-- stack: in.0-4
-- format: 8 (HyperCard 1)
-- flags: 0x1000 (none)
-- protect password hash: 0
-- maximum user level: 5 (scripting)
-- window: Rect(x1=0, y1=0, x2=0, y2=0)
-- screen: Rect(x1=0, y1=0, x2=0, y2=0)
-- card dimensions: w=0 h=0
-- scroll: x=0 y=0
-- background count: 5
-- first background id: 2767
-- card count: 34
-- first card id: 13805
-- list block id: 19931
-- print block id: 6670
-- font table block id: 0
-- style table block id: 0
-- free block count: 0
-- free size: 0 bytes
-- total size: 162240 bytes
-- stack block size: 7680 bytes
-- created by hypercard version: 0x01228000
-- compacted by hypercard version: 0x01228000
-- modified by hypercard version: 0x01228000
-- opened by hypercard version: 0x01228000
-- patterns[0]: 0x0000000000000000
-- patterns[1]: 0x8000000008000000
-- patterns[2]: 0x8800220088002200
-- patterns[3]: 0x8888222288882222
-- patterns[4]: 0x88AA22AA88AA22AA
-- patterns[5]: 0xCCAA33AACCAA33AA
-- patterns[6]: 0xEEAABBAAEEAABBAA
-- patterns[7]: 0xEEBBBBEEEEBBBBEE
-- patterns[8]: 0xFFBBFFEEFFBBFFEE
-- patterns[9]: 0xFFBBFFFFFFBBFFFF
-- patterns[10]: 0x8010022001084004
-- patterns[11]: 0xFFFFFFFFFFFFFFFF
-- patterns[12]: 0x8822882288228822
-- patterns[13]: 0x1122448811224488
-- patterns[14]: 0xC4800C6843023026
-- patterns[15]: 0xB130031BD8C00C8D
-- patterns[16]: 0xAA00AA00AA00AA00
-- patterns[17]: 0x8822552288225522
-- patterns[18]: 0x8855225588552255
-- patterns[19]: 0x77DD77DD77DD77DD
-- patterns[20]: 0x8000000000000000
-- patterns[21]: 0xAA55AA55AA55AA55
-- patterns[22]: 0x038448300C020101
-- patterns[23]: 0x8244394482010101
-- patterns[24]: 0x8814224188412214
-- patterns[25]: 0x8080413E080814E3
-- patterns[26]: 0x22048C7422179810
-- patterns[27]: 0xBE808808EB088880
-- patterns[28]: 0x25C8328964244C92
-- patterns[29]: 0xA29C41BE2AC914EB
-- patterns[30]: 0x40A00000040A0000
-- patterns[31]: 0x8040200002040800
-- patterns[32]: 0xAA00800088008000
-- patterns[33]: 0xB700EA00AD005B00
-- patterns[34]: 0x2449922449922449
-- patterns[35]: 0x4992244992244992
-- patterns[36]: 0x1000000004000080
-- patterns[37]: 0xAAAAAAAAAAAAAAAA
-- patterns[38]: 0xFF7FBE5DA2418000
-- patterns[39]: 0xFAF5FAF5A050A050
-- checksum: 0x0
----- HyperTalk script -----
-- ================ Apple Training Support =================
--
-- Project Name: HyperCard 2.0 Product Training
--
-- Apple employees:
-- Design and Development: Jeff Brechlin
-- Team Leader: Mary VanRiper
--
-- Contractors:
-- Design/Animations: Anne Wysocki
-- Programmers: Gabriel Acosta, Kristi Wachter, Anne Wysocki
-- Last modified: April 6, 1990
-- ========================================================


on closeBackground
  hide fld "Feedback"
  pass closeBackground
end closeBackground


-- This handler dehilites the buttons and hides the feedback on cds.
on resetCd
  dehiliteBtns
  hideFeedback
end resetCd

-- This GoNext handler hides the feedback fld if it's empty.
on goNext
  lock screen
  hide fld "feedback"
  go next
  if fld "feedback" is not empty then show fld "feedback"
  unlock screen with wipe left
end goNext

-- This GoPrev handler hides the feedback fld if it's empty.
on goPrev
  lock screen
  hide fld "feedback"
  go prev
  if fld "feedback" is not empty then show fld "feedback"
  unlock screen with wipe right
end goPrev

--=========  CHECK ANSWERS
-- This handler checks the user's answer on cards that have
-- a single answer.  It shows feedback using "whichIsHilited",
-- "noAns", and "ans", all found in this stack script.
on checkOneRight cdOrBg
  hide fld "feedback"
  put whichIsHilited() into choice
  if choice is "none" then
    noAns cdOrBg
  else
    ans choice,cdOrBg
  end if
end checkOneRight

