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S2CORE.MAC
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S2CORE.MAC
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.TITLE S2CORE
.ASECT
; Special comments-warnings in the code:
; !!MUT-CMD!! - the command mutable, means other code changes it
; !!MUT-ARG!! - the command argument is mutable
; !!MUT-2ndARG!! - the command 2nd argument is mutable
;------------------------------------------------------------------------------
.MACRO PUSH RR
MOV RR, -(SP)
.ENDM
.MACRO POP RR
MOV (SP)+, RR
.ENDM
.MACRO NOP1
NOP
.ENDM
.MACRO NOP2
NOP
NOP
.ENDM
.MACRO NOP3
NOP
NOP
NOP
.ENDM
;------------------------------------------------------------------------------
; Режимы для регистра управления памятью
; .___1___...00.00 Стр. Назначение
MMODE0 = ^B0001110000000000 ; 5:4 - системный
MMOD34 = ^B0011110000000000 ; 3:4 - для загрузки
MMODE1 = ^B0011100000000000 ; 3:1 - основной
MMODE5 = ^B0001100000000000 ; 5:1 - для рисования на экране
MMOD36 = ^B0011111100000000 ; 3:6 - для BCHRS+OCHRS
MMOD32 = ^B0011101000000000 ; 3:2 - для NCHRS
MMOD37 = ^B0011110100000000 ; 3:7 - для S2GCHR
; Значения регистра управления палитрами
; ST..____........
PMODEG = ^B0000111000000000 ; Экран стр.5, таймер отключен, палитра 14
;------------------------------------------------------------------------------
.=001600
; Coming here from S2BOOT code
K01000: BR K01100
;
.IIF NE <.-001602>, ERRORA
K01602: .WORD 0 ; IX
K01604: .WORD 0 ; temp variable
K01606: .WORD 0
K01607 = K01606+1
K01610: .WORD 0 ; offset value in room marker processing
K01611 = K01610+1
K01552: .BLKW 7
K01570: .BLKW 5
;
; Initialization
; Уже включен основной режим памяти MMODE1
K01100: MTPS #000340 ; Disable interrupts
MOV SP, OSTACK ; Сохраняем начальное значение SP
MOV #000004, R0
MOV #STOP, (R0)+ ; Вектор обработки клавиши СТОП
MOV #340, (R0)
;TODO: Show "PRESS ANY KEY" sign
NOP2 ;MOV #K07336, R? ; "PRESS ANY KEY"
NOP2 ;MOV #13., R?
NOP2 ;CALL PRINSP
NOP1 ;.WORD ???
NOP2 ;CALL L13100 ; PAWS0
; Сюда переходим по нажатию клавиши СТОП
STOP: MOV #1000, SP
MOV #1330, @#177664 ; Устанавливаем стандартное значение скролла
MOV #MMODE1, @#177716 ; Включаем основной режим памяти
;K01206: MOV #004000, <K01224+2> ; set filler
CALL K01224 ; Clear the screen
;TODO: Нужно выполнять только один раз, сейчас выполняется по СТОП
CALL PREPAR
; Initialization finished, go to Menu
JMP K07326 ; OUTBF Go to Menu
;
OSTACK: .WORD 01000 ; Сохраняем начальное значение SP
;
; Procedure: Get random number
;NOTE: Пока убрал для БК
;TODO
K01314: RETURN
.BLKW 19.
;
; Procedure ?? fill screen attrs?? (the only use on TPORT)
;NOTE: Эту процедуру убрал на БК
;K01612:
;
; Procedure: EXX
K01434: PUSH R4
MOV #K01552, R4
TST (R4)
BNE K01470
MOV SP, (R4)+
MOV R1, (R4)+
MOV R2, (R4)+
MOV R3, (R4)+
MOV (R4)+, R1
MOV (R4)+, R2
MOV (R4), R3
K01464: POP R4
RETURN
K01470: ADD #000014, R4 ; + 12.
MOV R3, (R4)
MOV R2, -(R4)
MOV R1, -(R4)
MOV -(R4), R3
MOV -(R4), R2
MOV -(R4), R1
CLR -(R4)
BR K01464
;
; Процедура PRINSP - то же что и PRINT, но R2 пишем сразу после инструкции CALL
PRINSP: MOV (SP), R2 ; Адрес возврата со стека
MOV (R2), R2 ; слово после инструкции CALL
ADD #2, (SP) ; Подвинули адрес возврата дальше
;
; PRINT procedure: Print string R3, R1 = length, R2 = screen coords
K01704: PUSH R2
PUSH R4
PUSH R5
CALL K02056 ; screen coords R2 to screen address
K01716: CLR R0
BISB (R3)+, R0 ; < get symbol
ASL R0
ASL R0
ASL R0 ; *8.
ADD #<L06234-256.>, R0 ; + font base addr minus 256. for 32. symbols
PUSH R2
MOV #MMODE5, @#177716 ; Включаем режим памяти 5
PUSH R1
CLR (R2) ; Очищаем верхнюю строку
ADD #000100, R2 ; next line
MOVB #000010, R5 ; 8. lines
K01760: MOVB (R0)+, R1 ; <
ASL R1
MOV PXCONH(R1), (R2) ; | copy to screen
ADD #000100, R2 ; | next line
SOB R5, K01760 ; repeat
CLR (R2) ; Очищаем нижнюю строку
POP R1
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
POP R2
K02006: ADD #000001, R4 ;!!MUT-ARG!! shift 1. or 32.
CMPB #000040, <K02006+2> ; vertical text?
