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Text File | 1993-08-09 | 34.3 KB | 1,738 lines |
- rout ;when this is off, the routine-file will be
- ;assembled, on=testing
-
- ;debug ;when this is on, colors in the background will
- ;show how much time the routine needs.
-
-
- routinemode equ $0002 ;the routinemode !
-
-
- ; the first part of the source handles the things that are necessary to
- ; show the picture/copper and playing of the routine.
- ; the part between the "***" lines is the routine-source.
- ; at the bottom of the file, there are the necessary incbin-files who
- ; are needed to test the routine.
- ; these are saved with "save effect" in videotracker. they are raw
- ; data files which can be fonts,pictures,landscapes,vectorobjects
- ; etcetra.
- ; the incbin-files are put in the "variables" table, in the routine-
- ; player-handler
- ; the place where it's done can be found by searching for "!!!"
-
-
- opt a+ ;devpac 3 optimize
- opt o+
-
- ifd rout
-
- ;videotracker routine-test
-
- incdir "videotracker:include/"
- include "exec/types.i"
- include "graphics/gfxbase.i"
- include "lvo/graphics_lib.i"
- incdir 'videotracker:effect/'
-
- vew_wid equ 44
- vew_hgt equ 290
- win_hgt equ 117
- win_str equ $1a
-
- SECTION 1,CODE_C
- tus
-
- lea var,a0 ;communication-table
- ; move.l #rotinc,var_cols1(a0) ;incbinfile !!!
-
- move.l ($4).w,a6
- sub.l a1,a1
- jsr -$126(a6) ;findtask
- move.l d0,curtsk
- move.l d0,a0
- move.l $b8(a0),tskpri
-
- lea dosnam,a1 ;doslib openen
- moveq.l #0,d0
- move.l (4).w,a6
- jsr -408(a6) ;openlib
- move.l d0,doslib
-
- bsr.s label5 ;videotracker opstarten
-
- move.l curtsk,a0
- move.l tskpri,$b8(a0)
- move.l ($4).w,a6
- jsr -$84(a6) ;forbid
-
- move.l doslib,a1
- move.l (4).w,a6
- jsr -414(a6) ;closelib
-
- moveq.l #0,d0
- rts
-
- label5
- move.l (4).w,a6 ;workbench gedoe
- move.b 530(a6),ntscmode ;50/60 hertz halen
-
- cmp.b #50,ntscmode ;ntsc ?
- beq.s str.ntsc
- move.l #vew_hgt-56,hogscr ;set NTSC screen hight
- str.ntsc
-
- move.l (4).w,a6 ;68030 cache off
- jsr -120(a6)
-
- btst.b #1,297(a6)
- beq.s str.nfc
- lea.l str.ft,a5
- jsr -30(a6)
- str.nfc
- jsr -126(a6)
- bra.s str.fc
-
- str.ft
- dc.w $4e7a,2
- bclr #0,d0
- bset #13,d0
- dc.w $4e7b,2
- rte
- str.fc
-
- lea cprjmp,a2 ;copjmp zetten !
- move.l #cprbck-8,d0
- move.w d0,6(a2)
- swap d0
- move.w d0,2(a2)
-
- lea cprbck-8,a2 ;copstr zetten !
- move.l #cpr,d0
- move.w d0,6(a2)
- swap d0
- move.w d0,2(a2)
-
- bsr cprsprrem ;sprites legen
-
- lea gfxnam,a1 ;graphics lib openen
- move.l (4).w,a6
- jsr -408(a6) ;openlib
- move.l d0,a6
- move.l d0,gfxlib
- move.l 38(a6),oldcprlist
-
- bset #1,$bfe001
- bsr copbuf ;copper vullen
-
- bsr sysoff
-
- gadrun
- btst #6,($bfe001).l
- bne gadrun
-
- scrend
- scrend.play
- bsr syson
-
- move.l gfxlib,a1
- move.l (4).w,a6
- jsr -414(a6) ;closelib
-
- scrend.qb
- moveq.l #0,d0
- rts
-
- ;vertical blank interrupt, no blits.
- ;handles counters,interlace,sprite
- ;level 3
-
- intvb
- bra.s intvb.cnt
- dc.l 'VIDU'
- dc.l 'LOOP'
- intvb.cnt
- movem.l d0-d7/a0-a6,-(sp)
- lea ($dff000).l,a6
-
- move.w $01e(a6),d0
- btst #5,d0 ;vblank ?
- bne.s intvb.vb
-
- bra.s intcop.end
-
- intvb.vb
- bsr grap
- bsr palctr ;palette zetten
- bsr.s copbuf ;copper vullen
-
- intvb.end
- move.w #$0020,$09c(a6) ;vb bit wissen
- movem.l (sp)+,d0-d7/a0-a6 ;multitask uit, shit !
- rte
-
- intcop.end
- movem.l (sp)+,d0-d7/a0-a6
- move.l intvbold,-(sp)
- rts
-
- ;transmission buffer empty routine, BLIT !
- ;handles routines,animations
-
- inttbe ;tbe interrupt
- movem.l d0-d7/a0-a6,-(sp)
- lea ($dff000).l,a6
-
- move.w $01e(a6),d0
- btst #0,d0 ;no tbe ?
- beq.s intdskblk
-
-
- btst #6,($bfe001).l ;muis ingedrukt ?
- beq.s inttbe.cop
- btst #2,($dff016).l
- beq.s inttbe.cop
-
- ifd debug
- move.w #$700,$dff180
- endc
-
- bsr rotply ;routineplayer BLIT !
