Routines
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AC1A: Switch To Normal Screen Output
Used by the routines at ClearScreen, ClearLines, SetDefaultScreenPosition, SetScreenPosition, PrintString, PrintRoomGraphic, HandlerUserInput and HandlerUserPressedENTER.
Select the normal screen channel without losing the registers.
SwitchToNormalScreenOutput AC1A PUSH HL Hold the caller's values while the screen channel opens.
AC1B PUSH DE
AC1C PUSH BC
AC1D PUSH AF
AC1E LD A,$02 Call CHAN_OPEN.
AC20 CALL $1601
AC23 POP AF Restore the caller's values from the stack.
AC24 POP BC
AC25 POP DE
AC26 POP HL
AC27 RET Return.
View the equivalent code in;
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