List of default AI relationships

The following are the default relationships between various NPC classes. To change the defaults per-map, see ai_relationship. To change them per-mod, see void CHalfLife2::InitDefaultAIRelationships( void ).

Note that this list deals in a different classes, and that 'class' in this case is different than the the C++ term 'class' or the map term 'class'.

A visual table of this list is also available.

CLASS_BULLSQUID and CLASS_HOUNDEYE have no default relationships, as they were disabled.

NPC Classes

Class	Enumeration Value	Description
CLASS_NONE	0	Hidden or disabled NPCs (such as closed turrets or burried headcrabs) npc_furniture, npc_launcher, npc_missiledefense, npc_breen npc_enemyfinders without squads npc_strider being carried by a dropship npc_zombie while slumped defaults for virtual Classify method of CBaseEntity npc_vehicledriver when HL2_DLL is not defined.
CLASS_PLAYER	1	The player.
CLASS_PLAYER_ALLY	2	NPCs friendly to the player.
CLASS_PLAYER_ALLY_VITAL	3	Any named NPC except Breen, Laszlo, or Sandy. Generally killing these is a game over.
CLASS_ANTLION	4	npc_antlion and npc_antlionguard
CLASS_BARNACLE	5	npc_barnacle
CLASS_BULLSEYE	6	npc_bullseye
CLASS_BULLSQUID	N/A
CLASS_CITIZEN_PASSIVE	7	npc_citizen
CLASS_CITIZEN_REBEL	8	npc_citizen
CLASS_COMBINE	9	npc_combine_s
CLASS_COMBINE_GUNSHIP	10	npc_combinegunship
CLASS_CONSCRIPT	11	A group of NPCs from earlier versions of Half-Life 2; unused.
CLASS_HEADCRAB	12	npc_headcrab
CLASS_HOUNDEYE	N/A
CLASS_MANHACK	13	npc_manhack
CLASS_METROPOLICE	14	npc_metropolice
CLASS_MILITARY	15	npc_spotlight npc_combine_camera when enabled Entities derived from CBaseTurret unless overridden.
CLASS_SCANNER	16	npc_cscanner
CLASS_STALKER	17	npc_stalker
CLASS_VORTIGAUNT	18	npc_vortigaunt
CLASS_ZOMBIE	19	npc_zombie
CLASS_PROTOSNIPER	20	npc_sniper
CLASS_MISSILE	21	Probably something from npc_launcher or possibly weapon_rpg.
CLASS_FLARE	22	CFlare
CLASS_EARTH_FAUNA	23	npc_crow, npc_pigeon, and npc_seagull
CLASS_HACKED_ROLLERMINE	24	npc_rollermines hacked by Alyx.
CLASS_COMBINE_HUNTER	25

Relationships

Subject class	Target class	Relation	Priority
CLASS_ANTLION	CLASS_NONE	Neutral	0
CLASS_ANTLION	CLASS_PLAYER	Hate	0
CLASS_ANTLION	CLASS_BARNACLE	Hate	0
CLASS_ANTLION	CLASS_BULLSEYE	Neutral	0
CLASS_ANTLION	CLASS_CITIZEN_PASSIVE	Hate	0
CLASS_ANTLION	CLASS_CITIZEN_REBEL	Hate	0
CLASS_ANTLION	CLASS_COMBINE	Hate	0
CLASS_ANTLION	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_ANTLION	CLASS_CONSCRIPT	Hate	0
CLASS_ANTLION	CLASS_FLARE	Neutral	0
CLASS_ANTLION	CLASS_HEADCRAB	Hate	0
CLASS_ANTLION	CLASS_MANHACK	Hate	0
CLASS_ANTLION	CLASS_METROPOLICE	Hate	0
CLASS_ANTLION	CLASS_MILITARY	Hate	0
CLASS_ANTLION	CLASS_MISSILE	Neutral	0
CLASS_ANTLION	CLASS_SCANNER	Hate	0
CLASS_ANTLION	CLASS_STALKER	Hate	0
CLASS_ANTLION	CLASS_VORTIGAUNT	Hate	0
CLASS_ANTLION	CLASS_ZOMBIE	Hate	0
CLASS_ANTLION	CLASS_PROTOSNIPER	Hate	0
CLASS_ANTLION	CLASS_ANTLION	Like	0
CLASS_ANTLION	CLASS_EARTH_FAUNA	Neutral	0
CLASS_ANTLION	CLASS_PLAYER_ALLY	Hate	0
CLASS_ANTLION	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_BARNACLE	CLASS_NONE	Neutral	0
CLASS_BARNACLE	CLASS_PLAYER	Hate	0
CLASS_BARNACLE	CLASS_ANTLION	Hate	0
CLASS_BARNACLE	CLASS_BARNACLE	Like	0
CLASS_BARNACLE	CLASS_BULLSEYE	Neutral	0
CLASS_BARNACLE	CLASS_CITIZEN_PASSIVE	Hate	0
CLASS_BARNACLE	CLASS_CITIZEN_REBEL	Hate	0
