Units

How a server puts objects on the field and takes them away: champions, minions, neutral monsters, turrets, pets, markers and props. What a unit then does is in Movement, Combat and Spells, and what it is worth in Replication.

Every object is named by a net id, and Objects and identifiers says what removes each kind of object.

Creating

Each kind of object has its own message:

a champion, CreateChampion, which, carrying the client’s own client id, also makes that champion the client’s own; a bot’s champion, the same CreateChampion naming no client, or SpawnBot;
a minion sent out from a side’s barracks, SpawnFromBarracks, and a unit like one, such as a ward, SpawnUnit;
a monster of no side, CreateNeutral; a pet, SpawnPet;
a turret, CreateTurret (The client’s data says how it names one), and a turret of the server’s choosing, SpawnTurret;
an object that follows a unit, CreateFollower, and a change to what it follows, FollowerMaster;
an unseen marker, SpawnMarker, which other messages can name and MarkerMoved moves;
a prop, a thing that stands on the map and is looked at, MapProp, and a change to one, MapPropChanged.

In 1.0.0.138–3.1.0.0

Several of these arrive on their own or inside the EnterSight that brings the unit into view (see Vision): a client takes either.

CharacterPreload has a client load a character’s art ahead of need.

Changing and removing

TeamChanged moves a unit to another side, and ChampionRemoved takes a champion out of the world. A unit’s death is in Combat.

Bots

A server can tell a client what a bot is thinking (BotDebug), weighing (BotTargets) or doing (BotState). None of them changes what a player sees.

Messages

Each message of this system in this book, with each layout it has across the book’s patches and every note its definition carries. A layout is the message’s body, after the header its channel’s family puts in front (see Messages).

`CreateChampion`

What a server sends to put a champion on the field. The header carries zero or names the object this is about; a client accepts either.

Definition.

In 1.0.0.130–1.0.0.137

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	79
1.0.0.132–1.0.0.137	80

The champion takes the id in champion, not the header’s; a client first removes any object holding that id. For the client’s own seat, name also becomes its own player’s name. A client drops the message while its map’s navigation data is unloaded, as early in a reconnection.

Field	Type	What it is
champion	u32	The name the champion answers to, so later messages can name it.
clientId	u32	The client id of the player the champion belongs to, or 4294967295 where it belongs to none, as a bot’s does. A client takes the champion carrying its own client id as its own.
node	u8	Which network node the object belongs to, in a field of its own.
skillLevel	u8	It has no effect.
side	u8	Nonzero for side 100, zero for side 200.
bot	u8	Nonzero where a bot plays the seat; its shown name is then the client’s own bot name for asset, and name has no effect.
rank	u8	It has no effect.
spawnIndex	u8	Where the champion first stands and faces. From 0 to 5, its side’s base position plus the offset the map sets for the side’s head count (players and bots) and this index plus one, facing as the map sets for them. A client works out the head count itself, counting SpawnStart’s bots in it. From 6 up, the base position itself, facing along +X. Movement or sight data replaces it.
skin	i32	Which look it wears.
name	text, 128 bytes	What the seat holding it is called. Written out in full and padded with zero bytes to the width above.
asset	text, 40 bytes	The name the client loads its art and sound under, written and padded as above.

Vectors (2)

one-on-1-0-0-131, one-on-1-0-0-136

In 1.0.0.138–1.0.0.142

Command 82 on events, sent by the server, reliable.

Field	Type	What it is
champion	u32	The name the champion answers to, so later messages can name it.
clientId	u32	The client id of the player the champion belongs to, or 4294967295 where it belongs to none, as a bot’s does. A client takes the champion carrying its own client id as its own.
node	u8	Which network node the object belongs to, in a field of its own.
skillLevel	u8	It has no effect.
side	u8	Nonzero for side 100, zero for side 200.
bot	u8	Nonzero where a bot plays the seat; its shown name is then the client’s own bot name for asset, and name has no effect.
rank	u8	It has no effect.
spawnIndex	u8	Where the champion first stands and faces. From 0 to 5, its side’s base position plus the offset the map sets for the side’s head count (players and bots) and this index plus one, facing as the map sets for them. A client works out the head count itself, counting SpawnStart’s bots in it. From 6 up, the base position itself, facing along +X. Movement or sight data replaces it.
skin	i32	Which look it wears.
name	text, 128 bytes	What the seat holding it is called. Written out in full and padded with zero bytes to the width above.
asset	text, 40 bytes	The name the client loads its art and sound under, written and padded as above.

Vectors (1)

one-on-1-0-0-142

In 1.0.0.143–1.0.0.146

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.143	82
1.0.0.144–1.0.0.146	76

Field	Type	What it is
champion	u32	The name the champion answers to, so later messages can name it.
clientId	u32	The client id of the player the champion belongs to, or 4294967295 where it belongs to none, as a bot’s does. A client takes the champion carrying its own client id as its own.
node	u8	Which network node the object belongs to, in a field of its own.
skillLevel	u8	It has no effect.
side	u8	Nonzero for side 100, zero for side 200.
bot	u8	Nonzero where a bot plays the seat; its shown name is then the client’s own bot name for asset, and name has no effect.
rank	u8	It has no effect.
spawnIndex	u8	Where the champion first stands and faces. From 0 to 5, its side’s base position plus the offset the map sets for the side’s head count (players and bots) and this index plus one, facing as the map sets for them. A client works out the head count itself, counting SpawnStart’s bots in it. From 6 up, the base position itself, facing along +X. Movement or sight data replaces it.
skin	i32	Which look it wears.
name	text, 128 bytes	What the seat holding it is called. Written out in full and padded with zero bytes to the width above.
asset	text, 40 bytes	The name the client loads its art and sound under, written and padded as above.
stayDown	f32	How long it stays down, in seconds, where it is already down.
downFor	f32	How long it has already been down, in seconds.
how	4-byte bits
how.down	bit 0 to 2	0 alive; 1 dead but acting on (the state a champion that keeps acting after death is in), where stayDown and downFor have no effect; 2 down, having been down for downFor with stayDown left. A client takes 3 to 7 as 0.
how.unused	bit 3 to 31	Unused; a server writes zero.

