Through the Trap Door: Routine at 48246

48246: Script routine: (14) Set Berk's facing-right flag, and reset his facing-into-screen and facing-left flags

Used by the routine at 48096.

Input
B	(Entry at 48248 only) Combination of flags to (re)set
IX	Address of complex state data (current level) for Berk

48246

LD B,8

Prepare to set Berk's facing-right flag, and reset his facing-into-screen and facing-left flags

This entry point is used by the routines at 48234, 48238 and 48242.

48248

LD A,(IX+9)

Load A with Berk's flags...

48251

AND 241

...clearing facing-into-screen, facing-left and facing-right flags

48253

ADD A,B

Combine with flags in B...

48254

LD (IX+9),A

...and store

48257

Advance HL to next script instruction and execute