Logic timer: Difference between revisions

Revision as of 01:48, 13 August 2009

Template:Base point It fires an output at regular or random intervals. It can optionally alternate between a "high" and a"low" output.

Note:Enabling the entity resets its timer.

Tip:Use with logic_case for extremely random events.

KeyValues

Use Random Time <bool>: Makes the entity fire at random intervals. Range of values is restricted by the next two KVs.
Minimum Random Interval <float>
Maximum Random Interval <float>: If "Use Random Time" is enabled, these values define the range of values, in seconds, that the entity can choose from for random firing.
Refire Interval <float>: If "Use Random Time" is disabled, this is the interval between outputs in seconds.

Start Disabled (StartDisabled) <boolean>: Stay dormant until activated (with theEnableinput).

Name (targetname) <string>[ Edit ]: The name that other entities refer to this entity by, via Inputs/Outputs or other keyvalues (e.g. parentname or target).
Also displayed in Hammer's 2D views and Entity Report. See also: Generic Keyvalues, Inputs and Outputs available to all entities

Flags

Oscillator (Alternates between OnTimerHigh and OnTimerLow outputs. OnTimerHigh comes first.)

Inputs

Toggle: Toggle the timer on or off, resetting it in the process.
RefireTime <int>: Set a new refire interval.
FireTimer: Force the timer to fire immediately.
LowerRandomBound <float>
UpperRandomBound <float>: Set a new min/max random interval.
Template:EP2 add: Starts counting from zero. You could also use enable.
Template:EP2 add
Template:EP2 add: Adds/removes time if the timer is enabled. No effect if disabled.
Template:EP2 add

EnableDisable:

Enable / Disable: Enable/disable this entity from performing its task. It might also disappear from view.

Outputs

OnTimer: Fired when a non-oscillating timer expires.
OnTimerHigh
OnTimerLow: Alternatively fired every time an oscillating timer expires, starting with OnTimerHigh.

@@ Line 1: / Line 1: @@
-{{wrongtitle|title=logic_timer}}
+[[File:Logic timer.png|left]] {{DISPLAYTITLE:logic_timer}} __NOTOC__
-{{base_point}}
-==Entity Description==
+{{base point|logic_timer}} It fires an [[output]] at regular or random intervals. It can optionally alternate between a "high" and a"low" output.
-[[Image:{{PAGENAME}}.png|right]]An entity that fires a timer event at regular, or random, intervals. It can also be set to oscillate between a high and low end, in which case it will fire alternating high/low outputs each time it fires.
-* An oscillator's first output will be an OnTimerHigh output.
-* Use with [[logic_case]] for extremely random events.
-* Could be used to deploy [[env_headcrabcanister]]s at random intervals, instead of using fixed delays on the inputs.{{clr}}
-==Keyvalues==
+{{note|Enabling the entity resets its timer.}}
-* {{KV Targetname}}
+{{tip|Use with [[logic_case]] for extremely random events.}}
-* {{KV EnableDisable}}
+==KeyValues==
-* '''UseRandomTime'''
+; Use Random Time <code><[[bool]]></code>
-: {{boolean}} If set, fires randomly at an interval from the last trigger.
+: Makes the entity fire at random intervals. Range of values is restricted by the next two KVs.
+; Minimum Random Interval <code><[[float]]></code>
-* '''LowerRandomBound'''
+; Maximum Random Interval <code><float></code>
-: <float> If '''UseRandomTime''' is set, this is the minimum time between timer fires. The time will be a random number between this and the '''UpperRandomBound'''.
+: If "Use Random Time" is enabled, these values define the range of values, in seconds, that the entity can choose from for random firing.
+; Refire Interval <code><float></code>
-* '''UpperRandomBound'''
+: If "Use Random Time" is disabled, this is the interval between outputs in seconds.
-: <float> If '''UseRandomTime''' is set, this is the maximum time between timer fires. The time will be a random number between the '''LowerRandomBound''' and this.
+{{KV EnableDisable}}
+{{KV Targetname}}
-* '''RefireTime'''
-: <float> If '''UseRandomTime''' isn't set, this is the interval between timer fires, in seconds.
 ==Flags==
-* 1 : Oscillator (alternates between OnTimerHigh and OnTimerLow outputs)
+* Oscillator (Alternates between <code>OnTimerHigh</code> and <code>OnTimerLow</code> outputs. <code>OnTimerHigh</code> comes first.)
 ==Inputs==
-* {{I Targetname}}
+; <code>Toggle</code>
-* {{I EnableDisable}}
+: Toggle the timer on or off, resetting it in the process.
+; <code>RefireTime <[[int]]></code>
-* '''Toggle'''
+: Set a new refire interval.
-: Toggle the timer on/off.
+; <code>FireTimer</code>
-* '''RefireTime <integer>'''
-: Set a new Refire Interval.
-* '''FireTimer'''
 : Force the timer to fire immediately.
+; <code>LowerRandomBound <[[float]]></code>
-* '''LowerRandomBound <float>'''
+; <code>UpperRandomBound <float></code>
-: Set a new Minimum Random Interval.
+: Set a new min/max random interval.
+; {{EP2 add|<code>ResetTimer</code>}}
-* '''UpperRandomBound <float>'''
+: Starts counting from zero. You could also use <code>enable</code>.
-: Set a new Maximum Random Interval.
+; {{EP2 add|<code>AddToTimer <float></code>}}
+; {{EP2 add|<code>SubtractFromTimer <float></code>}}
-* '''{{EP2 add|ResetTimer}}'''
+: Adds/removes time if the timer is enabled. No effect if disabled.
-* '''{{EP2 add|AddToTimer <float>}}'''
+; {{EP2 add|<code>UseRandomTime</code>}}
-* '''{{EP2 add|SubtractFromTimer <float>}}'''
+{{I EnableDisable}}
-* '''{{EP2 add|UseRandomTime}}'''
+{{I Targetname}}
 ==Outputs==
-* {{O Targetname}}
+; <code>OnTimer</code>
+: Fired when a non-oscillating timer expires.
-* '''OnTimer'''
+; <code>OnTimerHigh</code>
-: Fired when the timer expires.
+; <code>OnTimerLow</code>
+: Alternatively fired every time an oscillating timer expires, starting with <code>OnTimerHigh</code>.
-* '''OnTimerHigh'''
+{{O Targetname}}
-: Fired every other time for an oscillating timer.
-* '''OnTimerLow'''
-: Fired every other time for an oscillating timer.