trigger_coop

trigger_coop's HUD element showing that 3 players are currently touching the trigger, and 1 more is required to fire OnPlayersIn output.

trigger_coop is a brush entity available in Synergy. It keeps track of the number of players touching it.

Note:This entity is specifically designed for detecting players. Use trigger_multiple for other entities.

Entity description

A brush entity that counts the number players touching it and fires OnPlayersIn output when the number of players passes the set threshold. It can be set to require a specific number of players, or require a percentage of living players. A HUD element can be shown to all players touching the trigger; displaying the current number of players that are also touching it, out of the total requirement.

Keyvalues

PlayerValue ([todo internal name (i)]) <integer>

The number or percent of living players this trigger will use to compare with. Use value range of 0 - 100 for percentage.

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

How the trigger should count the players.

• 0 : Specific Number of players.
• 1 : Percentage of all living players.

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

Use the HUD element for each player touching the trigger. (It will not display while the trigger is disabled)

• 0 : No
• 1 : Yes

BaseTrigger Expand

Filter Name (filtername) <filter> A filter entity to test potential activators against. Start Disabled (StartDisabled) <boolean> Stay dormant until activated (with theEnableinput).

Note:Filters can be used with this entity, however only players can use the special features of this entity.

Flags

BaseTrigger Expand

Everything (not including physics debris) : [64] Clients (Survivors, Special Infected, Tanks ) : [1] Only clients in vehicles : [32] Only clients *not* in vehicles : [512] Disallow Bots (removed since ) : [4096] NPCs (Common Infected, Witches ) : [2] Only player ally NPCs : [16] Only NPCs in vehicles (respects player ally flag) : [2048] Physics Objects (not including physics debris) : [8] Physics debris (include also physics debris) : [1024] Pushables (Passes entities with classname func_pushable) : [4]  Deprecated. Equivalent to using Everything + filter_activator_class that filters func_pushable.

Warning:Only use the Client spawnflag for this entity.

Inputs

BaseTrigger Expand

Toggle Toggles this trigger between enabled and disabled states. Enable Enable trigger Disable Disable trigger TouchTest  (in all games since ) Triggers either the OnTouching or OnNotTouching outputs for whether anything is touching this entity. Bug:Sleeping prop_physics will never fire "OnTouching". Also applies to entities using prop_physics as base.  (tested in: ) StartTouch  (in all games since ) !FGD Behave as if the !caller entity had just entered the trigger volume. Accepts non-physical entities. EndTouch  (in all games since ) !FGD Behave as if !caller had just exited the trigger volume. DisableAndEndTouch  (only in ) Disables this trigger and calls EndTouch on all currently-touching entities.

Outputs

OnPlayersIn

Fired when the player count passes the requirement.

OnPlayersOut

Fired when the player count drops below the requirement after reaching it.

BaseTrigger Expand

OnStartTouch Fired when a valid entity starts touching this trigger. !activator is whatever touches the trigger. Bug:Spamming crouch jumps in a trigger can randomly fire OnStartTouch. Confirm:Is it a Multiplayer issue only?   [todo tested in ?] OnStartTouchAll Fired when a valid entity starts touching this trigger, and no other entities are touching it. If there are any other entities touching the trigger when a new one begins to touch, only OnStartTouch will fire. OnEndTouch Fired when a valid entity stops touching this trigger. Warning:This includes entities which are deleted while inside the trigger. In this case !activator will be invalid. Warning:Will also fire if sent Disable input or an entity teleports outside of the trigger area. Warning:OnEndTouch can fire before OnStartTouch under certain circumstances where both are fired on the same tick and each have the same delay. Fix:Add a slight delay to OnEndTouch. Bug:Spamming crouch jump in a trigger can randomly fire OnEndTouch. Confirm:Is it a Multiplayer issue only?   [todo tested in ?] OnEndTouchAll Fired when all valid entities stop touching this trigger. OnTouching  (in all games since ) Fired if something is currently touching this trigger when TouchTest is fired. OnNotTouching  (in all games since ) Fired if nothing is currently touching this trigger when TouchTest is fired.

See also

• List of Synergy's Entities