CLASS_BARNACLE	CLASS_COMBINE	Hate	0
CLASS_BARNACLE	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_BARNACLE	CLASS_CONSCRIPT	Hate	0
CLASS_BARNACLE	CLASS_FLARE	Neutral	0
CLASS_BARNACLE	CLASS_HEADCRAB	Hate	0
CLASS_BARNACLE	CLASS_MANHACK	Fears	0
CLASS_BARNACLE	CLASS_METROPOLICE	Hate	0
CLASS_BARNACLE	CLASS_MILITARY	Hate	0
CLASS_BARNACLE	CLASS_MISSILE	Neutral	0
CLASS_BARNACLE	CLASS_SCANNER	Neutral	0
CLASS_BARNACLE	CLASS_STALKER	Hate	0
CLASS_BARNACLE	CLASS_VORTIGAUNT	Hate	0
CLASS_BARNACLE	CLASS_ZOMBIE	Hate	0
CLASS_BARNACLE	CLASS_PROTOSNIPER	Neutral	0
CLASS_BARNACLE	CLASS_EARTH_FAUNA	Hate	0
CLASS_BARNACLE	CLASS_PLAYER_ALLY	Hate	0
CLASS_BARNACLE	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_BULLSEYE	CLASS_NONE	Neutral	0
CLASS_BULLSEYE	CLASS_PLAYER	Neutral	0
CLASS_BULLSEYE	CLASS_ANTLION	Neutral	0
CLASS_BULLSEYE	CLASS_BARNACLE	Neutral	0
CLASS_BULLSEYE	CLASS_BULLSEYE	Neutral	0
CLASS_BULLSEYE	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_BULLSEYE	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_BULLSEYE	CLASS_COMBINE	Neutral	0
CLASS_BULLSEYE	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_BULLSEYE	CLASS_CONSCRIPT	Neutral	0
CLASS_BULLSEYE	CLASS_FLARE	Neutral	0
CLASS_BULLSEYE	CLASS_HEADCRAB	Neutral	0
CLASS_BULLSEYE	CLASS_MANHACK	Neutral	0
CLASS_BULLSEYE	CLASS_METROPOLICE	Neutral	0
CLASS_BULLSEYE	CLASS_MILITARY	Neutral	0
CLASS_BULLSEYE	CLASS_MISSILE	Neutral	0
CLASS_BULLSEYE	CLASS_SCANNER	Neutral	0
CLASS_BULLSEYE	CLASS_STALKER	Neutral	0
CLASS_BULLSEYE	CLASS_VORTIGAUNT	Neutral	0
CLASS_BULLSEYE	CLASS_ZOMBIE	Neutral	0
CLASS_BULLSEYE	CLASS_PROTOSNIPER	Neutral	0
CLASS_BULLSEYE	CLASS_EARTH_FAUNA	Neutral	0
CLASS_BULLSEYE	CLASS_PLAYER_ALLY	Neutral	0
CLASS_BULLSEYE	CLASS_PLAYER_ALLY_VITAL	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_NONE	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_PLAYER	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_ANTLION	Hate	0
CLASS_CITIZEN_PASSIVE	CLASS_BARNACLE	Fears	0
CLASS_CITIZEN_PASSIVE	CLASS_BULLSEYE	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_COMBINE	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_CONSCRIPT	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_FLARE	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_HEADCRAB	Fears	0
CLASS_CITIZEN_PASSIVE	CLASS_MANHACK	Fears	0
CLASS_CITIZEN_PASSIVE	CLASS_METROPOLICE	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_MILITARY	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_MISSILE	Fears	0
CLASS_CITIZEN_PASSIVE	CLASS_SCANNER	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_STALKER	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_VORTIGAUNT	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_ZOMBIE	Fears	0
CLASS_CITIZEN_PASSIVE	CLASS_PROTOSNIPER	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_EARTH_FAUNA	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_PLAYER_ALLY	Neutral	0
CLASS_CITIZEN_PASSIVE	CLASS_PLAYER_ALLY_VITAL	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_NONE	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_PLAYER	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_ANTLION	Hate	0
CLASS_CITIZEN_REBEL	CLASS_BARNACLE	Fears	0
CLASS_CITIZEN_REBEL	CLASS_BULLSEYE	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_COMBINE	Hate	0
