; Title : Wormy
-; Version : 95%
-; Release Date : summer 2001
+; Version : 96% (0.96.C14)
+; Release Date : UUHHhhh... soon?!?
; Filename : wormy.86p (5kb)
; Author(s) : Shiar
-; Email Address : shiar0@hotmail.com
-; ICQ UIN : #43840958
+; Email Address : wormy@shiar.org
; Web Page : www.shiar.org
; Description : ruling Nibbles-like game 1-4 players
; Where to get this game : www.shiar.org (home of Wormy)
;----------- TO-DO -----------
;-----------------------------
-; 95% = DONE
+; 96% = DONE
; [* internal levels ]
; [ * check levels/gametype ]
; [ * enough hiscore saves! ]
; [* complete readme ]
; 1% * misc (pollish, bugs, &&&)
+; 1% * long length save (level#6)
+; * mem at worm #4
; * LINK
-; * fix first packet loss
; 1% * transmit game/level data
-;;;1% * get g/o signal (l&l) working
-; 2% * send new peas' positions
+; Xfirst packet loss?? or vti onlyXXXXX
+; X1/3 worms over linkXXXX
+; Xsend new peas' positionsXXXXX
;100% = bugs fixed + levels done
+; MAYBE: sound
+; NO: coop
+
;-----------------------------
;-----------------------------
-;--------- W O R M ---------
+;------- W O R M Y ---------
;-----------------------------
;-----------------------------
#define cal call
#define psh push
#define dnz djnz
-;#define halt nop
#include "asm86.h"
#include "ti86asm.inc"
;--- temporary
namelength = $BC00 ;(1) @menu
+datalink = $BC00 ;(8) @init
#ifdef buffer
DispBuffer = $BC00 ;(10x57d) @game
#else
.org _asm_exec_ram
-wormVhost = 093
-wormVclient = 193
+wormVhost = 095
+wormVclient = 195
start:
nop
- jp Start
- .dw 1
+ jp Start
+ .db 1
+ nop
.dw WormTxt
.dw WormIcon
WormTxt:
- .db "WORMY by SHIAR -- beta 95%",0
+ .db "WORMY by SHIAR -- 96% C14",0
WormIcon:
.db 8,2
.db %00000000,%00111100
levelhead2 = 95 ;wormy levels header = "95"
int_handler:
- ex af,af'
- in a,($03)
+ ex af,af'
+ in a,($03)
bit 3,a
- jp z,$0039
+ jp z,$0039
res 0,a
out ($03),a
- jp $0039
+ jp $0039
int_end:
Start:
ld hl,txtLevsel
cal _vputs ;"< SELECT LEVELS >"
ld hl,$FC00+(2*16)
- cal hr
- ld hl,$FC00+(10*16)
- cal hr
+ ld b,16*9
+ cal menuinvloop
ld hl,$FC00+(56*16)
cal hr
- ld hl,$0C01 ;x=1
+ ld hl,$0601 ;x=1
ld (_penCol),hl
dispnextlevel:
- ld de,3
- add ix,de
- ld a,(ix)
+ ld a,(ix+3)
+ ld b,a
inc a ;cp 255
jr z,__levselect
- dec a
displevel:
- ld h,(ix+1)
- ld l,(ix+2) ;ahl=(ix)
- cal _load_ram_ahl ;hl=ahl
- ld b,(hl) ;b=title size
