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AdjMath

WikiTI also calls this UpdatePointers.

Updates 27 pointers after memory has been inserted or deleted.

Address Equate Name
$D0066F iMathPtr1
$D00672 iMathPtr2
$D00675 iMathPtr3
$D00678 iMathPtr4
$D0067B iMathPtr5
$D0067E asm_data_ptr1
$D00681 asm_data_ptr2
$D00684 Unknown
$D0069F Unknown
$D006A2 Unknown
$D0256A fmtMatMem
$D025A0 newDataPtr
$D0256D Unknown
$D022CE Unknown
$D022BA ES
$D0068D Unknown
$D022BF Unknown
$D022CB Unknown
$D02695 Unknown
$D02451 editDat
$D00687 asm_ram
$D01FED Unknown
$D01FF3 Unknown
$D00693 Unknown
$D00696 Unknown
$D01FF9 Unknown
$D0068A Unknown

Address: $020578

Inputs:

  • de: Location in RAM where memory was inserted or deleted.
  • bc: Number of bytes to decrease each pointer (use signed integer to increase).

Outputs:

  • None

Destroys:

  • f, hl