BNE K02030 ; no =>
ADD #001200, R2
BR K02032
K02030: TST (R2)+
K02032: BIT #000037, R4
BNE K02044
ADD #001100, R2
K02044: SOB R1, K01716 ; repeat
POP R5
POP R4
POP R2
RETURN
;
; Procedure: Screen coords R2 to screen address
; Screen coords word: [0 1 0 Y7 Y6 Y2 Y1 Y0 | Y5 Y4 Y3 X4 X3 X2 X1 X0]
K02056: MOV R2, R4
BIC #177740, R4 ; X = 0..31.
BIC #160037, R2 ; 1110000000011111
K02070: MOV R2, #000000 ;!!MUT-ARG!!
SWAB R2
BIC #177770, R2 ; Y2 Y1 Y0
ASL R2
ASL R2 ; R2 = [0 0 0 Y2 Y1 Y0 0 0]
K02106: BISB R2, <K02070+2> ; (K02070+2) = [Y5 Y4 Y3 Y2 Y1 Y0 0 0]
BICB #177747, <K02070+3> ; 1111111111100111 keep Y7 Y6
ASRB <K02070+3>
ASRB <K02070+3>
ASRB <K02070+3> ; (K02070+3) = [0 0 0 0 0 0 0 Y7 Y6]
MOV <K02070+2>, R2 ; R2 = [0 0 0 0 0 0 0 Y7 Y6 | Y5 Y4 Y3 Y2 Y1 Y0 0 0]
ASL R2
ASL R2 ; R2 = [0 0 0 0 0 Y7 Y6 Y5 Y4 | Y3 Y2 Y1 Y0 0 0 0 0] = Y * 16.
MOV R2, <K02070+2>
ASL R2
ASL R2 ; R2 = [0 0 0 Y7 Y6 Y5 Y4 Y3 Y2 | Y1 Y0 0 0 0 0 0 0]
ADD <K02070+2>, R2 ; (K02070+2) = Y * 16. * 5. = Y * 80.
ASL R4
ADD R4, R2
ADD #040000, R2 ; R2 = screen address
ASR R4
RETURN
.BLKW 46. ;NOTE: Free space
;
; DOPIC procedure: Show the room on the screen
K02202: MOV #K41173, R3 ; FFCOL
MOVB (R3), R5 ; get FFCOL
MOV #000004, R0
XOR R0, R5 ; XOR 4
MOVB R5, (R3)+ ; set FFCOL; R3 = FFCOL+1
CLRB (R3) ; clear (FFCOL+1)
CLR R2 ; R2 = index in all the buffers
MOV #040000, R5 ; screen start address
MOV #L24324, R4 ; BUFFD
K02272:
; LOOP1: loop by rows
K02300:
; LOOP2: loop by columns along the row
K02304: TSTB (R4)+ ; check byte in BUFFD
BNE K02322 ; drawing this tile =>
; NDRAW: proceed to the next tile
K04440: TST (R5)+ ; next column
INC R2 ; next index
BIT #31., R2 ; end of row?
BNE K02304 ; not end of row => LOOP2
ADD #001100, R5 ; next row
CMP R2, #576. ; end of buffers?
BNE K02300 ; => LOOP1
RETURN ; DOPIC finished
; Drawing the tile, start with the background
K02322: PUSH R2 ; save index
CLR R0
BISB L25424(R2), R0 ; get tile from BUFFB: Back tile screen
MOVB R0, <K04673> ; set BAKCR
ASL R0 ; *2.
MOV TMUL20(R0), R3 ; set R3 = R0 * 20.
ADD #100000, R3 ; BK ; + BCHRS addr in memory window
MOV #K04662, R2 ; PIX addr
MOV #MMOD36, @#177716 ; Подключаем страницу 6
.REPT 10.
MOV (R3)+, (R2)+
.ENDR
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
CLRB K41174 ; clear FFCOL+1
MOV (SP), R2 ; restore index
CLR R0
BISB L30724(R2), R0 ; get tile from Enemy 0 tile screen
MOV R0, R3
INCB R0
BEQ K03014 ; => GRD2
; Draw guard tile
CLRB R1
CMPB R0, #000244
K02426: BLO K02450 ; => FFCL2 (not Flamethrower)
CMPB R0, #000247 ; == 167. ?
BHIS K02450 ; => FFCL2 (not Flamethrower)
MOVB K41173, R0 ; get FFCOL: Flamethrower fire color
MOVB R0, K41174 ; set (FFCOL+1)
MOV R0, R1
; FFCL2:
K02450: BICB #177407, K04672 ; COL
BISB R1, K04672 ; COL
SWAB R3 ; *256.
ROR R3
ROR R3
ROR R3 ; *32.
ADD #100000, R3 ; BK ; + GCHRS address in memory window
TSTB 036037 ; BK ; check DIR
BEQ 10$ ; БК
ADD #6272., R3 ; BK ; + offset to mirrored tiles
10$: MOV #K04662, R2 ; PIX buffer address
MOV #MMOD37, @#177716 ; Подключаем страницу 7
.REPT 3.
TST (R3)+
BIC (R3)+, (R2)+
.ENDR
TST (R3)+
BIC (R3), (R2)+
BIC (R3)+, (R2)+ ; Duplicate previous line
.REPT 3.
TST (R3)+
BIC (R3)+, (R2)+
.ENDR
TST (R3)+
BIC (R3), (R2)+
BIC (R3)+, (R2)+ ; Duplicate previous line
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
; GRD2:
K03014: MOV (SP), R2 ; restore index
CLR R3
BISB L32024(R2), R3 ; get tile from Enemy 1 tile screen
CMP R3, #377 ; tile 255. ?