- bsr.s copbuf ;copper vullen
-
- ifd debug
- move.w #$070,$dff180
- endc
-
- inttbe.cop
-
- inttbe.end
- move.w #$0001,$09c(a6)
- movem.l (sp)+,d0-d7/a0-a6
- rte
-
- intdskblk
- move.w #$0001,$09c(a6) ;be sure for no tbe handling
- movem.l (sp)+,d0-d7/a0-a6
- move.l inttbeold,-(sp)
- rts
-
-
- ;moves the copperbuffer to the copperlist
- ;sort of double buffering
-
- copbuf
- movem.l d0-d7/a0-a6,-(sp)
-
- lea ($dff000).l,a6
-
- copbuf.novb ;copperchange overslaan
- moveq.l #0,d0
- move.b $005(a6),d0
- lsl.w #8,d0
- moveq.l #0,d1
- move.b $006(a6),d1
- add.w d1,d0
-
- cmp.w #$4,d0
- blt copbuf.novb
-
- cmp.b #50,ntscmode
- beq.s copbuf.pal
- cmp.w #$133-56-8,d0 ;ntsc grens
- bge copbuf.novb
- bra.s copbuf.cont
- copbuf.pal
- cmp.w #$133-8,d0 ;pal grens
- bge copbuf.novb
- copbuf.cont
-
- lea gra.s,a0 ;buffer copieren
- lea cprbuf,a1
-
- move.w 00*4+2(a0),00*4+2(a1)
- move.w 01*4+2(a0),01*4+2(a1)
- move.w 02*4+2(a0),02*4+2(a1)
- move.w 03*4+2(a0),03*4+2(a1)
- move.w 04*4+2(a0),04*4+2(a1)
- move.w 05*4+2(a0),05*4+2(a1)
- move.w 06*4+2(a0),06*4+2(a1)
- move.w 07*4+2(a0),07*4+2(a1)
- move.w 08*4+2(a0),08*4+2(a1)
- move.w 09*4+2(a0),09*4+2(a1)
-
- move.w 10*4+2(a0),10*4+2(a1)
- move.w 11*4+2(a0),11*4+2(a1)
- move.w 12*4+2(a0),12*4+2(a1)
- move.w 13*4+2(a0),13*4+2(a1)
- move.w 14*4+2(a0),14*4+2(a1)
- move.w 15*4+2(a0),15*4+2(a1)
- move.w 16*4+2(a0),16*4+2(a1)
- move.w 17*4+2(a0),17*4+2(a1)
- move.w 18*4+2(a0),18*4+2(a1)
- move.w 19*4+2(a0),19*4+2(a1)
-
- move.w 20*4+2(a0),20*4+2(a1)
- move.w 21*4+2(a0),21*4+2(a1)
- move.w 22*4+2(a0),22*4+2(a1)
- move.w 23*4+2(a0),23*4+2(a1)
- move.w 24*4+2(a0),24*4+2(a1)
- move.w 25*4+2(a0),25*4+2(a1)
- move.w 26*4+2(a0),26*4+2(a1)
- move.w 27*4+2(a0),27*4+2(a1)
- move.w 28*4+2(a0),28*4+2(a1)
- move.w 29*4+2(a0),29*4+2(a1)
-
- move.w 30*4+2(a0),30*4+2(a1)
- move.w 31*4+2(a0),31*4+2(a1)
- move.w 32*4+2(a0),32*4+2(a1)
- move.w 33*4+2(a0),33*4+2(a1)
- move.w 34*4+2(a0),34*4+2(a1)
- move.w 35*4+2(a0),35*4+2(a1)
- move.w 36*4+2(a0),36*4+2(a1)
- move.w 37*4+2(a0),37*4+2(a1)
- move.w 38*4+2(a0),38*4+2(a1)
- move.w 39*4+2(a0),39*4+2(a1)
-
- move.w 40*4+2(a0),40*4+2(a1)
- move.w 41*4+2(a0),41*4+2(a1)
- move.w 42*4+2(a0),42*4+2(a1)
- move.w 43*4+2(a0),43*4+2(a1)
- move.w 44*4+2(a0),44*4+2(a1)
- move.w 45*4+2(a0),45*4+2(a1)
- move.w 46*4+2(a0),46*4+2(a1)
- move.w 47*4+2(a0),47*4+2(a1)
- move.w 48*4+2(a0),48*4+2(a1)
- move.w 49*4+2(a0),49*4+2(a1)
-
- move.w 50*4+2(a0),50*4+2(a1)
- move.w 51*4+2(a0),51*4+2(a1)
- move.w 52*4+2(a0),52*4+2(a1)
- move.w 53*4+2(a0),53*4+2(a1)
- move.w 54*4+2(a0),54*4+2(a1)
-
- copbuf.end
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;goes back to the workbench
-
- syson
- movem.l d0-d7/a0-a6,-(sp)
-
- move.w #$0001,$dff09a ;tbeint uit
- move.l intvbold,($6c).w
- move.l inttbeold,($64).w
-
- move.l 4,a6
- jsr -138(a6) ;permit
-
- move.l gfxlib,a6
- jsr -462(a6) ;disownblitter
-
- move.l wbview,a1
- move.l gfxlib,a6
- jsr _LVOLoadView(a6) ; Fix view
- jsr _LVOWaitTOF(a6)
- jsr _LVOWaitTOF(a6) ; wait for LoadView()
-
- syson.ras
- cmp.b #$c0,$dff006 ;prevent copperjump
- bne syson.ras
-
- move.l gfxlib,a6
- move.l gb_copinit(a6),$dff080 ; Kick it into life
-
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;goes back to the gadgetscreen
-
- sysoff
- movem.l d0-d7/a0-a6,-(sp)
-
- move.l gfxlib,a6
- move.l gb_ActiView(a6),wbview ;current view
- sub.l a1,a1 ; clear a1
- jsr _LVOLoadView(a6) ; Flush View to nothing
- jsr _LVOWaitTOF(a6) ; Wait once
- jsr _LVOWaitTOF(a6) ; Wait again.
-
- move.l gfxlib,a6
- jsr -456(a6) ;ownblitter
-
- move.l 4,a6
- jsr -132(a6) ;forbid
-
- move.l ($6c).w,intvbold
- move.l #intvb,($6c).w
- move.l ($64).w,inttbeold
- move.l #inttbe,($64).w
- move.w #$8001,$dff09a ;tbeint aan
- bsr gracpr ;reset copper
- bsr copbuf ;copy copper
- move.l #cpr,$dff080
-
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- cprsprrem
- movem.l d0-d7/a0-a6,-(sp)
- lea cprspr,a0
- move.l #sprdat,d0
- move.w #7,d1
- cprsprrem.a
- move.w d0,3*2(a0)
- swap d0
- move.w d0,1*2(a0)
- swap d0
- add.l #8,a0
- dbra d1,cprsprrem.a
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- varset ;variablen neerzetten
- movem.l d0-d7/a0-a6,-(sp)
- move.l #var,a0
-
- move.l #cprbck,var_cprbck(a0)
- move.l gfxlib,var__GfxBase(a0)
- move.b ntscmode,var_ntsc(a0)
-
- move.l curpic1,var_pic1(a0) ;variabel
- move.l curpic2,var_pic2(a0) ;variabel
- move.w anispd1,var_anispd1(a0)
- move.w anitel1,var_anitel1(a0)
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;this routine handles all videotracker-routines
-
- rotply
- movem.l d0-d7/a0-a6,-(sp)
-
- moveq.l #0,d0
-
- lea currot1,a2 ;routine 1
- move.w rotinf1,d0 ;routine info
- bsr.s rotplyr
-
- rotply.end
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;this routine handles 1 routine, BLIT !
-
- rotplyr
- movem.l d0-d7/a1-a6,-(sp)
-
- move.l #rot,(a2) ;routinestart address
-
- move.b #50,ntscmode ;ntsc/pal hz
- clr.l curpic2 ;background picture
- move.w #1,anispd1 ;animationspeed
- clr.w anitel1 ;animation position
-
- lea var,a0 ;communication-table
-
-
- move.l #routinemode,d0 ;routinemode !!!
-
- sub.l a0,a0 ;picture info legen
-
- tst.l (a2) ;is er een routine ?
- beq rotplyr.end ;interlace handling
-
- move.l intdel,d2 ;delay
- move.l inttel,d1 ;teller
- cmp.w d2,d1
- blt rotplyr.end
- clr.l inttel
-
- bsr varset ;variabelen updaten
-
- move.l (a2),a1 ;routine halen
- move.l #var,a0 ;variablen tabel
-
- movem.l d3-d7/a1-a6,-(sp)
- moveq.l #0,d1 ;vars wissen
- moveq.l #0,d2
- moveq.l #0,d3
- moveq.l #0,d4
- moveq.l #0,d5
- moveq.l #0,d6
- moveq.l #0,d7
- sub.l a2,a2
- sub.l a3,a3
- sub.l a4,a4
- sub.l a5,a5
-
- jsr 4(a1) ;routine afwerken
- movem.l (sp)+,d3-d7/a1-a6
-
- ;Routine:
- ;
- ;Input:
- ;a0=variabelentabel
- ;d0=routinemode
- ;
- ;Output:
- ;a0=picture
- ;d1=copperlist
- ;d2=interruptdelay (NOT used till now)
-
- move.w #$0020,$dff09a ;vb off !