- cal _vputs
ld hl,_penCol
ld (hl),$01 ;x=1
inc hl
ld a,(hl)
add a,6
ld (hl),a ;y+6
- ld hl,availevels
- inc (hl)
cp 49 ;bottom of screen
jr nc,_levselect
+ ld de,3
+ add ix,de
+ ld hl,availevels
+ inc (hl)
+ ld a,b ;(ix+0)
+ ld h,(ix+1)
+ ld l,(ix+2) ;ahl=(ix)
+ cal _load_ram_ahl ;hl=ahl
+ cal _vputs
jr dispnextlevel
+readylevelfile: ;selected level at ahl
+; ld hl,templevels-3
+ ld a,b
+ add a,3 ;sellev+3 (#0==-3)
+ ld e,a
+ add a,a ;*2
+ add a,e ;*3
+ ld e,a
+ ld d,0 ;de=sellev*3
+ add hl,de
+ ld a,(hl) ;ade=(hl)
+ inc hl
+ ld d,(hl)
+ inc hl
+ ld e,(hl)
+ ex de,hl ;ahl=ade
+skiptitle:
+ ld d,a ;psh ahl
+ psh hl
+ cal _GETB_AHL ;ld a,(ahl)
+ pop hl
+ or a
+ ld a,d ;pop ahl
+ psh af
+ cal _INC_PTR_AHL ;ahl++
+ pop af ;cp 0
+ jr nz,skiptitle ;goto #0-terminator
+ ret
+
levup:
cal menupos
dec b ;up
ld a,b
cp -3
- jr nz,levselected
+ jr nz,levselect
inc b ;undo
- jr levselected
+ jr levselect
levdown:
cal menupos
inc b ;down
ld a,b
cp -2
availevels =$-1
- jr nz,levselected
+ jr nz,levselect
dec b ;back up
-levselected:
- jp menupos
-
+levselect:
+ cal menupos
+ ld hl,$3900
+ ld (_penCol),hl
+ pop hl
+ psh hl
+ cal readylevelfile
+ cal _load_ram_ahl ;hl=ahl
+ ld de,$FFA0 ;desc.text
+ xor a
+levdescclearloop:
+ ld (de),a ;empty
+ inc de
+ cp d ;de>$FFFF (offscreen)
+ jr nz,levdescclearloop
+ cal _vputs
+ jr levselectmenu+1
__levselect:
ld ix,templevels-6 ;reset 2 1st page
_levselect:
ld b,-2 ;level selected
- cal menupos
- pop hl
-levselect:
+ jr levselect
+levselectmenu:
psh hl
psh bc
cal ubergetkey
pop bc ;GET_KEY destr. b
- cp K_UP
- cal z,levup
- dec a ;K_DOWN
- cal z,levdown
- cp K_SECOND-1
- jr z,loadlevel
+ dec a ;cp K_DOWN
+ jr z,levdown
+ sub K_UP-1
+ jr z,levup
pop hl
- cp K_RIGHT-1
+ inc a ;cp K_RIGHT
jp z,levelselectmenu
- cp K_EXIT-1
+ cp K_ENTER-K_RIGHT
+ jr z,loadlevel
+ sub K_EXIT-K_RIGHT
jp z,ExitNoStats
- cp K_ENTER-1
- jr nz,levselect
+ inc a ;cp K_SECOND
+ jr nz,levselectmenu
; jr z,loadlevel
loadlevel:
-; ld hl,templevels-3
- ld a,b
- add a,3 ;sellev+3 (#0==-3)
- ld e,a
- add a,a ;*2
- add a,e ;*3
- ld e,a
- ld d,0 ;de=sellev*3
- add hl,de
- ld a,(hl) ;ade=(hl)
+ cal readylevelfile
or a ;levelfile on page 0 (=internal)
jr z,levelloaded
-
- inc hl
- ld d,(hl)
- inc hl
- ld e,(hl)
- ex de,hl ;ahl=ade
-skiptitle:
- ld b,a ;psh ahl
- psh hl
- cal _GETB_AHL ;ld a,(ahl)
- pop hl
- or a
- ld a,b ;pop ahl