BEQ K03364 ; yes => NINJA
BICB #177407, K04672 ; COL := COL AND 248.
SWAB R3 ; *256.
ROR R3
ROR R3
ROR R3 ; *32.
ADD #100000, R3 ; BK ; + GCHRS address in memory window
TSTB K36040 ; BK ; check DIR
BEQ 10$ ; БК
ADD #6272., R3 ; BK ; + offset to mirrored tiles
10$: MOV #K04662, R2 ; PIX addr
MOV #MMOD37, @#177716 ; Подключаем страницу 7
.REPT 3.
TST (R3)+
BIC (R3)+, (R2)+
.ENDR
TST (R3)+
BIC (R3), (R2)+
BIC (R3)+, (R2)+ ; Duplicate previous line
.REPT 3.
TST (R3)+
BIC (R3)+, (R2)+
.ENDR
TST (R3)+
BIC (R3), (R2)+
BIC (R3)+, (R2)+ ; Duplicate previous line
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
; NINJA:
K03364: MOVB K03542, K41175 ; save (NJCOL+1) to TMPNC
MOV (SP), R2 ; restore index
CLR R0
BISB L27624(R2), R0 ; get tile from BUFFN: Ninja tile screen
MOV R0, R3
INCB R0
BNE K03412
JMP K04104 ; 0 => OBJDA
K03412: CMPB R0, #000341 ; 225.
BHIS K03462 ; => WILSN
CMPB R0, #000323 ; 221.
BLO K03462 ; => WILSN
CMPB R0, #000327 ; 215.
BLO K03442 ; => WLSN2
CMPB R0, #000333 ; 219.
BLO K03462 ; => WILSN
; WLSN2:
K03442: MOVB K04673, R0 ; get BAKCR
DECB R0
BNE K03462 ; => WILSN
MOVB #007, K03542 ; set (NJCOL+1) to 7 white
BR K03544 ; => HYPN2
; WILSN:
K03462: MOVB K04673, R0 ; get BAKCR
CMPB R0, #000117 ; == 79. ?
BLO K03516 ; => OBJD
CMPB R0, #000126 ; == 86. ?
BHIS K03516 ; => OBJD
MOVB <L14472+2>, R0 ; get (DECEN+1)
BEQ K03516 ; => OBJD
MOVB #001, K36216 ; set ELECU = 1: electroshocked
; OBJD:
K03516: MOVB K41174, R0 ; get (FFCOL+1)
BEQ K03544 ; => HYPN2
PUSH R3
MOVB #003, R1
CALL L14472 ; DECEN
POP R3
BR K03560 ; => HYPNO
; HYPN2:
K03544: BICB #177407, K04672 ; COL keep PAPER color
BISB K03542, K04672 ; set COL from (NJCOL+1)
; HYPNO:
K03560: MOVB K41175, K03542 ; restore TMPNC -> NJCOL+1
ASL R3
ASL R3
ASL R3
ASL R3 ; *16.
ADD #100000, R3 ; BK ; + NCHRS addr in memory window
TSTB K36264 ; BK ; check DIR
BEQ 10$ ; БК
ADD #3936., R3 ; BK ; + offset to mirrored tiles
10$: MOV #K04662, R2 ; PIX addr
MOV #MMOD32, @#177716 ; Подключаем страницу 2
.REPT 3.
BIC (R3)+, (R2)+
.ENDR
BIC (R3), (R2)+
BIC (R3)+, (R2)+ ; Duplicate previous line
.REPT 3.
BIC (R3)+, (R2)+
.ENDR
BIC (R3), (R2)+
BIC (R3)+, (R2) ; Duplicate previous line
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
; OBJDA:
K04104: MOV #K04672, R3 ; get COL
MOV #000020, R0 ; 16.
; COLRD:
K04114: NOP ;!!MUT-CMD!! "NOP" command or "MOVB R0,(R3)" command
MOV (SP), R2 ; restore index
MOVB L26524(R2), R0 ; get tile from Front tile screen
CLR R3
BISB R0, R3 ; get byte
INCB R0 ; == 255. ?
BEQ K04274 ; yes => DRAW
CMPB R0, #345 ; compare to 229.
BHIS K04526 ; > 229. => BUFWR: use computerized font
; Draw OCHRS tile
ASL R3 ; *2.
MOV TMUL20(R3), R3 ; *20.
ASL R3 ; *40.
ADD #112000, R3 ; + OCHRS
MOV #K04662, R2 ; PIX addr
MOV #MMOD36, @#177716 ; Подключаем страницу 6
.REPT 10.
BIC (R3)+, (R2)
BIS (R3)+, (R2)+
.ENDR
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
CMPB (R3), #377 ; == 255. ?
BEQ K04274 ; => DRAW
MOVB (R3), (R2)
; DRAW: Copy pixels from PIX to screen; R5 = address on screen
K04274: MOV #K04662, R3 ; PIX addr
MOV #MMODE5, @#177716 ; Включаем режим памяти 5
MOV (R3)+, (R5) ; #0
MOV (R3)+, 000100(R5) ; #1
MOV (R3)+, 000200(R5) ; #2
MOV (R3)+, 000300(R5) ; #3
MOV (R3)+, 000400(R5) ; #4
MOV (R3)+, 000500(R5) ; #5
MOV (R3)+, 000600(R5) ; #6
MOV (R3)+, 000700(R5) ; #7
MOV (R3)+, 001000(R5) ; #8
MOV (R3)+, 001100(R5) ; #9
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
POP R2 ; restore index
JMP K04440 ; => NDRAW
;
; BUFWR:
K04526: ASL R3
ASL R3
ASL R3 ; *8.