-
- move.l d2,intdel ;delay
-
- lea cprjmp,a3
- move.l #cprbck-8,d0
-
- cmp.l (a2),a1 ;routine ondertussen gewipt ?
- bne.s rotplyr.nocop
- tst.l d1 ;copperlist ?
- beq.s rotplyr.nocop
- move.l d1,d0
- rotplyr.nocop
- move.w d0,6(a3)
- swap d0
- move.w d0,2(a3)
-
- cmp.l #0,a0 ;picture ?
- beq.s rotplyr.endvb
-
- move.l a0,curpic1 ;current picture (cycle)
- move.l a0,curpal1 ;current palette
-
- tst.b rotdpl ;plane is geleverd
- beq.s rotplyr.set
- clr.b rotdpl
- clr.l cycdel1 ;cycle info wissen
- clr.l 4+cycdel1
- clr.l curfrm1 ;curfrm1, altijd planes zetten
- rotplyr.set
- clr.b dplctr
- bsr.s grap
- bsr grac ;colorset
- rotplyr.endvb
- move.w #$8020,$dff09a
- rotplyr.end
- movem.l (sp)+,d0-d7/a1-a6
- rts
-
- ;removes possible routine-coppers
-
- gracpr
- movem.l d0-d7/a0-a6,-(sp)
- lea cprjmp,a3
- move.l #cprbck-8,d0 ;copperlist resetten
- move.w d0,6(a3)
- swap d0
- move.w d0,2(a3)
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;picture-to-copper routine, communicates with the
- ;anim-player
-
- grap ;d7=anim
- movem.l d0-d7/a0-a6,-(sp)
-
- clr.l d7
-
- tst.l curpic1 ;current picture ?
- beq grap.end
-
- move.l curpic1,a2 ;normal pic halen
-
- lea gracprscr,a1 ;window neerzetten
- move.l hogscr,d1
-
- move.w pic_hgt(a2),d3 ;pic hoogte
- move.w pic_vew(a2),d5
- btst #2,d5 ;interlace ?
- beq.s grap.nohi4
- lsr.w #1,d3 ;/2
- grap.nohi4
- cmp.w d3,d1
- bge.s grap.hog
- move.w d1,d3
- grap.hog
- sub.w d3,d1
- lsr.w #1,d1
- add.w #win_str,d1
- move.w d1,d2
- add.w d3,d2
-
-
- move.b d1,2(a1) ;y start
- move.b d2,6(a1) ;y end
-
- move.w pic_wid(a2),d4 ;pic breedte in bytes
- lsl.l #3,d4
-
- move.l #vew_wid*8,d0
- move.l #0,d1
- move.l #$71,d6
-
- move.w pic_vew(a2),d5
- btst #15,d5 ;hires ?
- beq.s grap.nohi2
-
- move.l #(vew_wid-4)*8*2,d0
- move.l #1,d1
- move.l #$81,d6
-
- cmp.w #80,pic_wid(a2) ;overscan ?
- ble.s grap.nohi2
- move.l #(vew_wid)*8*2,d0
- move.l #$61,d6
-
- grap.nohi2
- btst #6,d5 ;super hires ?
- beq.s grap.noshi2
-
- move.l #(vew_wid-4)*8*4,d0
- move.l #2,d1
- move.l #$81,d6
-
- cmp.w #80*2,pic_wid(a2) ;overscan ?
- ble.s grap.noshi2
- move.l #(vew_wid)*8*4,d0
- move.l #$61,d6
-
- grap.noshi2
-
- clr.w d5
- cmp.w d0,d4 ;breeder dan scherm ?
- ble.s grap.c
- move.w d4,d5
- move.w d0,d4
- sub.w d0,d5 ;modulo
- lsr.w #3,d5 ;/8
- grap.c
- lsr.w d1,d0
- lsr.w d1,d4
-
- move.w d0,d2
- sub.w d4,d2
- lsr.w #1,d2 ;/2
-
- add.w d6,d2
- move.b d2,3(a1) ;x start
- move.w d2,d3 ;d3 bewaren !
-
- add.w d4,d2 ;d4 bewaren !
- move.b d2,7(a1) ;x end
-
- move.w pic_vew(a2),d6
- btst #15,d6 ;hires ?
- beq.s grap.nohi5
- add.l d4,d4 ;*2
- grap.nohi5
- btst #6,d6 ;super hires ?
- beq.s grap.noshi5
- add.l d4,d4 ;*4
- grap.noshi5
-
- move.l d7,-(sp)
- move.w pic_vew(a2),d6
- move.l #17,d0
- move.l #1,d1
- move.l #3,d7
-
- btst #15,d6 ;hires ?
- beq.s grap.nohi3
- move.l #9,d0
- move.l #2,d1
- move.l #2,d7
- grap.nohi3
- btst #6,d6 ;super hires ?
- beq.s grap.noshi3
- move.l #9,d0
- move.l #2,d1
- move.l #1,d7
- grap.noshi3
- sub.w d0,d3
- lsr.w #1,d3
- move.w d3,10(a1) ;ddfstrt
-
- move.w d4,d2 ;pic breedte in pixels
- lsr.w #4,d2 ;/16
- sub.w d1,d2 ;-1
-
- lsl.w d7,d2 ;*8
- add.w d2,d3
- move.w d3,14(a1) ;ddfstop
- move.l (sp)+,d7
-
- lea pic_raw(a2),a0
-
- moveq.l #0,d2
- move.w pic_dpt(a2),d2
- sub.l #1,d2
- muls pic_wid(a2),d2
- add.w d2,d5
-
- move.w pic_vew(a2),d2 ;viewmode add
- btst #2,d2
- beq.s grap.nolace4
-
- moveq.l #0,d2
- move.w pic_dpt(a2),d2
- muls pic_wid(a2),d2
- add.w d2,d5 ;interlace gedoe
- grap.nolace4
-
- lea gracprbpl,a4 ;iffpln neerzetten
- lea gracprpln,a0 ;iffpln neerzetten
- moveq.l #0,d2
- move.w pic_dpt(a2),d2 ;plnnummer 1 halen
- move.l #8,d6 ;copper step !
-
- tst.l curpic2 ;2de picture ?
- bne.s grap.pic2
- grap.nopic2
- move.w d5,34(a1) ;modulo oneven zetten
- bra grap.nodpl
- grap.pic2
- move.l curpic2,a3 ;oneven plane
- move.l currot2,a5 ;oneven plane
- clr.l curpic2 ;mischien niet goed
- clr.l curpal2 ;mischien niet goed
- clr.l currot2 ;mischien niet goed
-
- cmp.l curpic1,a3 ;picture hetzelfde ?
- beq grap.nopic2
-
- cmp.l #0,currot1 ;routine ?
- beq.s grap.norot
- cmp.l currot1,a5 ;routine hetzelfde ?
- beq grap.nopic2
- grap.norot
-
- cmp.b #3,d2 ;> 8 kleuren ?
- bgt grap.nopic2
- move.w pic_dpt(a3),d3 ;plnnummer 2 halen
- cmp.b d2,d3 ;gelijke plnummers ?
- bne grap.nopic2
- move.w pic_vew(a2),d1
- cmp.w pic_vew(a3),d1 ;view gelijk ?
- bne grap.nopic2
-
- move.w pic_vew(a2),d1 ;groter dan view test
- btst #6,d1 ;super hires ?