CLASS_CITIZEN_REBEL	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_CONSCRIPT	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_FLARE	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_HEADCRAB	Hate	0
CLASS_CITIZEN_REBEL	CLASS_MANHACK	Hate	0
CLASS_CITIZEN_REBEL	CLASS_METROPOLICE	Hate	0
CLASS_CITIZEN_REBEL	CLASS_MILITARY	Hate	0
CLASS_CITIZEN_REBEL	CLASS_MISSILE	Fears	0
CLASS_CITIZEN_REBEL	CLASS_SCANNER	Hate	0
CLASS_CITIZEN_REBEL	CLASS_STALKER	Hate	0
CLASS_CITIZEN_REBEL	CLASS_VORTIGAUNT	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_ZOMBIE	Hate	0
CLASS_CITIZEN_REBEL	CLASS_PROTOSNIPER	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_EARTH_FAUNA	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_PLAYER_ALLY	Neutral	0
CLASS_CITIZEN_REBEL	CLASS_PLAYER_ALLY_VITAL	Neutral	0
CLASS_COMBINE	CLASS_NONE	Neutral	0
CLASS_COMBINE	CLASS_PLAYER	Hate	0
CLASS_COMBINE	CLASS_ANTLION	Hate	0
CLASS_COMBINE	CLASS_BARNACLE	Fears	0
CLASS_COMBINE	CLASS_BULLSEYE	Neutral	0
CLASS_COMBINE	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_COMBINE	CLASS_CITIZEN_REBEL	Hate	0
CLASS_COMBINE	CLASS_COMBINE	Like	0
CLASS_COMBINE	CLASS_COMBINE_GUNSHIP	Like	0
CLASS_COMBINE	CLASS_CONSCRIPT	Hate	0
CLASS_COMBINE	CLASS_FLARE	Neutral	0
CLASS_COMBINE	CLASS_HEADCRAB	Hate	0
CLASS_COMBINE	CLASS_MANHACK	Neutral	0
CLASS_COMBINE	CLASS_METROPOLICE	Neutral	0
CLASS_COMBINE	CLASS_MILITARY	Neutral	0
CLASS_COMBINE	CLASS_MISSILE	Neutral	0
CLASS_COMBINE	CLASS_SCANNER	Neutral	0
CLASS_COMBINE	CLASS_STALKER	Neutral	0
CLASS_COMBINE	CLASS_VORTIGAUNT	Hate	0
CLASS_COMBINE	CLASS_ZOMBIE	Hate	0
CLASS_COMBINE	CLASS_PROTOSNIPER	Neutral	0
CLASS_COMBINE	CLASS_EARTH_FAUNA	Neutral	0
CLASS_COMBINE	CLASS_PLAYER_ALLY	Hate	0
CLASS_COMBINE	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_COMBINE_GUNSHIP	CLASS_NONE	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_PLAYER	Hate	0
CLASS_COMBINE_GUNSHIP	CLASS_ANTLION	Hate	0
CLASS_COMBINE_GUNSHIP	CLASS_BARNACLE	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_BULLSEYE	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_CITIZEN_REBEL	Hate	0
CLASS_COMBINE_GUNSHIP	CLASS_COMBINE	Like	0
CLASS_COMBINE_GUNSHIP	CLASS_COMBINE_GUNSHIP	Like	0
CLASS_COMBINE_GUNSHIP	CLASS_CONSCRIPT	Hate	0
CLASS_COMBINE_GUNSHIP	CLASS_FLARE	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_HEADCRAB	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_MANHACK	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_METROPOLICE	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_MILITARY	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_MISSILE	Fears	0
CLASS_COMBINE_GUNSHIP	CLASS_SCANNER	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_STALKER	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_VORTIGAUNT	Hate	0
CLASS_COMBINE_GUNSHIP	CLASS_ZOMBIE	Hate	0
CLASS_COMBINE_GUNSHIP	CLASS_PROTOSNIPER	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_EARTH_FAUNA	Neutral	0
CLASS_COMBINE_GUNSHIP	CLASS_PLAYER_ALLY	Hate	0
CLASS_COMBINE_GUNSHIP	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_CONSCRIPT	CLASS_NONE	Neutral	0
CLASS_CONSCRIPT	CLASS_PLAYER	Neutral	0
CLASS_CONSCRIPT	CLASS_ANTLION	Hate	0
CLASS_CONSCRIPT	CLASS_BARNACLE	Fears	0
CLASS_CONSCRIPT	CLASS_BULLSEYE	Neutral	0
CLASS_CONSCRIPT	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_CONSCRIPT	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_CONSCRIPT	CLASS_COMBINE	Hate	0
CLASS_CONSCRIPT	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_CONSCRIPT	CLASS_CONSCRIPT	Neutral	0
