;----------------------------------------------------------------------------
-;---------------------- NEMESIS ---------------------------------------------
+;-------------------------------- NEMESIS -----------------------------------
;----------------------------------------------- cool arcade-shoot-em-up-game
-;by SHIAR | shiar0@hotmail.com | icq#43840958 | www.shiar.org
+;------- by SHIAR | shiar0@hotmail.com | icq#43840958 | www.shiar.org -------
-;This source should only be used for learning practises, do not
-;alter it, and certainly never distribute an altered version!!
+;!!! This source should only be used for learning practises, do not !!!
+;!!! alter it, and certainly never distribute an altered version!! !!!
-;TO DO: levels 11,12,13 | bosses 10-13 | look over &&& markings
+;TO DO: levels 11,12,13 | draw bosses 12 and 13 (41/42)
+; store B<>W mode | ship info at ship selection screen
+; store ship sprite pointers as word | look over &&& markings
;---------------------- nemesis.z80 start -----------------------------------
_dispahl = $4a33 ;display value in ahl <100000 (cheap TI)
_asapvar = $d6fc ;our own variable name (likely "nemesis")
-storepos = _asm_exec_ram+7000 ;1024 bytes to store things
+storepos = _asm_exec_ram+7000 ;1024 bytes needed to store things
;---------------------- in-game vars ----------------------------------------
enemies = storepos+200 ;+200 ;info about each enemy
-enemysize = 10 ;infobytes per enemy
+enemysize = 11 ;infobytes per enemy
nrenemies = 16 ;max. nr of enemies
ybullets = enemies+(nrenemies*enemysize) ;60 bytes = 20(state,damg,x,y)
-nrybuls = 128 ;+360\
-ebullets = ybullets+(nrybuls*4) ;+872 ;30 bytes = 10(state,x,y)
+nrybuls = 128 ;+376\
+ebullets = ybullets+(nrybuls*4) ;+888 ;30 bytes = 10(state,x,y)
nrebuls = 48
-lvlenemies = ebullets+(nrebuls*3) ;-1016
+lvlenemies = ebullets+(nrebuls*3) ;-1032
;enemies:
; [HP64] [000000:HP left 00:(00=no enemy 01=exploding 1X=normal)]
-; [ship type or explosion frame] [x] [y] [movetype] [movecounter]
+; [ship sprite (DW!) or explosion frame] [x] [y] [movetype] [movecounter]
; [firecounter] [firefreq] [firetype]
;---------------------- introduction ----------------------------------------
.dw Title ;pointer to description (all shells)
.dw Icon ;pointer to YAS icon
-Title: .db "Nemesis v0.99.820 by SHIAR",0
+Title: .db "Nemesis v0.99.829 by SHIAR",0
-Icon: .db 8,1 ;icon for YAS: width = 1byte; height = 9bytes
+Icon: .db 8,1 ;icon for YAS: width = 1byte; height = 7bytes
.db %11100000 ; ███
.db %01111000 ; ████
.db %00111110 ; █████
xor a ;ld a,0
res 2,(iy+13) ;don't scroll the screen
cal _flushallmenus ;remove TI menus
- ld hl,dispbuffer-20
- ld de,dispbuffer-20+1
- ld bc,150*16
- ld (hl),$FF
- ldir
FixKeys: ;fixes some key problems like left+down bug
im 1
pop hl
ret
+mode_invert:
+ ld hl,invertmode ;change invert mode (will be stored)
+ ld a,$98
+ xor (hl) ;$2F (cpl) <-> $B7 (or a)
+ ld (hl),a
+ ld de,1
+ psh de ;size
+ psh hl ;dest (invertmode)
+ ld hl,4+invertmode-_asm_exec_ram
+ psh hl ;src
+ jp storesmtn
+
;----------------------------------------------------------------------------
;---------------------- game loop -------------------------------------------
;----------------------------------------------------------------------------
cal getsomekeys ;GET_KEY w/ halts and checks for enter
ret z ;enter/second pressed: continue game
cp K_F1 ;F1 pressed?
- cal z,do_invert ;if so then change invert screen (AF saved)
+ jr nz,notinvert
+ cal do_invert ;if so then change invert screen (AF saved)
+ cal mode_invert ;and screen mode (will be saved)
+notinvert:
ld hl,CONTRAST ;contrast setting (0-31)
ld b,(hl) ;load contrast into b
cp K_UP ;+ key changes contrast up
ld c,a
ld b,0 ;bc=a
add ix,bc ;go to correct sprite (each spr. is 8 bytes)
- inc hl
+ inc hl ;@x
ld d,(hl) ;load xpos
- inc hl
+ inc hl ;@y
ld e,(hl) ;and y
jp putsprite ;and display it too
;----hit----
damage_you: ;damages you B points
+ ld a,(hardcore) ;hardcore mode?
+ or a
+ jr z,damageok ;0 = no = don't modify
+; sla b ;1 = yes = double tha damage (b shifted left)
+ .db $CB,$30 ;sll b ;damage=2b|1 (CB3r = unsupported SLL r)
+damageok:
ld a,(your_shield) ;shield left?
or a
jr z,dothadamage ;no shield
inc_armor:
ld a,(your_armor) ;load current armor
- cp 25-6 ;may not become >=25
+ cp 50-6 ;may not become >=50
jr c,doincarmor ;ok then just add 6
- ld a,24-6 ;set to maximum (6 will be added below)
+ ld a,49-6 ;set to maximum (6 will be added below)
doincarmor:
add a,6 ;add 6 to armor
ld (your_armor),a ;change armor
ret
select:
+ ld de,your_weapon ;current weapon, required for most selections
ld hl,your_pickup ;select pickups
ld a,(hl) ;load pickups taken so far
dec a ;is it 1?
dec a ;is it 2?
jr nz,select3 ;no, carry on
ld (hl),a ;reset (otherwise could be used to cheat)
- ld a,(your_weapon)
+ ld a,(de) ;(your_weapon)
cp maxweapon
jr nc,disp_icons ;no beam with laser
ld a,(your_extramode) ;indicates whether this is tailbeam/double
dec a ;is it 3?
jr nz,select4 ;no, carry on
ld (hl),a ;reset pickups
- ld hl,your_weapon
- ld a,(hl)
- inc a
+ ld a,(de) ;(your_weapon)
+ inc a ;next
cp maxweapon
jr c,selected3 ;weapon OK
jr z,disp_icons ;weapon maxed out
xor a ;laser was selected: set to first weapon
selected3:
- ld (hl),a ;set new weapon
+ ld (de),a ;set new weapon
cal loadweapon ;load it (damage and stuff)
+ xor a
+ ld (your_multiples),a ;no multiples with beam
jr disp_icons ;display n return
select4:
dec a ;is it 4?
jr nz,select5 ;no, carry on again
ld (hl),a ;reset pickups
ld (your_extra),a ;no extra beams (tailbeam/up-double)
- ld hl,your_weapon
- ld a,(hl)
+ ld a,(de) ;(your_weapon)
cp maxweapon ;upgrade from bullet?
jr nc,upgradelaser ;nope, just upgrade
ld a,maxweapon-1 ;yes, set laser #1
inc a ;next laser
cp maxlaser
jr nc,disp_icons ;laser maxed out
- ld (hl),a
+ ld (de),a
cal loadweapon
jr disp_icons ;display + return
select5:
dec a ;is it 5?
jr nz,select6 ;no, carry on once more
ld (hl),a ;reset pickups
+ ld a,(de) ;(your_weapon)
+ cp maxweapon+1 ;laser or beams?
