	u32	animation_start_time
-	4 / Little	u32	duration

If spline_flags contains PARABOLIC:

Offset	Size / Endianness	Type	Name
-	4 / Little	f32	vertical_acceleration
-	4 / Little	u32	effect_start_time
-	- / -	MonsterMoveSpline	splines

Wowm Language