Routines
Prev: 44339 Up: Map Next: 45476
44342: Routine at AD36
Used by the routines at 40668 and 43945.
44342 LD HL,(24698) HL=24698.
This entry point is used by the routine at 44089.
44345 LD C,(IX+2)
44348 LD B,(IX+3)
This entry point is used by the routines at 36896 and 46897.
44351 AND A
44352 SBC HL,BC
44354 LD A,H
44355 AND A
44356 JP M,44366
44359 LD BC,4096
44362 AND A
44363 SBC HL,BC
44365 RET
44366 CALL 35143
44369 LD BC,4096
44372 AND A
44373 SBC HL,BC
44375 CCF
44376 RET
44377 LD E,20
44379 CALL 45732
44382 CALL C,45783
44385 LD A,(24698)
44388 SUB (IX+2)
44391 NEG
44393 AND 7
44395 ADD A,104
44397 LD (IX+0),A
44400 CALL 34695
44403 LD A,(24152)
44406 SUB 8
44408 LD (24152),A
44411 CALL 34611
44414 LD A,(24172)
44417 AND A
44418 JR NZ,44425
44420 LD A,(IX+21)
44423 AND A
44424 RET Z
44425 CALL 34383
44428 LD A,192
44430 LD (24936),A
44433 LD (24960),A
44436 LD HL,(24962)
44439 LD BC,65528
44442 CALL 40962
44445 LD (24962),HL
44448 LD HL,24968
44451 LD B,8
44453 LD (HL),0
44455 INC HL
44456 DJNZ 44453
44458 RET
44459 CALL 45730
44462 JR C,44510
44464 BIT 0,(IX+16)
44468 JR NZ,44513
44470 LD L,(IX+2)
44473 LD H,(IX+3)
44476 LD B,0
44478 LD A,(IX+5)
44481 LD C,A
44482 AND A
44483 JP P,44487
44486 DEC B
44487 ADD HL,BC
44488 LD (IX+2),L
44491 LD (IX+3),H
44494 LD A,(IX+4)
44497 ADD A,(IX+6)
44500 LD (IX+4),A
44503 CP 60
44505 JR C,44519
44507 JP 43956
44510 CALL 45783 Call 45783.
Destroying the missile adds 1280 points. TBC is this the decoy missile?
44513 LD BC,1280 BC=1280.
44516 CALL AddPointsToScore Call AddPointsToScore.
44519 JP 42859 Jump to 42859.
44522 LD A,(24888)
44525 CP 128
44527 JR NZ,44591
44529 LD HL,(24890)
44532 LD BC,20
44535 ADD HL,BC
44536 LD A,H
44537 AND 31
44539 LD H,A
44540 LD (IX+2),L
44543 LD (IX+3),H
44546 LD A,(24892)
44549 ADD A,16
44551 LD (IX+4),A
44554 LD A,(IX+0)
44557 XOR 1
44559 LD (IX+0),A
44562 LD A,(IX+7)
44565 XOR 4
44567 LD (IX+7),A
44570 JP 43956
44573 LD A,(24888)
44576 CP 132
44578 JR NZ,44591
44580 LD HL,(24890)
44583 LD BC,16
44586 AND A
44587 SBC HL,BC
44589 JR 44536
44591 CALL 34368
44594 LD (IX+0),0
44598 RET
44599 JP 43956
44602 LD E,24
44604 CALL 45732
44607 CALL C,45783
44610 CALL 43956
44613 LD A,(24130)
44616 AND 7
44618 RET NZ
44619 INC (IX+0)
44622 LD A,(IX+0)
44625 AND 3
44627 CP 3
44629 CALL Z,44664
44632 RET
44633 LD E,24
44635 CALL 45732
44638 CALL C,45783
44641 CALL 43956
44644 LD A,(24130)
44647 AND 3
44649 RET NZ
44650 INC (IX+0)
44653 LD A,(IX+0)
44656 AND 3
44658 CP 3
44660 CALL Z,44727
44663 RET
44664 LD HL,44732
44667 LD DE,24840
44670 LD BC,48
44673 LDIR
44675 LD L,(IX+2)
44678 LD H,(IX+3)
44681 LD (24842),HL
44684 LD A,(IX+4)
44687 SUB 12
44689 LD (24844),A
44692 LD A,(24224)
44695 ADD A,8
44697 CP 99
44699 JR C,44703
44701 LD A,99
44703 LD (24862),A
44706 LD A,(24946)
44709 AND A
44710 RET NZ
44711 LD A,(24225)
44714 AND A
44715 JP NZ,46382
