Routines
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7998: Control a female character while she's standing on a chair or jumping (2)
Used by the routine at 7966. Does nothing if the female character is standing on a chair; otherwise makes her jump up or return to the floor.
Input
H Character number (0xB7-0xBD, 0xCC or 0xD1)
7998 LD L,$15 Bit 0 of byte 0x15 of the character's buffer is set if she's standing on a chair
799A BIT 0,(HL)
799C RET NZ Return if she is standing on a chair
799D CALL $61B4 Update the SRB for the character's current animatory state and location
79A0 LD L,$13 The counter at byte 0x13 is even if the character is in the air, odd if she's got her feet on the floor
79A2 INC D Down a level
79A3 BIT 0,(HL) Is this character in the air at the moment?
79A5 JR Z,$79A9 Jump if so
79A7 DEC D Up a level
79A8 DEC D
79A9 JP $6130 Update the character's y-coordinate and update the SRB
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