Vectors (2)

one-on-1-0-0-143, one-on-1-0-0-146

In 1.0.0.147–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.147–1.0.0.149	76
1.0.0.150–3.1.0.0	73

Field	Type	What it is
champion	u32	The name the champion answers to, so later messages can name it.
clientId	u32	The client id of the player the champion belongs to, or 4294967295 where it belongs to none, as a bot’s does. A client takes the champion carrying its own client id as its own.
node	u8	Which network node the object belongs to, in a field of its own.
skillLevel	u8	It has no effect.
side	u8	Nonzero for side 100, zero for side 200.
bot	u8	Nonzero where a bot plays the seat; its shown name is then the client’s own bot name for asset, and name has no effect.
rank	u8	It has no effect.
spawnIndex	u8	Where the champion first stands and faces. From 0 to 5, its side’s base position plus the offset the map sets for the side’s head count (players and bots) and this index plus one, facing as the map sets for them. A client works out the head count itself, counting SpawnStart’s bots in it. From 6 up, the base position itself, facing along +X. Movement or sight data replaces it.
skin	i32	Which look it wears.
name	text, 128 bytes	What the seat holding it is called. Written out in full and padded with zero bytes to the width above.
asset	text, 40 bytes	The name the client loads its art and sound under, written and padded as above.
stayDown	f32	How long it stays down, in seconds, where it is already down.
downFor	f32	How long it has already been down, in seconds.
how	1-byte bits
how.down	bit 0 to 2	0 alive; 1 dead but acting on (the state a champion that keeps acting after death is in), where stayDown and downFor have no effect; 2 down, having been down for downFor with stayDown left. A client takes 3 to 7 as 0.
how.unused	bit 3 to 7	Unused; a server writes zero.

Vectors (2)

one-on-1-0-0-149, one-on-1-0-0-154

`SpawnBot`

What a server sends to create a champion played by a bot. The header names no object: a server writes zero.

Definition.

In 1.0.0.130–1.0.0.131

Command 216 on events, sent by the server, reliable.

A client deletes no object first: where one already holds the id, both answer to it.

Field	Type	What it is
unit	u32	The id the bot’s champion takes.
node	u8	The network node it belongs to.
x	f32	Where it appears, in world units.
y	f32	Its height, in world units.
z	f32	Where it appears, in world units.
rank	u8	The bot’s rank.
sides	4-byte bits	Its side.
sides.side	bit 0 to 8	Its side: 100, 200 or 300.
sides.unused	bit 9 to 31	Unused; a server writes zero.
skin	i32	Which skin.
name	text, 64 bytes	The name shown for it. The text ends at its first zero byte, which falls within the field.
character	text, 64 bytes	The champion’s character name, which is also its unique name.

Vectors (1)

one-on-1-0-0-131

In 1.0.0.132–1.0.0.138

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.132–1.0.0.134	217
1.0.0.135	219
1.0.0.136–1.0.0.137	217
1.0.0.138	219

A client first deletes any object it holds under the same id.

Field	Type	What it is
unit	u32	The id the bot’s champion takes.
node	u8	The network node it belongs to.
x	f32	Where it appears, in world units.
y	f32	Its height, in world units.
z	f32	Where it appears, in world units.
rank	u8	The bot’s rank.
sides	4-byte bits	Its side.
sides.side	bit 0 to 8	Its side: 100, 200 or 300.
sides.unused	bit 9 to 31	Unused; a server writes zero.
skin	i32	Which skin.
name	text, 64 bytes	The name shown for it. The text ends at its first zero byte, which falls within the field.
character	text, 64 bytes	The champion’s character name, which is also its unique name.

Vectors (4)

one-on-1-0-0-134, one-on-1-0-0-135, one-on-1-0-0-136, one-on-1-0-0-138

In 1.0.0.139–1.0.0.140

Command 218 on events, sent by the server, reliable.

A client deletes no object first: where one already holds the id, both answer to it.

Field	Type	What it is
unit	u32	The id the bot’s champion takes.
node	u8	The network node it belongs to.
x	f32	Where it appears, in world units.
y	f32	Its height, in world units.
z	f32	Where it appears, in world units.
rank	u8	The bot’s rank.
sides	4-byte bits	Its side.
sides.side	bit 0 to 8	Its side: 100, 200 or 300.
sides.unused	bit 9 to 31	Unused; a server writes zero.
skin	i32	Which skin.
name	text, 64 bytes	The name shown for it. The text ends at its first zero byte, which falls within the field.
character	text, 64 bytes	The champion’s character name, which is also its unique name.

Vectors (1)

one-on-1-0-0-140

In 1.0.0.141–1.0.0.146

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.141–1.0.0.143	220
1.0.0.144–1.0.0.146	207

A client first deletes any object it holds under the same id.

Field	Type	What it is
unit	u32	The id the bot’s champion takes.
node	u8	The network node it belongs to.
x	f32	Where it appears, in world units.
y	f32	Its height, in world units.
z	f32	Where it appears, in world units.
rank	u8	The bot’s rank.
sides	4-byte bits	Its side.
sides.side	bit 0 to 8	Its side: 100, 200 or 300.
sides.unused	bit 9 to 31	Unused; a server writes zero.
skin	i32	Which skin.
name	text, 64 bytes	The name shown for it. The text ends at its first zero byte, which falls within the field.
character	text, 64 bytes	The champion’s character name, which is also its unique name.

Vectors (2)

one-on-1-0-0-143, one-on-1-0-0-146

In 1.0.0.147–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.147–1.0.0.149	207
1.0.0.150–3.1.0.0	204

A client first deletes any object it holds under the same id.

Field	Type	What it is
unit	u32	The id the bot’s champion takes.
node	u8	The network node it belongs to.
x	f32	Where it appears, in world units.
y	f32	Its height, in world units.
z	f32	Where it appears, in world units.
rank	u8	The bot’s rank.
sides	2-byte bits	Its side.
sides.side	bit 0 to 8	Its side: 100, 200 or 300.
sides.unused	bit 9 to 15	Unused; a server writes zero.
skin	i32	Which skin.
name	text, 64 bytes	The name shown for it. The text ends at its first zero byte, which falls within the field.
character	text, 64 bytes	The champion’s character name, which is also its unique name.

Vectors (2)

one-on-1-0-0-149, one-on-1-0-0-154

`SpawnFromBarracks`

What a server sends to put a unit on the field from the place its side sends them out of.

Definition.

In 1.0.0.130–1.0.0.142

Command 3 on events, sent by the server, reliable.

It arrives on its own and also inside EnterSight. The header names the barracks sending the unit out: only a barracks acts on the message, and unit names the new unit.

Field	Type	What it is
unit	u32	The name the unit answers to, so later messages can name it.
node	u8	Which network node the unit belongs to, in a field of its own rather than as part of the name that follows.
wave	u8	Which run of units it belongs to.
kind	u8	What sort of unit it is.
damageBonus	i16	What is added to the damage it deals.
healthBonus	i16	What is added to the health it holds.

Vectors (1)

one-on-1-0-0-142

In 1.0.0.143–3.1.0.0

Command 3 on events, sent by the server, reliable.

It arrives on its own and also inside EnterSight. The header names the unit this is about.

