Family Forum 259/SOMC Family Forum 259 - Disc 1.iso/Xtras/Animation Wizard.dir/00013_Script_ScoreMgr

Text File | 1997-05-10 | 16KB | 478 lines

-- ScoreMgr script

property iUsersScoreSelection
property iGeneratedScoreSelection
property ichStart
property ichEnd
property iFrameStart
property iFrameEnd
property iStageWidth
property iStageHeight
property iStageRight
property iStageBottom
property iChannelAvailList
property ichReselect
property iLocReselect

property ikChStart
property ikChEnd
property ikFrameStart
property ikFrameEnd

property iLastFrame
property iNeedClean

on birth me
  tell the stage
    set iStageRight = the StageRight
    set iStageBottom = the StageBottom
    set iStageWidth = iStageRight - the StageLeft
    set iStageHeight = iStageBottom - the StageTop
  end tell
  set ikChStart = 1
  set ikChEnd = 2
  set ikFrameStart = 3
  set ikFrameEnd = 4
  set iChannelAvailList = []
  set iGeneratedScoreSelection = []
  set ichReselect = 18

  return me
end birth

on mGetStageWidth me
  return iStageWidth
end mGetStageWidth

on mGetStageHeight me
  return iStageHeight
end mGetStageHeight

on mGetStageRight me
  return iStageRight
end mGetStageRight

on mGetStageBottom me
  return iStageBottom
end mGetStageBottom

on mInit me, nFramesNeeded, nChannelsNeeded
  global gDevelopmentFlag

  if nFramesNeeded > 32000 then
    alert("The combination of text and settings you have chosen would generate an " & ¼
    "animation of more than 32000 frames.  Please simplify your selections and try again.")
    return FALSE
  end if

  tell the stage
    set iUsersScoreSelection = the scoreSelection
    set iLastFrame = the lastFrame
    set iStageRight = the StageRight   --check the stage location again, in case it has changed.
    set iStageBottom = the StageBottom
    set iStageWidth = iStageRight - the StageLeft
    set iStageHeight = iStageBottom - the StageTop
  end tell
  if iUsersScoreSelection = [] then
    alert("Please select a range of cells or frames in the score and try again.")
    return FALSE
  end if

  if gDevelopmentFlag then -- for development only
    mForceSelection(me)
  end if
  set iLocReselect = the loc of sprite ichReselect -- save for later
  puppetSprite ichReselect, TRUE

  -- We must parse the user's selection and do the appropriate thing.

  set firstScoreSelectionList = getAt(iUsersScoreSelection, 1)
  set ichStart = getAt(firstScoreSelectionList, ikChStart)
  set ichEnd = getAt(firstScoreSelectionList, ikChEnd)
  set iFrameStart = getAt(firstScoreSelectionList, ikFrameStart)
  set iFrameEnd = getAt(firstScoreSelectionList, ikFrameEnd)
  set theGeneratedFrameEnd = iFrameStart + nFramesNeeded - 1

  --check to see if the ending frame is the last frame and put in a tempo setting if it is.
  set theEnd to max(theGeneratedFrameEnd, iFrameEnd)
  if theEnd >= iLastFrame then
    set iNeedClean = true
    tell the stage
      beginRecording
        go to frame (theEnd + 5)
        set the frameTempo to 5
      endrecording
    end tell
  else
    set iNeedClean = false
  end if

  set iChannelAvailList = []
  if (ichStart = -5) and (ichEnd = 48) then -- user selected a whole frame
    -- Make a list saying all 48 channels are available
    repeat with ch = 1 to 48
      add iChannelAvailList, ch
    end repeat

    tell the stage
      beginRecording

        -- If the user selected a range of full frames, delete these frames.
        -- This will simulate an insertion cursor
        if iFrameEnd >= iFrameStart then
          go to frame iFrameStart
          repeat with theFrameNum = iFrameStart to iFrameEnd
            -- The following line deletes any frame marker
            set the frameLabel = 0
            deleteFrame
          end repeat
        end if

