[Scummvm-tracker] [ScummVM] #10772: QFG4: Rations icon persists in toolbar after all are eaten

[Vhati]

#10772: QFG4: Rations icon persists in toolbar after all are eaten
--------------------------------+----------------------------
  Reporter:  Vhati              |      Owner:  (none)
      Type:  defect             |     Status:  new
  Priority:  low                |  Component:  Engine: SCI
Resolution:                     |   Keywords:  SCI32 original
      Game:  Quest for Glory 4  |
--------------------------------+----------------------------

Comment (by Vhati):

 script 28 - hero::use(itemId, amount) both decrements and removes items
 properly. A drop-in replacement for that part of the cond block.

 {{{
         (method (use param1 param2 &tmp temp0 temp1)
                 (if
                         (>
                                 (= temp1 (if (== argc 1) 1 else param2))
                                 ((global9 at: param1) amount?)
                         )
                         (= temp1 ((global9 at: param1) amount?))
                 )
                 (self get: param1 (- temp1))
                 (if (< ((global9 at: param1) amount?) 1)
                         (global69 curInvIcon: 0 advanceCurIcon:)
                         (= temp0 (ScriptID 36 1))
                         (temp0 signal: (| (temp0 signal?) $0008))
                         (DeleteScreenItem temp0)
                 )
                 (return temp1)
         )
 }}}

--
Ticket URL: <https://bugs.scummvm.org/ticket/10772#comment:3>
ScummVM <https://bugs.scummvm.org>
ScummVM