+ jr c,disp_icons ;if beams used then no multiples
ld hl,your_multiples
ld a,(hl) ;multiples you already got
and %1111 ;reset movebit so (your_multiples)=real value
sbc hl,de
dnz armorbarclr
- ld a,(your_armor) ;load your armor (<25)
+ ld a,(your_armor) ;load your armor (<50)
+ srl a ;/2 (<25)
ld c,a ;psh a
- srl a ;/2
- srl a ;/4
- srl a ;/8: don't display last 3 bits of a (later)
+ and %11111000 ;clear last three bits
+ rra ;so we can use rotate instead of shift right
+ rra ;which saves 3(-2) bytes and speed
+ rra ;/8: don't display last 3 bits of a (later)
jr z,noarmorbar ;if a=0 then it would loop 256x so skip it
ld b,a ;loop b=a times
armorbar: ;starting at ($39*16)+VIDEO_MEM
laserhits: ;hits with normal enemies
psh hl
ld a,(hl) ;occ+hp00
- and %00000010 ;normal/moving occ.=%1x
- jr z,nolashit ;no hit when enemy_occ <> 2/3
- inc hl ;enemy type
- ld a,(hl)
- or a ;enemy #0 = pickup
- jr z,nolashit ;yes: don't destroy
+ and %11 ;normal enemy occ = %11
+ cp %11
+ jr nz,nolashit ;no hit when enemy_occ <> 11
+ inc hl ;@type
cal find_sprite ;ix=sprite to enemy (hl)
- inc hl
+ inc hl ;@x
ld a,(hl) ;check x
sub d
jr c,nolashit ;no hit when enemy is left of you
- inc hl
+ inc hl ;@y
ld a,(hl) ;check y
sub e
jr z,enemy_lashit ;a-e=0 = laser on top line of enemy = hit
psh hl
ld a,(hl)
- and %00000010
- jr z,nohit ;no hit when enemy_occ <> 2/3
+ and %11
+ cp %11
+ jr nz,nohit ;no hit when enemy_occ <> %11
inc hl ;enemy type
- ld a,(hl)
- or a ;enemy #0 = pickup
- jr z,nohit ;yes: don't destroy
-
cal find_sprite ;set ix to the sprite of this enemy
inc hl ;@x
ld b,a
dec hl ;@x
- dec hl ;@type
+ dec hl ;@sprite+1
+ dec hl ;@sprite
dec hl ;@hp00 (occ)
ld a,(hl) ;load hp00
sub b ;decrease HP (if <0xx then c is set)
ld a,pickupfreq ;reset enemies counter
pickupdone:
ld (pickuptimer),a ;save new enemiescounter value
- inc hl ;@type
+ inc hl ;@sprite (=explosionFrame)
ld (hl),0 ;explosionFrame 0 or enemy #0=pickup
pop af
cal z,place_enemy ;place pickup (enemy#=0=a cuz ZF)
dec de ;goto hp64 (before occ)
ldi ;set hp64
ldi ;set hitpoints+occ of enemy class
- ld a,(hl) ;save sprite-offset/2 (ldi decs bc so in a)
+ ld a,(hl)
+ .db $DD,$6F ;ld hx,a
ldi ;set sprite
+ ld a,(hl)
+ .db $DD,$67 ;ld lx,a
+ ldi ;set sprite + 1
ldi ;set x-position
- ld c,a ;c=sprite
ld a,(hl) ;load placeInfo
inc hl
dec a ;is it 1?
ld a,(y) ;place at same y-pos as YOUR ship
jr ypos_OK
random_enemy:
- ld b,0 ;bc = enemy sprite offset / 2
- ld ix,spr_enemy00 ;first enemy sprite
- add ix,bc ;add offset for current enemy
- add ix,bc ;twice (offset stored as offset/2)
ld a,64-8 ;=57=screen height (8 is scorebar)
sub (ix+1) ;minus sprite height=bottom
ld c,b ;range=0 to...
;--------------------------- enemy fires ------------------------------------
-Enemy_fires: ;de = x,y; c = type
+Enemy_fires: ;de = x,y; c = type; ix = enemy_sprite
ld hl,ebullets ;first bullet to check
ld b,nrebuls
dec d
- dec d ;d = x-2
- inc e ;e = y+1
+ dec d ;d = x of firing enemy minus 2
+
+ ld a,(ix+1) ;the height of the enemy firing this bullet
+ srl a ;halved
+ add a,e ;added to his y-position
+ ld e,a ;into e
+ dec e ;minus one (bullet height)
+
enemy_fires_again: ;same but hl = first bullet possibly free
xor a
find_ebullet:
jr z,bulletaiming ;type #6 = aiming = type#2..5
dec a
jr z,bullettriple ;type #7 = triple
+ dec a
+ jr z,bulletdouble ;type #8 = double
+ dec a
+ jr z,bulletquad ;type #9 = quad
+
+bulletdquad:
+ cal bulletquad ;fire type #1 to 5
+ inc hl
+ ld a,e
+ sub 5
+ ld e,a ;offset 5 up
+ ld c,1 ;type #1 = normal
+ cal enemy_fires_again
+ inc hl
+ ld a,e
+ add a,10
+ ld e,a ;offset 10 down (5 total)
+ jr enemy_fires_again
+
+bulletquad:
+ cal bullettriple ;fire type #1, 4 and 5
+ inc hl ;next bullet
+ ld c,2 ;type #2 = down
+ cal enemy_fires_again
+ inc hl
+ ld c,3 ;type #3 = up
+ jr enemy_fires_again
bulletdouble:
dec e ;one up
bulletaiming:
ld a,(y)
- sub e
- add a,10
- jp p,bulletnotup
- ld c,5 ;yourY-bulY = negative (=bullet below you)
+ sub e ;a = yourY-bulY = pixels bullet is above you
add a,10
- jp p,bulletnotup
- ld c,3 ;yourY-bulY = even more negative (going up)
+ jp p,bulletnotup ;jump when 10 pixels below you or higher
+ ld c,5 ;go slightly down
+ add a,10 ;10 to 20 pixels below you
+ jp p,bulletok ;yes: all done.
+ ld c,3 ;otherwise move down even more
+ jr bulletok
bulletnotup:
- sub 20
- jr c,bulletok
- ld c,4 ;bullet going down (=jp m)
- sub 10
- jr c,bulletok ;even more going down
- ld c,2
-
+ ld c,1 ;normal bullet...
+ sub 20 ;...when...
