-- card: 2817 from stack: in
-- bmap block id: 3760
-- flags: 0000
-- background id: 2805
-- name: 
----- HyperTalk script -----
on complexity operation, operator, n1, n2, n3, n4, checkNeg
  global negative
  send mouseUp to btn operation
  send mouseUp to btn operator
  global number, digits, brackets, negative, decimal
  put n1 into number
  put n1 into cd fld "number"
  put n2 into digits
  put n2 into cd fld "digits"
  put n3 into brackets
  put n3 into cd fld "brackets"
  put n4 into decimal
  put n4 into cd fld "decimal"
  if checkNeg then
    set hilite of btn "Negative" to true
    put true into negative
  else
    set hilite of btn "Negative" to false
    put false into negative
  end if
end complexity

function doOther
ShowDialog 2,200,"","","","",1,1
get the result
return it
end doOther

on GetNumber limit
  get PopUp ("©1988SDrazga",220,rect of the target,x)
  if it is empty then exit GetNumber
  put it into choice
  if offset("Other", choice) > 0 then put doOther() into choice
  if choice + 0 <= limit then exit GetNumber
  put choice into the target
end GetNumber




-- part 1 (button)
-- low flags: 00
-- high flags: C006
-- rect: left=31 top=73 right=89 bottom=86
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Easy
----- HyperTalk script -----
on mouseUp
  global degree
  put 1 into degree
  selectMe "Medium,hard,very hard"
  complexity "single","subtraction",2,1,0,0,false
end mouseUp



-- part 2 (button)
-- low flags: 00
-- high flags: 8006
-- rect: left=93 top=73 right=90 bottom=167
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Medium
----- HyperTalk script -----
on mouseUp
  global degree
  put 2 into degree
  selectMe "easy,hard,very hard"
  complexity "single","division",3,2,0,0,false
end mouseUp



-- part 3 (button)
-- low flags: 00
-- high flags: 8006
-- rect: left=31 top=91 right=107 bottom=84
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Hard
----- HyperTalk script -----
on mouseUp
  global degree
  put 3 into degree
  selectMe "easy,Medium,very hard"
  complexity "mixture","multiplication",4,2,1,1,true
end mouseUp



-- part 4 (button)
-- low flags: 00
-- high flags: 8006
-- rect: left=93 top=91 right=107 bottom=176
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Very Hard
----- HyperTalk script -----
on mouseUp
  global degree
  put 4 into degree
  selectMe "easy,Medium,hard"
  complexity "mixture","division",6,3,3,2,true
end mouseUp



-- part 5 (button)
-- low flags: 00
-- high flags: C006
-- rect: left=237 top=71 right=93 bottom=337
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Single
----- HyperTalk script -----
on mouseUp
  global operation
  put 1 into operation
  selectMe "mixture"
end mouseUp



-- part 6 (button)
-- low flags: 00
-- high flags: 8006
-- rect: left=355 top=71 right=93 bottom=455
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Mixture
----- HyperTalk script -----
on mouseUp
  global operation
  put 2 into operation
  selectMe "single"
end mouseUp



-- part 7 (button)
-- low flags: 00
-- high flags: E006
-- rect: left=237 top=99 right=115 bottom=337
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Addition
----- HyperTalk script -----
on mouseUp
  selectMe "Subtraction,multiplication,division"
  global operator
  put 1 into operator
end mouseUp



-- part 8 (button)
-- low flags: 00
-- high flags: A006
-- rect: left=355 top=99 right=115 bottom=455
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Subtraction
----- HyperTalk script -----
on mouseUp
  selectMe "addition,multiplication,division"
  global operator
  put 2 into operator
end mouseUp



-- part 9 (button)
-- low flags: 00
-- high flags: A006
-- rect: left=237 top=117 right=134 bottom=348
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Multiplication
----- HyperTalk script -----
on mouseUp
  selectMe "addition,Subtraction,division"
  global operator
  put 3 into operator
end mouseUp



-- part 10 (button)
-- low flags: 00
-- high flags: A006
-- rect: left=355 top=117 right=134 bottom=455
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Division
----- HyperTalk script -----
on mouseUp
  selectMe "addition,Subtraction,multiplication"
  global operator
  put 4 into operator
end mouseUp



