Routines
Prev: C45E Up: Map Next: C4B2
C493: Check Display Flag Bit 3
Used by the routines at ProcessObject_Display, InitialiseDisplayBuffer and ProcessDisplayAction.
CheckDisplayFlagBit3 C493 XOR A
C494 LD HL,$A01D
C497 BIT 3,(HL)
C499 JR Z,CheckDisplayFlagBit3_0
C49B LD A,$04
C49D BIT 7,(HL)
C49F JR NZ,CheckDisplayFlagBit3_0
C4A1 LD A,($A01E)
C4A4 AND $0C
C4A6 CP $0C
C4A8 LD A,$05
C4AA JR Z,CheckDisplayFlagBit3_0
C4AC LD A,$07
CheckDisplayFlagBit3_0 C4AE LD ($A00F),A
C4B1 RET
Prev: C45E Up: Map Next: C4B2