CLASS_CONSCRIPT	CLASS_FLARE	Neutral	0
CLASS_CONSCRIPT	CLASS_HEADCRAB	Hate	0
CLASS_CONSCRIPT	CLASS_MANHACK	Hate	0
CLASS_CONSCRIPT	CLASS_METROPOLICE	Hate	0
CLASS_CONSCRIPT	CLASS_MILITARY	Hate	0
CLASS_CONSCRIPT	CLASS_MISSILE	Neutral	0
CLASS_CONSCRIPT	CLASS_SCANNER	Hate	0
CLASS_CONSCRIPT	CLASS_STALKER	Hate	0
CLASS_CONSCRIPT	CLASS_VORTIGAUNT	Neutral	0
CLASS_CONSCRIPT	CLASS_ZOMBIE	Hate	0
CLASS_CONSCRIPT	CLASS_PROTOSNIPER	Neutral	0
CLASS_CONSCRIPT	CLASS_EARTH_FAUNA	Neutral	0
CLASS_CONSCRIPT	CLASS_PLAYER_ALLY	Neutral	0
CLASS_CONSCRIPT	CLASS_PLAYER_ALLY_VITAL	Neutral	0
CLASS_FLARE	CLASS_NONE	Neutral	0
CLASS_FLARE	CLASS_PLAYER	Neutral	0
CLASS_FLARE	CLASS_ANTLION	Neutral	0
CLASS_FLARE	CLASS_BARNACLE	Neutral	0
CLASS_FLARE	CLASS_BULLSEYE	Neutral	0
CLASS_FLARE	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_FLARE	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_FLARE	CLASS_COMBINE	Neutral	0
CLASS_FLARE	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_FLARE	CLASS_CONSCRIPT	Neutral	0
CLASS_FLARE	CLASS_FLARE	Neutral	0
CLASS_FLARE	CLASS_HEADCRAB	Neutral	0
CLASS_FLARE	CLASS_MANHACK	Neutral	0
CLASS_FLARE	CLASS_METROPOLICE	Neutral	0
CLASS_FLARE	CLASS_MILITARY	Neutral	0
CLASS_FLARE	CLASS_MISSILE	Neutral	0
CLASS_FLARE	CLASS_FLARE	Neutral	0
CLASS_FLARE	CLASS_SCANNER	Neutral	0
CLASS_FLARE	CLASS_STALKER	Neutral	0
CLASS_FLARE	CLASS_VORTIGAUNT	Neutral	0
CLASS_FLARE	CLASS_ZOMBIE	Neutral	0
CLASS_FLARE	CLASS_PROTOSNIPER	Neutral	0
CLASS_FLARE	CLASS_EARTH_FAUNA	Neutral	0
CLASS_FLARE	CLASS_PLAYER_ALLY	Neutral	0
CLASS_FLARE	CLASS_PLAYER_ALLY_VITAL	Neutral	0
CLASS_HEADCRAB	CLASS_NONE	Neutral	0
CLASS_HEADCRAB	CLASS_PLAYER	Hate	0
CLASS_HEADCRAB	CLASS_ANTLION	Hate	0
CLASS_HEADCRAB	CLASS_BARNACLE	Neutral	0
CLASS_HEADCRAB	CLASS_BULLSEYE	Neutral	0
CLASS_HEADCRAB	CLASS_CITIZEN_PASSIVE	Hate	0
CLASS_HEADCRAB	CLASS_CITIZEN_REBEL	Hate	0
CLASS_HEADCRAB	CLASS_COMBINE	Hate	0
CLASS_HEADCRAB	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_HEADCRAB	CLASS_CONSCRIPT	Hate	0
CLASS_HEADCRAB	CLASS_FLARE	Neutral	0
CLASS_HEADCRAB	CLASS_HEADCRAB	Neutral	0
CLASS_HEADCRAB	CLASS_MANHACK	Neutral	0
CLASS_HEADCRAB	CLASS_METROPOLICE	Hate	0
CLASS_HEADCRAB	CLASS_MILITARY	Neutral	0
CLASS_HEADCRAB	CLASS_MISSILE	Neutral	0
CLASS_HEADCRAB	CLASS_SCANNER	Neutral	0
CLASS_HEADCRAB	CLASS_STALKER	Neutral	0
CLASS_HEADCRAB	CLASS_VORTIGAUNT	Hate	0
CLASS_HEADCRAB	CLASS_ZOMBIE	Neutral	0
CLASS_HEADCRAB	CLASS_PROTOSNIPER	Neutral	0
CLASS_HEADCRAB	CLASS_EARTH_FAUNA	Neutral	0
CLASS_HEADCRAB	CLASS_PLAYER_ALLY	Hate	0
CLASS_HEADCRAB	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_MANHACK	CLASS_NONE	Neutral	0
CLASS_MANHACK	CLASS_PLAYER	Hate	0
CLASS_MANHACK	CLASS_ANTLION	Hate	0
CLASS_MANHACK	CLASS_BARNACLE	Neutral	0
CLASS_MANHACK	CLASS_BULLSEYE	Neutral	0
CLASS_MANHACK	CLASS_CITIZEN_PASSIVE	Hate	0
CLASS_MANHACK	CLASS_CITIZEN_REBEL	Hate	0
CLASS_MANHACK	CLASS_COMBINE	Neutral	0
CLASS_MANHACK	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_MANHACK	CLASS_CONSCRIPT	Hate	0
CLASS_MANHACK	CLASS_FLARE	Neutral	0
CLASS_MANHACK	CLASS_HEADCRAB	Hate	-1
CLASS_MANHACK	CLASS_MANHACK	Neutral	0
CLASS_MANHACK	CLASS_METROPOLICE	Neutral	0
CLASS_MANHACK	CLASS_MILITARY	Neutral	0
CLASS_MANHACK	CLASS_MISSILE	Neutral	0
CLASS_MANHACK	CLASS_SCANNER	Neutral	0
CLASS_MANHACK	CLASS_STALKER	Neutral	0
CLASS_MANHACK	CLASS_VORTIGAUNT	Hate	0
CLASS_MANHACK	CLASS_ZOMBIE	Hate	0
