Routines
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CC56: FIREON
Used by the routines at lightning_spell, dark_power_spell and routine35.
FIREON CC56 LD HL,(D_ADD) copy D_ADD variable into TEMADD
CC59 LD (TEMADD),HL
CC5C LD A,$3C set unknown64 variable to $3C and call routine56 ??
CC5E LD (unknown64),A
CC61 CALL routine56
CC64 LD A,$20 set unknown64 variable to $20 ?? space character?
CC66 LD (unknown64),A
CC69 LD HL,(X_ADD) copy X_ADD variable into D_ADD
CC6C LD (D_ADD),HL
CC6F LD HL,map_object_table set object_table_entry_pointer pointer to point at first entry in map_object_table
CC72 LD (object_table_entry_pointer),HL
CC75 LD A,$09 set SRTCNT variable to $09
CC77 LD (SRTCNT),A
CC7A LD B,$9E set B register to $9E as loop counter
FIREON_loop CC7C PUSH BC preserve loop counter
CC7D CALL routine52 call routine52 ???
CC80 OR A if byte returned in A equals zero then jump forwards to LCC9E
CC81 JR Z,LCC9E
CC83 LD HL,(BUFPNT) copy byte from the address in BUFPNT to object_table_entry_pointer variable
CC86 LD (HL),A
CC87 LD HL,(object_table_entry_pointer)
CC8A AND A ensure carry flag is clear
CC8B LD DE,map_object_table subtract map_object_table from address in BUFPNT to get offset
CC8E SBC HL,DE
CC90 LD A,L increment address in BUFPNT and store offset at resulting address
CC91 LD HL,(BUFPNT)
CC94 INC HL
CC95 LD (HL),A
CC96 INC HL increment address again and store result back in BUFPNT
CC97 LD (BUFPNT),HL
CC9A LD HL,SRTCNT increment SRTCNT variable
CC9D INC (HL)
LCC9E CC9E LD HL,(object_table_entry_pointer) increment object_table_entry_pointer pointer
CCA1 INC HL
CCA2 LD (object_table_entry_pointer),HL
CCA5 POP BC restore loop counter
CCA6 DJNZ FIREON_loop execute loop 158 times
CCA8 LD HL,INBUF call SORT with INBUF in HL and SRTCNT in A ??
CCAB LD A,(SRTCNT)
CCAE CALL SORT
CCB1 LD HL,$D3F3 set BUFPNT to second byte of INBUF
CCB4 LD (BUFPNT),HL
CCB7 LD HL,(TEMADD) copy TEMADD to D_ADD
CCBA LD (D_ADD),HL
CCBD LD A,$00 set unknown64 to zero and return
CCBF LD (unknown64),A
CCC2 RET
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