+ jp m,bulletok ;...10 pixels below you to 20 pixels above
+ ld c,4 ;bullet going slightly up...
+ sub 10 ;...when...
+ jr c,bulletok ;...20 to 30 pixels above you
+ ld c,2 ;else (more than 30 pixels) move up more
bulletok:
ld (hl),c ;set bullet direction
inc hl
psh hl
ld a,(hl)
- and %00000011
- jr z,next_enemy ;occ "no enemy" 0
+ and %11
+ jr z,next_enemy ;occ "no enemy" 00
dec a
- jr z,exploding_enemy ;occ "exploding" 1
+ jr z,exploding_enemy ;occ "exploding" 01
normal_enemy:
- inc hl
- ld c,(hl) ;c = enemy type = de
+ ld c,a ;c = occ-1 = %10 (normal) or %01 (pickup)
+ inc hl ;@sprite
cal find_sprite
- inc hl
+ inc hl ;@x
ld d,(hl) ;x
- inc hl
+ inc hl ;@y
ld e,(hl) ;y
inc hl ;@movetype
jr c,remove_enemy ;=off screen
enemyonscreenX:
ld (hl),d ;store new x
- ld a,c ;a = enemy type
- or a ;type 0? (pickup)
+ dec c ;is this a pickup? (c=%01 so ZF=1)
jr nz,check_enemyfire ;no, a normal enemy; let em fire
jr firing_done ;continue
ld (hl),a ;next frame
dec a ;1-16 -> 0-15
ld ix,spr_explosion ;base sprite
+ inc hl ;@x
cal explosion_stuff ;display explosion
jr next_enemy
psh bc ;counter
psh hl ;pointer
ld a,(hl)
- and %00000010 ;enemy status
+ and %10 ;enemy status (%11=normal; %10=pickup)
jr z,check_next ;2 or 3 = ok, otherwise: next enemy
inc hl ;enemy#
add a,(ix) ;enemy width
jp m,check_next
- inc hl
+ inc hl ;@y
ld a,(hl) ;check y match
sub d ;same as with x-check
jr nc,check_next ;(=jp p)
add a,6
add a,(ix+1) ;enemy height
jp m,check_next
- dec hl
- dec hl
+ dec hl ;@x
+ dec hl ;@sprite+1
+ dec hl ;@sprite
+ dec hl ;@occ
take_pickup:
psh hl ;we need hl
cal scoreInc
pop hl ;we're done
- ld a,(hl) ;load enemy type
- or a
- jr nz,collide ;enemy when <>0
+ ld a,(hl) ;load enemy occ
+ rra ;if occ = %10 (can't be %00) then pickup
+ jr c,collide ;otherwise normal enemy so you collide
psh hl
ld hl,your_pickup ;your pickups
cal disp_icons ;display altered pickupicons
pop hl
- dec hl ;to enemy occ
xor a ;set to 0 = gone
ld (hl),a ;remove
jr check_next ;all done, next..
collide:
- dec hl
ld a,(hl)
sub auch_ecollide
ld (hl),a
pop bc
ret
-scoreInc:
- psh bc
- ld bc,(your_score)
- add hl,bc
- ld (your_score),hl
- pop bc
+scoreInc: ;increase score by HL
+ psh bc ;don't destroy bc (or any registers Xcept hl)
+ ld bc,(your_score) ;your current score in bc
+ psh af ;don't destroy a either
+ ld a,(hardcore) ;load hardcore mode settings in a
+ or a ;is it zero?
+ jr z,scoreincok ;then skip the next instruction (score = ok)
+ add hl,hl ;otherwise (hardcore) double the inc.score
+scoreincok:
+ pop af ;restore a register
+ add hl,bc ;add bc to hl (or vice versa)
+ ld (your_score),hl ;save new increased score
+ pop bc ;all registers to what they were
ret
find_sprite: ;in:hl=enemy+type | out:ix=sprite to enemy
- psh de
- psh hl
- ld e,(hl) ;e = enemy offset/2
- ld d,0 ;de = e
- ld ix,spr_enemy00 ;first enemy sprite
- add ix,de ;add offset for current enemy
- add ix,de ;twice (offset stored as offset/2)
- pop hl
- pop de
+ ld a,(hl) ;sprite byte #1
+ .db $DD,$6F ;ld hx,a
+ inc hl ;@sprite+1
+ ld a,(hl) ;sprite byte #2
+ .db $DD,$67 ;ld lx,a ;ld ix,(hl)
ret
BLACKLCD:
findenemyspecs: ;enemy #a specs in (hl); in:b=0; out:ac=?
ld hl,enemyspecs ;enemy "0" specs
- ld c,a ;b=0; bc=c=a=type
- add hl,bc ;hl = enm#0 + type*1
add a,a ;a=type*2
+ ld c,a ;b=0; bc=c=a=type*2
+ add hl,bc ;hl = enm#0 + type*2
add a,a ;a=type*4 (max.type<64)
- ld c,a ;bc=type*8
- add hl,bc ;hl = enm#0 + type*5
- add hl,bc ;hl = enm#0 + type*9
+ ld c,a ;bc=type*4
+ add hl,bc ;hl = enm#0 + type*6
+ add hl,bc ;hl = enm#0 + type*10
ret ;hl = enemy specs
;--------------------------- game over / new game / death -------------------
+
chartable:
.db 0,".<>!",0,0,0,0 ;down,L,R,up
.db 0,"xtoje0",0 ;enter..clear
.db $D9,"-pkfa6'" ;on..alpha
.db "54321*",0,$D0 ;F5..more
-save_hi:
- ld hl,_asapvar ;find own variable
- rst 20h ;cal _ABS_MOV10TOOP1
- rst 10h ;cal _FINDSYM
+save_lvl:
+ ld hl,storesave_end-storesave_start
+ psh hl ;size
+ ld hl,storesave_start
+ psh hl ;dest
+ ld hl,4+storesave_start-_asm_exec_ram
+ psh hl ;src
+ jr storesmtn
- xor a
- ld hl,4+storehi_start-_asm_exec_ram
- add hl,de ;hl=pointer to data in original prog
- adc a,b
- cal _SET_ABS_DEST_ADDR
- xor a
- ld hl,storehi_start
- cal _SET_ABS_SRC_ADDR
+save_hi:
ld hl,storehi_end-storehi_start
- cal _SET_MM_NUM_BYTES
- cal _mm_ldir ;save done (cal \ ret)
- jp _RAM_PAGE_1
+ psh hl ;size
+ ld hl,storehi_start
+ psh hl ;destination
+ ld hl,4+storehi_start-_asm_exec_ram
+ psh hl ;source
-save_lvl:
+storesmtn: ;stores data [stack=src; stack+1=dest; stack+2=size]
ld hl,_asapvar ;find own variable
rst 20h ;cal _ABS_MOV10TOOP1
rst 10h ;cal _FINDSYM
- xor a
- ld hl,4+storesave_start-_asm_exec_ram
- add hl,de ;hl=pointer to data in original prog
- adc a,b
- cal _SET_ABS_DEST_ADDR
- xor a
- ld hl,storesave_start