- psh af
- cal _INC_PTR_AHL ;ahl++
- pop af ;cp 0
- jr nz,skiptitle ;goto #0-terminator
+ cal skiptitle ;skip description
cal _Get_Word_ahl
ld (leveldataSize),de
;Mode|Level|Limit|Worms|worm #|controls
; jr dispmenucommon ;cal
+dispmenucommon_:
+ ld b,36*16/4
dispmenucommon:
ld de,$FD80 ;begin pos
- ld b,36*16/3
xor a
clroldmenuloop:
ld (de),a
inc de
ld (de),a
inc de
+ ld (de),a
+ inc de
dnz clroldmenuloop
- ld b,6
+ ld b,(ix)
dispmenuloop:
- ld d,(ix)
+ ld d,(ix+1)
inc ix
- ld e,(ix)
+ ld e,(ix+1)
inc ix
ld (_penCol),de
cal _vputs
; ld b,0 ;b=menu#
ret
-hr: ;draw horizontal line at hl
+;hr: ;draw horizontal line at hl
+; ld b,16
+; jp menuinvloop
+
+hr:
ld b,16
- jp menuinvloop
+hrloop:
+ ld (hl),-1
+ inc hl
+ dnz hrloop
+ ret
;--- menu loop ---
ld hl,txtoMenu
ld ix,posoMenu
;Back|Lives|Limit|Speed|Rotation|Growth
- cal dispmenucommon
+ cal dispmenucommon_
dispomenusets:
cal clrold
ld (ix+8),0 ;end mark
jp DisplayMenu
-;--proc
+;-----------------------------
+;------- procs-n-stuff -------
+;-----------------------------
ubergetkey:
halt ;woo hoo
noflagstoskip:
skipobjects:
- ld a,(hl)
- inc hl
- or a
+ xor a
+ or (hl)
+ inc hl ;nf
ret z ;0=end
inc hl
inc hl
cal loadgamecar
psh hl
- ld (wormbeglives),a
- inc hl ;nrworms
- ld a,(hl)
- ld (nrworms),a
- inc hl ;level
- inc hl
- ld a,(hl)
- ld (customspeed),a
- inc hl
- ld a,(hl)
- ld (growspeed),a
- inc hl
- ld a,(hl)
- ld (turnleft),a
- ld (turnright),a ;more efficient
- inc hl
- ld l,(hl)
- ld h,0
- cal _HLTIMES10 ;hl=10*(hl)
- ld (scorelimit),hl
-
- pop hl ;loadgamecar
cal hlatlevel
-
- psh hl ;1st level
- ld a,(gameCar)
+ ex (sp),hl ;pop \ psh leveldata
+ psh hl ;psh loadgamecar
+ ld a,0
+gameCar =$-1
rra ;and _datalink
- jr nc,GameOver
+ jp nc,StartLevel ;&&&jr
+
+;--------- link ------------
linkmatch:
cal _clrWindow
host:
ld c,wormVclient
cal Qsend
- ld a,$18
- jr multiplayer
+ jr sethost
client:
ld hl,txtReceive
cal _puts
- ld a,$E6
-multiplayer:
-; cal linkok
-; ld a,D0LD1L
-; out (7),a
- ld (SwapPos),a
- ld a,2
- ld (nrworms),a
+setclient:
+ ;name/keys: wormy#1 = link = 0 + link (name1)
+ ; 2 = worm #1 = #1 + local(name1)
+ ; 3 = link = 0 + link (name2)
+ ; 4 = worm #2 = #2 + local(name2)
+ ld de,worm2+left
+ ld hl,worm1+left
+ ldi ;keys worm#2 = worm#1
+ ldi ;+right
+ ld de,worm4+left
+ ldi ;keys worm#4 = worm#2
+ ldi
+ xor a
+ ld (worm1+left),a ;worm 1...