        -- Now we basically have an insertion cursor in the score
        -- So, here we insert frames
        tell the stage
          if iFrameStart = 1 then
            go to frame 1
          else
            go to frame iFrameStart - 1
          end if

          repeat with i = 1 to nFramesNeeded
            insertFrame
          end repeat

          if iFrameStart = 1 then
            go to frame 1
          else
            go to frame iFrameStart - 1
          end if
        end tell

        --check again, in case the ending frame got deleted while deleting & inserting frames.
        set theEnd to max(theGeneratedFrameEnd, iFrameEnd)
        if theEnd >= iLastFrame then
          set iNeedClean = true
          go to frame (theEnd + 5)
          set the frameTempo to 5
        else
          set iNeedClean = false
        end if

      endRecording
    end tell
    set iGeneratedScoreSelection = [[-5, 48, iFrameStart, theGeneratedFrameEnd]]

    -- Otherwise, the user has selected  one or more channels
  else
    --  Build a list of channels that the user has selected.
    set iGeneratedScoreSelection  = []
    set nItems = count(iUsersScoreSelection)
    repeat with thisSelection = 1 to nItems
      set thisScoreSelectionList = getAt(iUsersScoreSelection, thisSelection)
      set thisChStart = getAt(thisScoreSelectionList, ikChStart)
      if thisChStart <= 0 then
        alert("Please make your score selection in channels 1 through 48")
        mClean me
        return FALSE
      end if
      set thisChEnd = getAt(thisScoreSelectionList, ikChEnd)
      -- add this to the Generated score selection
      set thisScoreSelection = [thisChStart, thisChEnd, iFrameStart, theGeneratedFrameEnd]
      addAt(iGeneratedScoreSelection, thisScoreSelection)

      -- add each of the user's selected channels to the channel available list
      repeat with thisCh = thisChStart to thisChEnd
        add(iChannelAvailList, thisCh)
      end repeat

    end repeat
    set nChannelsAvail = count(iChannelAvailList)
    if nChannelsNeeded > nChannelsAvail then
      alert("Your animation requires" && nChannelsNeeded && "channels, " & ¼
                "but you have only selected" && nChannelsAvail && "channels.  " & ¼
                 "Please select more and try again.")
      mClean me
      return FALSE
    end if

    -- If we don't have enough frames in the selection,
    -- duplicate the last frame until we have enough
    --but make sure we don't duplicate the tempo channel
    set nFramesSelected = iFrameEnd - iFrameStart + 1

    if nFramesSelected < nFramesNeeded then
      set nFramesToAdd = nFramesNeeded - nFramesSelected
      tell the stage
        go to frame iFrameEnd
        beginRecording

          repeat with i = 1 to nFramesToAdd
            duplicateFrame
            set the frameTempo = 0
          end repeat
        endRecording
        go to frame iFrameStart
      end tell
    end if  --nFramesSelected
  end if


  -- Finally, clear out all user selected cells in the generated score
  --  and clear out the tempo channel, in case of reselection

  tell the stage
    beginRecording
      go to frame iFrameStart
      repeat with thisFrame = iFrameStart to iFrameEnd
        repeat with chIndex = 1 to nChannelsAvail
          set thisCh = getAt(iChannelAvailList, chIndex)
          if the castNum of sprite thisCh <> 0 then
            set the type of sprite thisCh = 0  --  delete anything that's there
          end if
        end repeat
        set the frameTempo = 0
        updateFrame
      end repeat
    endRecording
  end tell