Field	Type	What it is
unit	u32	The name the unit answers to, so later messages can name it.
node	u8	Which network node the unit belongs to, in a field of its own rather than as part of the name that follows.
barracks	u32	The place it came out of, by the identifier its name gives as Objects and identifiers works it out. On map 1 that is a spawn point such as __P_Order_Spawn_Barracks__C01, not the inhibitor named Barracks_T1_C1: named by the inhibitor, a client creates nothing.
wave	u8	Which run of units it belongs to.
kind	u8	What sort of unit it is.
damageBonus	i16	What is added to the damage it deals.
healthBonus	i16	What is added to the health it holds.

`SpawnUnit`

What a server sends to put a minion-like unit on the field, such as a ward.

Definition.

In 1.0.0.130–1.0.0.139

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	128
1.0.0.132–1.0.0.137	129
1.0.0.138–1.0.0.139	131

A client deletes any object holding the new unit’s id first, and does nothing more where it cannot make the unit. clone, where nonzero, is copied, state and inventory. The header names the unit that put it there.

Field	Type	What it is
unit	u32	The name the new unit answers to.
node	u8	Which network node the unit belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	Where it stands, in height, in world units.
atZ	f32	Where it stands, along the other ground axis, in world units.
skin	i32	Which look it wears.
clone	u32	The unit it copies, or zero.
team	4-byte bits
team.team	bit 0 to 8	Which side, as a team number.
team.unused	bit 9 to 31	Unused; a server writes zero.
flags	1-byte bits
flags.ignoreCollision	bit 0	Set where it does not block the way.
flags.ward	bit 1	Set where it is a ward.
flags.bot	bit 2	Set where it is driven by the client’s own decisions.
flags.targetable	bit 3	Set where the unit can be aimed at.
flags.unused	bit 4 to 7	Unused; a server writes zero.
targetableToTeam	u32	Read, then overwritten; a client keeps nothing of it.
visibilitySize	f32	How large it counts as for sight, in world units.
name	text, 64 bytes	Its name, padded with zero bytes.
asset	text, 64 bytes	The name the client loads its art under, padded with zero bytes.

Vectors (3)

one-on-1-0-0-131, one-on-1-0-0-136, one-on-1-0-0-139

In 1.0.0.140

Command 131 on events, sent by the server, reliable.

A client deletes no object first: where one already holds the new unit’s id, both answer to it. It does nothing more where it cannot make the unit. clone, where nonzero, is copied, state and inventory. The header names no object a client reads: a server names the unit that put it there.

Field	Type	What it is
unit	u32	The name the new unit answers to.
node	u8	Which network node the unit belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	Where it stands, in height, in world units.
atZ	f32	Where it stands, along the other ground axis, in world units.
skin	i32	Which look it wears.
clone	u32	The unit it copies, or zero.
team	4-byte bits
team.team	bit 0 to 8	Which side, as a team number.
team.unused	bit 9 to 31	Unused; a server writes zero.
flags	1-byte bits
flags.ignoreCollision	bit 0	Set where it does not block the way. It takes effect only where bot is clear.
flags.ward	bit 1	Set where it is a ward.
flags.laneMinion	bit 2	Unused here; a client reads nothing in this bit.
flags.bot	bit 3	Set where it is driven by the client’s own decisions.
flags.targetable	bit 4	Set where the unit can be aimed at.
flags.unused	bit 5 to 7	Unused; a server writes zero.
targetableToTeam	u32	Read, then overwritten; a client keeps nothing of it.
visibilitySize	f32	How large it counts as for sight, in world units.
name	text, 64 bytes	Its name, padded with zero bytes.
asset	text, 64 bytes	The name the client loads its art under, padded with zero bytes.

Vectors (1)

one-on-1-0-0-140

In 1.0.0.141–1.0.0.142

Command 131 on events, sent by the server, reliable.

Field	Type	What it is
unit	u32	The name the new unit answers to.
node	u8	Which network node the unit belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	Where it stands, in height, in world units.
atZ	f32	Where it stands, along the other ground axis, in world units.
skin	i32	Which look it wears.
clone	u32	The unit it copies, or zero.
team	4-byte bits
team.team	bit 0 to 8	Which side, as a team number.
team.unused	bit 9 to 31	Unused; a server writes zero.
flags	1-byte bits
flags.ignoreCollision	bit 0	Set where it does not block the way.
flags.ward	bit 1	Set where it is a ward.
flags.laneMinion	bit 2	Set where it is a lane minion.
flags.bot	bit 3	Set where it is driven by the client’s own decisions.
flags.targetable	bit 4	Set where the unit can be aimed at.
flags.unused	bit 5 to 7	Unused; a server writes zero.
targetableToTeam	u32	Read, then overwritten; a client keeps nothing of it.
visibilitySize	f32	How large it counts as for sight, in world units.
name	text, 64 bytes	Its name, padded with zero bytes.
asset	text, 64 bytes	The name the client loads its art under, padded with zero bytes.

Vectors (1)

one-on-1-0-0-142

In 1.0.0.143–1.0.0.146

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.143	131
1.0.0.144–1.0.0.146	125

Field	Type	What it is
unit	u32	The name the new unit answers to.
node	u8	Which network node the unit belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	Where it stands, in height, in world units.
atZ	f32	Where it stands, along the other ground axis, in world units.
skin	i32	Which look it wears.
clone	u32	The unit it copies, or zero.
team	4-byte bits
team.team	bit 0 to 8	Which side, as a team number.
team.unused	bit 9 to 31	Unused; a server writes zero.
flags	1-byte bits
flags.ignoreCollision	bit 0	Set where it does not block the way.
flags.ward	bit 1	Set where it is a ward.
flags.laneMinion	bit 2	Set where it is a lane minion.
flags.bot	bit 3	Set where it is driven by the client’s own decisions.
flags.unused	bit 4 to 7	Unused; a server writes zero.
targetableToTeam	u32	Which sides can aim at it, as a set of bits.
visibilitySize	f32	How large it counts as for sight, in world units.
name	text, 64 bytes	Its name, padded with zero bytes.
asset	text, 64 bytes	The name the client loads its art under, padded with zero bytes.

Vectors (2)

one-on-1-0-0-143, one-on-1-0-0-146

In 1.0.0.147–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.147–1.0.0.149	125
1.0.0.150–3.1.0.0	122

Field	Type	What it is
unit	u32	The name the new unit answers to.
node	u8	Which network node the unit belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	Where it stands, in height, in world units.
atZ	f32	Where it stands, along the other ground axis, in world units.
skin	i32	Which look it wears.
clone	u32	The unit it copies, or zero.
flags	2-byte bits	What sort of unit it is.
flags.team	bit 0 to 8	Which side, as a team number.
flags.ignoreCollision	bit 9	Set where it does not block the way.
flags.ward	bit 10	Set where it is a ward.
flags.laneMinion	bit 11	Set where it is a lane minion.
flags.bot	bit 12	Set where it is driven by the client’s own decisions.
flags.unused	bit 13 to 15	Unused; a server writes zero.
targetableToTeam	u32	Which sides can aim at it, as a set of bits.
visibilitySize	f32	How large it counts as for sight, in world units.
name	text, 64 bytes	Its name, padded with zero bytes.
asset	text, 64 bytes	The name the client loads its art under, padded with zero bytes.