-- This handler checks the user's answer on cards that have
-- more than one answer.  It shows feedback using "noAns" and "ans",
-- which are found in this stack script.
on checkManyRight cdOrBg
  put empty into choices
  repeat with i=1 to number of cd btns-2
    if the hilite of btn ("choice" & i) is true then
      put i after choices
    end if
  end repeat
  if choices is fld "answer" then ans 1,cdOrBg
  else if length(choices) = 0 then noAns cdOrBg
  else if length(choices) = 1 then ans 2,cdOrBg
  else ans 3,cdOrBg
end checkManyRight


--=========  RESET BUTTONS
-- This handler resets draggable buttons to their original locations.
on resetBtns
  repeat with i = 1 to number of cd btns
    moveBtnBack i
  end repeat
end resetBtns

-- This handler reset a single draggable btn to its original location.
on moveBtnBack i
  set the loc of btn i to line i of cd fld "theLocs"
end moveBtnBack

--=========  BUTTON HILITES
-- This handler returns the number of the hilited button.  If no
-- button is hilited, it returns "none".
function whichIsHilited
repeat with i=1 to number of cd btns
  if the hilite of btn i is true then
    return i
  end if
end repeat
return "none"
end whichIsHilited

-- This handler dehilites all btns, then hilites the target.
-- Used for groups of radio buttons.
on HiliteRadio
  dehiliteBtns
  set the hilite of the target to true
end HiliteRadio

-- This handler dehilites all btns.
on dehiliteBtns
  repeat with i = 1 to number of cd btns
    set the hilite of cd btn i to false
  end repeat
end dehiliteBtns

--=========  FEEDBACK
-- This handler shows feedback when the user presses the "Done" button
-- before choosing an answer.  The "cdOrBg" argument handles cds that
-- must show feedback in the cd layer (because of cd-layer graphics).
on noAns cdOrBg
  lock screen
  if cdOrBg contains "c" then
    put "Please select an answer first." into cd fld "feedback"
    show cd fld "Feedback"
  else
    put "Please select an answer first." into fld "feedback"
    show fld "Feedback"
  end if
  unlock screen with wipe right
end noAns

-- This handler gives feedback  The "cdOrBg" argument handles cds that
-- must show feedback in the cd layer (because of cd-layer graphics).
on ans num,cdOrBg
  lock screen
  if cdOrBg contains "c" then
    put line num of fld "AllFeed" into cd fld "feedback"
    show cd fld "feedback"
  else
    put line num of fld "AllFeed" into fld "feedback"
    show fld "feedback"
  end if
  unlock screen with wipe right
end ans

-- This handler hides feedback.  It checks for the presence of a
-- cd-layer feedback fld; if it finds one, it hides it.
on hideFeedback
  put empty into fld "feedback"
  hide fld "feedback"
  if number of cd flds > 0 then
    if short name of cd fld (number of cd flds) is "Feedback" then
      put empty into cd fld "feedback"
      hide cd fld "feedback"
    end if
  end if
end hideFeedback

--=========  DRAGGING OBJECTS
-- This handler moves a btn with the mouse, allowing it to be dragged.
on dragTarg
  set the loc of the target to the mouseLoc
end dragTarg

-- This handler takes care of dropping btns on cards where they can
-- be dropped into one of several boxes.
-- If it is within a dropoff box, it is centered there; otherwise,
-- it's moved back to its original position.
on dropIt howMany
  repeat with i=1 to howMany
    if loc of the target is within rect of cd fld ("definition" & i) then
      set loc of the target to loc of cd fld ("definition" & i)
      exit dropIt
    end if
  end repeat
  moveBtnBack the number of the target
end dropIt

--===================

-- These handlers trap for arrow keys and menu choices
-- so they can't be used to navigate.

on arrowKey
end arrowKey

on enterKey
end enterKey

on returnKey
end returnKey

on doMenu menuChoice
  if menuChoice is in "Home,Quit HyperCard,Help,New Stack...,Open Stack..." then
    global CameFrom,stakName
    put the short name of this cd into CameFrom
    put the short name of this stack into stakName
    lock screen
    go to cd "hi" of stack "Intro to HyperCard 2.0"
  else if menuChoice is in "Back,Recent,First,Prev,Next,Last" or menuChoice is in "Find...,Message,New Card,Delete Card,Cut Card" then
    exit to HyperCard
  end if
  pass doMenu
end doMenu