  --put "Channels that are available are :" && iChannelAvailList
  --put "The Generated score selection is:" && iGeneratedScoreSelection
  updateStage

  return TRUE
end mInit

on mShowReselect me
  set the scoreSelection = iUsersScoreSelection
  set the loc of sprite ichReselect = iLocReselect
  set the castNum of sprite ichReselect = the number of cast "ReselectButton"
  updateStage
end mShowReselect


on mForceSelection me
  -- This ensures that we don't overwrite stuff in the MIAW
  -- when we are using it as a development movie (not a MIAW)
  -- If I goofed and forgot to select a testing area of the score,
  -- make believe I selected frames 101 to 125

  set nItems = count(iUsersScoreSelection)
  repeat with thisSelectionNum = 1 to nItems
    set thisScoreSelectionList = getAt(iUsersScoreSelection, thisSelectionNum)
    set thisStart = getAt(thisScoreSelectionList, ikFrameStart)
    set thisEnd = getAt(thisScoreSelectionList, ikFrameEnd)

    if (thisStart < 101) or (thisEnd < 101) then
      setAt(thisScoreSelectionList, ikFrameStart, 101)
      setAt(thisScoreSelectionList, ikFrameEnd, 125)
      setAt(iUsersScoreSelection, thisSelectionNum, thisScoreSelectionList)
    end if
  end repeat

end mForceSelection

on mReselect me
  if iGeneratedScoreSelection = [] then
    alert("Internal error, mReselect - there is nothing to reselect.")
    return
  end if
  tell the stage
    set the scoreSelection = iGeneratedScoreSelection
  end tell
end mReselect

on mGetGeneratedScoreSelection me
  return iGeneratedScoreSelection
end mGetGeneratedScoreSelection



on mGetStartFrame me
  return iFrameStart
end mGetStartFrame

on mGetNextSelectedChannel me
  -- Get the first in the list of users selected channels set up in mInit,
  -- return it, and eliminate it from the list of available channels

  if iChannelAvailList = [] then
    alert("Internal error, mGetNextSelectedChannel is out of available channels")
    return -99
  end if
  set theCh = getAt(iChannelAvailList, 1)
  deleteAt(iChannelAvailList, 1)

  return theCh
end mGetNextSelectedChannel


on mWriteSprite me, f, ch, cm, theForeColor, theBackColor, x, y, w, h
  global gkTransparentInk

  tell the stage
    go frame ( f )
    beginRecording
      -- sprite properties
      set the castNum of sprite ch = cm
      set the foreColor of sprite ch = theForeColor
      set the backColor of sprite ch = theBackColor
      set the locH  of sprite ch = x
      set the locV  of sprite ch = y
      set the ink of sprite ch = gkTransparentInk
      set the tweened of sprite ch  to 1

      -- last two are primarily to support Zoom effect
      if w <> 0 then
        set the width  of sprite ch = w
      end if
      if h <> 0 then
        set the height of sprite ch = h
      end if
      updateFrame
      -- debug( "Writing Sprite:" && s && the type of sprite s && the castNum of sprite s && ¼
             the foreColor of sprite s && the backColor of sprite s && ¼
             the locH of sprite s && the locV of sprite s && ¼
             the width of sprite s && the height of sprite s )
    endRecording
  end tell
end mWriteScore

on mWriteFrameControl me, theFrame, theControl, theValue
  if theControl = #Transition then -- copy a known transition
    copyToClipBoard member (the number of member theValue)
    --  Create a cast member in the stage movie
    set castNumTransTarget = mFindFreeCastRun(goCastMgr, 1, 1)
  end if
  tell the stage
    go frame theFrame
    beginRecording
      case theControl of
        #Label:  set the frameLabel = theValue
        #Tempo: set the frameTempo = theValue
        #Transition:   -- Copied transition to clipboard already (above)
          pasteClipboardInto member castNumTransTarget
          set the name of member castNumTransTarget  = "Transition" && string(the ticks)
          set the frameTransition = castNumTransTarget
        #Sound1:  set the frameSound1 = theValue
        #Sound2:  set the frameSound2 = theValue
        otherwise  alert("Bad control value passed to mWriteFrameControl" & theControl)
      end case
      updateFrame
    endRecording
  end tell
end mWriteFrameControl


on mWriteFrameLabel me, theFrame, theLabel
  mWriteFrameControl(me, theFrame, #Label, theLabel)
end mWriteFrameLabel