+ ld (worm3+left),a ;and worm 3 via link
+ ld hl,worm1+name
+ ld b,9
+ cal recvstuff
+ ld hl,worm2+name
+ ld b,9
+ cal sendstuff
+ pop hl
+ pop de
+ psh de
+ psh hl
+ ld b,168
+ cal sendstuff
+ ex de,hl
+ ld b,8
+ cal sendstuff
+ jr StartLevel
+sendstuff:
+ psh de
+sendstuffloop:
+ psh bc
+ ld c,(hl)
+ inc hl
+ cal Qsend
+ pop bc
+ dnz sendstuffloop
+ pop de
+ ret
+recvstuff:
+ psh de
+recvstuffloop:
+ psh bc
+ cal Qrecv
+ ld (hl),c
+ inc hl
+ pop bc
+ dnz recvstuffloop
+ pop de
+ ret
+sethost:
+ ;name/keys: wormy#1 = worm #1 = ok
+ ; 2 = link = 0 + link (name1)
+ ; 3 = worm #2 = #2 + local(name2)
+ ; 4 = link = 0 + link (name2)
+ ld de,worm3+left
+ ld hl,worm2+left
+ ldi ;keys worm#3 = worm#2
+ ldi ;+right
+ xor a
+ ld (worm2+left),a ;worm 2+4..
+ ld (worm4+left),a ;..over link
+ ld hl,worm1+name
+ ld b,9
+ cal sendstuff
+ ld hl,worm2+name
+ ld b,9
+ cal recvstuff
+ pop hl
+ pop de
+ ld hl,templevels
+ ld de,datalink
+ psh de
+ psh hl
+ ld b,168
+ cal recvstuff
+ ex de,hl
+ ld b,8
+ cal recvstuff
-;-----------------------------
-;--------- game over ---------
-;-----------------------------
+;-------- load level ---------
+
+StartLevel:
+ pop hl ;loadgamecar
+ ld a,(hl)
+ ld (wormbeglives),a
+ inc hl ;nrworms
+ ld a,(hl)
+ ld (nrworms),a
+ inc hl ;level
+ inc hl
+ ld a,(hl)
+ ld (customspeed),a
+ inc hl
+ ld a,(hl)
+ ld (growspeed),a
+ inc hl
+ ld a,(hl)
+ ld (turnleft),a
+ ld (turnright),a ;more efficient
+ inc hl
+ ld l,(hl)
+ ld h,0
+ cal _HLTIMES10 ;hl=10*(hl)
+ ld (scorelimit),hl
-GameOver:
+setupworms:
ld hl,worm1set
ld de,worm1
ld a,4 ;4x (all worms)
dec a ;loop
jr nz,createwormsloop
-StartLevel:
+Nextlevel:
cal _clrWindow
pop hl ;begin of current level
ld a,(hl)
inc a ;=255?
- jp nz,nextlevel
+ jp nz,donextlevel
psh hl
ld hl,Level
psh bc ;where to go afterwards
inc hl ;location of ending-code
jp (hl) ;go there ("call")
-nextlevel:
+donextlevel:
ld a,(Gametype)
or a ;gamesingle
psh af
;-------- draw level ---------
+initlevel:
ld a,(de)
inc de
sub 128
cal drawstuff
-;-----------------------------
+;--------- prepare -----------
+leveldone:
psh hl ; >> levelp new
cal forceshowstats
- ld a,(gameCar)
- and _datafood
- jr z,nofood
- cal NewPea
-nofood:
- ld bc,(worm1+pos)
- cal DisplayField
#ifdef readymask
ld hl,$FC70
dec c
jr nz,maskloop
#endif
-
#ifdef readytext
ld hl,$FDE0
ld de,$FDE1
res 3,(iy+5)
#endif
- ld a,0
-gameCar =$-1
- rra ;and _datalink
- jr nc,initfinished ;no link
- xor a
-SwapPos: ;$18 xx -> $E6 xx
- ; jr xx -> and xx
- jr sethost
-setclient:
- ld (worm1+left),a ;worm 1...
- ld (worm3+left),a ;and worm 3 via link
- ld hl,worm1+name
- ld b,9
- cal recvstuff
- ld hl,worm2+name
- ld b,9
- cal sendstuff
- jr initfinished
-sendstuff:
- psh bc
- ld c,(hl)
- inc hl
- psh hl
- cal Qsend
- pop hl
- pop bc
- dnz sendstuff
- ret
-recvstuff:
- psh bc
- psh hl
- cal Qrecv
- pop hl
- ld (hl),c
- inc hl
- pop bc
- dnz recvstuff
- ret
-sethost:
- halt
- dnz sethost
- ld (worm2+left),a ;worm 2+4..