CLASS_MANHACK	CLASS_PROTOSNIPER	Neutral	0
CLASS_MANHACK	CLASS_EARTH_FAUNA	Neutral	0
CLASS_MANHACK	CLASS_PLAYER_ALLY	Hate	0
CLASS_MANHACK	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_METROPOLICE	CLASS_NONE	Neutral	0
CLASS_METROPOLICE	CLASS_PLAYER	Hate	0
CLASS_METROPOLICE	CLASS_ANTLION	Hate	0
CLASS_METROPOLICE	CLASS_BARNACLE	Neutral	0
CLASS_METROPOLICE	CLASS_BULLSEYE	Neutral	0
CLASS_METROPOLICE	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_METROPOLICE	CLASS_CITIZEN_REBEL	Hate	0
CLASS_METROPOLICE	CLASS_COMBINE	Neutral	0
CLASS_METROPOLICE	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_METROPOLICE	CLASS_CONSCRIPT	Hate	0
CLASS_METROPOLICE	CLASS_FLARE	Neutral	0
CLASS_METROPOLICE	CLASS_HEADCRAB	Hate	0
CLASS_METROPOLICE	CLASS_MANHACK	Neutral	0
CLASS_METROPOLICE	CLASS_METROPOLICE	Neutral	0
CLASS_METROPOLICE	CLASS_MILITARY	Neutral	0
CLASS_METROPOLICE	CLASS_MISSILE	Neutral	0
CLASS_METROPOLICE	CLASS_SCANNER	Neutral	0
CLASS_METROPOLICE	CLASS_STALKER	Neutral	0
CLASS_METROPOLICE	CLASS_VORTIGAUNT	Hate	0
CLASS_METROPOLICE	CLASS_ZOMBIE	Hate	0
CLASS_METROPOLICE	CLASS_PROTOSNIPER	Neutral	0
CLASS_METROPOLICE	CLASS_EARTH_FAUNA	Neutral	0
CLASS_METROPOLICE	CLASS_PLAYER_ALLY	Hate	0
CLASS_METROPOLICE	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_MILITARY	CLASS_NONE	Neutral	0
CLASS_MILITARY	CLASS_PLAYER	Hate	0
CLASS_MILITARY	CLASS_ANTLION	Hate	0
CLASS_MILITARY	CLASS_BARNACLE	Neutral	0
CLASS_MILITARY	CLASS_BULLSEYE	Neutral	0
CLASS_MILITARY	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_MILITARY	CLASS_CITIZEN_REBEL	Hate	0
CLASS_MILITARY	CLASS_COMBINE	Neutral	0
CLASS_MILITARY	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_MILITARY	CLASS_CONSCRIPT	Hate	0
CLASS_MILITARY	CLASS_FLARE	Neutral	0
CLASS_MILITARY	CLASS_HEADCRAB	Hate	0
CLASS_MILITARY	CLASS_MANHACK	Neutral	0
CLASS_MILITARY	CLASS_METROPOLICE	Neutral	0
CLASS_MILITARY	CLASS_MILITARY	Neutral	0
CLASS_MILITARY	CLASS_MISSILE	Neutral	0
CLASS_MILITARY	CLASS_SCANNER	Neutral	0
CLASS_MILITARY	CLASS_STALKER	Neutral	0
CLASS_MILITARY	CLASS_VORTIGAUNT	Hate	0
CLASS_MILITARY	CLASS_ZOMBIE	Hate	0
CLASS_MILITARY	CLASS_PROTOSNIPER	Neutral	0
CLASS_MILITARY	CLASS_EARTH_FAUNA	Neutral	0
CLASS_MILITARY	CLASS_PLAYER_ALLY	Hate	0
CLASS_MILITARY	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_MISSILE	CLASS_NONE	Neutral	0
CLASS_MISSILE	CLASS_PLAYER	Hate	0
CLASS_MISSILE	CLASS_ANTLION	Hate	0
CLASS_MISSILE	CLASS_BARNACLE	Neutral	0
CLASS_MISSILE	CLASS_BULLSEYE	Neutral	0
CLASS_MISSILE	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_MISSILE	CLASS_CITIZEN_REBEL	Hate	0
CLASS_MISSILE	CLASS_COMBINE	Neutral	0
CLASS_MISSILE	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_MISSILE	CLASS_CONSCRIPT	Hate	0
CLASS_MISSILE	CLASS_FLARE	Neutral	0
CLASS_MISSILE	CLASS_HEADCRAB	Hate	0
CLASS_MISSILE	CLASS_MANHACK	Neutral	0
CLASS_MISSILE	CLASS_METROPOLICE	Neutral	0
CLASS_MISSILE	CLASS_MILITARY	Neutral	0
CLASS_MISSILE	CLASS_MISSILE	Neutral	0
CLASS_MISSILE	CLASS_SCANNER	Neutral	0
CLASS_MISSILE	CLASS_STALKER	Neutral	0
CLASS_MISSILE	CLASS_VORTIGAUNT	Hate	0
CLASS_MISSILE	CLASS_ZOMBIE	Hate	0
CLASS_MISSILE	CLASS_PROTOSNIPER	Neutral	0
CLASS_MISSILE	CLASS_EARTH_FAUNA	Neutral	0
CLASS_MISSILE	CLASS_PLAYER_ALLY	Hate	0
CLASS_MISSILE	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_NONE	CLASS_NONE	Neutral	0
CLASS_NONE	CLASS_PLAYER	Neutral	0
CLASS_NONE	CLASS_ANTLION	Neutral	0