44718 LD A,(24696)
44721 CP 42
44723 RET NC
44724 JP 46382
44727 LD HL,44780
44730 JR 44667
44732 DEFB 160,0,0,0,0,253,0,70
44740 DEFB 0,0,0,0,0,0,0,0
44748 DEFB 0,0,0,0,0,0,0,0
44756 DEFB 162,0,0,0,0,0,0,66
44764 DEFB 0,0,0,0,0,0,0,0
44772 DEFB 0,0,0,0,0,0,0,0
44780 DEFB 164,0,0,0,0,3,0,70
44788 DEFB 0,0,0,0,0,0,0,0
44796 DEFB 0,0,0,0,0,0,0,0
44804 DEFB 166,0,0,0,0,0,0,66
44812 DEFB 0,0,0,0,0,0,0,0
44820 DEFB 0,0,0,0,0,0,0,0
44828 CALL 45730
44831 JP C,44974
44834 CALL 44342
44837 JR NC,44853
44839 CALL 44311
44842 LD HL,22651
44845 CALL Handler_Colour2x2
44848 LD HL,22653
44851 JR 44865
44853 CALL 44311
44856 LD HL,22653
44859 CALL Handler_Colour2x2
44862 LD HL,22651
44865 LD A,66
44867 CALL Handler_Colour2x2
44870 LD A,(24130)
44873 AND 1
44875 JR NZ,44897
44877 LD A,(IX+7)
44880 CP 70
44882 JR Z,44897
44884 LD A,(24128)
44887 AND 7
44889 JR NZ,44892
44891 INC A
44892 OR 64
44894 LD (IX+7),A
44897 BIT 0,(IX+16)
44901 JR Z,44925
Take one hit off the missile hit count total.
44903 DEC (IX+22) Decrease IX+22 by one.
44906 JR Z,44977 Jump to 44977 if the missile has been destroyed.
44908 CALL SoundsLaserMissileHit Call SoundsLaserMissileHit.
Each missile hit adds 256 points.
44911 LD BC,256 BC=256.
44914 CALL AddPointsToScore Call AddPointsToScore.
44917 LD (IX+7),66
44921 LD (IX+16),0
44925 LD L,(IX+2)
44928 LD H,(IX+3)
44931 LD C,(IX+5)
44934 LD B,0
44936 LD A,C
44937 AND A
44938 JP P,44942
44941 DEC B
44942 ADD HL,BC
44943 LD A,H
44944 AND 31
44946 LD H,A
44947 LD (IX+2),L
44950 LD (IX+3),H
44953 CALL 45265
44956 JR C,45033
44958 LD A,H
44959 CP 2
44961 JR C,45021
44963 CP 16
44965 JR C,45014
44967 CP 32
44969 JR C,44997
44971 JP 43956
44974 CALL 45783 Call 45783.
44977 LD A,1 Write 1 to 24981.
44979 LD (24981),A
Destroying the missile adds 1280 points. TBC is this the decoy missile?
44982 LD BC,1280 BC=1280.
44985 CALL AddPointsToScore Call AddPointsToScore.
44988 LD DE,47784
44991 CALL 47548
44994 JP 42859
44997 LD A,(IX+4)
45000 CP 80
45002 JR Z,44971
45004 JR NC,45008
45006 INC A
45007 INC A
45008 DEC A
45009 LD (IX+4),A
45012 JR 44971
45014 LD A,(IX+4)
45017 CP 128
45019 JR 45002
45021 LD A,(IX+4)
45024 CP 167
45026 JR Z,44971
45028 INC A
45029 CP 167
45031 JR 45002
45033 LD A,1
45035 LD (24172),A
45038 LD A,192
45040 LD (24792),A
45043 LD (24744),A
45046 LD (24768),A
45049 LD A,(24816)
45052 AND A
45053 JR Z,45060
45055 LD A,92
45057 LD (24816),A
45060 LD A,(24984)
45063 AND A
45064 JR Z,45071
45066 LD A,192
45068 LD (24984),A
45071 LD HL,25008
45074 LD DE,24
45077 LD B,6
45079 LD A,(HL)
45080 AND A
45081 JR Z,45105
45083 AND 254
45085 CP 90
45087 JR Z,45111
45089 CP 182
45091 JR Z,45111
45093 AND 252
45095 CP 100
45097 JR Z,45105
45099 CP 200
45101 JR Z,45111
45103 LD (HL),92
45105 ADD HL,DE
45106 DJNZ 45079
45108 JP 42859
45111 LD (HL),100
45113 JR 45105
This entry point is used by the routine at 40668.
