Difference between revisions of "MmUpdate"

Latest revision as of 11:58, 17 December 2008

A command for MenuMate.

mmUpdate

Updates a loaded menu. Must be called from the same script which called mmLoadMenu.

Every time you display a menu, you should call this function regularly, preferably every frame. This is necessary for several reasons:

If another script or mod displays a MessageBox, it may overwrite the active dialog being shown my MenuMate. mmUpdate will detect this and redisplay your active dialog.
counterbuttons which may be inverted by key press will not have thier display updated properly if mmUpdate is not called
dialogs with more than 10 buttons can not work without mmUpdate

Example[edit | edit source]

Generally, a script which displays a MenuMate menu should look something like:

scn MenuDisplayScript

int displayStatus
float fQuestDelayTime

begin MenuMode
  if (displayStatus)
    mmUpdate
  endif
end

begin GameMode
  set fQuestDelayTime to 0.0001
  
  if (displayStatus == 0)
    ; any setup here

    if (mmLoadMenu "menu.xml")
      set displayStatus to 1
    else
      PrintC "menu failed to load"
      StopQuest MenuDisplayQuest
    endif
    
  elseif (mmGetStatus >= 0)
    set displayStatus to 0
    StopQuest MenuDisplayQuest
  endif
end

@@ Line 3: / Line 3: @@
 A command for [[:Category:MenuMate|MenuMate]].
-  mmGetStatus
+  mmUpdate
-Updates a loaded menu.  Must be called from the same script which called [[mmLoadMenu]].  When used, it should be used on a script which will run as often as possible, preferably every frame.
+Updates a loaded menu.  Must be called from the same script which called [[mmLoadMenu]].
-This function is necessary to update two aspects of menus:
+Every time you display a menu, you should call this function regularly, preferably every frame.  This is necessary for several reasons:
-*Button scrolling.  A dialog which has more than 10 buttons '''must''' use mmUpdate to allow the player to scroll through the buttons.
+*If another script or mod displays a MessageBox, it may overwrite the active dialog being shown my MenuMate.  mmUpdate will detect this and redisplay your active dialog.
-*Counterbutton updating.  If any of your counterbuttons use key inversion, their state text will not update when the invert key is pressed unless mmUpdate is used.
+*counterbuttons which may be inverted by key press will not have thier display updated properly if mmUpdate is not called
+*dialogs with more than 10 buttons can not work without mmUpdate
 ==Example==
-Generally, a script which displays a menu which needs to use mmUpdate will look something like the following example quest script example:
+Generally, a script which displays a MenuMate menu should look something like:
 <pre>
@@ Line 39: / Line 40: @@
      endif
-   elseif (mmGetStatus == 1)
+   elseif (mmGetStatus >= 0)
      set displayStatus to 0
      StopQuest MenuDisplayQuest

Difference between revisions of "MmUpdate"

Latest revision as of 11:58, 17 December 2008

Example[edit | edit source]

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