-- part 11 (button)
-- low flags: 00
-- high flags: A003
-- rect: left=269 top=243 right=296 bottom=342
-- title width / last selected line: 0
-- icon id / first selected line: 27056 / 27056
-- text alignment: 1
-- font id: 3
-- text size: 9
-- style flags: 0
-- line height: 12
-- part name: Do it!
----- HyperTalk script -----
on mouseUp
  global operation, negative, expression
  set cursor to busy
  add 1 to cd fld total
  put empty into cd fld comments
  put empty into cd fld "PercRight"
  put -1 into realAnswer
  lock screen
  if negative is true then
    repeat until realAnswer is not "INF"
      if operation=1 then
        single
      else
        mixture
      end if
      put cd fld "real Answer" into realAnswer
    end repeat
  else
    repeat until (realAnswer>=0 and realAnswer is not "INF")
      if operation=1 then
        single
      else
        mixture
      end if
      put cd fld "real Answer" into realAnswer
    end repeat
  end if
  unlock screen
  set the name of btn id 4 of cd 2 to "Clear All"
  put expression && "=?" into cd fld question
  select char 1 of cd fld "answer"
end mouseUp

on single
  global operator, digits, number, OperString, decimal,expression
  put random((10^digits)-1)/10^decimal into expression
  repeat for (number-1)
    set cursor to busy
    put space & word operator of operString & space after expression
    put random(10^digits-1)/10^decimal after expression
  end repeat
  put expression & return after cd fld 1 of cd 2
  put "put" && expression && "into cd fld" && quote & "real answer" & quote into cd fld working
  do cd fld working
  put empty into cd fld "answer"
end single

on mixture
  global operator,digits, number,brackets,OperString,decimal,expression

  put random((10^digits)-1)/10^decimal into expression
  repeat for (number-1)
    put space & random((10^digits)-1)/10^decimal after expression
  end repeat
  put expression into tmpExpress

  repeat for brackets
    put random(number-1) into loc1
    put random(number-loc1)+loc1 into loc2
    if not (loc1=1 and loc2=number) then
      put "(" before word loc1 of expression
      put ")" after word loc2 of expression
    end if
  end repeat

  repeat with i=1 to number
    put "(" & word i of tmpExpress & ")" into tmpWord
    if tmpWord is in expression then
      get offset(tmpWord,expression)
      if it<>0 then
        put word i of tmpExpress into char it to it-1+length(tmpWord) of expression
      end if
    end if
  end repeat

  repeat with i=1 to (number-1)
    put word random(operator) of OperString before word i+1 of expression
  end repeat

  put expression & return after cd fld 1 of cd 2
  put "put" && expression && "into cd fld" && quote & "real answer" & quote into cd fld working
  do cd fld working
  put empty into cd fld "answer"
end mixture




-- part 12 (field)
-- low flags: 01
-- high flags: 0000
-- rect: left=49 top=160 right=209 bottom=367
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 3
-- text size: 14
-- style flags: 256
-- line height: 24
-- part name: Question


-- part 13 (field)
-- low flags: 02
-- high flags: 4000
-- rect: left=49 top=229 right=254 bottom=193
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 3
-- text size: 14
-- style flags: 256
-- line height: 24
-- part name: answer
----- HyperTalk script -----
on closeField
  global accuracy
  if abs(me-cd fld "real answer")<0.5*10^(-accuracy) then
    put "Well Done!" into cd fld "Comments"
    put "R " before last line of cd fld 1 of cd 2
    add 1 to cd fld "right"
    put (cd fld right)*100/(cd fld total) into cd fld PercRight
  else
    put empty into me
    put "Sorry, please try again!" into cd fld "Comments"
    put "W " before last line of cd fld 1 of cd 2
    add 1 to cd fld "missed"
    put (cd fld right)*100/(cd fld total) into cd fld PercRight
    select char 1 of me
  end if
end closeField



-- part 14 (field)
-- low flags: 01
-- high flags: 0004
-- rect: left=268 top=138 right=154 bottom=291
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 256
-- line height: 13
-- part name: Number
----- HyperTalk script -----
on mouseDown
  getNumber 1
  global Number
  put me into Number
end mouseDown



-- part 17 (field)
-- low flags: 80
-- high flags: 4000
-- rect: left=48 top=187 right=254 bottom=390
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 20
-- text size: 18
-- style flags: 0
-- line height: 24
-- part name: working


-- part 18 (button)
-- low flags: 00
-- high flags: A003
-- rect: left=38 top=296 right=323 bottom=160
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Show the Answer
----- HyperTalk script -----
on mouseUp
  get cd fld "real answer"
  set numberFormat to  cd fld "Nformat"
  put it+0 into cd fld "answer"
end mouseUp



-- part 19 (field)
-- low flags: 80
-- high flags: 4000
-- rect: left=193 top=229 right=253 bottom=320
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 65535
-- font id: 20
-- text size: 18
-- style flags: 0
-- line height: 24
-- part name: real Answer


-- part 20 (field)
-- low flags: 01
-- high flags: 0004
-- rect: left=327 top=138 right=154 bottom=349
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 256
-- line height: 13
-- part name: digits
----- HyperTalk script -----
on mouseDown
  getNumber 0
  global digits
  put me into digits
end mouseDown



-- part 27 (field)
-- low flags: 01
-- high flags: 0004
-- rect: left=397 top=139 right=156 bottom=418
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 256
-- line height: 13
-- part name: Brackets
----- HyperTalk script -----
on mouseDown
  getNumber -1
  global Brackets
  put me into Brackets
end mouseDown



