Routines
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57863: Set screen colour for current room
Used by the routines at 50747, 55885 and 55944.
The screen colours are calculated from the bits that form the room number byte in the routine at 50747.
57863 LD A,(60073) Get attribute colour for current room
57866 LD D,14 14 rows to colour
57868 LD HL,22594 Screen attribute display, top left of play area, just inside decorative border
57871 LD B,28 28 columns to colour
57873 LD (HL),A Colour the attribute square
57874 INC HL Move right to next character square
57875 DJNZ 57873 Repeat for 28 columns
57877 INC HL Move right 4 squares to get to the left hand side of the next character row
57878 INC HL
57879 INC HL
57880 INC HL
57881 DEC D Repeat for 14 rows
57882 JR NZ,57871
57884 CALL 57888 Colour Maroc's sprite in by combining his colour (white) with the current screen's PAPER value (not all screens have a black background)
57887 RET
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