- beq.s grap.nohi2a
- move.l #vew_wid*4,d1
- bra.s grap.nohi2b
- grap.nohi2a
- btst #15,d1 ;hires ?
- beq.s grap.noshi2a
- move.l #vew_wid*2,d1
- bra.s grap.nohi2b
- grap.noshi2a
- move.l #vew_wid,d1
- grap.nohi2b
- cmp.w pic_wid(a2),d1 ;breder dan view ?
- bgt.s grap.small
- cmp.w pic_wid(a3),d1 ;breder dan view ?
- bgt.s grap.small
-
- move.w pic_vew(a2),d1
- btst #2,d1
- beq.s grap.nolace8a
- move.l hogscr,d1
- add.l d1,d1
- bra.s grap.nolace8b
- grap.nolace8a
- move.l hogscr,d1
- grap.nolace8b
- cmp.w pic_hgt(a2),d1 ;hoger dan view ?
- bgt.s grap.small
- cmp.w pic_hgt(a3),d1 ;hoger dan view ?
- bgt.s grap.small
- bra.s grap.big
-
- grap.small
- move.w pic_hgt(a2),d1 ;wid+hgt<vew
- cmp.w pic_hgt(a3),d1 ;hoogte gelijk ?
- bne grap.nopic2
- move.w pic_wid(a2),d1
- cmp.w pic_wid(a3),d1 ;breedte gelijk ?
- bne grap.nopic2
-
- grap.big
- move.l a3,curpic2
- move.l a3,curpal2
- move.l a5,currot2
-
- tst.b dplctr ;double playfield al gezet ?
- beq.s grap.nocop
-
- move.w 30(a1),34(a1) ;modulo copieren
-
- move.w 2(a4),d1 ;bplcon0
- btst #10,d1 ;al double playfield ?
- beq.s grap.ta
-
- move.w 2(a0),10(a0) ;plane 0>1 copieren
- move.w 6(a0),14(a0)
-
- move.w 18(a0),26(a0) ;plane 2>3 copieren
- move.w 22(a0),30(a0)
-
- move.w 34(a0),42(a0) ;plane 4>5 copieren
- move.w 38(a0),46(a0)
-
- bra.s grap.tb
- grap.ta
- move.w 18(a0),42(a0) ;plane 2>5 copieren
- move.w 22(a0),46(a0)
-
- move.w 10(a0),26(a0) ;plane 1>3 copieren
- move.w 14(a0),30(a0)
-
- move.w 2(a0),10(a0) ;plane 0>1 copieren
- move.w 6(a0),14(a0)
-
- grap.tb
- move.l #palette,a3 ;palette copieren
-
- move.w #8-1,d1
- grap.pal
- move.w (a3)+,14(a3)
- dbra d1,grap.pal
-
- grap.nocop
- add.w d3,d2
- lsl.w #8,d2
- lsl.w #4,d2
- or.w #$400,d2
- move.w d2,2(a4) ;bplcon0
-
- movem.l d0-d7/a0-a6,-(sp)
-
- move.l curpic,a2 ;animpic ?
- move.l curfrm,d7
- cmp.l #0,a2
- bne.s grap.noanipic
-
- move.l curpic2,a2 ;normal pic ?
- move.l curfrm2,d7
- cmp.l #0,a2
- beq.s grap.nodplpic
-
- grap.noanipic
- add.l d6,a0
- add.w d6,d6
- bsr.s grappln ;a2,d6,d7,d0
- grap.nodplpic
- movem.l (sp)+,d0-d7/a0-a6
- add.w d6,d6
- bra.s grap.nodpla
-
-
- grap.nodpl ;geen double playfield
- lsl.w #8,d2
- lsl.w #4,d2
- move.w d2,2(a4) ;bplcon0
-
- grap.nodpla
- move.w d5,30(a1) ;modulo even
-
- moveq.l #0,d3
- add.w pic_vew(a2),d3 ;viewmode add
- moveq.l #0,d2
- move.w 2(a4),d2
- or.l d3,d2
- or.l #$300,d2 ;genlock info
- move.w d2,2(a4)
-
- bsr.s grappln ;a2,d6,d7,d0
-
- grap.end
-
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
-
- ;sets on of the 2 possible pictures to the copper
- ;handles interlace
-
- ;d7=framenummer
- ;d6=copperliststap
- ;d0=raw planes positie
- ;a2=current picture
- grappln ;planes invullen
- movem.l d0-d7/a0-a6,-(sp)
-
- lea pic_raw(a2),a1
- move.l a1,d0 ;raw planes
-
- moveq.l #0,d2 ;x*y
- move.w pic_wid(a2),d2
- lsr.l #1,d2 ;/2
- moveq.l #0,d3
- move.w pic_hgt(a2),d3
- muls d3,d2
-
- move.l d2,d4
- add.l d2,d2
-
- move.w pic_dpt(a2),d3
- muls d3,d4 ;hele picture size
- muls d7,d4 ;frame*size d7 !
-
- add.l d4,d4
-
- add.l d4,d0
-
- move.l #vew_wid,d5 ;max x view
- move.l hogscr,d4 ;max y view
- move.w pic_vew(a2),d1 ;viewmode add
- btst #2,d1
- beq.s grappln.nolace
- add.l d4,d4 ;max y view
- grappln.nolace
- btst #15,d1 ;hires ?
- beq.s grappln.nohi
- move.l #vew_wid*2,d5 ;max x view
- grappln.nohi
- btst #6,d1 ;super hires ?
- beq.s grappln.noshi
- move.l #vew_wid*4,d5 ;max x view
- grappln.noshi
-
- moveq.l #0,d3 ;scherm centreren
- move.w pic_wid(a2),d3 ;pic breedte in bytes
- cmp.w d5,d3 ;breder dan scherm ?
- ble.s grappln.qa
- sub.w d5,d3 ;-scherm breedte
- lsr.w #2,d3 ;/4
-
- add.l d3,d3
-
- add.l d3,d0
- grappln.qa
- move.w pic_hgt(a2),d3 ;pic hoogte in bytes
- cmp.w d4,d3 ;hoger dan scherm ?
- ble.s grappln.qb
- sub.w d4,d3 ;-scherm breedte
- lsr.w #1,d3 ;/2
- moveq.l #0,d5
- move.w pic_wid(a2),d5 ;pic breedte in bytes
- muls pic_dpt(a2),d5
- muls d5,d3
- add.l d3,d0
- grappln.qb
- moveq.l #0,d2
- move.w pic_wid(a2),d2
-
- move.w pic_vew(a2),d5 ;interlace flipping ?
- btst #2,d5
- beq.s grappln.nolac7b
-
- move.w $04(a6),d5 ;even/oneven ?
- btst #15,d5
- beq.s grappln.nolac7b
-
- moveq.l #0,d3
- move.w pic_wid(a2),d3
- muls pic_dpt(a2),d3
- add.l d3,d0
- grappln.nolac7b
-
- move.w pic_dpt(a2),d1 ;plnnummer 1 halen
- tst.w d1 ;0 planes ?
- beq.s grappln.end
- sub.w #1,d1
- grappln.a
- move.w d0,3*2(a0)
- swap d0
- move.w d0,1*2(a0)
- swap d0
- add.l d6,a0 ;d6=copper step !