- cal _SET_ABS_SRC_ADDR
- ld hl,storesave_end-storesave_start
- cal _SET_MM_NUM_BYTES
- cal _mm_ldir ;save done (cal \ ret)
- jp _RAM_PAGE_1
+ xor a ;bde=pointer to begin of real program
+ pop hl ;data offset
+ add hl,de ;hl=pointer to data in real prog
+ adc a,b ;if hl overflow also increase a
+ cal _SET_ABS_DEST_ADDR ;destination = real program = ahl
+ xor a ;RAM page #0
+ pop hl ;data position in normal program ($D748+)
+ cal _SET_ABS_SRC_ADDR ;set as source (ahl)
+ pop hl ;size
+ cal _SET_MM_NUM_BYTES ;set
+ cal _mm_ldir ;copy data to real program
+ jp _RAM_PAGE_1 ;and finally: reset ram page
game_over: ;stack=+0
cal BLACKLCD ;clear screen
dispshipsloop:
psh bc ;counter
psh de ;position
- cal putwidesprite ;display
+ ld h,e
+ ld l,40 ;x=40
+ ld (_penCol),hl ;small cursor position
+ psh ix ;ix destroyed by _vputmap
+ ld hl,txt_difhardcore ;hardcore ships text
+ ld a,b ;ship displaying (4 to 1)
+ dec a ;minus 1 (3..0)
+ psh af
+ and %10 ;gives 1,1,0,0 (for ships 0,0,1,1)
+ jr z,dispdifficulty ;0 indicates hardcore difficulty ship
+ ld hl,txt_difnormal ;normal difficulty ships text
+dispdifficulty:
+ cal _vputs ;display difficulty
+ ld a,95
+ ld (_penCol),a ;set x=95
+ pop af ;ship nr (backwards 3..0)
+ ld hl,txt_updouble ;updouble for ships 1
+ and %1 ;gives 0,1,0,1 (for ships 0,1,0,1)
+ jr nz,dispsbeam
+ ld hl,txt_tailbeam ;tailbeam for ships 0
+dispsbeam:
+ cal _vputs ;display special beam type
+ pop ix
pop de
+ psh de ;peek de
+ cal putwidesprite ;display ship
+ pop de
+
ld bc,spr_ship01i-spr_ship01+2
add ix,bc ;go to next ship
ld a,12 ;below the previous one
startthenewgame:
ld hl,spr_ship01-(spr_ship02-spr_ship01)
ld de,spr_ship02-spr_ship01
+ psh bc ;save b (ship#)
inc b ;your ship #0-3++
ld a,b ;ship #1-4
searchyourship:
dnz searchyourship
ld (your_ship),hl
and 1 ;gives: 1,0,1,0 for the ships
- inc a ;1 or 2
+ inc a ;ships now give 1,2,1,2
ld (your_extramode),a ;sets tail beam or up double (1 or 2)
+ pop af ;ship# 0..3
+ and %10 ;ships give 0,0,1,1
+ ld (hardcore),a ;hardcore mode set for ships 3 and 4
xor a ;ld a,0
ld (your_score),a ;reset score
ld (your_score+1),a ;reset score (0)
You_die: ;stack must be +1
pop hl ;restore stack
- ld a,12
- ld (your_armor),a ;12 HPs/shields
+ ld a,24
+ ld (your_armor),a ;24 HPs/shields
ld a,(your_lives) ;load lives left
dec a ;decrease lives
ld (your_lives),a ;if lives=0ffh GO
cal scoreInc ;update score
samelevel:
- ld hl,(your_ship)
- ld (your_shipspr),hl
+ ld hl,invertmode
+ ld de,_invert ;sets B<>W mode
+ ldi ;ld (_invert),(invertmode)
+ ld de,your_shipspr ;sets your ship's sprite
+ ldi ;ld (your_shipspr),(your_ship)
ld a,80
ld (nextevent),a ;time to first enemy appearance
;------------------------------- sprites ------------------------------------
;----------------------------------------------------------------------------
-spr_ship01:
- .db 7,7 ;ship alpha class
+spr_ship01: ;(normal; up double)
+ .db 7,7 ;ship alpha class (vic viper)
.db %11000000 ;██
.db %11110000 ;████
.db %01111110 ; ██████
.db %11000000 ;██
spr_ship01i:
.db 8,7
- .db %11000010 ;██ █
- .db %11110001 ;████ █
- .db %01111111 ; ███████
+ .db %11001010 ;██ █ █
+ .db %11110101 ;████ █ █
+ .db %01111110 ; ██████
.db %11101001 ;███ █ █
- .db %01111111 ; ███████
- .db %11110001 ;████ █
- .db %11000010 ;██ █
-
-spr_ship02:
- .db 7,7 ;XC1701II ship
- .db %11110000 ;████
- .db %10001100 ;█ ██
- .db %11110010 ;████ █
- .db %01011110 ; █ ████
- .db %11110010 ;████ █
- .db %10001100 ;█ ██
- .db %11110000 ;████
-spr_ship02i:
- .db 7,7
- .db %11110000 ;████
- .db %10011100 ;█ ███
- .db %11111110 ;███████
- .db %01011110 ; █ ████
- .db %11111110 ;███████
- .db %10011100 ;█ ███
- .db %11110000 ;████
+ .db %01111110 ; ██████
+ .db %11110101 ;████ █ █
+ .db %11001010 ;██ █ █
-spr_ship03:
+spr_ship02: ;(normal; tail beam)
.db 7,7 ;ship gamma class
.db %11111000 ;█████
.db %01100000 ; ██
.db %11111100 ;██████
.db %01100000 ; ██
.db %11111000 ;█████
-spr_ship03i:
+spr_ship02i:
.db 8,7
.db %11111010 ;█████ █
.db %01100001 ; ██ █
.db %01100001 ; ██ █
.db %11111010 ;█████ █
-spr_ship04:
- .db 7,7 ;ship delta class
+spr_ship03: ;(hardcore; up double)
+ .db 7,7 ;ship delta class (lord british)
.db %11000000 ; ██
.db %11110000 ; ████
.db %11111100 ; ██████
.db %11111100 ; ██████
.db %11110000 ; ████
.db %11000000 ; ██
-spr_ship04i:
+spr_ship03i:
.db 8,7
- .db %11000010 ; ██ █
- .db %11110001 ; ████ █
+ .db %11111100 ; ██████
+ .db %11110010 ; ████ █
.db %11111101 ; ██████ █
.db %01100011 ; ██ ██
.db %11111101 ; ██████ █
- .db %11110001 ; ████ █
- .db %11000010 ; ██ █
+ .db %11110010 ; ████ █
+ .db %11111100 ; ██████
-spr_ship05:
- .db 7,7 ;ship beta class
- .db %11100000 ;███
- .db %11111000 ;█████
- .db %01111100 ; █████
- .db %01110010 ; ███ █
- .db %01111100 ; █████
- .db %11111000 ;█████
