Difference between revisions of "Scripting MagicEffect"

Scripting MagicEffect (edit)

Revision as of 13:39, 8 November 2016

85 bytes added , 13:39, 8 November 2016

→‎Script

Anonymous user

imported>Kalevala

@@ Line 7: / Line 7: @@
 ==Script==
 <source lang="papyrus">
-Scriptname aaaDynamicIncrementModule extends activemagiceffect
+Scriptname change_value_over_time extends activemagiceffect
-ActorValue Property ActionPoints Auto Const
+ActorValue Property avSomeActorValue Auto Const
-Actor EffectTarget
+{ The actor value you want this script to modify }
+Actor akEffectTarget
-float Increment = 1.0
+Float Property fChangeBy Auto
-float IncrementVar = 0.01
+{ The amount to increment the value by each time, to decrease over time use a negative number }
+Float Property fInitialAmount Auto
+{ The value to set when the effect starts }
+Float Property fFrequency Auto
+{ Seconds between increments }
-int aaaIncrementTimerID = 10 ; Give our timer an ID we can remember
-Event OnEffectStart(Actor Target, Actor Caster)
+int iChangeTimerID = 10 ; Give our timer an ID we can remember
-	effectTarget = Target
-;	Debug box announces if script has started
-	Debug.MessageBox("Effect on " + Target)
-;	The frequency of each increment is modified on the next line both here and in Event OnTimer - the first number in the parentheses controls the frequency of application. So a Magic Effect lasting ten seconds with 1.0 frequency will apply ten times in this example.
-	StartTimer(1.0, 10)
-endEvent
-Event OnTimer(int aiTimerID)
+Event OnEffectStart(Actor akTarget, Actor akCaster)
+	akEffectTarget = akTarget ; We store this here so that the timer event has access to the target
-;	The next line increments; you can use any values or math in general that you want here. The point is that each time the script look comes to this point it adds onto Increment
+        if(fInitialAmount)
-	Increment = Increment + 1
+            akTarget.SetValue(akSomeActorValue, fInitialAmount)
+        endif
-;	The next line applies the incremented Increment to the target NPC's actor value.
+;	This script will continue applying the fChangeBy amount every fFrequency seconds until the effect wears off, so a Magic Effect lasting ten seconds with 1.0 frequency will apply ten times in this example.
-	effectTarget.SetValue(ActionPoints, Increment)
+	StartTimer(fFrequency, iChangeTimerID)
+endEvent
-;	Debug announces incrementing; remove if script is working.
-	Debug.MessageBox(effectTarget.GetValue(ActionPoints))
-;	The next line restarts the loop
+Event OnTimer(int aiTimerID)
-	StartTimer(1.0, 10)
+        if(aiTimerID == iChangeTimerID)
+            ; Change the value by adding the change amount to the current value, the fChangeBy is negative, it will reduce the value
-	If aiTimerID == aaaIncrementTimerID ; The five second timer we started just expired
+            akEffectTarget.SetValue(avSomeActorValue, akEffectTarget.GetValue(avSomeActorValue) + fChangeBy)
-	EndIf
+            StartTimer(fFrequency, iChangeTimerID) ; Start the timer again
+	endif
 EndEvent
 ;	It's important leave this event block in so that effectTarget gets cleaed out of the memory when the effect completes. It can also be used to add any final effects
 Event OnEffectFinish(Actor akTarget, Actor akCaster)
 	EffectTarget = None
 EndEvent