CLASS_NONE	CLASS_BARNACLE	Neutral	0
CLASS_NONE	CLASS_BULLSEYE	Neutral	0
CLASS_NONE	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_NONE	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_NONE	CLASS_COMBINE	Neutral	0
CLASS_NONE	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_NONE	CLASS_CONSCRIPT	Neutral	0
CLASS_NONE	CLASS_FLARE	Neutral	0
CLASS_NONE	CLASS_HEADCRAB	Neutral	0
CLASS_NONE	CLASS_MANHACK	Neutral	0
CLASS_NONE	CLASS_METROPOLICE	Neutral	0
CLASS_NONE	CLASS_MILITARY	Neutral	0
CLASS_NONE	CLASS_SCANNER	Neutral	0
CLASS_NONE	CLASS_STALKER	Neutral	0
CLASS_NONE	CLASS_VORTIGAUNT	Neutral	0
CLASS_NONE	CLASS_ZOMBIE	Neutral	0
CLASS_NONE	CLASS_PROTOSNIPER	Neutral	0
CLASS_NONE	CLASS_EARTH_FAUNA	Neutral	0
CLASS_NONE	CLASS_PLAYER_ALLY	Neutral	0
CLASS_NONE	CLASS_PLAYER_ALLY_VITAL	Neutral	0
CLASS_PLAYER	CLASS_NONE	Neutral	0
CLASS_PLAYER	CLASS_PLAYER	Neutral	0
CLASS_PLAYER	CLASS_ANTLION	Hate	0
CLASS_PLAYER	CLASS_BARNACLE	Hate	0
CLASS_PLAYER	CLASS_BULLSEYE	Hate	0
CLASS_PLAYER	CLASS_CITIZEN_PASSIVE	Like	0
CLASS_PLAYER	CLASS_CITIZEN_REBEL	Like	0
CLASS_PLAYER	CLASS_COMBINE	Hate	0
CLASS_PLAYER	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_PLAYER	CLASS_CONSCRIPT	Neutral	0
CLASS_PLAYER	CLASS_FLARE	Neutral	0
CLASS_PLAYER	CLASS_HEADCRAB	Hate	0
CLASS_PLAYER	CLASS_MANHACK	Hate	0
CLASS_PLAYER	CLASS_METROPOLICE	Hate	0
CLASS_PLAYER	CLASS_MILITARY	Hate	0
CLASS_PLAYER	CLASS_MISSILE	Neutral	0
CLASS_PLAYER	CLASS_SCANNER	Hate	0
CLASS_PLAYER	CLASS_STALKER	Hate	0
CLASS_PLAYER	CLASS_VORTIGAUNT	Like	0
CLASS_PLAYER	CLASS_ZOMBIE	Hate	0
CLASS_PLAYER	CLASS_PROTOSNIPER	Hate	0
CLASS_PLAYER	CLASS_EARTH_FAUNA	Neutral	0
CLASS_PLAYER	CLASS_PLAYER_ALLY	Like	0
CLASS_PLAYER	CLASS_PLAYER_ALLY_VITAL	Like	0
CLASS_PLAYER_ALLY	CLASS_NONE	Neutral	0
CLASS_PLAYER_ALLY	CLASS_PLAYER	Like	0
CLASS_PLAYER_ALLY	CLASS_ANTLION	Hate	0
CLASS_PLAYER_ALLY	CLASS_BARNACLE	Hate	0
CLASS_PLAYER_ALLY	CLASS_BULLSEYE	Neutral	0
CLASS_PLAYER_ALLY	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_PLAYER_ALLY	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_PLAYER_ALLY	CLASS_COMBINE	Hate	0
CLASS_PLAYER_ALLY	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_PLAYER_ALLY	CLASS_CONSCRIPT	Neutral	0
CLASS_PLAYER_ALLY	CLASS_FLARE	Neutral	0
CLASS_PLAYER_ALLY	CLASS_HEADCRAB	Fears	0
CLASS_PLAYER_ALLY	CLASS_MANHACK	Hate	0
CLASS_PLAYER_ALLY	CLASS_METROPOLICE	Hate	0
CLASS_PLAYER_ALLY	CLASS_MILITARY	Hate	0
CLASS_PLAYER_ALLY	CLASS_MISSILE	Neutral	0
CLASS_PLAYER_ALLY	CLASS_SCANNER	Hate	0
CLASS_PLAYER_ALLY	CLASS_STALKER	Hate	0
CLASS_PLAYER_ALLY	CLASS_VORTIGAUNT	Neutral	0
CLASS_PLAYER_ALLY	CLASS_ZOMBIE	Fears	1
CLASS_PLAYER_ALLY	CLASS_PROTOSNIPER	Fears	0
CLASS_PLAYER_ALLY	CLASS_EARTH_FAUNA	Neutral	0
CLASS_PLAYER_ALLY	CLASS_PLAYER_ALLY	Like	0
CLASS_PLAYER_ALLY	CLASS_PLAYER_ALLY_VITAL	Like	0
CLASS_PLAYER_ALLY_VITAL	CLASS_NONE	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_PLAYER	Like	0