- .db %11100000 ;███
-spr_ship05i:
- .db 8,7
- .db %11100010 ;███ █
- .db %11111001 ;█████ █
- .db %01111101 ; █████ █
- .db %01110011 ; ███ ██
- .db %01111101 ; █████ █
- .db %11111001 ;█████ █
- .db %11100010 ;███ █
+spr_ship04: ;(hardcore; tail beam)
+ .db 7,7 ;XC1701II ship
+ .db %11110000 ;████
+ .db %10001100 ;█ ██
+ .db %11110010 ;████ █
+ .db %01011110 ; █ ████
+ .db %11110010 ;████ █
+ .db %10001100 ;█ ██
+ .db %11110000 ;████
+spr_ship04i:
+ .db 7,7
+ .db %11110000 ;████
+ .db %10011100 ;█ ███
+ .db %11111110 ;███████
+ .db %01011110 ; █ ████
+ .db %11111110 ;███████
+ .db %10011100 ;█ ███
+ .db %11110000 ;████
auch_bullet = 1 ;damage to you when hit by an enemy bullet
auch_ground = 5 ;the same when you hit the ground/ceiling
.db 1,1,%01110010,2,%10010010,2,%00110010,2 ;4 triple
.db 3,2,%01110011,2,%10010011,2,%00110011,2 ;5
.db 6,2,%01110011,2,%10010100,2,%00110011,2 ;6
- .db 8,3,%01110100,2,%10010100,2,%00110100,2 ;7
- .db 12,3,%01110110,2,%10010110,2,%00110110,2 ;8
- .db 16,4,%01110110,2,%10010110,2,%00110110,2 ;9
+ .db 9,3,%01110100,2,%10010100,2,%00110100,2 ;7
+ .db 13,3,%01110110,2,%10010110,2,%00110110,2 ;8
+ .db 18,4,%01110110,2,%10010110,2,%00110110,2 ;9
maxweapon = 9
.db 1,1,%11100100,3,%00000000,0,%00000000,0 ;1 single laser
.db 2,3,%11100011,3,%00000000,0,%00000000,0 ;2 short
txt_email: .db "www.shiar.org ",127 ;title screen
.db " shiar0@hotmail.com",0
_txt_email = $3A01 ;$3A1E=just email
-txt_about: .db "v0.99.820 ",127," by Shiar",0 ;right behind txt_email
+txt_about: .db "v0.99.829 ",127," by Shiar",0 ;right behind txt_email
_txt_about = $3321
txt_menu1: .db "NEW GAME",0
txt_menu2: .db "CONTINUE",0
+txt_difhardcore:.db "Hardcore!",0
+txt_difnormal: .db "Normal",0
+txt_updouble: .db "Up Double",0
+txt_tailbeam: .db "Tail Beam",0
+
txt_level: .db "LEVEL ",0 ;new level screen
txt_lives: .db "Lx0",0
txt_savekey: .db "Press [F1] to save",0
hiname .db "shiar.99",0 ; " " name
storehi_end:
+invertmode: cpl ;saves B<>W mode setting cpl
+
storesave_start: ;--SAVED GAME-- defs:
-level .db 10 ;level number 1
-levelp .dw level09 ;pointer to level data lev00
+your_ship .dw spr_ship01 ;your sprite (^invertmode^) sprs1
+level .db 1 ;level number 1
+levelp .dw level00 ;pointer to level data lev00
pickuptimer .db 4 ;counts when to place a pickup 4
-your_ship .dw spr_ship01 ;your sprite sprs1
your_extramode .db 1 ;you have tail or double 1
your_score .dw 0 ;current score 0
-your_pickup .db 3 ;pickups already picked up 0
+your_pickup .db 0 ;pickups already picked up 0
your_occ .db 0 ;0=normal 1..16=exploding 0
your_shield .db 0 ;invincibility left 0
-your_armor .db 12 ;HP left 12
+your_armor .db 24 ;HP left 12
your_lives .db 3 ;lives left 3
your_weapon .db 3 ;current weapon upgrade 0
your_multiples .db 0 ;multiples present 0
your_extra .db 0 ;extra beam present 0
+hardcore .db 0 ;hardcore mode if non-0 0
storesave_end:
time2invert: .db 0 ;time until b<>w switch (0 at startup)
.db 25,33,"Imperial ships have",0,0
.db 31,9,"been sent to intercept you",0,31-25+6,-1
- .db 9
+ .db 30
level00:.db 5,2,4,2,1,1
.db 28,73,13
.db %00,0,0,1,1
- .db 30 ;boss for level01
+ .db 31 ;boss for level01
level01:.db 2,2,4 ;enemies
.db 26,70,20
.db %00,0,0,1,1
- .db 31
+ .db 32
level02:.db 3,2,3,4
.db 20,60,60
.db %00,0,0,1,1
- .db 32
+ .db 33
level03:.db 4,3,4,5,6
.db 17,40,75
.db %00,0,0,1,1
.db 38,1,"lose them inthere.",0,38-24+6,-1
;---- approaching asteroid belt
- .db 33
+ .db 34
level04:.db 5,7,7,8,10,11
.db 17,27,70
.db %00,0,0,1,1
;---- light asteroid belt
- .db 34
+ .db 35
level05:.db 7,9,10,8,10,11,11,13
.db 12,24,80
.db %00,0,0,1,1
;---- inside asteroid belt
- .db 35
+ .db 36
level06:.db 10,9,10,11,11,13,12,12,13,14,14
.db 7,18,180
.db %00,0,0,1,1
- .db 36
+ .db 37
level07:.db 4,15,16,17,5
.db 22,29,62
.db %00,0,0,1,1 ;-1=%11111111=line
- .db 37
+ .db 38
level08:.db 5,15,16,17,18,18
.db 20,38,57
.db %00,0,0,1,1
- .db 38
+ .db 39
level09:.db 3,18,19,20
.db 19,63,57
.db %00,0,0,1,1
endlevel = 10
-pickupfreq = 18
+pickupfreq = 10
;------------------------------ enemies -------------------------------------
;format: [HP64] [000000:HP 00:occ] [sprite] [xpos] [appearance(ypos)]
; [movetype] [time2fire] [firefreq] [firetype]
+;occ: 00=no enemy; 01=exploding (sprite=frame); 10=pickup; 11=enemy
;appearances: 1=random; 2=lure; 3=halflure
;movetypes: 1=updown; 2=1/4x; 3=1/2x; 4=3/4x; 5=3/2x; 6=2x; 7=ylure50%;
; 7=ylure; 8=ylure50%; 9=x; 10=x+y-lure 50%; 11=-1/2x; 12=-1x
;firetypes: 1=normal; 6=aiming; 7=triple; 8=double
-enemyspecs: ;sprites use 418/512 bytes
- .db 0,%00000111,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;pickup
-;1-6=basic enemies , , , , , , ,
- .db 0,%00000110,(spr_enemyE0-spr_enemy00)/2,128,1,00,12, 0,1 ;intro
- .db 0,%00010010,(spr_enemyE1-spr_enemy00)/2,128,1,00,10, 0,1 ;weak
