Ultra Gameplayers 101/Ultra Game Players Magazine, No. 101 - September 1997 (Imagine Publishing, Inc.)(1997).iso/pc/new_ugp.dxr/00205_Generic Menu Class.ls

Text File | 1997-07-10 | 3.1 KB | 117 lines

property videoDisplay, imageDisplay, textDisplay, titleBar, demoButton, statusMember, statusMessage, killList, hotspotList, eventList

on new me, params
  set killList to []
  set eventList to []
  set hotspotList to []
  set videoDisplay to 0
  set imageDisplay to 0
  set textDisplay to 0
  set titleBar to 0
  set demoButton to 0
  set statusMember to 0
  if not voidp(params) then
    set statusMessage to getaProp(params, #statusMessage)
  end if
  cursor(-1)
  return me
end

on CheckIdle me, currSprite, currLine
  set setCursor to 0
  set showMessage to 1
  repeat with obj in hotspotList
    if CheckRoll(obj, currSprite, currLine) then
      set setCursor to IsClickable(obj)
      if ShowedMessage(obj) then
        set showMessage to 0
      end if
    end if
  end repeat
  if showMessage and not voidp(statusMessage) and (the number of member statusMember > 0) then
    set the text of member statusMember to statusMessage
  end if
  repeat with obj in eventList
    CheckIdle(obj)
  end repeat
  return setCursor
end

on CheckMouseDowns me, currSprite, currLine
  set destination to -1
  repeat with obj in hotspotList
    set myDest to CheckDown(obj, currSprite, currLine)
    if myDest <> -1 then
      set destination to myDest
    end if
  end repeat
  return destination
end

on NewVideoDisplay me, params
  put "Generic Menu Class - NewVideoDisplay"
  addProp(params, #spritenum, GetGlobal(#videosprite))
  set videoDisplay to NewObject(me, "Video Display Class", params)
  append(eventList, videoDisplay)
end

on NewImageDisplay me
  set imageDisplay to NewObject(me, "Image Display Class", [#spritenum: GetGlobal(#imageSprite)])
end

on NewTextDisplay me, params
  if voidp(params) then
    set params to [#spritenum: GetGlobal(#textSprite)]
  end if
  if voidp(getaProp(params, #spritenum)) then
    addProp(params, #spritenum, GetGlobal(#textSprite))
  end if
  set textDisplay to NewObject(me, "Text Display Class", params)
end

on SetTitleBar me, params
  set titleBar to getaProp(params, #titleBar)
  if the number of member titleBar > 0 then
    set the text of member titleBar to " "
  end if
end

on NewDemoButton me, params
  set demoButton to NewObject(me, "Demo Button Class", params)
  return demoButton
end

on SetStatusMember me, params
  set statusMember to getaProp(params, #statusMember)
end

on NewEvent me, obj
  append(the eventList of me, obj)
end

on NewLauncher me, paramList
  set newDemo to getaProp(paramList, #demo)
  set newURL to getaProp(paramList, #url)
  set spritenum to getProp(paramList, #spritenum)
  set message to getaProp(paramList, #message)
  set currMenu to the currMenu of GetGlobal(#gTitleObject)
  set button to BasicButton(currMenu, [#hotSprites: [spritenum], #statusMessage: message])
  set btnAction to NewObject(currMenu, "Demo Button Class", [#launchButton: spritenum])
  init(btnAction, newDemo, newURL)
  AddDown(button, btnAction)
end

on dispose me
  put "dispose generic Menu Class" && me
  set eventList to []
  set hotspotList to []
  set videoDisplay to 0
  set imageDisplay to 0
  set textDisplay to 0
  set titleBar to 0
  set demoButton to 0
  set statusMember to 0
  ClearObjectList(killList)
  set killList to []
end