ADD #<L16014-1568.>, R3 ; + computerized font base address
CMPB R0, #000345 ; == 229. ?
BNE K04544 ; no => NOEL6
MOV #L16014, R3 ; CHARSET - computerized font base address
K04544: MOV #K04662, R2 ; PIX addr
CLR (R2)+
.REPT 8.
MOVB (R3)+, R0
ASL R0
MOV PXCONH(R0), (R2)+
.ENDR
CLR (R2)+
BR K04274 ; => DRAW
;
K03542: .BYTE 0 ; NJCOL+1 - Ninja color 0..7
.EVEN
;
; BUFOM procedure: Draw string as tiles; R2 = string, R1 = length
K04604: MOV R1, R5
K04606: MOVB (R2)+, R0 ; <
ADD #000244, R0 ; | 228.-64.
MOVB R0, (R3)+ ; |
SOB R1, K04606 ; repeat
SUB #002200, R3 ; BUFFO-BUFFD
K04624: MOVB #001, -(R3) ; <
SOB R5, K04624 ; repeat
K04632: RETURN
;
K04662: .BLKB 24 ; PIX
;
K04672: .BYTE 2 ; COL
K04673: .BYTE 0 ; BAKCR
;
.BLKW 14. ;NOTE: Free space
;
; NERDR procedure: Update NEAR indicator
K04674: PUSH R3
TSTB R0
BNE K05032
MOV #K24762, R3
TSTB (R3)
BEQ K05032
DECB (R3)
MOV K23746, R3 ; get NERST
MOV #000005, R1 ; 5.
K04724: BICB #177600, (R3)+ ; <
SOB R1, K04724 ; repeat
CALL XRNEAR ; Invert NEAR sign
CALL L10300 ; MONYP - Print MONEY
CLR R0
K05032: MOV #000032, R3
BR K05050
;
; Invert 4-char NEAR sign
XRNEAR:
MOV #073467, R3 ; screen address
MOV #000012, R1 ; char height
MOV #125252, R0 ; XOR mask
MOV #MMODE5, @#177716 ; Включаем режим памяти 5
K04762: XOR R0, (R3)+ ; <
XOR R0, (R3)+
XOR R0, (R3)+
XOR R0, (R3)+
ADD #000070, R3
SOB R1, K04762 ; repeat
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
RETURN
;
; HLDOD procedure
K05040: MOVB K33464, R0 ; get HELD value
PUSH R3
CLR R3
; TEACH: draw HELD or NEAR item; R0 = item number; R3 = 000 for HELD, 032 for NEAR
K05050: ASL R3
BIC #177600, R0 ; 0..177
PUSH R1
PUSH R2
ASL R0
MOV K05254(R0), R2 ; get item address
ADD #067602, R3 ; HELD item screen address + offset
PUSH R3
MOV #000030, R1 ; 24. lines
MOV #MMODE5, @#177716 ; Включаем режим памяти 5
K05126: MOV (R2)+, (R3)+ ; <
MOV (R2)+, (R3)+ ; | copy pixels
MOV (R2)+, (R3)+ ; | copy pixels
MOV (R2)+, (R3)+ ; | copy pixels
ADD #000070, R3 ; | next line
SOB R1, K05126 ; repeat
POP R3
INC R3
MOV #000003, R5
K05164:
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
POP R2
POP R1
POP R3
RETURN
;
; Table of addrs: Nothing, Shuriken, Knife, Empty Box, Question, Pipe, Question, Wrench
K05254: .WORD K05274, K05450, K05624, K06000, K06154, K06504, K06154, K06330
; Item pictograms 32x24 in color, 192. bytes each * 7 = 1344. bytes total
.INCLUDE /S2ITEM.MAC/
;
K07336: .ASCII /PRESS ANY KEY TO CONTINUE/
; Missions info
K07367: .ASCII /RIN 999/
.ASCII / STRENGTH OF MIND AND BODY 00/
.BYTE 000, 000, 377, 377
K07443: .ASCII /KYO 901/
.ASCII / DIRECTION OF ENERGY 00/
.BYTE 000, 000, 377, 376
K07517: .ASCII /TOH 801/
.ASCII / HARMONY WITH THE UNIVERSE 02/
.BYTE 002, 000, 377, 377
K07573: .ASCII /SHA 751/
.ASCII / HEALING OF SELF AND OTHERS 05/
.BYTE 005, 000, 356, 377
K07647: .ASCII /KAI 701/
.ASCII / PREMONITION OF DANGER 07/
.BYTE 007, 000, 356, 377
K07723: .ASCII /JIN 651/
.ASCII /KNOWING THE THOUGHTS OF OTHERS09/
.BYTE 011, 001, 356, 377
K07777: .ASCII /RETSU601/
.ASCII / MASTERY OF TIME AND SPACE 11/
.BYTE 013, 001, 377, 376
K10053: .ASCII /ZAI 551/
.ASCII / CONTROL OF NATURES ELEMENTS 14/
.BYTE 016, 001, 377, 377
K10127: .ASCII /ZEN 999/
.ASCII / ENLIGHTENMENT 14/
.BYTE 016, 001, 356, 377
.EVEN
; Missions table
K10204: .WORD K07367, K07367, K07443, K07517, K07573, K07647, K07723, K07777
.WORD K10053, K10127
K10230: .ASCII /MISSION BRIEFING/
K10252: .ASCII /LEVEL 0/
K10261: .ASCII /KILL ENEMY GUARDS/
K10302: .ASCII /ESCAPE FROM BUILDING VIA TUNNELS/
.ASCII /"#/
.ASCII /GOOD LUCK ON YOUR MISSION/
.ASCII /PREPARE TO BEGIN/
K10415: .ASCII /MISSION NAME ' /
K10434: .ASCII /COLLECT XX PIECES OF PAPER TAPE/
K10473: .ASCII /INSERT TAPE IN MISSILE CONSOLE/
K10531: .ASCII /DISABLE ELECTRIFIED FENCE/
K10562: .ASCII /SMASH THROUGH FENCE ON MOTORBIKE/
;
K10622: .WORD 0 ; LVPTR
; Start Game selected in Menu - show level briefing
K10624: CLR <K01224+2> ; set filler
;MOVB #000062, <K01224+3>
CALL K01224 ; Clear the screen
MOV #K10230, R3 ; "MISSION BRIEFING" etc.