-- Writing a frame delay is painful. Unfortunately, there is no
-- easy way to just set this property.  So, we have to write 1
-- frame for each second delay, and set the frame tempo
-- of that frame to 1 frame per second.
--on mWriteFrameDelay me, theFrame, nSeconds
--  if nSeconds > 0 then
--    repeat with thisFrame = 1 to nSeconds
--      mWriteFrameControl(me, (theFrame + thisFrame - 1), #Tempo, 1)
--    end repeat
--  end if
--end mWriteFrameDelay

--undocumented lingo: setting the frameTempo to a negative number sets it to wait for that many seconds.
on mWriteFrameDelay me, theFrame, nSeconds
  mWriteFrameControl(me,theFrame, #Tempo, -nSeconds )
end mWriteFrameDelay

on mWriteFrameTempo me, theFrame, theTempo
  mWriteFrameControl(me, theFrame, #Tempo, theTempo)
end mWriteFrameTempo

on mWriteFrameTransition me, theFrame, theTransition
  mWriteFrameControl(me, theFrame, #Transition, theTransition)
end mWriteFrameTransition

on mWriteFrameSound1 me, theFrame, theSound1
  mWriteFrameControl(me, theFrame, #Sound1, theSound1)
end mWriteFrameSound1

on mWriteFrameSound2 me, theFrame, theSound2
  mWriteFrameControl(me, theFrame, #Sound2, theSound2)
end mWriteSound2


-- pass in a list of all the frames to be recorded in and what to be recorded in each.
on mWriteFrame me, frameList
  global gkTransparentInk
  tell the stage
    beginRecording
      repeat with theFrameNum = 1 to count(frameList)
        set theFrameStuff = getAt(frameList, theFrameNum)
        --        put theFrameStuff
        go to frame getAt(theFrameStuff, 1)
        -- frame properties
        repeat with theChannel = 2 to count(theFrameStuff)
          set theChannelList = getAt(theFrameStuff, theChannel)
          set theChannelType = getAt(theChannelList, 1)
          case theChannelType of
            #label : set the frameLabel = getAt(theChannelList, 2)
            #tempo : set the frameTempo = getAt(theChannelList, 2)
            #palette : set the framePalette = getAt(theChannelList, 2)
            #transition :
              set theTransition = getAt(theChannelList, 2)
              set transitionMember = new(#transition)
              if theTransition = "wipe down" then
                set the transitiontype of  transitionMember = 3
                set the chunkSize of transitionMember = 2
              else if theTransition = "dissolve, pixels fast" then
                set the transitiontype of  transitionMember = 23
                set the chunkSize of transitionMember = 1
              end if
              set the duration of transitionMember = 2000
              set the frameTransition = transitionMember
            #sound1 :  set the frameSound1 = getAt(theChannelList, 2)
            #sound2 :  set the frameSound2 = getAt(theChannelList, 2)
            #sprite :
              set theSpriteNum = getAt(theChannelList, 2)
              set the castNum of sprite theSpriteNum = getAt(theChannelList, 3)
              set the foreColor of sprite theSpriteNum = getAt(theChannelList, 4)
              set the backColor of sprite theSpriteNum = getAt(theChannelList, 5)
              set the locH  of sprite theSpriteNum =getAt(theChannelList, 6)
              set the locV  of sprite theSpriteNum = getAt(theChannelList, 7)
              set the ink of sprite theSpriteNum = gkTransparentInk
              set the tweened of sprite theSpriteNum  to 1

              set w = getAt(theChannelList, 8)
              set h = getAt(theChannelList, 9)
              -- last two are primarily to support Zoom effect
              if w <> 0 then
                set the width  of sprite theSpriteNum = w
              end if
              if h <> 0 then
                set the height of sprite theSpriteNum = h
              end if
          end case

        end repeat  -- theChannel
        updateFrame
      end repeat  -- theFrameNum
    endRecording
  end tell
end mWriteFrame

--gets rid of the extra tempo setting, if we set it.
on mClean me
  if iNeedClean = true then
    tell the stage
      set iLastFrame = the lastFrame
      beginRecording
        go to frame iLastFrame
        set the frameTempo to  0
      endrecording
    end tell
  end if
end mClean