Vectors (2)

one-on-1-0-0-149, one-on-1-0-0-154

`CreateNeutral`

What a server sends to put a unit that belongs to no side on the field. The header names the unit this is about.

Definition.

In 1.0.0.130–1.0.0.137

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	102
1.0.0.132–1.0.0.137	103

The monster faces from where it stands toward the facing point, or along +Z where the two are the same. A client drops the message while its map’s navigation data is unloaded.

Field	Type	What it is
unit	u32	The name the unit answers to, so later messages can name it.
node	u8	Which network node the object belongs to, in a field of its own.
atX	f32	Where the unit stands, along one ground axis, in world units.
atY	f32	Where the unit stands, in height, in world units.
atZ	f32	Where the unit stands, along the other ground axis, in world units.
campAtX	f32	Where the camp it belongs to sits, along one ground axis, in world units.
campAtY	f32	Where the camp it belongs to sits, in height, in world units.
campAtZ	f32	Where the camp it belongs to sits, along the other ground axis, in world units.
facingX	f32	A point the unit faces toward, along one ground axis, in world units.
facingY	f32	That point, in height.
facingZ	f32	That point, along the other ground axis.
name	text, 64 bytes	What this unit is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
asset	text, 64 bytes	The name the client loads its art and sound under, written and padded as above.
uniqueName	text, 64 bytes	A further name the unit answers to, written and padded as above.
campIcon	text, 64 bytes	The name of the icon the minimap shows at the camp, written in full and padded with zero bytes to the width above; empty shows none. A client uses it only where it creates the camp.
side	u32	The side it belongs to, or zero where it belongs to none.
damageBonus	i32	What is added to the damage it deals.
healthBonus	i32	What is added to the health it holds.
roaming	u32	How the monster wanders. It has no effect. Values: 0 inactive, 1 hostile, 2 fleeing.
camp	u32	Which camp the unit belongs to. A client adds the unit to that camp where a CampMarker has placed it first, and to no camp otherwise.

Vectors (2)

inactive-on-1-0-0-131, inactive-on-1-0-0-136

In 1.0.0.138–1.0.0.143

Command 105 on events, sent by the server, reliable.

The monster faces from where it stands toward the facing point, or along +Z where the two are the same. A client drops the message while its map’s navigation data is unloaded. A server sends it only inside EnterSight, and the channel and delivery given here are those of the message carrying it.

Field	Type	What it is
unit	u32	The name the unit answers to, so later messages can name it.
node	u8	Which network node the object belongs to, in a field of its own.
atX	f32	Where the unit stands, along one ground axis, in world units.
atY	f32	Where the unit stands, in height, in world units.
atZ	f32	Where the unit stands, along the other ground axis, in world units.
campAtX	f32	Where the camp it belongs to sits, along one ground axis, in world units.
campAtY	f32	Where the camp it belongs to sits, in height, in world units.
campAtZ	f32	Where the camp it belongs to sits, along the other ground axis, in world units.
facingX	f32	A point the unit faces toward, along one ground axis, in world units.
facingY	f32	That point, in height.
facingZ	f32	That point, along the other ground axis.
name	text, 64 bytes	What this unit is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
asset	text, 64 bytes	The name the client loads its art and sound under, written and padded as above.
uniqueName	text, 64 bytes	A further name the unit answers to, written and padded as above.
campIcon	text, 64 bytes	The name of the icon the minimap shows at the camp, written in full and padded with zero bytes to the width above; empty shows none. A client uses it only where it creates the camp.
side	u32	The side it belongs to, or zero where it belongs to none.
damageBonus	i32	What is added to the damage it deals.
healthBonus	i32	What is added to the health it holds.
roaming	u32	How the monster wanders. It has no effect. Values: 0 inactive, 1 hostile, 2 fleeing.
camp	u32	Which camp the unit belongs to. Where the client does not know the camp, it creates it at the unit’s own position (atX, atY, atZ), with campIcon, effectSide and revealEvent, and adds the unit to it. Where it knows the camp, a nonzero effectSide changes the camp’s side.
effectSide	u32	The side that gains what killing it grants.
revealEvent	i32	What makes the unit known to a side that cannot see it.

Vectors (1)

inactive-on-1-0-0-143

In 1.0.0.144–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.144–1.0.0.149	99
1.0.0.150–3.1.0.0	96

Field	Type	What it is
unit	u32	The name the unit answers to, so later messages can name it.
node	u8	Which network node the object belongs to, in a field of its own.
atX	f32	Where the unit stands, along one ground axis, in world units.
atY	f32	Where the unit stands, in height, in world units.
atZ	f32	Where the unit stands, along the other ground axis, in world units.
campAtX	f32	Where the camp it belongs to sits, along one ground axis, in world units.
campAtY	f32	Where the camp it belongs to sits, in height, in world units.
campAtZ	f32	Where the camp it belongs to sits, along the other ground axis, in world units.
facingX	f32	A point the unit faces toward, along one ground axis, in world units.
facingY	f32	That point, in height.
facingZ	f32	That point, along the other ground axis.
name	text, 64 bytes	What this unit is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
asset	text, 64 bytes	The name the client loads its art and sound under, written and padded as above.
uniqueName	text, 64 bytes	A further name the unit answers to, written and padded as above.
campIcon	text, 64 bytes	The name of the icon the minimap shows at the camp, written in full and padded with zero bytes to the width above; empty shows none. A client uses it only where it creates the camp.
side	u32	The side it belongs to, or zero where it belongs to none.
damageBonus	i32	What is added to the damage it deals.
healthBonus	i32	What is added to the health it holds.
roaming	u32	How the monster wanders. It has no effect. Values: 0 inactive, 1 hostile, 2 fleeing.
camp	u32	Which camp the unit belongs to. A client adds the unit to that camp where a CampMarker has placed it first, and to no camp otherwise.
effectSide	u32	The side that gains what killing it grants.
revealEvent	i32	What makes the unit known to a side that cannot see it.

Vectors (2)

inactive-on-1-0-0-149, inactive-on-1-0-0-154

`SpawnPet`

What a server sends to put a pet on the field.

Definition.

In 1.0.0.130–1.0.0.137

Command 60 on events, sent by the server, reliable.

