Npc combine s

Template:Hl2 point They serve as the grunts of the Combine Overwatch.

As opposed to npc_metropolice, npc_combine_s is a strong NPC that gets access to a wide variety of equipment, from Pulse-Rifles to frag grenades. Depending on how they're used by the level designer, they can be a very effective threat to the player. A variant of npc_combine_s, the Combine Elite, has more health and can use the AR2's secondary firing ability. Another variant, the Nova Prospekt Soldier, is purely visual and has no additional effects.

Their AI uses Blitzkrieg style tactics. They will advance rapidly to flank, throw grenades to flush the player out, ignore attacks and suppress, or charge ahead to force an enemy back. In squads, they take turns attacking an opponent.

Placement Tip:Only two soldiers in a squad can attack at a time, so big squads may be highly ineffective. Be careful with the number of soldiers in a squad (3-6 is good) and distribute squadnames evenly, or don't use them at all.

In Episode One, Episode Two, and the Orange Box version of Half-Life 2, Combine soldiers with shotguns are automatically given a different skin. Regular soldiers become dark orange and the eyes of Nova Prospekt soldiers turn red. Elites are not affected.

They appear throughout Half-Life 2 as the Combine's transhuman soldiers, a step up from npc_metropolice. Nova Prospekt soldiers completely replace regular soldiers in the Nova Prospekt chapters and Elite soldiers appear sparingly, only being introduced at the end of Nova Prospekt and appearing either among regular soldiers or in squads of their own. In Episode Two, they have dirt on their uniforms, suggesting they've marched a long way from City 17.

Combine AI Article

Note:Some keyvalues, spawnflags, effect flags, inputs, or outputs might not affect an NPC, based on the functionality and coding of the NPC.

Dedicated Console Variables

sk_combine_s_health <int>

A regular/Nova Prospekt soldier's spawn health.

sk_combine_s_kick <int>

A regular/Nova Prospekt soldier's melee damage.

sk_combine_guard_health <int>

A Combine Elite Soldier's spawn health.

sk_combine_guard_kick <int>

A Combine Elite Soldier's melee damage.

Keyvalues

Model ([todo internal name (i)]) <choices>

Sets the model of the NPC. Options are:

• Regular Soldier
• Nova Prospekt Soldier
• Elite Soldier

Tip:This value can be overridden with a real model path.

Tactical Variant ([todo internal name (i)]) <choices>

Options are:

• Normal Tactics
• Pressure the enemy (Keep advancing)
• Pressure until within 30ft, then normal

Walk Easy ([todo internal name (i)]) <boolean>

When true, will use a variety of more casual walking animations instead of the standard walk. For use in crowds.

Note:this animation only has a north component. For use under very special circumstances only.

BaseCombine:

Weapons (additionalequipment) <choices>

What weapon this Combine NPC should spawn with. Choices are:

• AR2
  Tip: Soldiers are more accurate with an AR2 in Episode One and Episode Two than in Half-Life 2.
• Shotgun
• SMG1
• Stun Stick (does not work on Soldiers)
• Nothing

Tip: You can use any weapon, not just the ones listed; though they may not work properly.

Number of Grenades (NumGrenades) <choices>

How many grenades this NPC can throw (0-5 or infinite). NPCs do not normally pick up replacement grenades.

Tip: You are not limited to the number of grenades listed, you can add in any number of grenades in the key field like 10 or 20.

RappelNPC:

Waiting to Rappel? (waitingtorappel) <boolean>

If yes, this NPC spawns suspended in air and awaits a BeginRappel input. It will then spawn a zipline and slide down. When it hits the ground, NPC will cut away the line and try to move forward a few feet to make room for the next NPC. The NPC will not attempt to clear its landing space if it cannot do so by taking a few steps forward.

