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. Otherwise use trigger_multiple for other entities.Entity description
Entity that counts the number players touching it and fires OnPlayersIn output when the number passes the set threshold. It can be set to require a specific number of players, or require a percentage of alive players. Also can display a HUD element to all players touching the trigger, showing 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 live 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)
BaseTrigger
- Filter Name (filtername) <filter>
- A filter entity to test potential activators against.
- Start Disabled (StartDisabled) <boolean>
- Stay dormant until activated (with the
Enableinput).
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Note:Filters can be used with this entity, however only players can use the special features of this entity.
Flags
BaseTrigger
- 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.
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Warning:Only use the Client spawnflag for this entity.Inputs
BaseTrigger
- 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.
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Outputs
- OnPlayersIn
- Fired when the player count passes the requirement.
- OnPlayersOut
- Fired when the player count drops below the requirement after reaching it.
BaseTrigger
- OnStartTouch
- !activator = entity that caused this output
!caller = this entity
Fired when a valid entity starts touching this trigger.
- OnStartTouchAll
- !activator = entity that caused this output
!caller = this entity
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
- !activator = entity that caused this output
!caller = this entity
Fired when a valid entity stops touching this trigger.
Note:Will also fire for entities touching it when trigger is disabled via Disable input Warning:This includes entities which are deleted while inside the trigger. In this case !activator will be invalid. Warning:OnEndTouch can fire before OnStartTouch under certain circumstances[How?] where both are fired on the same tick and each have the same delay. Fix:Add a slight delay to OnEndTouch.
- OnEndTouchAll
- !activator = entity that caused this output
!caller = this entity
Fired when all valid entities stop touching this trigger.
- OnTouching (in all games since )
- !activator = !caller = this entity
Fired if something is currently touching this trigger when TouchTest is fired.
- OnNotTouching (in all games since )
- !activator = !caller = this entity
Fired if nothing is currently touching this trigger when TouchTest is fired.
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See also
