Routines
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54377: Swap x- and y-coordinates of current window / graphic with values in temporary storage
This routine is used when there are two windows being updated (e.g. command summary window at top of screen, and "EXAMINE" window). It is used to keep track of the dimensions of two windows simultaneously
Used by the routines at 54283 and 54333.
54377 LD HL,(23426) Swap x- and y-coordinates of top-left of window / graphic currently at 23493 with values in temporary store at 23426...
54380 LD DE,(23493) ...
54384 LD (23426),DE ...
54388 LD (23493),HL ...
54391 LD HL,(23428) Swap x- and y-coordinates of bottom-right of window / graphic currently at 23495 with values in temporary store at 23428...
54394 LD DE,(23495) ...
54398 LD (23428),DE ...
54402 LD (23495),HL ...
54405 RET Return
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