MOV #000022, R1 ; 18.
CALL PRINSP ; PRINT string
.WORD 040007 ; screen coords
MOV L11666, R0 ; get MSLEV Mission Level
ADD #000060, R0 ; +'0'
MOVB R0, <K10252+6> ; put in the "LEVEL 1" string
MOV #000007, R1
CALL PRINSP ; PRINT string
.WORD 040114 ; screen coords
MOV #K10415, R3 ; "MISSION NAME ' "
MOV #000017, R1
CALL PRINSP ; PRINT string
.WORD 040207 ; screen coords
MOV L11666, R0 ; get MSLEV Mission Level
ASL R0
MOV K10204(R0), R3 ; get mission info, starts with mission name
MOV #000005, R1
ADD #000017, R2 ; screen coords (0,15)
CALL K01704 ; PRINT string - mission name
MOV #K36204, R2
MOV #000003, R1 ; Copy 3-char TIMER initial value
K10770: MOVB (R3)+, (R2)+ ; <
SOB R1, K10770 ; repeat
MOV #000036, R1 ; 30.
CALL PRINSP ; PRINT string
.WORD 040241 ; screen coords
MOVB (R3)+, <K10434+10> ; higher digit in "COLLECT XX"
MOVB (R3), <K10434+11> ; lower digit
MOV R3, K10622 ; set LVPTR
MOV R3, R4
MOVB 000001(R4), 052626 ; set NTPND
BEQ K11056
MOV #K10434, R3 ; "COLLECT 00 PIECES OF PAPER TAPE"
MOV #000037, R1 ; 31.
CALL PRINSP ; PRINT string
.WORD 044000 ; screen coords
K11056: MOVB 000004(R4), K17200 ; set BIKER
MOV #000377, R0
CMPB #177777, K17200 ; BIKER == 255. ?
BNE K11124
MOV #K10562, R3 ; "SMASH THROUGH FENCE ON MOTORBIKE"
MOV #000040, R1 ; 32.
CALL PRINSP ; PRINT string
.WORD 044200 ; screen coords
MOV #000001, R0
K11124: MOVB R0, <K13224+2>
MOVB 000002(R4), K11770 ; -> CONQU
BEQ K11160
MOV #K10473, R3 ; "INSERT TAPE IN MISSILE CONSOLE"
MOV #000036, R1
CALL PRINSP ; PRINT string
.WORD 044041 ; screen coords
K11160: MOVB 000003(R4), <K31220+2>
CMPB #177777, <K31220+2>
BEQ K11216
MOV #K10531, R3 ; "DISABLE ELECTRIFIED FENCE"
MOV #000031, R1
CALL PRINSP ; PRINT string
.WORD 044103 ; screen coords
K11216:
MOV #K10261, R3 ; "KILL ENEMY GUARDS"
MOV #000021, R1 ; 17.
CALL PRINSP ; PRINT string "KILL ENEMY GUARDS"
.WORD 040347 ; screen coords
MOV #K10302, R3 ; "ESCAPE FROM BUILDING VIA TUNNELS"
MOV #000040, R1 ; 32.
CALL PRINSP ; PRINT string "ESCAPE FROM BUILDING VIA TUNNELS"
.WORD 044140 ; screen coords
MOV #000001, R1 ; 1.
CALL PRINSP ; PRINT string
.WORD 040240 ; screen coords
MOV #000001, R1 ; 1.
CALL PRINSP ; PRINT string
.WORD 040277
MOV #000031, R1 ; 25.
CALL PRINSP ; PRINT string "GOOD LUCK ON YOUR MISSION"
.WORD 050003 ; screen coords
MOV #000020, R1 ; 16.
CALL PRINSP ; PRINT string "PREPARE TO BEGIN"
.WORD 050110 ; screen coords
MOV #K07336, R3 ; "PRESS ANY KEY TO CONTINUE"
MOV #000031, R1 ; 25.
CALL PRINSP ; PRINT string
.WORD 050343 ; screen coords
CALL L13024 ; Empty keyboard buffer
CALL L13100 ; PAWS0 Get a key
; After the briefing - clear the screen, show the indicator panel
CLR <K01224+2> ; set filler
;MOVB #000011, <K01224+3>
CALL K01224 ; Clear the screen
MOVB K41304, R0 ; get input method
MOV #L15756, R2
DECB R0 ; input method == 1 ? keyboard
BEQ K11436 ; yes =>
;DECB R0 ; input method == 2 ?