CLASS_PLAYER_ALLY_VITAL	CLASS_ANTLION	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_BARNACLE	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_BULLSEYE	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_COMBINE	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_CONSCRIPT	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_FLARE	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_HEADCRAB	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_MANHACK	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_METROPOLICE	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_MILITARY	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_MISSILE	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_SCANNER	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_STALKER	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_VORTIGAUNT	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_ZOMBIE	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_PROTOSNIPER	Hate	0
CLASS_PLAYER_ALLY_VITAL	CLASS_EARTH_FAUNA	Neutral	0
CLASS_PLAYER_ALLY_VITAL	CLASS_PLAYER_ALLY	Like	0
CLASS_PLAYER_ALLY_VITAL	CLASS_PLAYER_ALLY_VITAL	Like	0
CLASS_SCANNER	CLASS_NONE	Neutral	0
CLASS_SCANNER	CLASS_PLAYER	Hate	0
CLASS_SCANNER	CLASS_ANTLION	Hate	0
CLASS_SCANNER	CLASS_BARNACLE	Neutral	0
CLASS_SCANNER	CLASS_BULLSEYE	Neutral	0
CLASS_SCANNER	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_SCANNER	CLASS_CITIZEN_REBEL	Hate	0
CLASS_SCANNER	CLASS_COMBINE	Like	0
CLASS_SCANNER	CLASS_COMBINE_GUNSHIP	Like	0
CLASS_SCANNER	CLASS_CONSCRIPT	Hate	0
CLASS_SCANNER	CLASS_FLARE	Neutral	0
CLASS_SCANNER	CLASS_HEADCRAB	Neutral	0
CLASS_SCANNER	CLASS_MANHACK	Like	0
CLASS_SCANNER	CLASS_METROPOLICE	Like	0
CLASS_SCANNER	CLASS_MILITARY	Like	0
CLASS_SCANNER	CLASS_MISSILE	Neutral	0
CLASS_SCANNER	CLASS_SCANNER	Like	0
CLASS_SCANNER	CLASS_STALKER	Like	0
CLASS_SCANNER	CLASS_VORTIGAUNT	Hate	0
CLASS_SCANNER	CLASS_ZOMBIE	Neutral	0
CLASS_SCANNER	CLASS_PROTOSNIPER	Like	0
CLASS_SCANNER	CLASS_EARTH_FAUNA	Neutral	0
CLASS_SCANNER	CLASS_PLAYER_ALLY	Hate	0
CLASS_SCANNER	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_STALKER	CLASS_NONE	Neutral	0
CLASS_STALKER	CLASS_PLAYER	Hate	0
CLASS_STALKER	CLASS_ANTLION	Hate	0
CLASS_STALKER	CLASS_BARNACLE	Neutral	0
CLASS_STALKER	CLASS_BULLSEYE	Neutral	0
CLASS_STALKER	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_STALKER	CLASS_CITIZEN_REBEL	Hate	0
CLASS_STALKER	CLASS_COMBINE	Neutral	0
CLASS_STALKER	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_STALKER	CLASS_CONSCRIPT	Hate	0
CLASS_STALKER	CLASS_FLARE	Neutral	0
CLASS_STALKER	CLASS_HEADCRAB	Neutral	0
CLASS_STALKER	CLASS_MANHACK	Neutral	0
CLASS_STALKER	CLASS_METROPOLICE	Neutral	0
CLASS_STALKER	CLASS_MILITARY	Neutral	0
CLASS_STALKER	CLASS_MISSILE	Neutral	0
CLASS_STALKER	CLASS_SCANNER	Neutral	0
CLASS_STALKER	CLASS_STALKER	Neutral	0
CLASS_STALKER	CLASS_VORTIGAUNT	Hate	0
CLASS_STALKER	CLASS_ZOMBIE	Neutral	0
CLASS_STALKER	CLASS_PROTOSNIPER	Neutral	0
CLASS_STALKER	CLASS_EARTH_FAUNA	Neutral	0
CLASS_STALKER	CLASS_PLAYER_ALLY	Hate	0
CLASS_STALKER	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_VORTIGAUNT	CLASS_NONE	Neutral	0
CLASS_VORTIGAUNT	CLASS_PLAYER	Like	0
CLASS_VORTIGAUNT	CLASS_ANTLION	Hate	0
CLASS_VORTIGAUNT	CLASS_BARNACLE	Fears	0
CLASS_VORTIGAUNT	CLASS_BULLSEYE	Neutral	0
CLASS_VORTIGAUNT	CLASS_CITIZEN_PASSIVE	Neutral	0
CLASS_VORTIGAUNT	CLASS_CITIZEN_REBEL	Neutral	0
CLASS_VORTIGAUNT	CLASS_COMBINE	Hate	0
CLASS_VORTIGAUNT	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_VORTIGAUNT	CLASS_CONSCRIPT	Neutral	0
CLASS_VORTIGAUNT	CLASS_FLARE	Neutral	0
CLASS_VORTIGAUNT	CLASS_HEADCRAB	Hate	0
CLASS_VORTIGAUNT	CLASS_MANHACK	Hate	0
CLASS_VORTIGAUNT	CLASS_METROPOLICE	Hate	0
CLASS_VORTIGAUNT	CLASS_MILITARY	Hate	0
CLASS_VORTIGAUNT	CLASS_MISSILE	Neutral	0
CLASS_VORTIGAUNT	CLASS_SCANNER	Hate	0
CLASS_VORTIGAUNT	CLASS_STALKER	Hate	0