- ld (worm4+left),a ;..over link
- ld hl,worm1+name
- ld b,9
- cal sendstuff
- ld hl,worm2+name
- ld b,9
- cal recvstuff
-initfinished:
+ ld a,(gameCar)
+ and _datafood
+ jr z,nofood
+ ld ix,worm1
+ cal NewPea
+nofood:
+ ld bc,(worm1+pos)
+ cal DisplayField
ld b,startdelay
ReadyDelay:
out (1),a
in a,(1)
rla ;MORE?
- jr c,CheckExit
- ld bc,$0103
- out (c),b
- halt ;pause/off
- ld b,11
- out (c),b
-
+ jr nc,disppausemenu
CheckExit:
rla ;=$17 (c=EXIT-key)
;or$A7 (c=0)
jp c,GameLoop
- jr Exit
+ jp Exit ;jr?
-WormDead:
-#ifdef invincible
- jp stopworm
-#else
- ld a,2
- ld (flashtime),a
- ld (ix+delay),respawndelay
+;------- pause menu -------
-thislevel =$+1
- ld hl,0
- ld de,0
-handledworm =$-2
- add hl,de
- add hl,de
- add hl,de
- ld a,(hl)
- inc hl
- ld (ix+heading),a
- ld a,(hl)
- ld (ix+pos),a ;y
- inc hl
- ld a,(hl)
- ld (ix+pos+1),a ;x
- xor a
- ld (ix+pos2),a ;y2
- ld (ix+pos2+1),a ;x2
+disppausemenu:
+ ld hl,txtpMenu
+ ld ix,pospMenu
+;Resume|Turn Off|Contrast|Exit||
+ ld b,25*16/4
+ cal dispmenucommon
+ ld hl,$FC00+$170 ;(*,23)
+ cal hr
+ ld hl,$FC00+$310 ;(*,49)
+ cal hr
+ cal menupos
- inc (ix+died)
- dec (ix+lives)
+pauseMenu:
+ psh bc
+pmenuwaitkey:
+ cal ubergetkey
+ or a
+ jr z,pmenuwaitkey
+ pop bc ;GET_KEY
+ ld d,b ;c=new b
+ cp K_UP
+ jr nz,pmenunotup
+ dec d
+pmenunotup:
+ cp K_DOWN
+ jr nz,pmenunotdown
+ inc d
+pmenunotdown:
psh af
- ld de,10
- ld a,(Gametype)
- cp gamectf ;ctf no death penalty
- cal nz,DecScore
+ cal menupos
+ ld a,d ;new pos
+ and 3 ;0-3
+ ld b,a
+ cal menupos
pop af
- ret nz ;HandleWorm done
- ld a,(wormbeglives)
- or a ;0=no live limit
- ret z ;don't end game
- ld a,(gameCar)
- and _datatime
- jr z,anyworm ;quit at any worm's death
- ld a,(nrworms) ;timematch: all worms must've died
- ld b,a ;# of worms
- ld hl,worm1+lives-(worm2-worm1)
- ld de,worm2-worm1
- xor a ;check for 0 lives
-checklives:
- add hl,de ;next worm
- cp (hl) ;lives==0?