The header names the owner, and a client handles the message only where it holds that unit. It kills the owner’s earlier pet if that lives, then makes the pet under pet and node, replacing its script with script, gives it the owner’s seat, and takes it as the owner’s pet. It deletes no object first; where one already holds pet, both answer to it. duration has no effect. The header names the pet. A server sends it to clients watching a match.

Field	Type	What it is
pet	u32	The name the new pet answers to.
node	u8	Which network node it belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	In height, in world units.
atZ	f32	Along the other ground axis, in world units.
spellLevel	i32	The level of the spell that summoned it, plus one. A client uses it only where the owner is on its own side.
duration	f32	How long it lasts, in seconds. A client reads nothing of it.
damageBonus	i32	What is added to the damage it deals.
healthBonus	i32	What is added to its health.
name	text, 128 bytes	Its name, padded with zero bytes.
asset	text, 32 bytes	The name the client loads its art under, padded with zero bytes.
skin	i32	Which look it wears.
effect	text, 64 bytes	An effect it carries, padded with zero bytes. A client uses it only where the owner is on its own side.
clone	u32	The unit it copies, or zero.
flags	1-byte bits	How it behaves.
flags.copyInventory	bit 0	Set where it copies its owner’s items.
flags.clearOwnerTarget	bit 1	Set where its owner’s target is cleared.
flags.unused	bit 2 to 7	Unused; a server writes zero.
script	text, 32 bytes	The script that drives it, padded with zero bytes.
minimapIcon	u8	Set where it shows on the minimap. Any nonzero value sets it.

In 1.0.0.138–1.0.0.142

Command 60 on events, sent by the server, reliable.

A client spawns nothing where it does not know the owner; kills the owner’s earlier pet if it lives; makes the pet, replacing its script with script; gives it the owner’s seat; and registers it under the header’s id and node. It deletes no object first; where one already holds the header’s id, both answer to it. duration has no effect. The header names the pet. A server sends it to clients watching a match.

Field	Type	What it is
owner	u32	The unit it belongs to.
node	u8	Which network node it belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	In height, in world units.
atZ	f32	Along the other ground axis, in world units.
spellLevel	i32	The level of the spell that summoned it, plus one. A client uses it only where the owner belongs to its own network node, so only for its own units and never while watching a match.
duration	f32	How long it lasts, in seconds. A client reads nothing of it.
damageBonus	i32	What is added to the damage it deals.
healthBonus	i32	What is added to its health.
name	text, 128 bytes	Its name, padded with zero bytes.
asset	text, 32 bytes	The name the client loads its art under, padded with zero bytes.
skin	i32	Which look it wears.
effect	text, 64 bytes	An effect it carries, padded with zero bytes. A client uses it only where the owner belongs to its own network node, as for spellLevel.
clone	u32	The unit it copies, or zero.
flags	1-byte bits	How it behaves.
flags.copyInventory	bit 0	Set to tie the pet to the unit clone names. A client ties it to clone whatever this bit says, so the bit adds nothing.
flags.clearOwnerTarget	bit 1	Set where its owner’s target is cleared.
flags.unused	bit 2 to 7	Unused; a server writes zero.
script	text, 32 bytes	The script that drives it, padded with zero bytes.
minimapIcon	u8	Set where it shows on the minimap. Any nonzero value sets it.

Vectors (1)

one-on-1-0-0-138

In 1.0.0.143

Command 60 on events, sent by the server, reliable.

A client deletes any object holding the header’s id; spawns nothing where it does not know the owner; kills the owner’s earlier pet if it lives; makes the pet, replacing its script with script; gives it the owner’s seat; and registers it under the header’s id and node. duration has no effect. The header names the pet. A server sends it to clients watching a match.

Field	Type	What it is
owner	u32	The unit it belongs to.
node	u8	Which network node it belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	In height, in world units.
atZ	f32	Along the other ground axis, in world units.
spellLevel	i32	The level of the spell that summoned it, plus one. A client uses it only where the owner is on its own side.
duration	f32	How long it lasts, in seconds. A client reads nothing of it.
damageBonus	i32	What is added to the damage it deals.
healthBonus	i32	What is added to its health.
name	text, 128 bytes	Its name, padded with zero bytes.
asset	text, 32 bytes	The name the client loads its art under, padded with zero bytes.
skin	i32	Which look it wears.
effect	text, 64 bytes	An effect it carries, padded with zero bytes. A client uses it only where the owner is on its own side.
clone	u32	The unit it copies, or zero.
flags	1-byte bits	How it behaves.
flags.copyInventory	bit 0	Set where it copies its owner’s items.
flags.clearOwnerTarget	bit 1	Set where its owner’s target is cleared.
flags.unused	bit 2 to 7	Unused; a server writes zero.
script	text, 32 bytes	The script that drives it, padded with zero bytes.
minimapIcon	u8	Set where it shows on the minimap. Any nonzero value sets it.

Vectors (1)

one-on-1-0-0-143

In 1.0.0.144–1.0.0.146

Command 57 on events, sent by the server, reliable.

A client deletes any object holding the header’s id; spawns nothing where it does not know the owner; kills the owner’s earlier pet if it lives; makes the pet, replacing its script with script; gives it the owner’s seat, its gold going to the owner; and registers it under the header’s id and node. spellLevel, duration and effect have no effect. The header names the pet. A server sends it to clients watching a match.

Field	Type	What it is
owner	u32	The unit it belongs to.
node	u8	Which network node it belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	In height, in world units.
atZ	f32	Along the other ground axis, in world units.
spellLevel	i32	The level of the spell that summoned it, plus one.
duration	f32	How long it lasts, in seconds.
damageBonus	i32	What is added to the damage it deals.
healthBonus	i32	What is added to its health.
name	text, 128 bytes	Its name, padded with zero bytes.
asset	text, 32 bytes	The name the client loads its art under, padded with zero bytes.
skin	i32	Which look it wears.
effect	text, 64 bytes	An effect it carries, padded with zero bytes.
clone	u32	The unit it copies, or zero.
flags	1-byte bits	How it behaves.
flags.copyInventory	bit 0	Set where it copies its owner’s items.
flags.clearOwnerTarget	bit 1	Set where its owner’s target is cleared.
flags.unused	bit 2 to 7	Unused; a server writes zero.
script	text, 32 bytes	The script that drives it, padded with zero bytes.
minimapIcon	u8	Set where it shows on the minimap. Any nonzero value sets it.

Vectors (1)

one-on-1-0-0-146

In 1.0.0.147–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.147–1.0.0.149	57
1.0.0.150–3.1.0.0	54

A client deletes any object holding the header’s id; spawns nothing where it does not know the owner; kills the owner’s earlier pet if it lives; makes the pet, replacing its script with script; gives it the owner’s seat, its gold going to the owner; and registers it under the header’s id and node. spellLevel, duration and effect have no effect. The header names the pet. A server sends it to clients watching a match.