BaseNPC keyvalues

CBaseCombatCharacter: Relationship (Relationship) <string> !FGD <string|targetname or classname> <string|disposition> <int|rank> Changes whether this entity likes or dislikes certain other things. Used like the ai_relationship entity, with this entity as the subject. Values for disposition are: D_HT: Hate D_FR: Fear D_LI: Like D_NU: Neutral Physics Impact Damage Scale (physdamagescale) <float> Multiplier for damage amount when this entity is hit by a physics object. With a value of 0 the entity will take no damage from physics. CAI_BaseNPC: Target Path Corner (target) <targetname> The path_corner that this NPC will move to after spawning. Squad Name (squadname) <string> NPCs that are in the same squad (i.e., have matching squad names) will share information about enemies and will take turns attacking and covering each other. Hint Group (hintgroup) <string> Hint groups are used by NPCs to restrict their hint-node searching to a subset of the map's hint nodes. Only hint nodes with matching hint group names will be considered by this NPC. Hint Limit Nav (hintlimiting) <boolean> Limits NPC to using specified hint group for navigation requests. Does not limit local navigation. Sleep State (sleepstate) <choices> Holds the NPC in stasis until specified condition. See also Wake Radius and Wake Squad. 0: None 1: Waiting for threat 2: Waiting for PVS 3: Waiting for input, ignore PVS 4: Auto PVS 5: Auto PVS after PVS Wake Radius (wakeradius) <float> Auto-wake if player comes within this distance. Wake Squad (wakesquad) <boolean> Wake all of the NPCs squadmates if the NPC is woken. Enemy Filter (enemyfilter) <targetname> Filter entity to test targets against. Ignore unseen enemies (ignoreunseenenemies) <boolean> Prefers visible enemies, regardless of distance or relationship priority. DamageFilter: Damage Filter (damagefilter) <targetname> Name of the filter_damage_type entity that controls which entities can damage us.

Flags

BaseNPC flags 

Wait Till Seen : [1]

Prevents this NPC from seeing (or being seen) until it enters a player's viewcone.

Gag : [2]

Won't make IDLE sounds until it's angry.

Fall to ground (unchecked means teleport to ground) : [4]

Drop Healthkit : [8]

Causes this NPC to drop an item_healthvial upon dying.

Efficient : [16]

Don't acquire enemies or avoid obstacles

Wait For Script : [128]

Forces this NPC to "wait" in an idle state until it finishes playing a scripted_sequence.

Long Visibility/Shoot : [256]

By default, increases a NPC's sight range to 6,000 units and allows it to attack from anywhere within that distance.

Fade Corpse : [512]

Think outside PVS : [1024]

Allows this NPC to run its regular AI outside of any player's PVS.

Template NPC : [2048]

Marks this NPC as a template for entities like npc_template_maker. The NPC will not spawn on its own. This is not needed for point_template.

Do Alternate collision for this NPC (player avoidance) : [4096]

Note:This flag is disabled in episodic for player companions, because the StartScripting input does this.

Don't drop weapons : [8192]

Ignore player push : [16384] (in all games since )

Entity won't give way to player.

Start LookOff : [65536]

Don't drop grenades : [131072]

Bug:If a Combine soldier dies in the middle of throwing a grenade, they will drop the grenade, regardless of whether or not this flag is set  [todo tested in ?]

Don't drop ar2 alt fire (elite only) : [262144] (in all games since )

Inputs

Assault <targetnameRedirectInput/string>

Start an assault at the specified rally point.

BaseCombine:

LookOn

See normally.

LookOff

Don't see for myself, use other squad member's eyes.

StartPatrolling

Patrol whenever I'm idle or alert.

StopPatrolling

Stop patrolling when I'm idle or alert.

ThrowGrenadeAtTarget <targetnameRedirectInput/string>

Throw a grenade at the specified target.

ThrowTeleportGrenadeAtTarget <targetnameRedirectInput/string> (in all games since )

Bug:Not implemented - attempting to compile will result in an unresolved external error. Most likely something from Episode Three.  [todo tested in ?]

RappelNPC:

BeginRappel

Start rappelling now.

BaseNPC inputs 

CAI_BaseNPC:

ActivateSpeedModifier  !FGD

DisableSpeedModifier  !FGD

Break

Smash into pieces. If this is not possible, disappear.

BecomeRagdoll  (in all games since )

Remove itself and instantly become a ragdoll with zero force (just go limp). OnDeath, etc. outputs will NOT be fired.

ForceInteractionWithNPC <string> <string>  (in all games since )

Force the NPC to use a dynamic interaction with another NPC. Syntax is <targetname> <dynamic interaction>.

ForgetEntity <targetnameRedirectInput/string>

Clears out the NPC's knowledge of a named entity.

UpdateEnemyMemory  (in all games since )

Update (or create) this NPC's memory of of the given entity.

