fix crash when floating_sprite is nil

[nnmrts]

Should fix this crash:

INFO - [G] 2025-05-08 03:17:32 :: ERROR :: StackTrace :: Oops! The game crashed
[SMODS _ "src/card_draw.lua"]:353: attempt to index field 'floating_sprite' (a nil value)
Stack Traceback
===============
(1) Lua local 'handler' at file 'main.lua:612'
	Local variables:
	 msg = string: "[SMODS _ \"src/card_draw.lua\"]:353: attempt to index field 'floating_sprite' (a nil value)"
	 (*temporary) = Lua function '?' (defined at line 31 of chunk [SMODS _ "src/logging.lua"])
	 (*temporary) = number: 2.40314e-314
	 (*temporary) = string: "Oops! The game crashed\
"
(2) LÖVE metamethod at file 'boot.lua:352'
	Local variables:
	 errhand = Lua function '?' (defined at line 598 of chunk main.lua)
	 handler = Lua function '?' (defined at line 598 of chunk main.lua)
(3) Lua field 'func' at Steamodded file 'src/card_draw.lua:353'
	Local variables:
	 self = table: 0x03ffde8780  {T:table: 0x03ffdf27b0, layered_parallax:table: 0x0429e9ee08, sprite_facing:front, original_T:table: 0x03fff7f808, velocity:table: 0x03ffe44908 (more...)}
	 scale_mod = number: 0.058424
	 rotate_mod = number: -0.0364779
	 (*temporary) = nil
	 (*temporary) = number: 2.42341e-314
	 (*temporary) = nil
	 (*temporary) = number: 2.42341e-314
	 (*temporary) = number: 230.041
	 (*temporary) = boolean: true
	 (*temporary) = number: 6.62767e-314
	 (*temporary) = table: 0x01247e06e0  {func:function: 0x012469e180, conditions:table: 0x01243bbf08, atlas:Draw Step, prefix_config:table: 0x0124492198, registered:true, order:60, original_key:floating_sprite (more...)}
	 (*temporary) = table: 0x03ffde8780  {T:table: 0x03ffdf27b0, layered_parallax:table: 0x0429e9ee08, sprite_facing:front, original_T:table: 0x03fff7f808, velocity:table: 0x03ffe44908 (more...)}
	 (*temporary) = string: "both"
	 (*temporary) = string: "vortex"
	 (*temporary) = boolean: false
	 (*temporary) = boolean: true
	 (*temporary) = nil
	 (*temporary) = Lua function '?' (defined at line 78 of chunk engine/sprite.lua)
	 (*temporary) = string: "attempt to index field 'floating_sprite' (a nil value)"
(4) Lua upvalue 'raw_Card_draw' at Steamodded file 'src/card_draw.lua:474'
	Local variables:
	 self = table: 0x03ffde8780  {T:table: 0x03ffdf27b0, layered_parallax:table: 0x0429e9ee08, sprite_facing:front, original_T:table: 0x03fff7f808, velocity:table: 0x03ffe44908 (more...)}
	 layer = string: "both"
	 (for generator) = C function: builtin#6
	 (for state) = table: 0x0124248028  {1:shadow, 2:dvrprv_cine_shadow, 3:focused_ui_1, 4:tilt, 5:particles, 6:tags_buttons, 7:vortex, 8:vic_underlayer, 9:center, 10:front, 11:back (more...)}
	 (for control) = number: 30
	 _ = number: 30
	 k = string: "floating_sprite"
(5) Lua upvalue 'draw_ref' at file 'src//util.lua:619' (from mod with id Bakery)
	Local variables:
	 self = table: 0x03ffde8780  {T:table: 0x03ffdf27b0, layered_parallax:table: 0x0429e9ee08, sprite_facing:front, original_T:table: 0x03fff7f808, velocity:table: 0x03ffe44908 (more...)}
	 layer = nil
(6) Lua upvalue 'card_drawref' at file 'utilities/hooks.lua:44' (from mod with id paperback)
	Local variables:
	 self = table: 0x03ffde8780  {T:table: 0x03ffdf27b0, layered_parallax:table: 0x0429e9ee08, sprite_facing:front, original_T:table: 0x03fff7f808, velocity:table: 0x03ffe44908 (more...)}
	 layer = nil
(7) Lua upvalue 'mblockdrawref' at file 'Familiar.lua:514' (from mod with id familiar)
	Local variables:
	 self = table: 0x03ffde8780  {T:table: 0x03ffdf27b0, layered_parallax:table: 0x0429e9ee08, sprite_facing:front, original_T:table: 0x03fff7f808, velocity:table: 0x03ffe44908 (more...)}
	 layer = nil
(8) Lua method 'draw' at file 'lua_files/jokers/uncommon/moveblock.lua:87' (from mod with id CelesteCardCollection)
	Local variables:
	 self = table: 0x03ffde8780  {T:table: 0x03ffdf27b0, layered_parallax:table: 0x0429e9ee08, sprite_facing:front, original_T:table: 0x03fff7f808, velocity:table: 0x03ffe44908 (more...)}
	 layer = nil
(9) Lua upvalue 'game_drawref' at file 'game.lua:3730'
	Local variables:
	 self = table: 0x01128cc6b8  {ROOM:table: 0x031fde4ab8, CARD_W:2.0487804878049, CARD_H:2.7512195121951, F_MUTE:false, PITCH_MOD:1, HIGHLIGHT_H:0.55024390243902, P_CENTERS:table: 0x031f990930 (more...)}
	 (for generator) = C function: next
	 (for state) = table: 0x031f8be100  {1:table: 0x03fff781c0, 2:table: 0x040dba7248, 3:table: 0x032e602248, 4:table: 0x032cf67888, 5:table: 0x040dae15b0, 6:table: 0x040da64318, 7:table: 0x03fff09da0 (more...)}
	 (for control) = userdata: NULL
	 k = number: 24
	 v = table: 0x03ffde8780  {T:table: 0x03ffdf27b0, layered_parallax:table: 0x0429e9ee08, sprite_facing:front, original_T:table: 0x03fff7f808, velocity:table: 0x03ffe44908 (more...)}
(10) Lua upvalue 'olddraw' at file 'MoreFluff.lua:1081' (from mod with id MoreFluff)
	Local variables:
	 self = table: 0x01128cc6b8  {ROOM:table: 0x031fde4ab8, CARD_W:2.0487804878049, CARD_H:2.7512195121951, F_MUTE:false, PITCH_MOD:1, HIGHLIGHT_H:0.55024390243902, P_CENTERS:table: 0x031f990930 (more...)}
(11) Lua method 'draw' at file 'steamodded.lua:80' (from mod with id toomanyjokers)
(12) Lua upvalue 'olddraw' at file 'main.lua:1032'
(13) Lua field 'draw' at file 'TMJ/defineUI.lua:228' (from mod with id toomanyjokers)
(14) Lua function '?' at file 'main.lua:952' (best guess)
(15) global C function 'xpcall'
(16) LÖVE function at file 'boot.lua:377' (best guess)
	Local variables:
	 func = Lua function '?' (defined at line 915 of chunk main.lua)
	 inerror = boolean: true
	 deferErrhand = Lua function '(LÖVE Function)' (defined at line 348 of chunk [love "boot.lua"])
	 earlyinit = Lua function '(LÖVE Function)' (defined at line 355 of chunk [love "boot.lua"])