Field	Type	What it is
owner	u32	The unit it belongs to.
node	u8	Which network node it belongs to.
atX	f32	Where it stands, along one ground axis, in world units.
atY	f32	In height, in world units.
atZ	f32	Along the other ground axis, in world units.
spellLevel	i32	The level of the spell that summoned it, plus one.
duration	f32	How long it lasts, in seconds.
damageBonus	i32	What is added to the damage it deals.
healthBonus	i32	What is added to its health.
name	text, 128 bytes	Its name, padded with zero bytes.
asset	text, 32 bytes	The name the client loads its art under, padded with zero bytes.
skin	i32	Which look it wears.
effect	text, 64 bytes	An effect it carries, padded with zero bytes.
clone	u32	The unit it copies, or zero.
flags	1-byte bits	How it behaves.
flags.copyInventory	bit 0	Set where it copies its owner’s items.
flags.clearOwnerTarget	bit 1	Set where its owner’s target is cleared.
flags.minimapIcon	bit 2	Set where it shows on the minimap.
flags.unused	bit 3 to 7	Unused; a server writes zero.
script	text, 32 bytes	The script that drives it, padded with zero bytes.

Vectors (1)

one-on-1-0-0-149

`CreateTurret`

What a server sends to put a turret on the field. The header names the unit this is about.

Definition.

In 1.0.0.130–1.0.0.137

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	165
1.0.0.132–1.0.0.134	166
1.0.0.135	168
1.0.0.136–1.0.0.137	166

A client matches name exactly against the map’s turrets. With no match it only removes any object holding the id; a matched turret missing or dead is rebuilt before it takes the id.

Field	Type	What it is
turret	u32	The name the turret answers to, so later messages can name it.
node	u8	Which network node the object belongs to, in a field of its own.
name	text, 64 bytes	What this turret is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
state	1-byte bits
state.targetable	bit 0	Set where the turret can be aimed at.
state.unused	bit 1 to 7	Unused; a server writes zero.
targetableToTeam	u32	Read, then overwritten; a client keeps nothing of it.

Vectors (4)

one-on-1-0-0-131, one-on-1-0-0-134, one-on-1-0-0-135, one-on-1-0-0-136

In 1.0.0.138

Command 168 on events, sent by the server, reliable.

A client matches name exactly against the map’s turrets. With no match it only removes any object holding the id; a matched turret missing or dead is rebuilt before it takes the id. A server sends it only inside EnterSight, and the channel and delivery given here are those of the message carrying it.

Field	Type	What it is
turret	u32	The name the turret answers to, so later messages can name it.
node	u8	Which network node the object belongs to, in a field of its own.
name	text, 64 bytes	What this turret is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
state	1-byte bits
state.targetable	bit 0	Set where the turret can be aimed at.
state.unused	bit 1 to 7	Unused; a server writes zero.
targetableToTeam	u32	Read, then overwritten; a client keeps nothing of it.

Vectors (1)

one-on-1-0-0-138

In 1.0.0.139–1.0.0.142

Command 167 on events, sent by the server, reliable.

A client matches name exactly against the map’s turrets; a matched turret missing or dead is rebuilt before it takes the id. A server names one of the map’s turrets: with no match, or on a map with none, a client fails. A server sends it only inside EnterSight, and the channel and delivery given here are those of the message carrying it.

Field	Type	What it is
turret	u32	The name the turret answers to, so later messages can name it.
node	u8	Which network node the object belongs to, in a field of its own.
name	text, 64 bytes	What this turret is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
state	1-byte bits
state.targetable	bit 0	Set where the turret can be aimed at.
state.unused	bit 1 to 7	Unused; a server writes zero.
targetableToTeam	u32	Read, then overwritten; a client keeps nothing of it.

Vectors (1)

one-on-1-0-0-142

In 1.0.0.143–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.143	167
1.0.0.144–1.0.0.149	157
1.0.0.150–3.1.0.0	154

Field	Type	What it is
turret	u32	The name the turret answers to, so later messages can name it.
node	u8	Which network node the object belongs to, in a field of its own.
name	text, 64 bytes	What this turret is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.

Vectors (3)

one-on-1-0-0-143, one-on-1-0-0-149, one-on-1-0-0-154

`CreateFollower`

What a server sends to put an object on the field that follows a unit. The header names the unit followed.

Definition.

In 1.0.0.144–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.144–1.0.0.149	241
1.0.0.150–3.1.0.0	238

Field	Type	What it is
follower	u32	The name the new object answers to.
node	u8	Which network node it belongs to.
skin	i32	Which look it wears.
name	text, 64 bytes	Its name, padded with zero bytes.
asset	text, 64 bytes	The name the client loads its art under, padded with zero bytes.

Vectors (2)

one-on-1-0-0-149, one-on-1-0-0-154

`FollowerMaster`

What a server sends to change which unit a following object follows. The header names the follower.

Definition.

In 1.0.0.145–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.145–1.0.0.149	242
1.0.0.150–3.1.0.0	239

Field	Type	What it is
master	u32	The unit it now follows; one no unit answers to leaves it following none.

Vectors (2)

one-on-1-0-0-149, one-on-1-0-0-154

`MapProp`

What a server sends to place a prop on the map: a thing that stands there and is looked at rather than one that acts. The header carries zero or names the object this is about, and a client accepts either.

Definition.

In 1.0.0.130–1.0.0.138

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	217
1.0.0.132–1.0.0.134	218
1.0.0.135	220
1.0.0.136–1.0.0.137	218
1.0.0.138	220

A client takes the prop’s id from prop, not from the header. A scenery prop is turned by pitch, then yaw, then roll, each about the fixed world axes; none is negated or wrapped. An active prop only turns about the up axis, to face the ground direction its x and z give, and faces +z where both are zero.

Field	Type	What it is
prop	u32	The name the prop answers to, so later messages can name it.
node	u8	Which network node the object belongs to. It is a field of its own, not the leading byte of the name beside it.
atX	f32	Where the prop stands, along one ground axis, in world units.
atY	f32	Where the prop stands, in height, in world units.
atZ	f32	Where the prop stands, along the other ground axis, in world units.
rotationX	f32	For scenery, the pitch in degrees: a turn about the x axis, positive turning +y toward +z. For an active prop, x of the direction it faces.
rotationY	f32	For scenery, the yaw in degrees: a turn about the up axis, positive turning +z toward +x, so yaw 0 faces +z and 90 faces +x. For an active prop, y of its facing, which does not turn it.
rotationZ	f32	For scenery, the roll in degrees: a turn about the z axis, positive turning +x toward +y. For an active prop, z of the direction it faces.
offsetX	f32	What is added to where it stands, along one ground axis, in world units.
offsetY	f32	What is added to where it stands, in height, in world units.
offsetZ	f32	What is added to where it stands, along the other ground axis, in world units.
side	4-byte bits	The side the prop belongs to. A server sends 300, the neutral side.
side.side	bit 0 to 8	The prop’s side.
side.unused	bit 9 to 31	Unused; a server writes zero.
skillLevel	u8	Unused; a server writes zero.
rank	u8	How far it is advanced.
kind	u8	What sort of prop it is; a client makes nothing for any other value. A client first deletes any object holding the prop’s id, whatever the kind. Values: 0 active, 1 scenery.
name	text, 64 bytes	What this prop is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
asset	text, 64 bytes	The name the client loads its art and sound under, written and padded as above.