- .db 0,%00110010,(spr_enemyE4-spr_enemy00)/2,128,1,03, 6,50,1 ;slow
- .db 0,%00100110,(spr_enemyE2-spr_enemy00)/2,128,1,00, 1, 0,1
- .db 0,%00101110,(spr_enemyE3-spr_enemy00)/2,128,3,00,19,39,8 ;heavy
- .db 0,%00101010,(spr_enemyE5-spr_enemy00)/2,128,3,05, 1, 0,1 ;fast
-;7-9=backwards enemies , , , , , , ,
- .db 0,%00011110,(spr_enemyB1-spr_enemy00)/2,000,3,11,19,92,1
- .db 0,%00101110,(spr_enemyB2-spr_enemy00)/2,000,1,12,11,45,1
- .db 0,%00110110,(spr_enemyB3-spr_enemy00)/2,000,1,11,10,41,8 ;small
-;10-14=asteroid , , , , , , ,
- .db 0,%00100110,(spr_enemyA1-spr_enemy00)/2,128,1,04, 0, 0,1
- .db 0,%00111110,(spr_enemyA2-spr_enemy00)/2,128,1,00, 0, 0,1
- .db 0,%01011010,(spr_enemyA3-spr_enemy00)/2,128,1,05, 0, 0,1
- .db 1,%00001010,(spr_enemyA4-spr_enemy00)/2,128,1,03, 0, 0,1 ;slow+hard
- .db 0,%00111110,(spr_enemyA4-spr_enemy00)/2,128,1,06, 0, 0,1
-;15-20=improved enemies, , , , , , ,
- .db 0,%01001010,(spr_enemyG1-spr_enemy00)/2,128,3,00, 3,40,1
- .db 0,%01011110,(spr_enemyG2-spr_enemy00)/2,128,3,00, 1,36,1
- .db 0,%00110010,(spr_enemyG5-spr_enemy00)/2,128,1,01, 9,52,1 ;updown
- .db 0,%01111010,(spr_enemyG3-spr_enemy00)/2,128,3,04, 7,99,7 ;3x
- .db 0,%10110110,(spr_enemyG4-spr_enemy00)/2,128,2,01,17, 0,7 ;updown3x
- .db 0,%10001011,(spr_enemyG6-spr_enemy00)/2,128,2,07,62,60,8 ;lure
-;21-29=unused, , , , , , , ,
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;21
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;22
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;23
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;24
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;25
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;26
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;27
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;28
- .db 0,%00000011,(spr_enemy00-spr_enemy00)/2,128,2,03, 0, 0,1 ;29
-;30-33=first bosses , , , , , , ,
- .db 1,%00101011,(spr_boss2 -spr_enemy00)/2,127,1,09,20,12,1 ;small
- .db 1,%00110011,(spr_boss1 -spr_enemy00)/2,127,1,09,15,11,8 ;normal
- .db 1,%01001011,(spr_boss1 -spr_enemy00)/2,127,3,10,10,11,1 ;moving
- .db 0,%11111111,(spr_boss3 -spr_enemy00)/2,127,2,10, 1, 4,1 ;weak+rapidfire
-;34-35=asteroid bosses , , , , , , ,
- .db 2,%00001011,(spr_bossA1 -spr_enemy00)/2,127,1,10,36,14,6
- .db 2,%00110011,(spr_bossA1 -spr_enemy00)/2,127,2,10,28,12,6
-;36-38=big bosses , , , , , , ,
- .db 2,%00000011,(spr_bossB1 -spr_enemy00)/2,127,3,08,31, 8,7
- .db 2,%00100111,(spr_bossB2 -spr_enemy00)/2,127,3,08,13, 7,7
- .db 2,%00100111,(spr_bossB2 -spr_enemy00)/2,127,3,08,13, 7,7
+enemyspecs: ;10 bytes/enemy | max.enemies <64 | sprites use <768 bytes
+ .db 0,%00000110,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;pickup
+;1-6=basic enemies , , , , , , , ,
+ .db 0,%00000111,spr_enemyE0&255,spr_enemyE0/256,128,1,00,12, 0,1 ;intro
+ .db 0,%00010011,spr_enemyE1&255,spr_enemyE1/256,128,1,00,10, 0,1 ;weak
+ .db 0,%00110011,spr_enemyE4&255,spr_enemyE4/256,128,1,03, 6,50,1 ;slow
+ .db 0,%00100111,spr_enemyE2&255,spr_enemyE2/256,128,1,00, 1, 0,1
+ .db 0,%00101111,spr_enemyE3&255,spr_enemyE3/256,128,3,00,19,39,8 ;heavy
+ .db 0,%00101011,spr_enemyE5&255,spr_enemyE5/256,128,3,05, 1, 0,1 ;fast
+;7-9=backwards enemies , , , , , , , ,
+ .db 0,%00011111,spr_enemyB1&255,spr_enemyB1/256,000,3,11,19,92,1
+ .db 0,%00101111,spr_enemyB2&255,spr_enemyB2/256,000,1,12,11,45,1
+ .db 0,%00110111,spr_enemyB3&255,spr_enemyB3/256,000,1,11,10,41,8 ;small
+;10-14=asteroid , , , , , , , ,
+ .db 0,%00100111,spr_enemyA1&255,spr_enemyA1/256,128,1,04, 0, 0,1
+ .db 0,%00111111,spr_enemyA2&255,spr_enemyA2/256,128,1,00, 0, 0,1
+ .db 0,%01011011,spr_enemyA3&255,spr_enemyA3/256,128,1,05, 0, 0,1
+ .db 1,%00001011,spr_enemyA4&255,spr_enemyA4/256,128,1,03, 0, 0,1 ;slow+hard
+ .db 0,%00111111,spr_enemyA4&255,spr_enemyA4/256,128,1,06, 0, 0,1
+;15-20=improved enemies, , , , , , , ,
+ .db 0,%01001011,spr_enemyG1&255,spr_enemyG1/256,128,3,00, 3,40,1
+ .db 0,%01011111,spr_enemyG2&255,spr_enemyG2/256,128,3,00, 1,36,1
+ .db 0,%00110011,spr_enemyG5&255,spr_enemyG5/256,128,1,01, 9,52,1 ;updown
+ .db 0,%01111011,spr_enemyG3&255,spr_enemyG3/256,128,3,04, 7,99,7 ;3x
+ .db 0,%10110111,spr_enemyG4&255,spr_enemyG4/256,128,2,01,17, 0,7 ;updown3x
+ .db 0,%10001011,spr_enemyG6&255,spr_enemyG6/256,128,2,07,62,60,8 ;lure
+;21-29=unused, , , , , , , , ,
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;21
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;22
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;23
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;24
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;25
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;26
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;27
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;28