- add.l d2,d0
- dbra d1,grappln.a
- grappln.end
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;sets palettes to copper
-
- grac
- movem.l d0-d7/a0-a6,-(sp)
-
- lea curpal1,a3 ;palette 1
- move.l #palette,a1
- bsr.s gracfrm
-
- lea curpal2,a3 ;palette 2 (dpl)
- move.l #8*2+palette,a1
- bsr.s gracfrm
-
- bsr.s palctr ;palette-buffer to copper
- grac.end
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;moves palette from picture to palette-buffer
-
- gracfrm
- movem.l d0-d7/a0-a6,-(sp)
- tst.l (a3) ;palette aanwezig ?
- beq.s gracfrm.end
-
- move.l (a3),a2 ;current palette
-
- cmp.l #'PALE',(a2) ;palette ?
- bne.s gracfrm.pict
- lea 6(a2),a0 ;palette
- move.w 4(a2),d0 ;aantal kleuren
- bra.s gracfrm.col
- gracfrm.pict
- cmp.l #'ANIM',(a2) ;animatie ?
- bne.s gracfrm.noanim
-
- moveq.l #0,d1
- move.w pic_ani(a2),d1
- bclr #7,d1 ;behandelbit weghalen
-
- moveq.l #0,d3
- move.w pic_wid(a2),d3
- lsr.w #1,d3 ;/2
- muls pic_hgt(a2),d3
- muls pic_dpt(a2),d3
-
- add.l d3,d3
-
- add.l #pic_raw,d3
- move.l d3,d5
-
- btst #0,d1
- bne.s gracfrm.buf2
- moveq.l #0,d5
- gracfrm.buf2
- add.l d5,a2
- gracfrm.noanim
- lea pic_pal(a2),a0 ;palette
- move.w pic_palnum(a2),d0
-
- cmp.w #32-1,d0 ;niet meer dan 32 kleuren
- ble gracfrm.sub
- move.w #32-1,d0
- gracfrm.sub
-
- tst.w d0 ;0 planes ?
- beq.s gracfrm.end
- gracfrm.col
- gracfrm.fa
- move.w (a0)+,(a1)+
- dbra d0,gracfrm.fa
- gracfrm.end
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;handles colorcycling in the palette-buffer
- ;and copies palette-buffer to copper
-
- palctr
- movem.l d0-d7/a0-a6,-(sp)
-
- move.l curpic1,a2 ;current raw
- cmp.l #0,a2
- beq.s palctr.qb
- lea cycdel1,a3 ;cycle delays
- move.l #palette,a4
- bsr palcyc
- palctr.qb
- move.l curpic2,a2 ;current raw
- cmp.l #0,a2
- beq.s palctr.c
- lea cycdel2,a3 ;cycle delays
- move.l #8*2+palette,a4
- bsr palcyc
-
- palctr.c
- lea gracprcol,a1
- move.l #palette,a0
-
- move.w 00(a0),00*4+2(a1)
- move.w 02(a0),01*4+2(a1)
- move.w 04(a0),02*4+2(a1)
- move.w 06(a0),03*4+2(a1)
- move.w 08(a0),04*4+2(a1)
- move.w 10(a0),05*4+2(a1)
- move.w 12(a0),06*4+2(a1)
- move.w 14(a0),07*4+2(a1)
- move.w 16(a0),08*4+2(a1)
- move.w 18(a0),09*4+2(a1)
-
- move.w 20(a0),10*4+2(a1)
- move.w 22(a0),11*4+2(a1)
- move.w 24(a0),12*4+2(a1)
- move.w 26(a0),13*4+2(a1)
- move.w 28(a0),14*4+2(a1)
- move.w 30(a0),15*4+2(a1)
- move.w 32(a0),16*4+2(a1)
- move.w 34(a0),17*4+2(a1)
- move.w 36(a0),18*4+2(a1)
- move.w 38(a0),19*4+2(a1)
-
- move.w 40(a0),20*4+2(a1)
- move.w 42(a0),21*4+2(a1)
- move.w 44(a0),22*4+2(a1)
- move.w 46(a0),23*4+2(a1)
- move.w 48(a0),24*4+2(a1)
- move.w 50(a0),25*4+2(a1)
- move.w 52(a0),26*4+2(a1)
- move.w 54(a0),27*4+2(a1)
- move.w 56(a0),28*4+2(a1)
- move.w 58(a0),29*4+2(a1)
-
- move.w 60(a0),30*4+2(a1)
- move.w 62(a0),31*4+2(a1)
-
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
- ;colorcyclinghandling of a palette
-
- palcyc
- movem.l d0-d7/a0-a6,-(sp)
- move.w #4-1,d7 ;4 cycles
- palcyc.d
- tst.w (a3)+ ;delay klaar ?
- bne.s palcyc.c
-
- moveq.l #0,d1
- move.b pic_cycstr(a2),d1 ;start color
- lsl.b #1,d1 ;*2
-
- moveq.l #0,d2
- move.b pic_cycend(a2),d2 ;end color
- lsl.b #1,d2 ;*2
-
- moveq.l #0,d3
- move.b pic_cycadd(a2),d3 ;richting
-
- move.l a4,a0 ;palette pointer
- move.l a0,a1
- add.l d1,a0 ;startcolor
- add.l d2,a1 ;endcolor
-
- cmp.b #1,d3 ;omhoog
- beq.s palcyc.up
- cmp.b #3,d3 ;omlaag
- beq.s palcyc.down
- bra.s palcyc.i
-
- palcyc.up ;kleuren copieren
- move.w (a1),d4 ;laatst color bewaren
- palcyc.f ;kleuren copieren
- cmp.l a0,a1
- beq.s palcyc.fa
- move.w -(a1),2(a1)
- bra palcyc.f
- palcyc.fa
- move.w d4,(a1)
- bra.s palcyc.g
-
- palcyc.down
- move.w (a0),d4 ;laatst color bewaren
- palcyc.h ;kleuren copieren
- cmp.l a0,a1
- beq.s palcyc.ha
- move.w 2(a0),(a0)+
- bra palcyc.h
- palcyc.ha
- move.w d4,(a1)
-
- palcyc.g
- move.b pic_cycspd(a2),-1(a3) ;delay zetten
- bra.s palcyc.i
- palcyc.c
- sub.w #1,-2(a3) ;cycle delay aftellen
- palcyc.i
- add.l #4,a2 ;next cycle info
- dbra d7,palcyc.d
-
- palcyc.qb
- movem.l (sp)+,d0-d7/a0-a6
- rts
-
-
- ; SECTION variabelen,DATA_c
-
- cnop 0,2
- curtsk dc.l 0
- tskpri dc.l 0
- duplok dc.l 0
- inttel dc.l 0
- intdel dc.l 0
-
- form dc.l 0
- ifffil dc.l 0
- intvbold dc.l 0
- inttbeold dc.l 0
- patpos dc.l 0
- gfxlib dc.l 0
- doslib dc.l 0
- wbview dc.l 0
- mt_data dc.l 0
- memvid dc.l 0
- oldcprlist dc.l 0
- hogscr dc.l vew_hgt
-
- inspos dc.l -1
- anispd1 dc.w 1 ;nooit op 0 !