;BEQ K11422
MOV #L15775, R2 ; Redefined keys address
K11422: MOV #K41305, R3 ; key mappings table
MOV #000017, R1 ; 15. bytes
K11432: MOVB (R2)+, (R3)+ ; < copy byte
SOB R1, K11432 ; repeat
; Prepare Stashes
K11436: MOV #000041, R5 ; 33. records
MOV #<K23030+4>, R2
MOV #<K23030+11>, R3
K11452: ; <
MOV #000005, R1 ; | 5 bytes
K11460: MOVB (R3)+, (R2)+ ; | < copy byte
SOB R1, K11460 ; | repeat
MOV #000011, R1 ; | 9.
ADD R1, R3
ADD R1, R2
SOB R5, K11452 ; repeat
;
PUSH R4
MOV #050100, R2 ; screen coords
CALL K02056 ; screen coords R2 to screen address
MOV #K11772, R5 ; Indicator panel tile sequence address
K11516: MOVB (R5), R3 ; < get byte
CMPB #177777, R3 ; | end of sequence?
BNE K11534
POP R4
JMP K12454 ; Indicator panel frame is shown - exit the loop
K11534: BIC #177400, R3 ; keep low byte
ASL R3 ; | *2
ASL R3 ; | *4
ASL R3 ; | *8.
ASL R3 ; | *16.
ADD #K12121, R3 ; | +PANCR tile base address
MOVB 000010(R3), R0
MOV #000001, R1
CMPB (R5)+, #000021 ; | less than 17. ? check for repeat char
BLO K11600
CLR R1
BISB (R5)+, R1 ; | get counter byte
K11600: PUSH R3 ; <
CALL K11632 ; | show one tile of the indicator panel
POP R3
TST (R2)+ ; | next column
INC R4
BIT #000037, R4
BNE K11626
ADD #001100, R2
K11626: SOB R1, K11600 ; repeat
BR K11516 ; repeat
; Procedure: Show one tile of the indicator panel
K11632:
;PUSH R5
MOV #MMODE5, @#177716 ; Включаем режим памяти 5
MOV (R3), (R2) ; #0
MOV (R3)+, 000100(R2) ; #1 Дублируем первую строку тайла
MOV (R3)+, 000200(R2) ; #2
MOV (R3)+, 000300(R2) ; #3
MOV (R3)+, 000400(R2) ; #4
MOV (R3)+, 000500(R2) ; #5
MOV (R3)+, 000600(R2) ; #6
MOV (R3)+, 000700(R2) ; #7
MOV (R3), 001000(R2) ; #8
MOV (R3)+, 001100(R2) ; #9 Дублируем последнюю строку тайла
MOV #MMODE1, @#177716 ; Включаем режим памяти 1
;POP R5
K11766: RETURN
;
; PANDA - Indicator panel tile sequence
K11772: .BYTE 010,021,004,016,021,016,016,021,005,016,021,004,011,014,022,004
.BYTE 014,022,016,014,000,001,001,001,002,014,022,004,014,014,022,004
.BYTE 014,022,016,014,003,022,003,004,014,022,004,014,014,022,004,014
.BYTE 023,016,014,005,006,006,006,007,014,022,004,014,014,022,004,014
.BYTE 023,016,014,022,005,014,022,004,014,012,021,004,017,021,016,017
.BYTE 021,005,017,021,004,013,377
.EVEN
; PANCR - Indicator panel tiles
K12121: .WORD 000000, 177400, 052700, 176560, 001534, 000334, 000334, 000334
.WORD 000000, 177777, 052525, 177777, 000000, 000000, 000000, 000000
.WORD 000000, 000377, 001525, 006577, 032700, 033400, 033400, 033400
.WORD 000334, 000334, 000334, 000334, 000334, 000334, 000334, 000334
.WORD 033400, 033400, 033400, 033400, 033400, 033400, 033400, 033400
.WORD 000334, 000334, 000334, 001534, 176560, 052700, 177400, 000000
.WORD 000000, 000000, 000000, 000000, 177777, 052525, 177777, 000000
.WORD 033400, 033400, 033400, 032700, 006577, 001525, 000377, 000000
.WORD 000000, 030300, 147400, 171717, 030360, 141460, 006060, 000060
.WORD 000000, 000360, 000014, 036014, 001417, 000363, 037703, 001460
.WORD 000300, 141700, 140377, 170360, 177460, 030014, 030014, 006000
.WORD 037700, 001460, 001703, 001717, 006074, 006014, 030060, 000060
.WORD 000300, 037760, 001414, 001400, 000300, 007774, 030300, 000360
.WORD 001400, 031460, 007700, 000363, 000077, 030303, 007414, 001700
.WORD 000000, 030060, 006060, 176014, 007417, 031474, 030303, 000300
.WORD 000300, 146314, 147714, 171460, 030077, 030060, 006014, 000000
.WORD 000300, 037700, 001760, 177403, 030300, 006000, 001774, 007400
.WORD 000000, 140060, 030060, 031777, 176300, 030300, 030060, 000000
.WORD 000000, 000000, 000000, 000000, 000000, 000000, 000000, 000000
.WORD 125252, 125252, 125252, 125252, 125252, 125252, 125252, 125252
;
; PANMS - Indicator signs
K12405: .ASCII /HELD/
.ASCII /TIMER/
.ASCII /NEAR/
K12422: .ASCII / /
K12423: .ASCII /PAY $0000000 / ; MONEY
K12440: .ASCIZ /XXXXXXXXXXX/ ; NAME
.EVEN
.BLKW 11. ;NOTE: Free space
;
; OUTBF: Prepare for Menu and start the Menu
K07326: CALL L07634 ; INITHI Draw Ninja for Menu
JMP L11224 ; CLAW1 Entering Menu
;
; Starting the game, indicator panel frame is already shown
; NDPAN:
K12454: MOV K10622, R3 ; get LVPTR
CLR R2
BISB 000001(R3), R2 ; get NTPND byte - tapes needed
BEQ K12504 ; jump if no tape needed
ADD #055205, R2 ; calculate attr pos of green tape piece
MOV #000014, R0 ; attr
CALL L13224 ; calc screen attr address and set attrs for 8x8 block
; NLPTM:
K12504: MOV #<K12422+6>, R3 ; MONEY+5
MOV #000006, R1 ; 6 bytes
K12514: MOVB #060, (R3)+ ; <
SOB R1, K12514 ; repeat
MOV #K12405, R3 ; "HELD" etc.