- ret nz ;any >0: don't exit
- dnz checklives
-anyworm:
- ld a,$A7 ;exit@end of turn
- ld (CheckExit),a ;set exit state
- ret ;finish turn
-#endif
+ cp K_ENTER
+ jr z,pselect
+ cp K_SECOND
+ jr nz,notpselect
+pselect:
+ ld a,b
+ or a ;1: continue
+ jr z,donepausing
+ dec a ;2: off
+ jr z,turnoff
+ dec a ;3: contrast
+ jr z,pauseMenu
+ jr Exit ;4: exit
+notpselect
+ cp K_EXIT
+ jr z,donepausing
+ ld hl,CONTRAST
+ sub K_LEFT
+ jr z,contrastdown
+ dec a ;K_RIGHT
+ jr nz,pauseMenu
+contrastup:
+ inc (hl)
+ jr setcontrast
+contrastdown:
+ dec (hl)
+setcontrast:
+ ld a,(hl)
+ out (2),a
+ jr pauseMenu
+
+turnoff:
+ ld bc,$0103
+ out (c),b
+ halt ;pause/off
+ ld b,11
+ out (c),b
+ ld b,1
+ jr pauseMenu
+
+donepausing:
+ cal releasekeys
+ jp GameLoop
Exit:
cal releasekeys
jr nz,unnamedlabel
cal saverespawncounter
removeworm:
- ld h,(ix+tail+1)
+ ld h,(ix+tail+1) ;&
ld l,(ix+tail)
ld d,(ix+head+1)
ld e,(ix+head)
ld l,c
ret
+;-----------------------------
;------- handle worm ---------
+;-----------------------------
HandleWorm:
xor a
pop hl ; << call
pop hl ; << call
ld (ix+delay),2
- jp StartLevel
+ jp Nextlevel
chkpeahit: ;bc=ownpos;hl=peapos (destr:ad)
ld a,(sprsize)
add a,2
ret
+WormDead:
+#ifdef invincible
+ jp stopworm
+#else
+ ld a,2
+ ld (flashtime),a
+ ld (ix+delay),respawndelay
+
+thislevel =$+1
+ ld hl,0
+ ld de,0
+handledworm =$-2
+ add hl,de
+ add hl,de
+ add hl,de
+ ld a,(hl)
+ inc hl
+ ld (ix+heading),a
+ ld a,(hl)
+ ld (ix+pos),a ;y
+ inc hl
+ ld a,(hl)
+ ld (ix+pos+1),a ;x
+ xor a
+ ld (ix+pos2),a ;y2
+ ld (ix+pos2+1),a ;x2
+
+ inc (ix+died)
+ dec (ix+lives)
+ psh af
+ ld de,10
+ ld a,(Gametype)
+ cp gamectf ;ctf no death penalty
+ cal nz,DecScore
+ pop af
+ ret nz ;HandleWorm done
+ ld a,(wormbeglives)
+ or a ;0=no live limit
+ ret z ;don't end game
+ ld a,(gameCar)
+ and _datatime
+ jr z,anyworm ;quit at any worm's death
+ ld a,(nrworms) ;timematch: all worms must've died
+ ld b,a ;# of worms
+ ld hl,worm1+lives-(worm2-worm1)
+ ld de,worm2-worm1
+ xor a ;check for 0 lives
+checklives:
+ add hl,de ;next worm
+ cp (hl) ;lives==0?
+ ret nz ;any >0: don't exit
+ dnz checklives
+anyworm:
+ ld a,$A7 ;exit@end of turn
+ ld (CheckExit),a ;set exit state
+ ret ;finish turn
+#endif
+
CheckPea: ;@hl; destr:abcde
ld c,l
ld a,(sprsize)
jr z,DrawPea
ret
+sendnewpeaoverlink:
+ ld a,(gameCar)
+ rra ;and _datalink
+ ret nc ;no link
+ ld a,(ix+left)
+ or a
+ jr z,receivenewpeaoverlink
+ ld c,l ;send pea's pos
+ cal Qsend
+ ld c,h
+ jp Qsend ;&&&possible jr
+receivenewpeaoverlink:
+ cal Qrecv ;Crecv
+ ld l,c
+ cal Qrecv ;Crecv
+ ld h,c
+ ret
+
NewPea:
ld a,(FieldWidth)
add a,127-4
add a,56-4
cal randompos
ld l,a
- ld (PeaY),hl
cal CheckPea
jr nz,NewPea
+ cal sendnewpeaoverlink
+ ld (PeaY),hl
DrawPea: ;hl=(PeaY)
ld b,h
ld c,l
;----------- score -----------
-timematchscore: ;piece of crap checking whether you've already won in timematch
+timematchscore:
+ ;piece of crap checking whether you've already won in timematch
ld a,(nrworms)
ld b,a ;# of worms
+ dec a
+ ret z ;singleplayer
ld hl,worm1+lives
ld de,worm2-worm1
ld a,(handledworm)
dnz LineLoopSteep
jr DoneLine
+;..and last but not least..:
;-----------------------------
;----------- link ------------
;-----------------------------
+timeout = $8000
+lossout = 20
+
linkok:
ld a,D0HD1H
- out (7),a ;raise both wires = link ok
+ out (7),a ;raise both wires = link ok
ret
-timeout = $8000
-lossout = 20
-
checklink: ;load wires in A and check for timeout
dec de ;decrease timer
ld a,d
or e
- jr nz,linkfine ;ok if de>0
-;de==0 = timeout
+ jr z,linktimeout ;timeout if de==0
+linktest:
+ ld a,$BF
+ out (1),a ;select keys
+ in a,(1) ;input
+ bit 6,a ;exit key
+ jp z,Exit ;break!