- anispd2 dc.w 1
-
- cnop 0,2
- varclr.s ;start wissen
- oldrot dc.l 0
- curpic dc.l 0
- curfrm dc.l 0
- cycdel1 ds.w 4
- cycdel2 ds.w 4
-
- rotinf1 dc.w 0
- rotinf2 dc.w 0
-
- effspd dc.w 0
- efflop dc.b 0
- anilop1 dc.b 0
- anilop2 dc.b 0
- anipal1 dc.b 0
- anipal2 dc.b 0
- rotdpl dc.b 1
- dplctr dc.b 0
- cnop 0,2
-
- insdat ds.l 4
- inspri dc.l 0
- instel dc.w 0
-
- cureff dc.l 0
- efftel dc.w 0
-
- curpal1 dc.l 0
- curpal2 dc.l 0
- currot1 dc.l 0
- currot2 dc.l 0
- curpic1 dc.l 0
- curpic2 dc.l 0
- anitel1 dc.w 0
- anitel2 dc.w 0
- curfrm1 dc.l 0
- curfrm2 dc.l 0
- oldfrm1 dc.l 0
- oldfrm2 dc.l 0
-
- varclr.e
- dc.l 0 ;wisruimte
-
- varclr.ql equ varclr.e-varclr.s ;wislengte
-
- ;ownblit dc.b 0
- ntscmode dc.b 0
- end dc.b 0
-
- pronam dc.b 'VideoTracker',0
- cnop 0,2
- dosnam dc.b 'dos.library',0
- cnop 0,4
- gfxnam dc.b 'graphics.library',0
- cnop 0,4
-
- cnop 0,4
- gra.s
- gracprscr
- dc.w $8e,$3381,$90,$81c1,$92,$003c,$94,$00d0
- gracprbpl
- dc.w $100,$9000,$102,$0000,$104,$0020
- dc.w $108,$0000,$10a,$0000
- gracprpln
- dc.w $e0,$0000,$e2,$0000
- dc.w $e4,$0000,$e6,$0000
- dc.w $e8,$0000,$ea,$0000
- dc.w $ec,$0000,$ee,$0000
- dc.w $f0,$0000,$f2,$0000
- dc.w $f4,$0000,$f6,$0000
- gracprcol
- dc.w $180,0,$182,0,$184,0,$186,0,$188,0,$18a,0,$18c,0,$18e,0
- dc.w $190,0,$192,0,$194,0,$196,0,$198,0,$19a,0,$19c,0,$19e,0
- dc.w $1a0,0,$1a2,0,$1a4,0,$1a6,0,$1a8,0,$1aa,0,$1ac,0,$1ae,0
- dc.w $1b0,0,$1b2,0,$1b4,0,$1b6,0,$1b8,0,$1ba,0,$1bc,0,$1be,0
- cprjmp
- dc.w $080,0,$082,0
- gra.e
- gra.ql equ gra.e-gra.s ;block lengte
-
-
- cpr
- dc.w $0001,$fffe
- dc.w $09c,$8001 ;tbeint
- cprspr
- dc.w $120,$0000,$122,$0000
- dc.w $124,$0000,$126,$0000
- dc.w $128,$0000,$12a,$0000
- dc.w $12c,$0000,$12e,$0000
- dc.w $130,$0000,$132,$0000
- dc.w $134,$0000,$136,$0000
- dc.w $138,$0000,$13a,$0000
- dc.w $13c,$0000,$13e,$0000
-
- cprbuf
- dc.w $8e,$3381,$90,$81c1,$92,$003c,$94,$00d0
- dc.w $100,$9000,$102,$0000,$104,$0020
- dc.w $108,$0000,$10a,$0000
- dc.w $e0,$0000,$e2,$0000
- dc.w $e4,$0000,$e6,$0000
- dc.w $e8,$0000,$ea,$0000
- dc.w $ec,$0000,$ee,$0000
- dc.w $f0,$0000,$f2,$0000
- dc.w $f4,$0000,$f6,$0000
- dc.w $180,0,$182,0,$184,0,$186,0,$188,0,$18a,0,$18c,0,$18e,0
- dc.w $190,0,$192,0,$194,0,$196,0,$198,0,$19a,0,$19c,0,$19e,0
- dc.w $1a0,0,$1a2,0,$1a4,0,$1a6,0,$1a8,0,$1aa,0,$1ac,0,$1ae,0
- dc.w $1b0,0,$1b2,0,$1b4,0,$1b6,0,$1b8,0,$1ba,0,$1bc,0,$1be,0
- dc.w $080,0,$082,0
- cprbuf.e
-
- dc.w $088,$0000 ;copjmp2
- dc.w $080,0,$082,0 ;moet achter cprbck blijven !
- cprbck
- sprdat
- dc.w $ffff,$fffe
-
-
- prf_pat equ 7 ;pref sample size
- prf_patnum equ 128 ;aantal songpos's
- prf_len equ ((prf_pat*prf_patnum)+1)
-
- prf_pos equ 0 ;eff position (teller)
-
- prf_effs equ 1 ;start effect (*prf_patnum)
- prf_effe equ 2 ;end effect (*prf_patnum)
- prf_pri equ 3 ;priority (*prf_patnum)
- prf_spd equ 4 ;eff speed (*prf_patnum)
- prf_ani equ 5 ;ani speed (*prf_patnum)
- prf_roth equ 6 ;routine info (*prf_patnum)
- prf_rotl equ 7 ;routine info (*prf_patnum)
-
- eff_num equ 256 ;aantal effects
-
- pic_wid equ 4 ;wide in bytes
- pic_hgt equ 6 ;hoogte
- pic_dpt equ 8 ;number planes
- pic_ani equ 10 ;aantal effes (anim)
- pic_vew equ 12 ;viewmode
- pic_cycstr equ 14 ;cycle start (*4)
- pic_cycend equ 15 ;cycle end (*4)
- pic_cycspd equ 16 ;cycle speed (*4)
- pic_cycadd equ 17 ;cycle add (*4)
- pic_palnum equ 30 ;aantal kleuren
- pic_pal equ 32 ;palette start
- pic_palsiz equ 256*2 ;vaste palette size
- pic_raw equ pic_pal+pic_palsiz ;palette start
-
- fil_namlen equ 24 ;naamlengte
- fil_len equ (fil_namlen+4+4) ;effect info length
- fil_num equ 2+eff_num ;aantal files
- fil_fil equ 0 ;file naam
- fil_dir equ 24 ;pointer naar directory
- fil_pnt equ 28 ;pointer naar meminfo
-
- palette ds.w 64 ;palette
-
- var_len equ $300 ;lengte vartabel
-
- var__GfxBase equ $000 ;graphics lib
- var_pic1 equ $004 ;current picture
- var_anispd1 equ $008 ;animspeed
- var_anitel1 equ $00c ;animspeed
- var_cprbck equ $010 ;copperback
- var_bck equ $014 ;background
- var_pic2 equ $018 ;current picture
- var_ntsc equ $01c ;ntsc/pal frequence
- var_lnd equ $020 ;landscape
- var_txt1 equ $040 ;text
- var_txt16 equ 15*4+var_txt1
- var_vec1 equ $080 ;vectors
- var_vec16 equ 15*4+var_vec1
- var_fon1 equ $0c0 ;fonts
- var_fon16 equ 15*4+var_fon1
- var_cols1 equ $100 ;colorsets
- var_cols16 equ 15*4+var_cols1
- var_obj1 equ $180 ;objects
- var_obj16 equ 15*4+var_obj1
-
- cnop 0,2
- var ds.b $300 ;variabelen voor routines
-
-
- ; SECTION 10,CODE_C
- endc
-
- ; this is the routine-source
- ;**********************************************************************
-
- ifnd rout
- pic_wid equ 4 ;wide in bytes