MOV #000004, R1 ; 4.
CALL PRINSP ; PRINT string "HELD"
.WORD 050301 ; screen coords
MOV #000005, R1 ; 5.
CALL PRINSP ; PRINT string "TIMER"
.WORD 050325 ; screen coords
MOV #000004, R1 ; 4.
CALL PRINSP ; PRINT string "NEAR"
.WORD 050333 ; screen coords
MOV #000016, R1 ; 14.
CALL PRINSP ; PRINT string " PAY $0000000 "
.WORD 050146 ; screen coords
MOVB #016, <L14506+2> ; set (NRGCR+1) = 14.
MOVB #007, K36211 ; set MAND = 7.
MOVB #046, K36210 ; set MANA = 38.
MOV #000406, K36212 ; set MANPS
;MOVB #001, K36213
MOVB #021, K36215 ; set RMAC room position = 17.
MOV #050205, K51142 ; set PTSPS
CLR R0
CLRB K24762
CLRB K51145 ; clear TAPCT - tapes carried total
CLRB K51146 ; clear TAPTT
CLRB K17716 ; clear BIKMR
CLRB K36216 ; clear ELECU - electroshock
CLRB K03542 ; set (NJCOL+1) = 0 black
CLRB K33540 ; clear DEAD
CLRB K36214 ; RMDN = 0 top level
MOV #<K23030+4>, K23746 ; INITSTA address -> NERST
MOV #K46310, <K36276+2> ; GLINC address -> CHARN+1
MOV #K40520, <K25272+2> ; GLIDERP address -> VECTN+1
CLRB K37662 ; set SPEED = 0
CLRB K36264 ; set DIR = 0
MOV #000240, K04114 ; set NOP command
MOV #<K70632-15.>, <K13332+2> ; MAP-15 address -> RM+1
INCB R0 ; R0 = 1
MOVB R0, <L14534+2> ; set (NRGPX+1) = 1
MOVB R0, <L14472+2> ; set (DECEN+1) = 1
MOVB R0, K33464 ; set HELD value = 1 = Shuriken
MOVB R0, K33465 ; set NEAR value = 1
MOVB R0, K33542 ; set JUMP = 1
MOVB R0, K36207 ; set TIME2 = 1
MOV #033556, R3 ; TRACK1+11.
MOV #000014, R2 ; 12.
MOV #000145, R1 ; 101.
; GRDIN:
K13036: MOVB (R3), R0 ; <
CMPB R0, #005 ; == 5 ?
BNE K13050 ; => NDGIT
CLRB (R3)
K13050: CMPB R0, #006 ; == 6 ?
BNE K13062
MOVB #001, (R3)
K13062: ADD R2, R3
SOB R1, K13036 ; repeat
CALL K05040 ; HLDOD
; INISC: Init screen, room changed
K13072: MOVB #005, K26666 ; set GDNRG = 5
MOVB #003, L15646 ; set RMTIME = 3
CLRB K14640 ; clear TVSWT
MOVB K17200, R0 ; get BIKER
INCB R0
BNE K13166
CMPB K36214, #023 ; check if RMDN == 19.
BNE K13166
MOV #K17716, R3 ; BIKMR
TSTB (R3)
BNE K13166
MOVB #001, (R3) ; set BIKMR = 1
MOV #K17720, R3 ; " BIKE ARRIVED "
MOV #000016, R1 ; 14.
CALL PRINSP ; PRINT string
.WORD 050146 ; screen coords
K13166: MOV #000006, R1 ; 6 = number of records
MOV #K33466, R3 ; MISL1 - Ninja object
MOV #000007, R2 ; 7 = object record size
K13202: CLRB (R3) ; <
ADD R2, R3 ; | next record
SOB R1, K13202 ; repeat
MOVB K36215, R1 ; get RMAC room position
MOVB #001, R0
DECB R1
BNE K13230 ; RMAC == 1 ? no => JIRRT
; DRFNT:
K13224: MOVB #001, R0 ;!!MUT-ARG!!
; JIRRT:
K13230: MOVB R0, 070340 ; set DRFNQ
CLRB K17635 ; clear LETNO
CALL K46120 ; BUFCL Fill Ninja tile screen
CALL K46150 ; BUFC2 Fill Enemy 0/1 tile screens
MOV #L25424, R3 ; BUFFB Back tile screen address
MOV #000440, R1 ; 288. words
K13260: CLR (R3)+ ; <
SOB R1, K13260 ; repeat
MOV #000440, R1 ; 288. words
MOV #177777, R5 ; filler
K13274: MOV R5, (R3)+ ; <
SOB R1, K13274 ; repeat
MOV #L24324, R3 ; BUFFD
MOV #000440, R1 ; 288. words
MOV #000401, R5 ; filler
K13314: MOV R5, (R3)+ ; <
SOB R1, K13314 ; repeat
;
;CLR <K01400+2>
;MTPS #000000 ; Enable interrupts
; RM:
K13332: MOV #000000, R3 ;!!MUT-ARG!!