Vectors (5)

active-on-1-0-0-131, active-on-1-0-0-134, active-on-1-0-0-135, active-on-1-0-0-136, active-on-1-0-0-138

In 1.0.0.139–1.0.0.140

Command 219 on events, sent by the server, reliable.

Field	Type	What it is
prop	u32	The name the prop answers to, so later messages can name it.
node	u8	Which network node the object belongs to. It is a field of its own, not the leading byte of the name beside it.
atX	f32	Where the prop stands, along one ground axis, in world units.
atY	f32	Where the prop stands, in height, in world units.
atZ	f32	Where the prop stands, along the other ground axis, in world units.
rotationX	f32	For scenery, the pitch in degrees: a turn about the x axis, positive turning +y toward +z. For an active prop, x of the direction it faces.
rotationY	f32	For scenery, the yaw in degrees: a turn about the up axis, positive turning +z toward +x, so yaw 0 faces +z and 90 faces +x. For an active prop, y of its facing, which does not turn it.
rotationZ	f32	For scenery, the roll in degrees: a turn about the z axis, positive turning +x toward +y. For an active prop, z of the direction it faces.
offsetX	f32	What is added to where it stands, along one ground axis, in world units.
offsetY	f32	What is added to where it stands, in height, in world units.
offsetZ	f32	What is added to where it stands, along the other ground axis, in world units.
side	4-byte bits	The side the prop belongs to. A server sends 300, the neutral side.
side.side	bit 0 to 8	The prop’s side.
side.unused	bit 9 to 31	Unused; a server writes zero.
skillLevel	u8	Unused; a server writes zero.
rank	u8	How far it is advanced.
kind	u8	What sort of prop it is; a client makes nothing for any other value. It deletes no object first: where one already holds the prop’s id, both stay. Values: 0 active, 1 scenery.
name	text, 64 bytes	What this prop is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
asset	text, 64 bytes	The name the client loads its art and sound under, written and padded as above.

Vectors (1)

active-on-1-0-0-140

In 1.0.0.141–1.0.0.146

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.141–1.0.0.143	221
1.0.0.144–1.0.0.146	208

Field	Type	What it is
prop	u32	The name the prop answers to, so later messages can name it.
node	u8	Which network node the object belongs to. It is a field of its own, not the leading byte of the name beside it.
atX	f32	Where the prop stands, along one ground axis, in world units.
atY	f32	Where the prop stands, in height, in world units.
atZ	f32	Where the prop stands, along the other ground axis, in world units.
rotationX	f32	For scenery, the pitch in degrees: a turn about the x axis, positive turning +y toward +z. For an active prop, x of the direction it faces.
rotationY	f32	For scenery, the yaw in degrees: a turn about the up axis, positive turning +z toward +x, so yaw 0 faces +z and 90 faces +x. For an active prop, y of its facing, which does not turn it.
rotationZ	f32	For scenery, the roll in degrees: a turn about the z axis, positive turning +x toward +y. For an active prop, z of the direction it faces.
offsetX	f32	What is added to where it stands, along one ground axis, in world units.
offsetY	f32	What is added to where it stands, in height, in world units.
offsetZ	f32	What is added to where it stands, along the other ground axis, in world units.
side	4-byte bits	The side the prop belongs to. A server sends 300, the neutral side.
side.side	bit 0 to 8	The prop’s side.
side.unused	bit 9 to 31	Unused; a server writes zero.
skillLevel	u8	Unused; a server writes zero.
rank	u8	How far it is advanced.
kind	u8	What sort of prop it is; a client makes nothing for any other value. A client first deletes any object holding the prop’s id, whatever the kind. Values: 0 active, 1 scenery.
name	text, 64 bytes	What this prop is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
asset	text, 64 bytes	The name the client loads its art and sound under, written and padded as above.

Vectors (2)

active-on-1-0-0-143, active-on-1-0-0-146

In 1.0.0.147–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.147–1.0.0.149	208
1.0.0.150–3.1.0.0	205

Field	Type	What it is
prop	u32	The name the prop answers to, so later messages can name it.
node	u8	Which network node the object belongs to. It is a field of its own, not the leading byte of the name beside it.
atX	f32	Where the prop stands, along one ground axis, in world units.
atY	f32	Where the prop stands, in height, in world units.
atZ	f32	Where the prop stands, along the other ground axis, in world units.
rotationX	f32	For scenery, the pitch in degrees: a turn about the x axis, positive turning +y toward +z. For an active prop, x of the direction it faces.
rotationY	f32	For scenery, the yaw in degrees: a turn about the up axis, positive turning +z toward +x, so yaw 0 faces +z and 90 faces +x. For an active prop, y of its facing, which does not turn it.
rotationZ	f32	For scenery, the roll in degrees: a turn about the z axis, positive turning +x toward +y. For an active prop, z of the direction it faces.
offsetX	f32	What is added to where it stands, along one ground axis, in world units.
offsetY	f32	What is added to where it stands, in height, in world units.
offsetZ	f32	What is added to where it stands, along the other ground axis, in world units.
side	2-byte bits	The side the prop belongs to. A server sends 300, the neutral side.
side.side	bit 0 to 8	The prop’s side.
side.unused	bit 9 to 15	Unused; a server writes zero.
skillLevel	u8	Unused; a server writes zero.
rank	u8	How far it is advanced.
kind	u8	What sort of prop it is; a client makes nothing for any other value. A client first deletes any object holding the prop’s id, whatever the kind. Values: 0 active, 1 scenery.
name	text, 64 bytes	What this prop is called, so a client can tell one from another. Written out in full and padded with zero bytes to the width above.
asset	text, 64 bytes	The name the client loads its art and sound under, written and padded as above.

Vectors (2)

active-on-1-0-0-149, active-on-1-0-0-154

`MapPropChanged`

What a server sends to change something about a prop already on the map. The kind of change is named inside it, and the fields around the kind keep one layout whatever it is. The header names no object: it carries zero.

Definition.