+ .db 0,%00000011,spr_enemy00&255,spr_enemy00/256,128,2,03, 0, 0,1 ;29
+;30-34=first bosses , , , , , , , ,
+ .db 1,%00100011,spr_boss01 &255,spr_boss01 /256,127,1,09,35,50,7 ;triple
+ .db 1,%00101011,spr_boss02 &255,spr_boss02 /256,127,1,09,20,12,1 ;small
+ .db 1,%00111111,spr_boss03 &255,spr_boss03 /256,127,1,09,15,11,8 ;normal
+ .db 1,%01001111,spr_boss04 &255,spr_boss04 /256,127,3,10,10,11,1 ;moving
+ .db 0,%11111111,spr_boss05 &255,spr_boss05 /256,127,2,10, 1, 4,1 ;weak+rapidfire
+;35-36=asteroid bosses , , , , , , , ,
+ .db 2,%00001011,spr_bossA1 &255,spr_bossA1 /256,127,1,10,36,14,6
+ .db 2,%00110011,spr_bossA1 &255,spr_bossA1 /256,127,2,10,28,12,6
+;37-40=big bosses , , , , , , , ,
+ .db 2,%00000011,spr_boss07 &255,spr_boss07 /256,127,3,08,31, 8,7
+ .db 2,%00100111,spr_boss06 &255,spr_boss06 /256,127,3,08,13, 7,7
+ .db 2,%00100111,spr_boss08 &255,spr_boss08 /256,127,1,08,18, 8,9 ;quad
+ .db 2,%10010011,spr_boss09 &255,spr_boss09 /256,127,1,08,21, 9,10 ;6x
spr_enemy00:
.db 10,8 ;pickup
.db %01101000 ; ██ █
.db %00100100 ; █ █
.db %00011100 ; ███
- .db 0
spr_enemyE1:
.db 6,7 ;weak
.db %00111100 ; ████
.db %10111000 ;█ ███
.db %01000100 ; █ █
.db %00111100 ; ████
- .db 0
spr_enemyE2:
.db 6,6 ;weak
.db %00111100 ; ████
.db %10011000 ;█ ██
.db %01101000 ; ██ █
.db %00011100 ; ███
- .db 0
spr_enemyE5:
.db 6,6 ;speedy
.db %00010100 ; █ █
.db %01110100 ; ███ █
.db %01001000 ; █ █
.db %11110000 ;████
- .db 0
spr_enemyB3:
.db 5,7
.db %11100000 ;███
.db %01111000 ; ████
.db %01010000 ; █ █
.db %11100000 ;███
- .db 0
spr_enemyA1:
.db 7,6 ;asteroid one
.db %11111111 ;████████
.db %10110110 ;█ ██ ██
.db %01100000 ; ██
- .db 0
spr_enemyA3:
.db 8,8 ;asteroid three
.db %00011110 ; ████
.db %10011010 ;█ ██ █
.db %01110100 ; ███ █
.db %00001111 ; ████
- .db 0
spr_enemyS1:
.db 6,6 ;solid
.db %00001110 ; ███
.db %11110001 ;████ █
.db %00111110 ; █████
- .db 0
spr_enemyN2:
.db 8,7 ;
.db %00111110 ; █████
.db %11111111 ;████ ███
.db %00011101 ; ███ █
.db %00111110 ; █████
- .db 0
spr_enemyN3:
.db 8,7 ;Nem3MSX jumper lvl#3
.db %10111110 ;█ █████
.db %01111110 ; ██████
.db %01011101 ; █ ███ █
.db %10111110 ;█ █████
- .db 0
spr_enemyN4:
.db 8,8 ;Stolen from XC1701II
.db %01111110 ; ██████
.db %01010010 ; █ █ █
.db %01111100 ; ████
-spr_boss1:
- .db 16,10 ;.......:.......:
- .db %00000001 ; ██████ ██
- .db %00001110 ; ███ █ ███
- .db %00110010 ; ██ █ ████
- .db %01001101 ; █ ██ ██
- .db %11101011 ;███ █ ██ █
- .db %11101011 ;███ █ ██ █
- .db %01001101 ; █ ██ ██
- .db %00110010 ; ██ █ ████
- .db %00001110 ; ███ █ ███
- .db %00000001 ; ██████ ██
- .db 10
- .db %11111011
- .db %00101110
- .db %11110000
+spr_boss01:
+ .db 9,12 ;.......:.2.....:
+ .db %00000111 ; ████
+ .db %00011100 ; ███
+ .db %00101010 ; █ █ █
+ .db %01011011 ; █ ██ ██
+ .db %10100110 ;█ █ ██ █
+ .db %11010101 ;██ █ █ █
+ .db %11010101 ;██ █ █ █
+ .db %10100110 ;█ █ ██ █
+ .db %01011011 ; █ ██ ██
+ .db %00101010 ; █ █ █
+ .db %00011100 ; ███
+ .db %00000111 ; ████
+ .db 12
.db %10000000
- .db %01000000
- .db %01000000
+ .db %00000000
+ .db %00000000
+ .db %00000000
.db %10000000
- .db %11110000
- .db %00101110
- .db %11111011
- .db 0
-spr_boss2:
+ .db %00000000
+ .db %00000000
+ .db %10000000
+ .db %00000000
+ .db %00000000
+ .db %00000000
+ .db %10000000
+spr_boss02:
.db 12,12 ;.......:....5..:
.db %00011110 ; ████
.db %01100001 ; ██ ██
.db %10100000
.db %01100000
.db %10000000
-spr_boss3:
+spr_boss03:
+ .db 16,10 ;.......:.......:
+ .db %00000001 ; ██████ ██
+ .db %00001110 ; ███ █ ███
+ .db %00110010 ; ██ █ ████
+ .db %01001101 ; █ ██ ██
+ .db %11101011 ;███ █ ██ █
+ .db %11101011 ;███ █ ██ █
+ .db %01001101 ; █ ██ ██
+ .db %00110010 ; ██ █ ████
+ .db %00001110 ; ███ █ ███
+ .db %00000001 ; ██████ ██
+ .db 10
+ .db %11111011
+ .db %00101110
+ .db %11110000
+ .db %10000000
+ .db %01000000
+ .db %01000000
+ .db %10000000
+ .db %11110000
+ .db %00101110
+ .db %11111011
+spr_boss04:
+ .db 16,10 ;.......:.......:
+ .db %00000000 ; █████
+ .db %00000000 ; ███ █
+ .db %00000111 ; ████ █████
+ .db %00111101 ; ████ █ █ ████
+ .db %01001010 ; █ █ █ ██ ███ █
+ .db %10110110 ;█ ██ ██ ███ █ █
+ .db %10110110 ;█ ██ ██ ███ █ █
+ .db %01001010 ; █ █ █ ██ ███ █
+ .db %00111101 ; ████ █ █ ████
+ .db %00000111 ; ████ █████
+ .db 12 ; ███ █
+ .db %00011111 ; █████
+ .db %11100001
+ .db %10111110
+ .db %01011110
+ .db %11011101
+ .db %11100101
+ .db %11100101
+ .db %11011101
+ .db %01011110
+ .db %10111110
+ .db %11100001
+ .db %00011111
+spr_boss05:
.db 16,10 ;.......:.......:
.db %11111110 ;███████
.db %00000011 ; ███ ████
.db %11100001
.db %10001111
spr_bossA1:
- .db 16,11 ;AsteroidBoss one
+ .db 12,11 ;AsteroidBoss one
.db %00011110 ; ████
.db %01110011 ; ███ ███
.db %01111111 ; ███████ █
.db %11110000
.db %11110000
.db %11000000
- .db 0
-spr_bossB1:
- .db 16,18 ;BigBoss one :
