engine.inc

Function	Type	Description
client_PostThink	forward	Called after each client think.
client_PreThink	forward	Called at the start of each client think.
client_cmdStart	forward	Called for CmdStart() on a client.
client_impulse	forward	Called when a client triggers an impulse.
client_kill	forward	Called when a client types kill in console.
pfn_keyvalue	forward	Called when a keyvalue pair is sent to an entity.
pfn_playbackevent	forward	Called when an event is played.
pfn_spawn	forward	Called when an entity is spawned.
pfn_think	forward	Called when an entity thinks.
pfn_touch	forward	Called when two entities touch.
server_frame	forward	Called at the start of every server frame.
DispatchKeyValue	native	Fires/sets a keyvalue on an entity.
DispatchSpawn	native	Calls the spawn function on an entity.
attach_view	native	Attaches a clients viewport to an entity.
call_think	native	Calls the DispatchThink() game DLL function on an entity, triggering it to think if applicable.
copy_keyvalue	native	Retrieves buffers from the keyvalue structure.
create_entity	native	Creates an entity.
drop_to_floor	native	Uses the DROP_TO_FLOOR() engine function on an entity, which attempts to put it down on the floor.
eng_get_string	native	Retrieves a string from the engine string table.
entity_count	native	Returns the current number of entities in the world.
entity_get_byte	native	Returns a bytearray type value from an entities entvar struct.
entity_get_edict	native	Returns an edict type value from an entities entvar struct.
entity_get_edict2	native	Returns an edict type value from an entities entvar struct.
entity_get_float	native	Returns a float type value from an entities entvar struct.
entity_get_int	native	Returns an integer type value from an entities entvar struct.
entity_get_string	native	Retrieves a string type value from an entities entvar struct.
entity_get_vector	native	Retrieves a vector type value from an entities entvar struct.
entity_intersects	native	Returns if two entities bounding boxes intersect by comparing their absolute minimum and maximum origins.
entity_range	native	Returns the distance between two entities.
entity_set_byte	native	Sets a bytearray type value in an entities entvar struct.
entity_set_edict	native	Sets an edict type value in an entities entvar struct.
entity_set_float	native	Sets a float type value in an entities entvar struct.
entity_set_int	native	Sets an integer type value in an entities entvar struct.
entity_set_model	native	Sets the model of an entity.
entity_set_origin	native	Sets the origin of an entity.
entity_set_size	native	Sets the size of the entity bounding box, as described by the minimum and maximum vectors relative to the origin.
entity_set_string	native	Sets a string type value in an entities entvar struct.
entity_set_vector	native	Sets a vector type value in an entities entvar struct.
fake_touch	native	Forces an entity to touch another entity.
find_ent_by_class	native	Searches entities in the world, starting at a specified index and matching by classname.
find_ent_by_model	native	Searches entities in the world, starting at a specified index and matching by classname and model.
find_ent_by_owner	native	Searches entities in the world, starting at a specified index, matching by owner and a configurable entity field.
find_ent_by_target	native	Searches entities in the world, starting at a specified index and matching by target.
find_ent_by_tname	native	Searches entities in the world, starting at a specified index and matching by targetname.
find_ent_in_sphere	native	Searches for entities inside a sphere, starting at a specified index.
find_sphere_class	native	Searches for entities inside a sphere around a specified entity or origin, matching by classname.
force_use	native	Forces an entity (such as a player) to use another entity (such as a button).
get_decal_index	native	Returns the index of a decal.
get_global_edict	native	Returns a edict type value from the server globals.
get_global_edict2	native	Returns a edict type value from the server globals.
get_global_float	native	Returns a float type value from the server globals.
get_global_int	native	Returns a integer type value from the server globals.
get_global_string	native	Retrieves a global string type value from the server.
get_global_vector	native	Returns a vector type value from the server globals.
get_grenade_id	native	Finds a grenade entity, matching by owner.
get_info_keybuffer	native	Retrieves keyvalue buffer from a client or the server.
get_keyvalue	native	Retrieves a value from an entities keyvalues.
get_speak	native	Returns the engine module speak flags currently set on a client.
get_usercmd	native	Retrieves a value from a usercmd struct.
halflife_time	native	Returns the game time based on the game tick.
is_in_viewcone	native	Returns if an origin is in an entities view cone. Derived from SDK.
is_valid_ent	native	Returns if an entity index is valid (as required by other engine natives).
is_visible	native	Returns if an entity is visible to another entity. Derived from SDK.
playback_event	native	Plays back an event on the client. Most prominently used for gun firing animations.
point_contents	native	Returns the contents value of an origin.
radius_damage	native	Hurts (and kills, if applicable) players in a sphere.
register_impulse	native	Registers a function to be called on a client impulse.
register_think	native	Registers a function to be called on entity think on all entities of a specified class.
register_touch	native	Registers a function to be called on a touch action between entities of specified classes.
remove_entity	native	Removes an entity from the world.
set_ent_rendering	native	Sets rendering options of an entity.
set_lights	native	Sets the map lighting level.
set_speak	native	Sets the engine module speak flags on a client.
set_usercmd	native	Sets a value in a usercmd struct.
set_view	native	Sets the engine module view mode on a client.
trace_forward	native	Attempts to describe an obstacle by firing trace lines in a specified direction, offset on the z-axis around an origin.
trace_hull	native	Fires a trace hull on a specified origin or between two origins.
trace_line	native	Fires a trace line between two origins, retrieving the end point and entity hit.
trace_normal	native	Fires a trace line between two origins, retrieving the trace normal.
traceresult	native	Retrieves a result from the global engine module trace handle.
unregister_impulse	native	Removes a previously registered impulse hook.
unregister_think	native	Removes a previously registered think hook.
unregister_touch	native	Removes a previously registered touch hook.