INFO - [G] file not found: engine/sprite.lua: No such file or directory
INFO - [G] file not found: main.lua: No such file or directory
INFO - [G] file not found: main.lua: No such file or directory
INFO - [G] 2025-05-08 03:17:32 :: INFO  :: StackTrace :: Additional Context:
Balatro Version: 1.0.1o-FULL
Modded Version: 1.0.0~BETA-0506d-STEAMODDED
LÖVE Version: 11.5.0
Lovely Version: 0.7.1
Platform: OS X
Steamodded Mods:
    1: Too Many Jokers by cg [ID: toomanyjokers, Priority: 1000000, Uses Lovely]
    2: DebugPlus by WilsontheWolf [ID: DebugPlus, Version: 1.5.0~dev, Uses Lovely]
    3: Lucky Jimbos: Joker Pack by LuckySix [ID: L6_luckyjimbo, Version: 0.3~alpha-5]
    4: Garbshit by garb [ID: GARBPACK, Version: 2.0.1, Uses Lovely]
    5: Mistigris by astrapboy [ID: mistigris, Priority: 69, Version: 0.5.0-dev_25w14b, Uses Lovely]
    6: Bird Jokers by Justin [ID: BirdJokers, Uses Lovely]
    7: Bakery by BakersDozenBagels [ID: Bakery, Version: 2.7.3, Uses Lovely]
    8: More Fluff by notmario, CHECK CREDITS IN MOD TAB [ID: MoreFluff, Version: 1.5.1, Uses Lovely]
    9: Redux Arcanum by itayfeder, Lyman, Jumbo [ID: ReduxArcanum, Version: 2.0.0~PreRelease5, Uses Lovely]
    10: Handy by SleepyG11 [ID: Handy, Version: 1.4.2a, Uses Lovely]
    11: Plantain by TeamToaster [ID: plantain, Priority: 1, Version: 1.0.0, Uses Lovely]
    12: Betmma Jokers by Betmma [ID: BetmmaJokers]
    13: rcBLib by realicraft [ID: rcblib, Priority: 120, Version: 1.1.0, Uses Lovely]
    14: JankJonklersMod by Lyman [ID: JankJonklersMod]
    15: Seven Deadly Decks by AstroLightz [ID: 7DeadlyDecks, Priority: -5, Version: 1.1.0]
    16: Betmma Voucher Pack by Betmma, nicholassam6425 [ID: BetmmaVoucherPack]
    17: Familiar by RattlingSnow353, humplydinkle [ID: familiar, Priority: 1, Version: 0.2.0, Uses Lovely]
    18: Betmma Vouchers by Betmma [ID: BetmmaVouchers, Priority: -1, Version: 3.0.2.2(20250504)]
    19: TIWMIG by Oinite [ID: tiwmig, Version: 0.1.0, Uses Lovely]
    20: Reverie by DVRP [ID: Reverie, Priority: 1, Version: 1.5.3b, Uses Lovely]
    21: Balatro+ by SomeCoder99 [ID: balatro_plus, Version: 1.0.2-a, Uses Lovely]
    22: sortatro by nnmrts [ID: sortatro, Version: 0.1.0]
    23: Custom Suit Order by DigitalDetective47 [ID: SuitOrder, Priority: 1.79e+308, Version: 1.0.2]
    24: rcBalatro by realicraft [ID: rcbalatro, Priority: 126, Version: 0.2.2]
    25: Better Vouchers This Run UI by Betmma [ID: BetterVouchersThisRunUI]
    26: Lobotomy Corporation by Mysthaps [ID: LobotomyCorp, Version: 1.2.0c, Uses Lovely]
    27: Handsome Devils by Kars, sup3p [ID: HandsomeDevils, Version: 1.0.0, Uses Lovely]
    28: Grim by mathguy [ID: GRM, Version: 1.2.6d, Uses Lovely]
    29: TOGA's Stuff by TheOneGoofAli [ID: TOGAPack, Priority: 2, Version: 1.4.0, Uses Lovely]
    30: Warp Zone! by Freh [ID: Wzone, Uses Lovely]
    31: Severed by frogzsj [ID: svrd, Priority: 13, Version: 0.1, Uses Lovely]
    32: Fusion Jokers by itayfeder, Lyman [ID: FusionJokers, Priority: -10000]
    33: Card Sleeves by Larswijn [ID: CardSleeves, Priority: -10, Version: 1.7.5, Uses Lovely]
    34: 5 legendary challenges by Betmma [ID: legendaryChallenges]
    35: Revo's Vault by CodeRevo [ID: RevosVault, Version: 4.2.0d, Uses Lovely]
    36: Buffoonery by PinkMaggit [ID: Buffoonery, Version: 1.2.1, Uses Lovely]
    37: Celeste Card Collection by AuroraAquir, toneblock, Gappie, bein, sunsetquasar, goose! [ID: CelesteCardCollection, Priority: 10, Version: 0.37.4, Uses Lovely]
    38: KCVanilla by krackocloud [ID: kcvanilla, Version: 2.4.1, Uses Lovely]
    39: Jank Challenges by Lyman [ID: JankChallenges]
    40: Cartomancer by stupxd aka stupid [ID: cartomancer, Priority: 69, Version: 4.13-hotfix, Uses Lovely]
    41: Tsu's Jeopardy by tje.tsu [ID: TsusJeo, Version: 0.25 [TEST RELEASE]]
    42: Galdur by Eremel_ [ID: galdur, Priority: -10000, Version: 1.2, Uses Lovely]
