Difference between revisions of "Talk:GetPositionX - ObjectReference"

Revision as of 09:29, 14 January 2019

Getting Cell Coordinates

Ever wondered how you can use the Cell View window's coordinates in game? Simple. You take the two values and you multiply them by 4096. If you want to convert an object's in game coordinates to use in the Cell View window, you divide the X and Y values by 4096 and cast as int to remove the decimals. Lisselli (talk)Lisselli (talk) 2017-10-06T11:57:52 (EDT)

GetCoordinateX

Int Function GetCoordinateX(float afPosX)
; Returns the X coordinate. 

int posX = afPosX as int

	if (posX < 0)
		return (posX / 4096) - 1
	else
		return posX / 4096
	endif

EndFunction

--Rasikko (talk) 2019-01-14T09:29:10 (EST)

@@ Line 6: / Line 6: @@
 == GetCoordinateX ==
 <source lang="papyrus">
-Int Function GetCoordinateX(ObjectReference akRef)
+Int Function GetCoordinateX(float afPosX)
-    ; Converts the objects' position to the X coordinate of the cell.
+; Returns the X coordinate.
-    Float GetPosX = akRef.GetPositionX()
-    If GetPosX >= 0.0
+int posX = afPosX as int
-        Return GetPosX as int
-    Else
+	if (posX < 0)
-        Return Math.Floor(GetPosX)
+		return (posX / 4096) - 1
-    EndIf
+	else
+		return posX / 4096
+	endif
 EndFunction
 </source>
-Use this to get the exact X coordinate for the cell. To be used only for exterior cells. Takes negative values into account. [[User:Lisselli|Lisselli]] ([[User talk:Lisselli|talk]]) 2017-10-27T12:22:34 (EDT)
+--[[User:Rasikko|Rasikko]] ([[User talk:Rasikko|talk]]) 2019-01-14T09:29:10 (EST)
-: Math.Floor would give an inaccurate coordinate. If Y is -14.2, Floor will put it to -15. To properly handle positive and negatives in the case of coordinates, simply casting as int will do and no need to check if the position is negative or positive. --[[User:Rasikko|Rasikko]] ([[User talk:Rasikko|talk]]) 2018-01-10T12:39:49 (EST)

Difference between revisions of "Talk:GetPositionX - ObjectReference"

Revision as of 09:29, 14 January 2019

Getting Cell Coordinates

GetCoordinateX

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