- pic_hgt equ 6 ;hoogte
- pic_dpt equ 8 ;number planes
- pic_ani equ 10 ;aantal effes (anim)
- pic_vew equ 12 ;viewmode
- pic_cycstr equ 14 ;cycle start (*4)
- pic_cycend equ 15 ;cycle end (*4)
- pic_cycspd equ 16 ;cycle speed (*4)
- pic_cycadd equ 17 ;cycle add (*4)
- pic_palnum equ 30 ;aantal kleuren
- pic_pal equ 32 ;palette start
- pic_palsiz equ 256*2 ;vaste palette size
- pic_raw equ pic_pal+pic_palsiz ;palette start
-
- var_len equ $300 ;lengte vartabel
-
- var__GfxBase equ $000 ;graphics lib
- var_pic1 equ $004 ;current picture
- var_anispd1 equ $008 ;animspeed
- var_anitel1 equ $00c ;animspeed
- var_cprbck equ $010 ;copperback
- var_bck equ $014 ;background
- var_pic2 equ $018 ;current picture
- var_ntsc equ $01c ;ntsc/pal frequence
- var_lnd equ $020 ;landscape
- var_txt1 equ $040 ;text
- var_txt16 equ 15*4+var_txt1
- var_vec1 equ $080 ;vectors
- var_vec16 equ 15*4+var_vec1
- var_fon1 equ $0c0 ;fonts
- var_fon16 equ 15*4+var_fon1
- var_cols1 equ $100 ;colorsets
- var_cols16 equ 15*4+var_cols1
- var_obj1 equ $180 ;objects
- var_obj16 equ 15*4+var_obj1
-
- vew_wid equ 44
- vew_hgt equ 290
- win_hgt equ 117
- win_str equ $1a
- endc
-
- ; a0=variabelen tabel
- ; d0=routinfo
-
- rot
- dc.l 'ROUT'
- movem.l d1-d7/a1-a6,-(sp)
- lea rot,a2
- ; clr.l d1
- ; move.b d0,d1
- ; divs #3,d1
- ; move.b d1,rotway-rot(a2)
- ; and.l #$ffff,d1
- ; muls #3,d1
- ; sub.b d1,d0
- move.b d0,rotdirection-rot(a2)
-
- beg: ; As usual...
- bsr dostars
- bsr dorotation
-
- movem.l (sp)+,d1-d7/a1-a6
- lea rotpic1,a0
- rts
-
- dorotation:
- move.w #2,d1 ;snelheid
-
- dorotation.a
- cmp.b #0,rotdirection-rot(a2) ;no rotation ?
- beq norot
-
- cmp.b #1,rotdirection-rot(a2) ;left rotation ?
- beq left
-
- cmp.b #2,rotdirection-rot(a2) ;right rotation ?
- beq right
- rts
-
- left
- lea dire,a0 ;right
- moveq #99,d6
- slp:
- move.w (a0),d0
- add.w d1,d0
- cmpi.w #720,d0
- blt.s nomore
- sub.w #720,d0
- nomore:
- move.w d0,(a0)+
- dbf d6,slp
- bra.s norot
-
- right
- lea dire,a0
- moveq #99,d6
- slp2:
- move.w (a0),d0
- sub.w d1,d0
- cmpi.w #0,d0
- bge.s nomore2
- addi.w #720,d0
- nomore2:
- move.w d0,(a0)+
- dbf d6,slp2
-
- norot:
- rts
-
- dostars:
- moveq #99,d2
- lea rotpln1,a0 ; helft Bpl 2
- add.l #(290+128)*64+12,a0 ; helft Bpl 2
- lea sine,a6 ; Sine table
- lea posx,a5 ; X pos table
- lea posy,a4 ; Y pos table
- lea dire,a3 ; Direction table
-
- thelot:
- moveq.l #0,d1
- moveq.l #0,d3
-
- move.w (a5),d0 ; Xpos * 100
- move.w (a4),d1 ; Ypos * 100
- move.w (a3)+,d7 ; Direction (angle * 2)
- move.w d7,d6
- add.w #180,d6 ; Y direction
- cmpi.w #720,d6
- blt.s notnow
- subi.w #720,d6 ; cos(360)=cos(0)
- notnow:
-
- movem.l d0/d1/d3/a1,-(a7)
- lsr.w #7,d0 ;/128
- lsr.w #1,d1 ;/2
- and.w #$ffc0,d1 ; YPos/128 * 64 = Row offset
- ; afronden op 64
- move.w d1,d3
- add.l d1,d1
- add.l d3,d1 ; d1*3
-
- move.w d0,d3
- lsr.w #3,d3 ; Byte offset
- not.b d0 ; DELETE OLD STAR
- andi.b #7,d0
- add.w d3,d1
-
- sub.l #(290+128)*64,d1
- bclr d0,0-2(a0,d1)
- bclr d0,64-2(a0,d1)
- bclr d0,128-2(a0,d1)
-
- movem.l (a7)+,d0/d1/d3/a1
-
- move.w (a6,d7.w),d5 ; Get sine value
- move.w (a6,d6.w),d4 ; Get cosine value
- move.w nummoves-dire-2(a3),d7 ; Distance
- muls d7,d4
- muls d7,d5
-
- asr.w #5,d4
- asr.w #5,d5
-
- add.w d5,d0 ; Xpos
- add.w d4,d1 ; Ypos
- move.w d0,(a5)+ ; Xpos save
- move.w d1,(a4)+ ; YPos save
- lsr.l #7,d0 ; Xpos = Xpos/128 = Xpos
- lsr.l #7,d1 ; Ypos = Ypos/128 = Ypos
-
- cmp.w #352-2,d0
- bge.s res
- cmp.w #290-2,d1
- bge.s res
- cmp.w #2,d0
- ble.s res
- cmp.w #2,d1
- bgt.s nores
-
- res
- move.l #176,d0
- move.w #22352,-2(a5) ; Save the pos'n
- move.l #145,d1
- move.w #16290,-2(a4)
- clr.w nummoves-dire-2(a3) ; Clear nummoves
- moveq #0,d7
- nores:
- add.w #1,nummoves-dire-2(a3)
-
- lsl.w #6,d1 ; * 64
- move.w d1,d3
- add.l d1,d1
- add.l d3,d1 ; * 3
-
- move.w d0,d3
- lsr.w #3,d3 ; Divide by 8 = byte offset
- add.w d3,d1
- not.b d0
- andi.b #7,d0
-
- sub.l #(290+128)*64,d1 ;centre point
-
- lsr.w #4,d7 ;/16
- beq.s nopl3
- addq.b #1,d7 ; Color is dependent upon dist
- cmpi.b #7,d7
- ble.s nofix
- moveq #7,d7
- nofix:
- lsr.b #1,d7
- bcc.s nopl1
- setp1:
- bset d0,0-2(a0,d1) ; Set point
- nopl1:
- lsr.b #1,d7
- bcc.s nopl2
- setp2:
- bset d0,64-2(a0,d1)
- nopl2:
- lsr.b #1,d7
- bcc.s nopl3
- bset d0,128-2(a0,d1)
- nopl3:
-
- NoDraw:
- dbf d2,thelot
- rts
-
- rotdirection dc.b 0
- rotway dc.b 0
-
- cnop 0,2
- dire:
- incbin 'videotracker:bin/dire.bin'
- ; dc.w 468,624,524,574,52,352,326,76,684,506 ;110
- ; dc.w 382,698,230,688,672,384,406,482,504,532
- ; dc.w 480,326,240,112,530,390,306,38,552,368
- ; dc.w 406,532,476,166,334,92,348,38,260,410