    43: Victin's Collection by Victin [ID: victinscollection, Uses Lovely]
    44: Sarcpot by SarcasticPotato [ID: sarcpot, Version: 0.1.10, Uses Lovely]
    45: Stuffz by Mini [ID: Stuffz, Version: 1.1.1]
    46: JokerDisplay by nh6574 [ID: JokerDisplay, Priority: -100000, Version: 1.8.4.1]
    47: Prism by Blazingulag [ID: Prism, Version: 1.9.0-ALPHA, Uses Lovely]
    48: JokerSellValue by OppositeWolf770 [ID: JokerSellValue, Priority: 100000, Version: 1.2.1]
    49: Unjankify by Blazingulag [ID: Unjank, Version: 1.0.0, Uses Lovely]
    50: Rift-Raft by vitellary [ID: RiftRaft, Priority: 115, Version: 1.0.0, Uses Lovely]
    51: UnStableEX by Kirbio [ID: UnStableEX, Priority: 99999, Version: 0.2.2e]
    52: Snows Mods by RattlingSnow353 [ID: SnowMods, Version: 0.2.0]
    53: UnStable by Kirbio, RamChops Games [ID: UnStable, Priority: 777, Version: 1.2b, Uses Lovely]
    54: Mossed by Larantula, Jetziel [ID: mossed, Priority: -20, Version: 1.0.0]
    55: SoulEverything by OppositeWolf770 [ID: SoulEverything, Version: 1.2.0]
    56: Showdown by Mistyk__ [ID: showdown, Priority: 5, Version: 1.3, Uses Lovely]
    57: 3x Credits by AuroraAquir [ID: 3xCredits, Priority: -33, Version: 1.0.0, Uses Lovely]
    58: All in Jest by Nevernamed, survivalaiden, RattlingSnow353 [ID: allinjest, Priority: 9999, Version: 0.2.2]
    59: SDM_0's Stuff by SDM_0 [ID: sdm0sstuff, Version: 1.6.4o, Uses Lovely]
    60: Joker Evolution by SDM_0 [ID: joker_evolution, Priority: -1000, Version: 1.2.3c, Uses Lovely]
    61: Neato Jokers by Neato [ID: Neato_Jokers, Version: 1.1.6]
    62: ExtraCredit by CampfireCollective [ID: extracredit, Priority: 1, Version: 1.3.0, Uses Lovely]
    63: Balatro Goes Kino by IcyEthics [ID: kino, Version: 0.9.0b, Uses Lovely]
    64: Lucky Rabbit by Fennex, Trif, HarmoniousJoker [ID: LuckyRabbit, Version: 1.1.0, Uses Lovely]
    65: Malverk by Eremel_ [ID: malverk, Priority: -999999, Version: 1.1.3a, Uses Lovely]
    66: Paperback by PaperMoon, OppositeWolf770, srockw, Nether, B [ID: paperback, Version: 0.6.4b, Uses Lovely]
    67: Banner by SylviBlossom [ID: banner, Version: 1.1.1, Uses Lovely]
    68: FickleFox by FoxDeploy [ID: fickleFox, Priority: 1, Version: 0.0.4, Uses Lovely]
    69: Reverse Tarot + Hijinks by SkywawrdTARDIS [ID: reverse_tarot, Version: 1.5.5, Uses Lovely]
    70: Cosmos by Cosmos [ID: Cosmos, Version: 0.0.3, Uses Lovely]
    71: Blueprint by stupxd aka stupid, Jonathan [ID: blueprint, Priority: 69, Version: 3.3, Uses Lovely]
Lovely Mods:

[english5040]

Do you know why this happens? Seems like this would only happen if a mod made it so Card:set_sprites wasn't called for some reason.

[nnmrts]

@english5040 Phew, if I remember correctly, it was a joker that makes some planet cards act like a black hole, and the animation flips the planet card directly to it, so no intermediate card back was seen.

I believe it was this one from Celeste Card Collection:

floating_sprite being nil might come from the fact that I also had SoulEverything enabled, which obviously adds floating sprites to planet cards, but I guess I used a modded planet card that didn't have one, which this joker then tried to transform into a black hole and then it crashed.

Not a 100% sure but I think this is what happened, and when I reloaded the run with the fix from this PR, it didn't crash anymore.

[english5040]

Maybe a direct set_ability call is the culprit then. That should have been fixed. Though some mods may still be using that function incorrectly?

Not going to merge because I'd like to determine whether the source of this is a mod or not.

I'll check SoulEverything/Event Horizon real quick

[english5040]

Oh yeah, Malverk might also be doing something

[english5040]

The culprit is the self:set_sprites(G.P_CENTERS.c_black_hole) call in the Event Horizon joker, a bare set_sprites call indeed might cause inconsistencies. Thinking about the function set_sprites() itself now.