Difference between revisions of "Useful Scripts"
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[[category:Scripting]] | [[category:Scripting]] | ||
= GECK = | = GECK = | ||
==Gender Unlock== | |||
Script Type:Object | |||
<small>To be placed on an [[door]], or [[container]], Uses your gender (Male, Female) to [[unlock]] a the door, container.</small> | |||
<pre> | |||
ScriptName VaultGenderUnlock | |||
Begin Gamemode | |||
If Player.GetIsSex gender ;Place male,female where it says Gender. Can't be both. | |||
Unlock | |||
endif | |||
End | |||
</pre> | |||
==Timed Doors== | ==Timed Doors== | ||
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You can see the effect of this script in this [http://www.youtube.com/watch?v=Utc5SvInb3c video] | You can see the effect of this script in this [http://www.youtube.com/watch?v=Utc5SvInb3c video] | ||
Script Type: Quest or Effect | Script Type: Quest or Effect | ||
<small>For a Quest script, use a | <small>For a Quest script, use a [[GameMode]] block. For an Effect script, use a [[ScriptEffectUpdate]] block.<br>Instead of activator put the name of the activator or actor you want to use, in order to use the EditorRefID of your reference in a script like this, it must be a persistent reference.</small> | ||
<pre> | <pre> | ||
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</pre> | </pre> | ||
==Simulating Global Functions in your Mod== | |||
Global functions, or behavior that acts as though it's a global function can be simulated through the use of a shared script (i.e. a Quest script) and setting properties on it as though it were a state machine. | |||
It must be understood that scripts execute all the way through, each tick, and | |||
many times the result from a function call won't be readable until the next tick has occurred. Some parts in this example use NVSE (FOSE works as well for Fallout3). | |||
The first script is called ExampleScript and is a Quest type script for the Quest called Example. Note that referencing variables in a script from outside of the script must be done by referencing the Quest name, not the Script name. (i.e. Example.Initialized instead of ExampleScript.Initialized). | |||
If you have any questions, email me at nyteshade.geck@gmail.com. | |||
<pre> | |||
ScriptName ExampleScript | |||
Short Initialized | |||
Short Msg_FnSum | |||
Short Msg_FnSum_Done | |||
Short Msg_FnProduct | |||
Short Msg_FnProduct_Done | |||
Short Param1 ; best to name these something better | |||
Short Param2 ; if you are not going to share them | |||
Short ReturnValue | |||
Begin GameMode | |||
If Initialized == 0 || GetGameLoaded || GetGameRestarted ; last two are from NVSE | |||
Set Initialized to 1 | |||
Set Param1 to 0 | |||
Set Param2 to 0 | |||
Set ReturnValue to 0 | |||
Set Msg_FnSum to 0 | |||
Set Msg_FnSum_Done to 0 | |||
Set Msg_FnProduct to 0 | |||
Set Msg_FnProduct_Done to 0 | |||
EndIf | |||
If Msg_FnSum != 0 | |||
Set ReturnValue to Param1 + Param2 | |||
Set Msg_FnSum to 0 | |||
Set Msg_FnSum_Done to 1 | |||
ElseIf Msg_FnProduct != 0 | |||
Set ReturnValue to Param1 * Param2 | |||
Set Msg_FnProduct to 0 | |||
Set Msg_FnProduct_Done to 1 | |||
EndIf | |||
End | |||
</pre> | |||
The calling script can be anything really. You will notice in this script, the calling of the Msg_FnSum and Msg_FnProduct occur in separate time ticks than the Msg_FnSum_Done and Msg_FnProduct_Done code. The entire script is ready every tick but the conditions triggered by the code in the ExampleScript will not have taken place in the first pass. | |||
<pre> | |||
ScriptName Other | |||
Short SumValue | |||
Short ProductValue | |||
Begin GameMode | |||
If SomeCondition == 1 | |||
; Let's call function Sum | |||
Set Example.Param1 to 2 ; Set parameter 1 | |||
Set Example.Param2 to 5 ; Set parameter 2 | |||
Set Example.Msg_FnSum to 1 ; Call Msg_FnSum on next tick | |||
ElseIf SomeCondition == 2 | |||
; Let's call function Product | |||
Set Example.Param1 to 2 ; Set parameter 1 | |||
Set Example.Param2 to 5 ; Set parameter 2 | |||
Set Example.Msg_FnProduct to 1 ; Call Msg_FnProduct on next tick | |||
EndIf | |||
; Occurs in a later 'tick' than the calling code | |||
If Example.Msg_FnSum_Done == 1 | |||
; Do something with the value | |||
; The value of Example.ReturnValue is now 7 | |||
Set Example.ReturnValue to 0 ; Clean up return value (be nice) | |||
Set Example.Msg_FnSum_Done to 0 ; Prevent this code block from executing next tick | |||
ElseIf Example.Msg_FnProduct_Done == 1 | |||
; Do something with the value | |||
; The value of Example.ReturnValue is now 10 | |||
Set Example.ReturnValue to 0 ; Clean up return value (be nice) | |||
Set Example.Msg_FnProduct_Done to 0 ; Prevent this code block from executing next tick | |||
EndIf | |||
End | |||
</pre> | |||
= + [[Fallout Script Extender|FOSE]] = | = + [[Fallout Script Extender|FOSE]] = | ||
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End | End | ||
</pre> | </pre> | ||
Note: Your attached <b>Quest</b> should have a small <b>script Processing delay</b>, otherwise the key event may not work. | |||
== Iterating through multiple lists == | == Iterating through multiple lists == | ||