-- part 28 (button)
-- low flags: 00
-- high flags: A005
-- rect: left=406 top=154 right=174 bottom=481
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 0
-- line height: 13
-- part name: Negative
----- HyperTalk script -----
on mouseUp
  global negative
  if the hilite of me is true then put true into negative
  else put false into negative
end mouseUp



-- part 29 (button)
-- low flags: 00
-- high flags: A003
-- rect: left=163 top=296 right=324 bottom=345
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Show Record of Exercises
----- HyperTalk script -----
on mouseUp
  go to card id 2270
end mouseUp



-- part 32 (field)
-- low flags: 01
-- high flags: 0004
-- rect: left=462 top=138 right=155 bottom=482
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 256
-- line height: 13
-- part name: Decimal
----- HyperTalk script -----
on mouseDown
  getNumber -1
  global decimal
  put me into decimal
end mouseDown



-- part 33 (field)
-- low flags: 03
-- high flags: 0000
-- rect: left=427 top=204 right=224 bottom=463
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 256
-- line height: 16
-- part name: total


-- part 34 (field)
-- low flags: 03
-- high flags: 0000
-- rect: left=427 top=225 right=245 bottom=463
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 256
-- line height: 16
-- part name: right


-- part 35 (field)
-- low flags: 03
-- high flags: 0000
-- rect: left=427 top=245 right=265 bottom=463
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 256
-- line height: 16
-- part name: missed


-- part 36 (field)
-- low flags: 03
-- high flags: 0000
-- rect: left=427 top=265 right=284 bottom=463
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 3
-- text size: 10
-- style flags: 256
-- line height: 16
-- part name: PercRight


-- part 37 (button)
-- low flags: 00
-- high flags: A003
-- rect: left=409 top=295 right=323 bottom=489
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Restart
----- HyperTalk script -----
on mouseUp
  put 0 into cd fld "total"
  put 0 into cd fld "right"
  put 0 into cd fld "missed"
  put 0 into cd fld "percRight"
end mouseUp



-- part 38 (field)
-- low flags: 03
-- high flags: 4000
-- rect: left=103 top=261 right=285 bottom=267
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 3
-- text size: 12
-- style flags: 0
-- line height: 18
-- part name: comments


-- part 39 (field)
-- low flags: 80
-- high flags: 4000
-- rect: left=105 top=217 right=229 bottom=216
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 3
-- text size: 9
-- style flags: 0
-- line height: 12
-- part name: Nformat


-- part 40 (button)
-- low flags: 00
-- high flags: A000
-- rect: left=97 top=206 right=218 bottom=109
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: *
----- HyperTalk script -----
on mouseUp
  global accuracy
  ask "Accurate up to X digits after decimal point?" with accuracy
  put it into cd fld "accuracy"
  put it into accuracy
  if it is empty then
    put "0.######" into cd fld Nformat
    put 6 into accuracy
    exit mouseUp
  end if
  put "0." into format
  repeat for it
    put "0" after format
  end repeat
  put format into cd fld "Nformat"
end mouseUp



-- part 41 (field)
-- low flags: 80
-- high flags: 4000
-- rect: left=216 top=217 right=230 bottom=239
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 3
-- text size: 9
-- style flags: 0
-- line height: 12
-- part name: Accuracy


-- part 42 (button)
-- low flags: 00
-- high flags: 2000
-- rect: left=344 top=284 right=323 bottom=395
-- title width / last selected line: 0
-- icon id / first selected line: 23078 / 23078
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: ?
----- HyperTalk script -----
on mouseUp
  lock screen
  go to cd id 4237
  set the scroll of fld "study history" to 440
  unlock screen with dissolve
end mouseUp



-- part 45 (button)
-- low flags: 00
-- high flags: 2000
-- rect: left=350 top=29 right=54 bottom=384
-- title width / last selected line: 0
-- icon id / first selected line: 19678 / 19678
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: About...
----- HyperTalk script -----
on mouseUp
  lock screen
  go to cd id 4237
  set the scroll of fld "study history" to 0
  unlock screen with dissolve
end mouseUp



-- part contents for card part 14
----- text -----
2

-- part contents for card part 12
----- text -----
9 + 8 =?

-- part contents for card part 17
----- text -----
put 9 + 8 into cd fld "real answer"

-- part contents for card part 19
----- text -----
17

-- part contents for card part 20
----- text -----
1

-- part contents for card part 27
----- text -----
0

-- part contents for card part 32
----- text -----
0

-- part contents for card part 33
----- text -----
0

-- part contents for card part 34
----- text -----
0

-- part contents for card part 35
----- text -----
0

-- part contents for card part 39
----- text -----
0.######

-- part contents for card part 36
----- text -----
0