+linkfine:
+ in a,(7)
+ and %11
+ ret
+linktimeout: ;de==0
cal linkok
ld a,0 ;losses so far
linklosses =$-1
ret c ;otherwise just continue
linkerr:
jp Exit
-linkfine:
- in a,(7)
- and %11
- ret
;---- SEND ----
-Csend:
- ld b,32
-csendwait:
- nop
- dnz csendwait
- cal Qsend
- jr c,Csend
- ret
-
-Qsend: ;try to send 8 bits in C; CF=error --- destr:abcde
+Qsend: ;--- try to send 8 bits in C; CF=error --- destr:abcde ---
nop \ nop
- in a,(7)
- and %11 ;both wires low = exit signal
- jr z,linkerr ;error otherwise
+ cal linkfine
+ jr z,linkerr ;both wires low = exit signal
ld b,8 ;bits to send
sendloop:
ld de,timeout
sendwaitack:
cal checklink ;other calc must lower other wire
jr nz,sendwaitack
- ld a,D0HD1H ;raise one, ok to raise other
- out (7),a
+ cal linkok ;raise one, ok to raise other (out (7),D0HD1H)
sendfinish:
cal checklink
cp %11 ;both raised (by other calc)
;---- RECV ----
-Crecv: ;--- receive 8 bits into A/C --- destr:abcdehl ---
+Crecv: ;--- receive 8 bits into A/C --- destr:abCde ---
cal Qrecv
ret nc ;return if all went ok
jr Crecv ;and try again
-Qrecv: ;--- receive 8 bits into A/C; CF=error --- destr:abcde ---
- in a,(7)
- and %11
+Qrecv: ;--- receive 8 bits into A/C; CF=error --- destr:abCde ---
+ cal linkfine
jr z,linkerr ;both low = error, quit
ld b,8 ;bits to receive
recvloop:
- ld de,timeout
+; ld de,timeout
recvwait:
- cal checklink
+ cal linktest ;checklink
cp %11
jr z,recvwait ;both high = nothing sent (yet)
+ ld de,timeout
rra ;received bit in cf
ld a,D0LD1H
jr c,received ;lower white wire as well
recvwaitack:
cal checklink
jr z,recvwaitack ;same wire will be raised again by other calc
- ld a,D0HD1H
- out (7),a ;raise both
+ cal linkok ;raise both
recvfinish:
dnz recvloop ;repeat for all bits
xor a ;nc=no error
;---------- levels -----------
;-----------------------------
+;&&&&& 99%
LevelDef:
.db 5,4,15,15,0,0 ;peas,speed,growth,begin_size,sprite,balls
.db 0,2,63 ;start d, y, x
;---------- data -------------
;-----------------------------
-wtPicture:
+wtPicture: ;title
.db %00011110,%00000000,%00000000,%00000000,%00000000,%00000000,%00000000,%00000001,%11000000,%00000000,%00000000,%00000001,%10000000,%00000000,%00001111,%10000000
.db %00111110,%00000000,%00000000,%00000000,%00000000,%00000000,%00000000,%00000001,%11100000,%00000000,%00000011,%11000010,%01000011,%10011100,%00110000,%01100000