+spr_boss06:
+ .db 16,15 ;.......:.......:
+ .db %00001111 ; █████
+ .db %00111110 ; █████ █████
+ .db %01111101 ; █████ █ ███████
+ .db %00000011 ; ██
+ .db %00000100 ; █ █
+ .db %00000011 ; █████
+ .db %00011110 ; ████ ██ ████
+ .db %11110011 ;████ ██ █ █
+ .db %00011110 ; ████ ██ ████
+ .db %00000011 ; █████
+ .db %00000100 ; █ █
+ .db %00000011 ; ██
+ .db %01111101 ; █████ █ ███████
+ .db %00111110 ; █████ █████
+ .db %00001111 ; █████
+ .db 15 ;modelled after a Nemesis][MSX boss
+ .db %10000000
+ .db %11111000
+ .db %01111111
+ .db %00000000
+ .db %10000000
+ .db %11100000
+ .db %11011110
+ .db %01010000
+ .db %11011110
+ .db %11100000
+ .db %10000000
+ .db %00000000
+ .db %01111111
+ .db %11111000
+ .db %10000000
+spr_boss07:
+ .db 16,18 ;.......:.......:
.db %00000000 ; █ █
.db %00000111 ; ███ ███
.db %00000011 ; ████ █
.db %11010000
.db %01110000
.db %01010000
-spr_bossB2:
- .db 16,15 ;BigBoss two :
- .db %00001111 ; █████
- .db %00111110 ; █████ █████
- .db %01111101 ; █████ █ ███████
- .db %00000011 ; ██
- .db %00000100 ; █ █
- .db %00000011 ; █████
- .db %00011110 ; ████ ██ ████
- .db %11110011 ;████ ██ █ █
- .db %00011110 ; ████ ██ ████
- .db %00000011 ; █████
- .db %00000100 ; █ █
- .db %00000011 ; ██
- .db %01111101 ; █████ █ ███████
- .db %00111110 ; █████ █████
- .db %00001111 ; █████
- .db 15 ;modelled after a Nemesis][MSX boss
+spr_boss08:
+ .db 14,14 ;.......:......7:
+ .db %01100111 ; ██ ████ ██
+ .db %11001011 ;██ █ ██ █ ██
+ .db %10110000 ;█ ██ ██ █
+ .db %10101111 ;█ █ ██████ █ █
+ .db %01010000 ; █ ██ ██ █
+ .db %01010011 ; █ █ ██ █ █
+ .db %10100111 ;█ █ ████ ██ █
+ .db %10100111 ;█ █ ████ ██ █
+ .db %01010011 ; █ █ ██ █ █
+ .db %01010000 ; █ ██ ██ █
+ .db %10101111 ;█ █ ██████ █ █
+ .db %10110000 ;█ ██ ██ █
+ .db %11001001 ;██ █ ██ █ ██
+ .db %01100111 ; ██ ████ ██
+ .db 14
+ .db %10011000
+ .db %01001100
+ .db %00110100
+ .db %11010100
+ .db %00101000
+ .db %00010100
+ .db %10110100
+ .db %10110100
+ .db %00010100
+ .db %00101000
+ .db %11010100
+ .db %00110100
+ .db %01001100
+ .db %10011000
+spr_boss09:
+ .db 16,19 ;.......:.......:
+ .db %01111011 ; ████ ███
+ .db %10000110 ;█ ██ █████
+ .db %00000011 ; ███ █
+ .db %00111011 ; ███ ██ ███
+ .db %00000111 ; ███ ███
+ .db %00001100 ; ██ ███ █
+ .db %00110111 ; ██ █████ █ ██
+ .db %01111011 ; ████ ██ █ ██ █
+ .db %11100100 ;███ █ ██ ██ █
+ .db %00000001 ; ██████ ██ █
+ .db %11100100 ;███ █ ██ ██ █
+ .db %01111011 ; ████ ██ █ ██ █
+ .db %00110111 ; ██ █████ █ ██
+ .db %00001100 ; ██ ███ █
+ .db %00000111 ; ███ ██
+ .db %00111011 ; ███ ██ ███
+ .db %00000011 ; ███ █
+ .db %10000110 ;█ ██ █████
+ .db %01111011 ; ████ ███
+ .db 19
.db %10000000
.db %11111000
- .db %01111111
- .db %00000000
- .db %10000000
- .db %11100000
- .db %11011110
- .db %01010000
- .db %11011110
- .db %11100000
- .db %10000000
- .db %00000000
- .db %01111111
+ .db %10100000
+ .db %00011100
+ .db %01110000
+ .db %11101000
+ .db %11010110
+ .db %00101101
+ .db %11011001
+ .db %11011001
+ .db %11011001
+ .db %00101101
+ .db %11010110
+ .db %11101000
+ .db %01100000
+ .db %00011100
+ .db %10100000
.db %11111000
.db %10000000
- .db 0
;----------------------------------------------------------------------------
;----------------------------- logo ------------------------------------------
; # after pause weapon will not be fired
; # teacher key fixed (waits for GRAPH to be release before&after)
;
-; 0.99.820 -- 20.VIII.00 -- size 6500
+; 0.99.829 -- 29.VIII.00 -- size 6861
;
; + you can have upto FOUR multiples! (~20 pixels apart)
; * some optimizations: keycall, menu handling, port nops removed,
; * maximum different enemies increased from 28 to 63
; * pickup sprite altered, small changes to some enemies
; + new moves implemented: 75% speed and lure-while-moving
+; # fixed the enemy aiming bullets procedure
+; * enemies fire their bullets centered too! (even the large bosses)
+; * you may NOT have any multiples together with beams, just lasers
+; + added new enemy guns: quad- and 6x-fire!!
+; * sprite table length increased to 768 bytes (stored DIV3)
+; + ships 3/4 select hardcore mode: score and damage are doubled
+; + first icon not only increases armor, but also activates shield for
+; some time (shield halves damage and absorbs bullets in normal mode)
+; + ship selection screen also shows ship specs (hardcore/tailbeam/etc)
+; * shield looks different for each ship
+; * hiscore/savegame procedure optimized (several bytes smaller)
+; + B<>W mode setting will be stored
+; * enemy sprite pointers stored as words (thus increasing sprite table
+; length from 768B to 65kB, and increasing sprite calculation speed)
+; * hardcore mode does _more_ than doubled damage (bulletsdamage +1)
;
; + added - removed * changed # bug fixed
git.shiar.nl / nemesis.git / commitdiff