Limited support
This feature is only present in Portal 2: Community Edition and Portal: Revolution.

Script Constants

Collision Groups

These constants are used with the extended trace API to filter entities by their collision group.

Name Value
COLLISION_GROUP_BREAKABLE_GLASS 6
COLLISION_GROUP_CAMERA_SOLID 21
COLLISION_GROUP_DEBRIS 1
COLLISION_GROUP_DEBRIS_BLOCK_PROJECTILE 25
COLLISION_GROUP_DEBRIS_TRIGGER 2
COLLISION_GROUP_DISSOLVING 16
COLLISION_GROUP_DOOR_BLOCKER 14
COLLISION_GROUP_INTERACTIVE 4
COLLISION_GROUP_INTERACTIVE_DEBRIS 3
COLLISION_GROUP_IN_VEHICLE 10
COLLISION_GROUP_NONE 0
COLLISION_GROUP_NPC 9
COLLISION_GROUP_NPC_ACTOR 18
COLLISION_GROUP_NPC_SCRIPTED 19
COLLISION_GROUP_PASSABLE_DOOR 15
COLLISION_GROUP_PLACEMENT_SOLID 22
COLLISION_GROUP_PLAYER 5
COLLISION_GROUP_PLAYER_HELD 23
COLLISION_GROUP_PLAYER_MOVEMENT 8
COLLISION_GROUP_PROJECTILE 13
COLLISION_GROUP_PUSHAWAY 17
COLLISION_GROUP_PZ_CLIP 20
COLLISION_GROUP_VEHICLE 7
COLLISION_GROUP_VEHICLE_CLIP 12
COLLISION_GROUP_WEAPON 11
COLLISION_GROUP_WEIGHTED_CUBE 24

Trace Masks

Trace masks are used with the extended trace API to filter entities by category.

Name Value
MASK_ALL -1
MASK_BLOCKLOS 16449
MASK_BLOCKLOS_AND_NPCS 33570881
MASK_DEADSOLID 65547
MASK_FLOORTRACE 67125251
MASK_NPCFLUID 33701891
MASK_NPCSOLID 33701899
MASK_NPCSOLID_BRUSHONLY 147467
MASK_NPCWORLDSTATIC 131083
MASK_NPCWORLDSTATIC_FLUID 131075
MASK_OPAQUE 16513
MASK_OPAQUE_AND_NPCS 33570945
MASK_PLAYERSOLID 33636363
MASK_PLAYERSOLID_BRUSHONLY 81931
MASK_SHOT 1174421507
MASK_SHOT_BRUSHONLY 67125251
MASK_SHOT_HULL 100679691
MASK_SHOT_PORTAL 33570819
MASK_SOLID 33570827
MASK_SOLID_BRUSHONLY 16395
MASK_SPLITAREAPORTAL 48
MASK_VISIBLE 24705
MASK_VISIBLE_AND_NPCS 33579137
MASK_WATER 16432
MASK_WEAPONCLIPPING 100679683

Button Flags

Name Value
IN_ATTACK 0x1
IN_JUMP 0x2
IN_DUCK 0x4
IN_FORWARD 0x8
IN_BACK 0x10
IN_USE 0x20
IN_CANCEL 0x40
IN_LEFT 0x80
IN_RIGHT 0x100
IN_MOVELEFT 0x200
IN_MOVERIGHT 0x400
IN_ATTACK2 0x800
IN_RUN 0x1000
IN_RELOAD 0x2000
IN_ALT1 0x4000
IN_ALT2 0x8000
IN_SCORE 0x10000
IN_SPEED 0x20000
IN_WALK 0x40000
IN_ZOOM 0x80000
IN_WEAPON1 0x100000
IN_WEAPON2 0x200000
IN_GRENADE1 0x800000
IN_GRENADE2 0x1000000
IN_LOOKSPIN 0x2000000
IN_USEORRELOAD 0x4000000
IN_COOP_PING 0x8000000
IN_REMOTE_VIEW 0x10000000

MoveType

Name Value
MOVETYPE_NONE 0
MOVETYPE_ISOMETRIC 1
MOVETYPE_WALK 2
MOVETYPE_STEP 3
MOVETYPE_FLY 4
MOVETYPE_FLYGRAVITY 5
MOVETYPE_VPHYSICS 6
MOVETYPE_PUSH 7
MOVETYPE_NOCLIP 8
MOVETYPE_LADDER 9
MOVETYPE_OBSERVER 10
MOVETYPE_CUSTOM 11

MoveCollide

Name Value
MOVECOLLIDE_DEFAULT 0
MOVECOLLIDE_FLY_BOUNCE 1
MOVECOLLIDE_FLY_CUSTOM 2
MOVECOLLIDE_FLY_SLIDE 3

Paint Types

Name Value
BOUNCE_POWER 0
REFLECT_POWER 1
SPEED_POWER 2
PORTAL_POWER 3
NO_POWER 4
STICK_POWER 5

Cube Types

Name Value
CUBE_STANDARD 0
CUBE_COMPANION 1
CUBE_REFLECTIVE 2
CUBE_SPHERE 3
CUBE_ANTIQUE 4
CUBE_SCHRODINGER 5

Misc. Constants

Name Value
RAND_MAX 2147483647
PI 3.14159
_charsize_ 1
_floatsize_ 8
_intsize_ 8