GagEnable

GagDisable

Gagged NPCs won't speak (or moan, caw, etc.) unless made to be a choreographed scene.

HolsterWeapon  (in all games since )

UnholsterWeapon  (in all games since )

Force the NPC to holster or unholster their weapon. Ignored if the NPC is scripting or if the NPC doesn't use weapons.

HolsterAndDestroyWeapon  (in all games since )

Same as HolsterWeapon, except the weapon is destroyed once it has been concealed.

IgnoreDangerSounds <floatRedirectInput/float>

Ignore danger sounds for the specified number of seconds.

InsideTransition  !FGD

OutsideTransition  !FGD

SetBodyGroup <integerRedirectInput/integer>

HACK: Sets this NPC's body group (from 0–n).

SetEnemyFilter <stringRedirectInput/string>

SetHealth <integerRedirectInput/integer>

Set the NPC's health.

SetMaxLookDistance <floatRedirectInput/float> (only in )

Sets the maximum look distance for the NPC. Defaults are 2048 and 6000 for long range NPCs.

SetRelationship <string|targetname or classname> <string|disposition> <int|rank>

Changes whether this NPC likes or dislikes certain others. Used like the ai_relationship entity, with this NPC as the subject.

Values for disposition are:

• D_HT: Hate
• D_FR: Fear
• D_LI: Like
• D_NU: Neutral

SetSquad <stringRedirectInput/string>

Change the name of this NPC's squad. Leaving the parameter blank will remove the NPC from any existing squad.

StartScripting

StopScripting

Enter/exit scripting state, where NPCs ignore a variety of stimulus that would make them break out of their scripts. They ignore danger sounds, ignore +Use, don't idle speak or respond to other NPCs' idle speech, and so on.

Wake

Wakes up the NPC if it is sleeping.

CBaseCombatCharacter:

KilledNPC  !FGD

Tells the entity it killed something. Despite the name, this can include a player. This input will be automatically sent by the victim when they die.

physdamagescale <floatRedirectInput/float>

Scales damage energy when this character is hit by a physics object. With a value of 0 the NPC will take no damage from physics.

DamageFilter:

SetDamageFilter <stringRedirectInput/string>

Sets the entity to use as damage filter. Pass in an empty string (no parameter) to clear the damage filter.

Outputs

RappelNPC:

OnRappelTouchdown

Fires when done rappelling.

BaseNPC Outputs

OnDamaged Fired when this NPC takes damage (!activator is the damage inflictor). OnDamagedByPlayer Fired when this NPC is hurt by a player (!activator is the attacker or vehicle driver [if friendly fire]). OnDamagedByPlayerSquad Fired when this NPC is hurt by a player OR by one of the player's squadmates (!activator is the attacker or vehicle driver [if friendly fire]). OnDeath Fired when this NPC is killed (!activator is the killer). OnDenyCommanderUse Fired when this NPC has refused to join the player's squad. OnForcedInteractionAborted Fired when the NPC aborts a forced interaction for some reason (target NPC died, couldn't be pathed to, etc.). OnForcedInteractionStarted Fired when the NPC starts a forced interaction. OnForcedInteractionFinished "NPCs in actbusies can no longer perform dynamic interactions." Todo: What does this mean? OnHalfHealth Fired when this NPC reaches half of its maximum health. OnHearCombat Fired when this NPC hears combat sounds. OnHearPlayer Fired when this NPC hears the player. OnHearWorld Fired when this NPC hears a sound (other than combat or the player). OnFoundEnemy <targetname*RedirectOutput/ehandle> Fired when this NPC establishes line of sight to its enemy. OnLostEnemy Fired when this NPC loses its enemy. Usually due to the enemy being killed/removed, or because this NPC has selected a newer, more dangerous enemy. OnLostEnemyLOS Fired when this NPC loses line of sight to its enemy. OnFoundPlayer <targetname*RedirectOutput/ehandle> Fired when this NPC establishes line of sight to its enemy, and that enemy is a player. OnLostPlayer Fired when this NPC loses its enemy, and that enemy was a player. Usually due to the enemy being killed/removed, or because this NPC has selected a newer, more dangerous enemy. OnLostPlayerLOS Fired when this NPC loses line of sight to its enemy, and that enemy is a player. OnSleep Fired when this NPC enters a sleep state. OnWake Fired when this NPC comes out of a sleep state.