Difference between revisions of "GetFormFromFile - Game"
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→Examples: CheckForDLC edited to also look for 0x00000D62 per suggestion in talk page/condensed
imported>JustinOther m (→Examples: 0x00000800 FormID will probably exist as a new plugin's NOID dictates) |
imported>JustinOther (→Examples: CheckForDLC edited to also look for 0x00000D62 per suggestion in talk page/condensed) |
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*To merely detect if a plugin is loaded. | *To merely detect if a plugin is loaded. | ||
<source lang="papyrus">Bool bIsBagOfHoldingLoaded = Game.GetFormFromFile(0x000012EE, "Bag of Holding.esp") ; Is Bag of Holding.esp loaded?</source> | <source lang="papyrus">Bool bIsBagOfHoldingLoaded = Game.GetFormFromFile(0x000012EE, "Bag of Holding.esp") ; Is Bag of Holding.esp loaded?</source> | ||
*Say you want to detect if DLCs are loaded and need to do/undo something in the event a DLC is added or removed from the user's load list: Create a boolean and string array, each with one element per DLC to check. When setting up the properties, leave the boolean elements with their default 'False' values and set each string element with the exact name of the plugin to check for such that their indices correspond. For this to work, the '0x00000800' instances ''might'' need to be changed to match a known existing FormID in each plugin. | *Say you want to detect if DLCs are loaded and need to do/undo something in the event a DLC is added or removed from the user's load list: Create a boolean and string array, each with one element per DLC to check. When setting up the properties, leave the boolean elements with their default 'False' values and set each string element with the exact name of the plugin to check for such that their indices correspond. For this to work, the '0x00000800' and '0x00000D62' instances ''might'' need to be changed to match a known existing FormID in each plugin. If another plugin is loaded when a plugin's first form is created, it will be an 0x00000D62. There is no guarantee a plugin will have either, however. | ||
<source lang="papyrus"> | <source lang="papyrus">Function CheckForDLC(Int aiIndex = 0, String asDLCName = "") | ||
Function CheckForDLC(Int aiIndex = 0, String asDLCName = "") | |||
aiIndex = bDLCArray.Length | aiIndex = bDLCArray.Length | ||
While aiIndex > 0 | While aiIndex > 0 | ||
aiIndex -= 1 | aiIndex -= 1 | ||
If bDLCArray[aiIndex] != (Game.GetFormFromFile(0x00000800, sDLCArray[aiIndex]) || Game.GetFormFromFile(0x00000D62, sDLCArray[aiIndex])) | |||
bDLCArray[aiIndex] = !bDLCArray[aiIndex] | |||
If bDLCArray[aiIndex] | |||
Debug.Trace(sDLCArray[aiIndex] + " is loaded") | |||
If aiIndex == 0 ; Dawnguard | |||
; Make any changes needed for Dawnguard | |||
ElseIf aiIndex == 1 ; Hearthfire | |||
; Make any changes needed for Hearthfire | |||
ElseIf aiIndex == 2 ; KillerBees | |||
; Make any changes needed for KillerBees | |||
EndIf | EndIf | ||
Else | |||
Debug.Trace(sDLCArray[aiIndex] + " was loaded, but is no longer") | |||
If aiIndex == 0 ; Dawnguard | |||
; Revert any changes previously made for Dawnguard | |||
ElseIf aiIndex == 1 ; Hearthfire | |||
; Revert any changes previously made for Hearthfire | |||
ElseIf aiIndex == 2 ; KillerBees | |||
; Revert any changes previously made for KillerBees | |||
EndIf | EndIf | ||
EndIf | EndIf | ||
EndIf | EndIf | ||
EndWhile | EndWhile | ||