Editing Useful Scripts

Jump to navigation Jump to search

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.

Latest revision Your text
Line 1: Line 1:
[[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==
Line 323: Line 304:
</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]] =
Line 479: Line 377:
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 ==
Line 491: Line 387:


To use in series, just copy everything from ";Main Loop" to the last "EndIf". The only thing you need to change is the value of "MainList".
To use in series, just copy everything from ";Main Loop" to the last "EndIf". The only thing you need to change is the value of "MainList".
If you use this on any list that may be empty it is a good idea to surround any use of CurrentRef with an if block checking if the ref == 0


Sorry for any errors, I'm writing this from memory  
Sorry for any errors, I'm writing this from memory  
Line 550: Line 444:
End
End
</pre>
== Iterate Through Disabled Objects==
Script Type: Object
;Script requires the [[Fallout Script Extender]].
<small>To be placed on an [[Activator]], and linked to a reference.
Usage involves linking the activator to a disabled reference. The disabled reference is linked in a loop with several other disabled references. Each activation will disable the previous reference and enable the next reference.</small>
<pre>
ScriptName LoopThroughReferences
ref currentRef
ref previousRef
ref nextRef
Begin OnActivate player
set previousRef to getSelf
Label 1
set currentRef to previousRef.getLinkedRef
set nextRef to currentRef.getLinkedRef
if currentRef.getDisabled == 0
currentRef.disable
nextRef.enable
else
set previousRef to currentRef
goto 1
endif
End
</pre>
</pre>

Please note that all contributions to the Fallout3 GECK Wiki are considered to be released under the Creative Commons Attribution-ShareAlike (see GECK:Copyrights for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource. Do not submit copyrighted work without permission!

Cancel Editing help (opens in new window)
Retrieved from "https://geck.uesp.net/wiki/Useful_Scripts"