.db %01110000,%00000000,%00000000,%00000000,%00000000,%00000000,%00000000,%00000000,%01110000,%00111000,%00001100,%00110001,%00110100,%01100011,%01000000,%00010000
.db %00011111,%11101111,%11110000,%00111111,%10000111,%00000001,%10000000,%00000011,%11111111,%11110000,%00111110,%00011110,%00010111,%01011101,%10010101,%01100101
.db %00001111,%10000011,%11100000,%00011111,%00000011,%00000001,%10000000,%00000000,%11111111,%11100000,%00000000,%00000000,%11100101,%01010101,%01000110,%01010011
-wtWormy:
+wtWormy: ;g/o
.db %00000110,%00111000,%00000000,%00111100,%00001111,%10001110,%00111100,%01111000,%00001100,%11011000,%11100011,%10000000,%00000000,%11111100,%00111000,%00000000
.db %00011001,%01000110,%11100000,%11000010,%00011100,%11011111,%01111110,%11111000,%00011110,%11011101,%11110111,%11000000,%00111111,%00000011,%01000110,%11100000
.db %00100000,%10000011,%00010001,%00110010,%00011000,%00010011,%01101010,%11000000,%00111011,%01001101,%10000110,%01000000,%11000000,%00000000,%10000001,%00010000
.db "Link",0 ;...
.db "Worms",0
.db "worm #",0
- .db 0
-posMenu: .dw $2418,$231E,$2824,$1F2A,$1730,$1936
+posMenu: .db 5
+ .dw $2418,$231E,$2824,$1F2A,$1730
txtMenuR: .db "controls",0
txtoMenu: .db "Back",0 ;1st menu item
.db "Lives",0 ;2nd
.db "Speed",0
.db "Rotation",0
.db "Growth",0
-posoMenu: .dw $2618,$251E,$2524,$222A,$1A30,$1C36
+posoMenu: .db 6
+ .dw $2618,$251E,$2524,$222A,$1A30,$1C36
+txtpMenu: .db "Resume",0 ;1st menu item
+ .db "Turn Off",0 ;2nd
+ .db "Contrast",$CF,5,0 ;...
+ .db "Exit",0
+pospMenu: .db 4
+ .dw $3418,$331E,$2F24,$3A2A
txtGame: .db "Singleplayer",0
txtGame1: .db "Peaworm",0
txtGame2: .db "Tron",0
.dw LevelDefT,LevelDefM
.dw LevelDefM,LevelDefM
.dw LevelDefR,LevelDefC
-nrlevels: .db 1,3,1,3,3,3,3,1 ;=defaults
+nrlevels: .db 0,3,1,3,3,3,3,1 ;=defaults
_datalink = %0000001 ;linkplay
_datafoodl = %0000010 ;left=0 limit
tail = 15 ;also@next level
storepos = 17
reserv = 18 ;loop (race:lap|ctf:pea)
-input = 19
+input = 19 ;---currently unused afaik---
left = 20
right = 21
name = 22
respawndelay = 30
maxnamelength = 8+1
+;bla space (reserved for internal levels)
.db "WWW.SHIAR.ORG WWW.SHIAR.ORG "
.db "WWW.SHIAR.ORG WWW.SHIAR.ORG "
.db "WWW.SHIAR.ORG WWW.SHIAR.ORG "
.db %01100000
deflevels:
- .db "Internal Levels" ;,0
+ .db "Internal Levels",0
+ .db "by SHIAR -- still t"
+ .db "o be added...." ;,0
.db 0,deflevels/256,deflevels&255
templevels:
git.shiar.nl / wormy.git / blobdiff