MOVB K36214, R0 ; get RMDN room level
BEQ K13346 ; top level =>
; RMDN != 0
MOVB (R3), R0 ; get room number
; NTPRW: RMDN == 0
K13346: BIC #177400, R0
ASL R0
MOV K72572(R0), R3 ; Get room sequence addr from the table
; NXRUT: Build the room using the room sequence
K13360: MOVB (R3), R0 ; get marker
INCB R0 ; end of sequence?
BNE K13372
JMP K24272 ; => RMDUN End of room sequence
K13372: INC R3
PUSH R3
ASL R0 ; *2
BIC #177400, R0
ADD #<K13426-2>, R0 ; + <ROUTS-2>
JMP @000000(R0) ; Process this marker
; BAKWD:
K13414: POP R3
INC R3
BR K13360 ; => NXRUT
; RETRT:
K13422: JMP @#K13414 ;!!MUT-ARG!!
; ROUTS:
K13426: .WORD K20120 ; $00 000 - HORLN - Fill horizontally W with tile
.WORD K20152 ; $01 001 - VERLN - Fill vertically H with tile
.WORD K24104 ; $02 002 - BLOCK - Fill rectangle WxH with tile
.WORD K17762 ; $03 003 - FILLB - Fill the whole room with tile
.WORD K20022 ; $04 004 - ONECR - Fill one tile
.WORD K16024 ; $05 005 - RKTTP - Rocket upper part
.WORD K20136 ; $06 006 - DIAGR - Fill diagonally right-down
.WORD K20144 ; $07 007 - DIAGL - Fill diagonally left-down
.WORD K20260 ; $08 010 - LADSK - Ladder
.WORD K20346 ; $09 011 - ROCKS - Supertile
.WORD K24004 ; $0A 012 - DIBL1 - Fill triangle down-right
.WORD K23752 ; $0B 013 - DIBL2 - Fill triangle up-right
.WORD K23760 ; $0C 014 - DIBL3 - Fill triangle right-up
.WORD K23776 ; $0D 015 - DIBL4 - Fill triangle right-down
.WORD K20240 ; $0E 016 - LADTN - Wide white ladder
.WORD K20056 ; $0F 017 - TLDTN - Joint between the ladder and the mast
.WORD K15226 ; $10 020 - CUPB2 - Cupboard
.WORD K16220 ; $11 021 - LFTPF - Lift platform bottom, 6x1 tiles
.WORD K15562 ; $12 022 - TREEF - Tree leaves small
.WORD K16400 ; $13 023 - MOON - Moon
.WORD K16134 ; $14 024 - LFFN1 - Rocket wing left top, 2x6 tiles
.WORD K16152 ; $15 025 - RTFN1 - Rocket wing right top, 2x6 tiles
.WORD K15634 ; $16 026 - LFFN2 - Rocket wing element left bottom
.WORD K15670 ; $17 027 - RTFN2 - Rocket wing element right bottom
.WORD K15724 ; $18 030 - LEFEX - Rocket left bottom
.WORD K15764 ; $19 031 - RITEX - Rocket right bottom
.WORD K17736 ; $1A 032 - REDOF - Normal foreground
.WORD K17754 ; $1B 033 - REDON - Red foreground
.WORD K16116 ; $1C 034 - LFTRE - Tree ?? 5x3 tiles
.WORD K16350 ; $1D 035 - RADIA - Radiation room
.WORD K20250 ; $1E 036 - RADLD - Radiation room ladder
.WORD K16324 ; $1F 037 - HIDLD - ?? 2x2 tiles
.WORD K16100 ; $20 040 - RTTRE - Tree ?? 3x2 tiles
.WORD K20230 ; $21 041 - GRLAD - Ladder ??
.WORD K17640 ; $22 042 - LETR1 - Text ??
.WORD K17646 ; $23 043 - LETR2 - Text ??
.WORD K17654 ; $24 044 - LETR3 - Text ??
.WORD K16656 ; $25 045 - BOX1P
.WORD K16742 ; $26 046 - FDESK - Front desk ??
.WORD K16500 ; $27 047 - DOORP - Door
.WORD K15376 ; $28 050 - SHELP
.WORD K15464 ; $29 051 - SHE2P
.WORD K15352 ; $2A 052 - BARBK - Barrel
.WORD K15332 ; $2B 053 - CANIS - Canisters
.WORD K15324 ; $2C 054 - BARB2 - Barrel
.WORD K15316 ; $2D 055 - BARB3 - Barrel
.WORD K15500 ; $2E 056 - LEVEL - " LEVEL X " sign
.WORD K15264 ; $2F 057 - CUPBP - Cupboard
.WORD K15206 ; $30 060 - BARFR - Barrel
.WORD K15200 ; $31 061 - BARF2 - Barrel
.WORD K15154 ; $32 062 - WNDOP
.WORD K15130 ; $33 063 - DESKP - Desk ?? 6x5 tiles
.WORD K15122 ; $34 064 - DESK2 - Desk
.WORD K15234 ; $35 065 - CUPB3 - Cupboard
.WORD K15242 ; $36 066 - CUPB4 - Cupboard
.WORD K15250 ; $37 067 - CUPB5 - Cupboard
.WORD K16624 ; $38 070 - BOX2P