45115 LD A,(24696)
45118 SUB 18
45120 CP 8
45122 LD BC,57348
45125 JR C,45142
45127 LD A,B
45128 LD (24720),A
45131 LD A,C
45132 LD (24728),A
45135 LD DE,24722
45138 CALL 46274
45141 RET
45142 LD A,B
45143 LD (24696),A
45146 LD A,C
45147 LD (24704),A
45150 LD DE,24698
45153 CALL 46274
45156 RET
45157 LD A,(24840)
45160 CP 164
45162 JR NZ,45257
45164 LD A,(IX+0)
45167 XOR 1
45169 LD (IX+0),A
45172 LD A,(IX+7)
45175 XOR 4
45177 LD (IX+7),A
45180 LD A,(24844)
45183 LD (IX+4),A
45186 LD HL,(24842)
45189 LD BC,24
45192 AND A
45193 SBC HL,BC
45195 LD A,H
45196 AND 31
45198 LD H,A
45199 LD (IX+2),L
45202 LD (IX+3),H
45205 JP 43956
45208 LD A,(24840)
45211 CP 160
45213 JR NZ,45257
45215 LD A,(IX+0)
45218 XOR 1
45220 LD (IX+0),A
45223 LD A,(IX+7)
45226 XOR 4
45228 LD (IX+7),A
45231 LD A,(24844)
45234 LD (IX+4),A
45237 LD HL,(24842)
45240 LD BC,20
45243 ADD HL,BC
45244 LD A,H
45245 AND 31
45247 LD H,A
45248 LD (IX+2),L
45251 LD (IX+3),H
45254 JP 43956
45257 CALL 34368
45260 LD (IX+0),0
45264 RET
45265 LD A,(24696)
45268 SUB 18
45270 CP 8
45272 JR C,45330
45274 LD A,(24720)
45277 SUB 26
45279 CP 16
45281 JR NC,45339
45283 LD HL,(24722)
45286 LD A,(24724)
45289 LD C,A
45290 ADD HL,HL
45291 ADD HL,HL
45292 ADD HL,HL
45293 LD E,(IX+2)
45296 LD D,(IX+3)
45299 EX DE,HL
45300 ADD HL,HL
45301 ADD HL,HL
45302 ADD HL,HL
45303 AND A
45304 SBC HL,DE
45306 LD A,H
45307 AND A
45308 JP P,45314
45311 CALL 35143
45314 LD DE,192
45317 AND A
45318 SBC HL,DE
45320 RET NC
45321 LD A,(IX+4)
45324 SUB C
45325 NEG
45327 CP 32
45329 RET
45330 LD HL,(24698)
45333 LD A,(24700)
45336 LD C,A
45337 JR 45290
45339 AND A
45340 RET
45341 LD A,92
45343 LD (24840),A
45346 LD (24888),A
45349 JP 45033
45352 CALL 45265
45355 JP C,45341
45358 CALL 45730
45361 CALL C,45783
45364 CALL 42298
45367 LD A,(IX+0)
45370 INC A
45371 AND 7
45373 ADD A,144
45375 LD (IX+0),A
45378 CALL 34561
45381 LD L,(IX+1)
45384 LD H,(IX+4)
45387 CALL AttributeAddress
45390 LD D,(IX+7)
45393 LD C,2
45395 LD A,(24151)
45398 AND A
45399 RET Z
45400 LD B,A
45401 CALL 34640
45404 LD A,(24130)
45407 RRCA
45408 RRCA
45409 RRCA
45410 AND 7
45412 JR NZ,45415
45414 INC A
45415 OR 64
45417 LD D,A
45418 LD C,1
45420 JP 34640
This entry point is used by the routines at 43945 and 47120.
45423 LD A,(24840)
45426 AND A
45427 JR Z,45434
45429 LD A,192
45431 LD (24840),A
45434 LD A,(24888)
45437 AND A
45438 JR Z,45445
45440 LD A,192
45442 LD (24888),A
45445 LD A,(24864)
45448 SUB 200
45450 CP 4
45452 JR NC,45459
45454 LD A,100
45456 LD (24864),A
45459 LD A,(24912)
45462 SUB 200
45464 CP 4
45466 JR NC,45473
45468 LD A,100
45470 LD (24912),A
45473 JP 47456
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