In 1.0.0.130–1.0.0.138

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	218
1.0.0.132–1.0.0.134	219
1.0.0.135	221
1.0.0.136–1.0.0.137	219
1.0.0.138	221

Field	Type	What it is
name	text, 64 bytes	A name: an animation’s, a particle’s or a look’s, by the change below. The name ends at its first zero byte; the bytes after it carry no meaning.
first	f32	For animate, when the animation starts, in seconds of match time.
second	f32	For animate, how long the animation runs, in seconds.
prop	u32	The object changed.
value	u32	A value the change uses: for animate, the animation’s flags; for linkEffect, the particle effect value; for look, the look’s number.
change	u8	What changes. A client does nothing for any other value, nor where prop names no prop it holds. Values: 0 animate, 1 linkEffect, 2 look.
option	u8	For animate, nonzero to remove the prop after the animation; for linkEffect, zero.
effect	u8	For linkEffect, which of the prop’s effect values to drive.
point	u8	For linkEffect, which capture point drives it.

Vectors (5)

animate-on-1-0-0-131, animate-on-1-0-0-134, animate-on-1-0-0-135, animate-on-1-0-0-136, animate-on-1-0-0-138

In 1.0.0.139–1.0.0.140

Command 220 on events, sent by the server, reliable.

Field	Type	What it is
name	text, 64 bytes	A name: an animation’s or a particle’s, by the change below. The name ends at its first zero byte; the bytes after it carry no meaning.
first	f32	For animate, when the animation starts, in seconds of match time.
second	f32	For animate, how long the animation runs, in seconds.
prop	u32	The object changed.
value	u32	A value the change uses: for animate, the animation’s flags; for linkEffect, the particle effect value.
change	u8	What changes. A client acts only on 0 and 1, and does nothing for any other value, nor where prop names no prop it holds. Values: 0 animate, 1 linkEffect, 2 look.
option	u8	For linkEffect, zero: a client refuses the change otherwise. It has no effect for animate.
effect	u8	For linkEffect, which of the prop’s effect values to drive.
point	u8	For linkEffect, which capture point drives it.

Vectors (1)

animate-on-1-0-0-140

In 1.0.0.141–3.1.0.0

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.141–1.0.0.143	222
1.0.0.144–1.0.0.149	209
1.0.0.150–3.1.0.0	206

Field	Type	What it is
name	text, 64 bytes	A name: an animation’s, a particle’s or a look’s, by the change below. The name ends at its first zero byte; the bytes after it carry no meaning.
first	f32	For animate, when the animation starts, in seconds of match time.
second	f32	For animate, how long the animation runs, in seconds.
prop	u32	The object changed.
value	u32	A value the change uses: for animate, the animation’s flags; for linkEffect, the particle effect value; for look, the look’s number.
change	u8	What changes. A client does nothing for any other value, nor where prop names no prop it holds. Values: 0 animate, 1 linkEffect, 2 look.
option	u8	For animate, nonzero to remove the prop after the animation; for linkEffect, zero.
effect	u8	For linkEffect, which of the prop’s effect values to drive.
point	u8	For linkEffect, which capture point drives it.

Vectors (3)

animate-on-1-0-0-143, animate-on-1-0-0-149, animate-on-1-0-0-154

`TeamChanged`

What a server sends to move a unit to another side. The header names the unit.

Definition.

In every range of this book

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	224
1.0.0.132–1.0.0.134	225
1.0.0.135	227
1.0.0.136–1.0.0.137	225
1.0.0.138	227
1.0.0.139–1.0.0.140	226
1.0.0.141–1.0.0.143	228
1.0.0.144–1.0.0.149	215
1.0.0.150–3.1.0.0	212

Field	Type	What it is
unit	u32	The unit.
side	u32	Its new side.

Vectors (9)

one-on-1-0-0-131, one-on-1-0-0-134, one-on-1-0-0-135, one-on-1-0-0-136, one-on-1-0-0-138, one-on-1-0-0-140, one-on-1-0-0-143, one-on-1-0-0-149, one-on-1-0-0-154

`BotDebug`

What a server sends describing what a bot is thinking. It changes nothing a client shows. The header names the unit.

Definition.

In every range of this book

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.143	21
1.0.0.144–3.1.0.0	19

Field	Type	What it is
name	text, 64 bytes	The bot’s name.
strategy	text, 64 bytes	Its strategy.
behaviour	text, 64 bytes	Its behaviour.
task	text, 64 bytes	Its task.
state1	text, 64 bytes	A line of its state.
state2	text, 64 bytes	A line of its state.
state3	text, 64 bytes	A line of its state.

Vectors (1)

one-on-1-0-0-143

`BotTargets`

What a server sends naming the units a bot is weighing. It changes nothing a client shows. The header names the unit.

Definition.

In every range of this book

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	108
1.0.0.132–1.0.0.137	109
1.0.0.138–1.0.0.143	111
1.0.0.144–1.0.0.149	105
1.0.0.150–3.1.0.0	102

Field	Type	What it is
targets	5 × u32	Five units.

Vectors (5)

one-on-1-0-0-131, one-on-1-0-0-136, one-on-1-0-0-143, one-on-1-0-0-149, one-on-1-0-0-154

`BotState`

What a server sends naming a bot’s state. It changes nothing a client shows. The header names the unit.

Definition.

In every range of this book

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	179
1.0.0.132–1.0.0.134	180
1.0.0.135	182
1.0.0.136–1.0.0.137	180
1.0.0.138	182
1.0.0.139–1.0.0.143	181
1.0.0.144–1.0.0.149	170
1.0.0.150–3.1.0.0	167

Field	Type	What it is
state	i32	The state.

Vectors (8)

one-on-1-0-0-131, one-on-1-0-0-134, one-on-1-0-0-135, one-on-1-0-0-136, one-on-1-0-0-138, one-on-1-0-0-143, one-on-1-0-0-149, one-on-1-0-0-154

`TargetableChanged`

What a server sends to change whether a unit can be aimed at, and by which sides. The header names the unit.

Definition.

In 1.0.0.130–1.0.0.142

Carried on events, sent by the server, reliable, under these commands:

Builds	Command
1.0.0.130–1.0.0.131	243
1.0.0.132–1.0.0.134	244
1.0.0.135	241
1.0.0.136–1.0.0.137	239
1.0.0.138	241
1.0.0.139–1.0.0.140	240
1.0.0.141–1.0.0.142	242

Field	Type	What it is
targetable	u8	Nonzero where the unit can be aimed at.
targetableToTeam	u32	Which sides can aim at it, as a set of bits, kept as it stands.

Vectors (7)

one-on-1-0-0-131, one-on-1-0-0-134, one-on-1-0-0-135, one-on-1-0-0-136, one-on-1-0-0-138, one-on-1-0-0-140, one-on-1-0-0-142

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Trueshot Season 2