D3EA: Routine at D3EA
| Door_Prep_01 |
D3EA |
LD HL,$CE14 |
|
D3ED |
XOR A |
|
D3EE |
LD B,$06 |
| Door_Prep_01_0 |
D3F0 |
OR (HL) |
|
D3F1 |
INC HL |
|
D3F2 |
DJNZ Door_Prep_01_0 |
|
D3F4 |
AND A |
|
D3F5 |
POP BC |
|
D3F6 |
RET NZ |
|
D3F7 |
PUSH BC |
|
D3F8 |
LD HL,$D8AC |
|
D3FB |
INC (HL) |
|
D3FC |
LD DE,$0400 |
|
D3FF |
CALL Door_Prep_01_1 |
|
D402 |
RET NC |
|
D403 |
POP AF |
|
D404 |
POP AF |
|
D405 |
AND A |
|
D406 |
RET |
| Door_Prep_01_1 |
D407 |
LD HL,$CA80 |
|
D40A |
LD A,(HL) |
|
D40B |
AND A |
|
D40C |
RET Z |
|
D40D |
LD (HL),$00 |
|
D40F |
SCF |
|
D410 |
RET |
| Door_Prep_01_2 |
D411 |
CALL Door_Prep_01 |
| Door_Prep_01_3 |
D414 |
PUSH DE |
|
D415 |
CALL Controls |
|
D418 |
LD A,($D301) |
|
D41B |
AND A |
|
D41C |
CALL NZ,Door_Prep_01_4 |
|
D41F |
LD A,($D302) |
|
D422 |
AND A |
|
D423 |
CALL NZ,Door_Prep_01_6 |
|
D426 |
POP DE |
|
D427 |
DEC DE |
|
D428 |
LD A,D |
|
D429 |
OR E |
|
D42A |
RET Z |
|
D42B |
JR Door_Prep_01_3 |
| Door_Prep_01_4 |
D42D |
CALL ScreenScroll_Right |
|
D430 |
LD DE,$0400 |
|
D433 |
LD HL,$D45D |
|
D436 |
LD A,(HL) |
|
D437 |
INC A |
|
D438 |
LD (HL),A |
|
D439 |
CP $0D |
|
D43B |
JR C,Door_Prep_01_5 |
|
D43D |
LD (HL),$01 |
| Door_Prep_01_5 |
D43F |
CALL ActiveDoors |
|
D442 |
LD A,($D45D) |
|
D445 |
LD ($D45C),A |
|
D448 |
RET |
| Door_Prep_01_6 |
D449 |
CALL $6700 |
|
D44C |
LD DE,$0400 |
|
D44F |
LD HL,$D45D |
|
D452 |
LD A,(HL) |
|
D453 |
DEC A |
|
D454 |
LD (HL),A |
|
D455 |
AND A |
|
D456 |
JR NZ,Door_Prep_01_5 |
|
D458 |
LD (HL),$0C |
|
D45A |
JR Door_Prep_01_5 |