CLASS_VORTIGAUNT	CLASS_VORTIGAUNT	Neutral	0
CLASS_VORTIGAUNT	CLASS_ZOMBIE	Hate	0
CLASS_VORTIGAUNT	CLASS_PROTOSNIPER	Neutral	0
CLASS_VORTIGAUNT	CLASS_EARTH_FAUNA	Neutral	0
CLASS_VORTIGAUNT	CLASS_PLAYER_ALLY	Neutral	0
CLASS_VORTIGAUNT	CLASS_PLAYER_ALLY_VITAL	Neutral	0
CLASS_ZOMBIE	CLASS_NONE	Neutral	0
CLASS_ZOMBIE	CLASS_PLAYER	Hate	0
CLASS_ZOMBIE	CLASS_ANTLION	Hate	0
CLASS_ZOMBIE	CLASS_BARNACLE	Neutral	0
CLASS_ZOMBIE	CLASS_BULLSEYE	Neutral	0
CLASS_ZOMBIE	CLASS_CITIZEN_PASSIVE	Hate	0
CLASS_ZOMBIE	CLASS_CITIZEN_REBEL	Hate	0
CLASS_ZOMBIE	CLASS_COMBINE	Hate	0
CLASS_ZOMBIE	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_ZOMBIE	CLASS_CONSCRIPT	Hate	0
CLASS_ZOMBIE	CLASS_FLARE	Neutral	0
CLASS_ZOMBIE	CLASS_HEADCRAB	Neutral	0
CLASS_ZOMBIE	CLASS_MANHACK	Fears	0
CLASS_ZOMBIE	CLASS_METROPOLICE	Hate	0
CLASS_ZOMBIE	CLASS_MILITARY	Fears	0
CLASS_ZOMBIE	CLASS_MISSILE	Neutral	0
CLASS_ZOMBIE	CLASS_SCANNER	Neutral	0
CLASS_ZOMBIE	CLASS_STALKER	Neutral	0
CLASS_ZOMBIE	CLASS_VORTIGAUNT	Hate	0
CLASS_ZOMBIE	CLASS_ZOMBIE	Neutral	0
CLASS_ZOMBIE	CLASS_PROTOSNIPER	Neutral	0
CLASS_ZOMBIE	CLASS_EARTH_FAUNA	Neutral	0
CLASS_ZOMBIE	CLASS_PLAYER_ALLY	Hate	0
CLASS_ZOMBIE	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_PROTOSNIPER	CLASS_NONE	Neutral	0
CLASS_PROTOSNIPER	CLASS_PLAYER	Hate	0
CLASS_PROTOSNIPER	CLASS_ANTLION	Hate	0
CLASS_PROTOSNIPER	CLASS_BARNACLE	Neutral	0
CLASS_PROTOSNIPER	CLASS_BULLSEYE	Neutral	0
CLASS_PROTOSNIPER	CLASS_CITIZEN_PASSIVE	Hate	0
CLASS_PROTOSNIPER	CLASS_CITIZEN_REBEL	Hate	0
CLASS_PROTOSNIPER	CLASS_COMBINE	Neutral	0
CLASS_PROTOSNIPER	CLASS_COMBINE_GUNSHIP	Neutral	0
CLASS_PROTOSNIPER	CLASS_CONSCRIPT	Hate	0
CLASS_PROTOSNIPER	CLASS_FLARE	Neutral	0
CLASS_PROTOSNIPER	CLASS_HEADCRAB	Hate	0
CLASS_PROTOSNIPER	CLASS_MANHACK	Neutral	0
CLASS_PROTOSNIPER	CLASS_METROPOLICE	Neutral	0
CLASS_PROTOSNIPER	CLASS_MILITARY	Neutral	0
CLASS_PROTOSNIPER	CLASS_MISSILE	Neutral	5
CLASS_PROTOSNIPER	CLASS_SCANNER	Neutral	0
CLASS_PROTOSNIPER	CLASS_STALKER	Neutral	0
CLASS_PROTOSNIPER	CLASS_VORTIGAUNT	Hate	0
CLASS_PROTOSNIPER	CLASS_ZOMBIE	Hate	0
CLASS_PROTOSNIPER	CLASS_PROTOSNIPER	Neutral	0
CLASS_PROTOSNIPER	CLASS_EARTH_FAUNA	Neutral	0
CLASS_PROTOSNIPER	CLASS_PLAYER_ALLY	Hate	0
CLASS_PROTOSNIPER	CLASS_PLAYER_ALLY_VITAL	Hate	0
CLASS_EARTH_FAUNA	CLASS_NONE	Hate	0
CLASS_EARTH_FAUNA	CLASS_PLAYER	Hate	0
CLASS_EARTH_FAUNA	CLASS_ANTLION	Hate	0
CLASS_EARTH_FAUNA	CLASS_BARNACLE	Neutral	0
CLASS_EARTH_FAUNA	CLASS_BULLSEYE	Neutral	0
CLASS_EARTH_FAUNA	CLASS_CITIZEN_PASSIVE	Hate	0
CLASS_EARTH_FAUNA	CLASS_CITIZEN_REBEL	Hate	0
CLASS_EARTH_FAUNA	CLASS_COMBINE	Hate	0
CLASS_EARTH_FAUNA	CLASS_COMBINE_GUNSHIP	Hate	0
CLASS_EARTH_FAUNA	CLASS_CONSCRIPT	Hate	0
CLASS_EARTH_FAUNA	CLASS_FLARE	Hate	0
CLASS_EARTH_FAUNA	CLASS_HEADCRAB	Hate	0
CLASS_EARTH_FAUNA	CLASS_MANHACK	Hate	0
CLASS_EARTH_FAUNA	CLASS_METROPOLICE	Hate	0
CLASS_EARTH_FAUNA	CLASS_MILITARY	Hate	0
CLASS_EARTH_FAUNA	CLASS_MISSILE	Hate	0
CLASS_EARTH_FAUNA	CLASS_SCANNER	Hate	0
CLASS_EARTH_FAUNA	CLASS_STALKER	Hate	0
CLASS_EARTH_FAUNA	CLASS_VORTIGAUNT	Hate	0
CLASS_EARTH_FAUNA	CLASS_ZOMBIE	Hate	0
CLASS_EARTH_FAUNA	CLASS_PROTOSNIPER	Hate	0
CLASS_EARTH_FAUNA	CLASS_EARTH_FAUNA	Neutral	0
CLASS_EARTH_FAUNA	CLASS_PLAYER_ALLY	Hate	0
CLASS_EARTH_FAUNA	CLASS_PLAYER_ALLY_VITAL	Hate	0

Source: hl2_gamerules.cpp

See also

• List of default AI relationships/table — the same information as a color-coded table