- ; dc.w 712,208,472,676,272,640,574,680,232,296
- ; dc.w 304,526,156,158,548,490,514,672,188,372
- ; dc.w 340,98,348,438,126,236,176,410,584,88
- ; dc.w 6,52,120,512,378,670,440,398,516,312
- ; dc.w 72,246,600,656,326,138,590,412,610,82
- ; dc.w 706,418,442,500,612,274,164,48,254,200
- dire.e
-
- cnop 0,2
- nummoves:
- incbin 'videotracker:bin/nummoves.bin'
- ; ds.w 100
- nummoves.e
-
- cnop 0,2
- posx:
- incbin 'videotracker:bin/posx.bin'
- ; dc.w 29440,39296,33024,36096,3328,22144,20480,4736,43008,31872
- ; dc.w 24064,43904,14464,43264,42240,24192,25472,30336,31744,33536
- ; dc.w 30208,20480,15104,7040,33280,24576,19200,2432,34688,23168
- ; dc.w 25472,33536,29952,10368,20992,5760,21888,2432,16384,25856
- ; dc.w 44800,13056,29696,42496,17152,40320,36096,42880,14592,18688
- ; dc.w 19200,33152,9856,9856,34560,30848,32384,42240,11776,23296
- ; dc.w 21376,6144,21888,27520,7936,14848,11008,25728,36736,5632
- ; dc.w 384,3200,7552,32256,23680,42240,27648,25088,32512,19584
- ; dc.w 4608,15488,37760,41216,20480,8704,37120,25984,38400,5120
- ; dc.w 44416,26240,27776,31488,38528,17280,10240,2944,15872,12544
- posx.e
-
- cnop 0,2
- posy:
- incbin 'videotracker:bin/posy.bin'
- ; dc.w 15616,21376,30464,11904,6784,14208,29312,25472,9344,15872
- ; dc.w 5376,32256,28160,13184,23680,19328,14592,23296,27648,11392
- ; dc.w 2176,13440,10880,13056,20736,26496,1920,22528,19840,20224
- ; dc.w 23424,22912,28032,8576,27648,12672,27264,15232,2816,12544
- ; dc.w 30848,2432,22784,15232,6144,4736,11136,7680,1792,8576
- ; dc.w 2048,2944,22016,4096,19328,13568,6016,11776,27392,1920
- ; dc.w 12672,20480,21504,32512,20864,29952,28544,10368,32384,4992
- ; dc.w 17920,13696,18688,0,15744,14720,7808,31360,32256,1024
- ; dc.w 14976,22400,29824,6144,14720,18688,29184,18432,19328,18816
- ; dc.w 28672,28928,1024,9344,29184,21120,19712,8960,1664,1920
- posy.e
-
- cnop 0,2
- sine:
- dc.w 0, 4, 8, 12
- dc.w 16, 22, 26, 30, 34, 40, 44, 48, 52, 56, 60, 66, 70
- dc.w 74, 78, 82, 86, 90, 94, 100, 104, 108, 112, 116, 120, 124, 128
- dc.w 130, 134, 138, 142, 146, 150, 154, 156, 160, 164, 166, 170
- dc.w 174, 176, 180, 184, 186, 190, 192, 196, 198, 200, 204, 206
- dc.w 208, 212, 214, 216, 218, 220, 222, 226, 228, 230, 232, 232
- dc.w 234, 236, 238, 240, 242, 242, 244, 246, 246, 248, 248, 250, 250
- dc.w 252, 252, 252, 254, 254, 254, 254, 254, 254, 254, 256, 254
- dc.w 254, 254, 254, 254, 254, 254, 252, 252, 252, 250, 250, 248, 248
- dc.w 246, 246, 244, 242, 242, 240, 238, 236, 234, 232, 232, 230, 228
- dc.w 226,222,220,218,216,214,212,208,206,204,200,198,196
- dc.w 192,190,186,184,180,176,174,170,166,164,160,156,154,150
- dc.w 146, 142, 138, 134, 130, 126, 124, 120, 116, 112, 108, 104
- dc.w 100, 94, 90, 86, 82, 78, 74, 70, 66, 60, 56, 52, 48, 44, 40
- dc.w 34, 30, 26, 22, 16, 12, 8, 4,-2,-6,-10,-14,-18,-24,-28,-32,-36
- dc.w -42,-46,-50,-54,-58,-62,-68,-72,-76,-80,-84,-88,-92,-96,-102
- dc.w -106,-110,-114
- dc.w -118,-122,-126,-130,-132,-136,-140,-144,-148,-152,-156,-158,-162
- dc.w -166,-168,-172,-176,-178,-182,-186,-188,-192,-194,-198,-200,-202
- dc.w -206,-208,-210,-214,-216,-218,-220,-222,-224,-228,-230,-232,-234
- dc.w -234,-236,-238,-240,-242,-244,-244,-246,-248,-248,-250,-250,-252
- dc.w -252,-254,-254,-254,-256,-256,-256,-256,-256,-256,-256,-256,-256
- dc.w -256,-256,-256,-256,-256,-256,-254,-254,-254,-252,-252,-250,-250
- dc.w -248,-248,-246,-244,-244,-242,-240,-238,-236,-234,-234,-232,-230
- dc.w -228,-224,-222,-220,-218,-216,-214,-210,-208,-206,-202,-200,-198
- dc.w -194,-192,-188,-186,-182,-178,-176,-172,-168,-166,-162,-158,-156
- dc.w -152,-148,-144,-140,-136,-132,-128,-126,-122,-118,-114,-110,-106
- dc.w -102,-96,-92,-88,-84,-80,-76,-72,-68,-62,-58,-54,-50,-46,-42,-36
- dc.w -32,-28,-24,-18,-14,-10,-6
- sine.e
-
- ;pic_wid equ 4 ;wide in bytes
- ;pic_hgt equ 6 ;hoogte
- ;pic_dpt equ 8 ;number planes
- ;pic_ani equ 10 ;aantal effes (anim)
- ;pic_vew equ 12 ;viewmode
- ;pic_cycstr equ 14 ;cycle start (*4)
- ;pic_cycend equ 15 ;cycle end (*4)
- ;pic_cycspd equ 16 ;cycle speed (*4)
- ;pic_cycadd equ 17 ;cycle add (*4)
- ;pic_palnum equ 30 ;aantal kleuren
- ;pic_pal equ 32 ;palette start
- ;pic_palsiz equ 256*2 ;vaste palette size
- ;pic_raw equ pic_pal+pic_palsiz ;palette start
-
-
- rotpic1
- dc.l 'PICT'
- dc.w 64,290,3,1,0
- dc.b 0,0,0,0
- dc.b 0,0,0,0
- dc.b 0,0,0,0
- dc.b 0,0,0,0
- dc.w 8-1
- dc.w $000,$111,$333,$555
- dc.w $777,$999,$bbb,$ddd
- ds.w 256-8
- rotpln1
- ds.b 3*64*290
-
- rot.e
-
- ;**********************************************************************
-
- ;and here are the incbin-files....
-
- ifd rout
- ; cnop 0,2
- ;rotinc
- ; incbin 'videotracker:effect/skeleton_org.set'
- endc
-
-