G

The G Variable

Balatro has a global variable G which is the singleton instance of the Game class. This list is not comprehensive.

The Highlights

• G.E_MANAGER is the event manager.
• G.P_CENTERS holds the game's center objects (prototypes for jokers, consumables, vouchers, decks, enhancements, editions, and boosters). It is indexed with the object's key. For example, G.P_CENTERS.c_strength is the center for Strength.
• G:update(dt) is called once per frame. This uses G.STATE and G.STATE_COMPLETE to run a state machine.
• G.C holds colors.
• G.GAME

Everything

• G.E_MANAGER is the event manager.
• G.P_SEALS holds the seal prototypes, much like G.P_CENTERS.
• G.P_TAGS holds the tag prototypes, much like G.P_CENTERS.
• G.P_STAKES holds the stake prototypes, much like G.P_CENTERS.
• G.P_BLINDS holds the blind prototypes, much like G.P_CENTERS.
• G.P_CARDS holds the playing card prototypes, much like G.P_CENTERS.
• G.P_CENTERS holds the game's center objects (prototypes for jokers, consumables, vouchers, decks, enhancements, editions, and boosters). It is indexed with the object's key. For example, G.P_CENTERS.c_strength is the center for Strength.
• G.P_CENTER_POOLS holds definitions for objects grouped by pool, indexed by numbers. For example, G.P_CENTER_POOLS.Tag holds the tags, and G.P_CENTER_POOLS.Tag[1] is a specific tag.
• G.P_JOKER_RARITY_POOLS is like G.P_CENTER_POOLS but for specific joker rarities.
• G.P_LOCKED holds every locked object.
• G.ASSET_ATLAS and G.ANIMATION_ATLAS hold sprite atlases that look like the following:

{
    name = string,
    image = love_image,
    type = string,
    px = number,
    py = number
}

• G.STATE_COMPLETE is set to true once the most recent transition in G.STATE has been run.
• G.STATE holds the current interaction state in the game's state machine.
• G.STATES names every possible interaction state in the game's state machine.
• G.SPEEDFACTOR is the speed at which G.TIMERS.TOTAL runs.
• G.STEAM is used to interact with the Steam API.
• G.DEBUG can be set to true to view debugging information.
• G.FILE_HANDLER manages saving the game every 10 seconds.
• G.VERSION is the version string for the current build of the game.
• G.TIMERS has various timers that run at different rates and reset at different times. The event manager uses these, as well as many animations.
• G.FRAMES.MOVE holds the current physics frame number.
• G.FRAMES.DRAW holds the current frame number.
• G.SETTINGS holds the various configuration options:
• • G.SETTINGS.language has the current language code.
• • G.SETTINGS.GAMESPEED has the current gamespeed option.
• • G.SETTINGS.paused is set to true when the game is paused.
• • G.SETTINGS.CUSTOM_DECK holds collab selections.
• G.COLLABS is where collabs are defined.
• G.METRICS holds player stats:

G.METRICS = {
    cards = {
        used = {},
        bought = {},
        appeared = {},
    },
    decks = {
        chosen = {},
        win = {},
        lose = {}
    },
    bosses = {
        faced = {},
        win = {},
        lose = {},
    }
}

• G.PROFILES holds the save profiles. Typically only G.PROFILES[G.SETTINGS.profile] is relevant.
• G.CARD_W holds the width of a standard card.
• G.CARD_H holds the height of a standard card.
• G.STAGE holds the current game screen (menu vs. gameplay).
• G.STAGE_OBJECTS tracks which objects belong to the current stage so they can be deleted correctly.
• G.STAGES names every possible game screen.
• G.TAROT_INTERRUPT holds the state to return to after the current tarot card is done processing.
• G.ARGS is used to move data around the game. It does a lot of miscellaneous things.
• G.FUNCS primarily holds functions used as callbacks from within UI definitions.
• G.I holds every object the engine needs to generically process.
• G.I.NODE holds every Node, but no subclasses.
• G.I.MOVEABLE holds every Moveable, but no subclasses.
• G.I.SPRITE holds every Sprite and AnimatedSprite, but no subclasses.
• G.I.UIBOX holds every UIBox, but no subclasses.
• G.I.POPUP holds every drag popup. This appears to be unused.
• G.I.CARD holds every Card, Blind, and Card_Character, but no subclasses.
• G.I.CARDAREA holds every CardArea, but no subclasses.
• G.I.ALERT is unused.
• G.MOVEABLES holds every moveable.
• G.ANIMATIONS holds every AnimatedSprite.
• G.C holds colors.
• G.UIT names every possible type of UI node.
• G.handlist orders the pokers hands from best to worst.
• G.ROOM is the UI node for the entire window.
• G.ROOM_ATTACH is the moveable for G.ROOM.
• G.CONTROLLER is the singleton Controller object which handles input.
• G.playing_cards contains every spawned in playing card, regardless of area.
• G.HUD is the HUD's UIBox.
• G.HUD_blind is the UIBox for the blind's information when facing it.
• G.HUD_tags is the UIBox for tags.
• G.hand_text_area is a collection of convenience accessors into G.HUD.

G.hand_text_area = {
    chips = ...,
    mult = ...,
    ante = ...,
    round = ...,
    chip_total = ...,
    handname = ...,
    hand_level = ...,
    game_chips = ...,
    blind_chips = ...,
    blind_spacer = ...
}

• G.MAJORS appears to be unused.
• G.MINORS appears to be unused.
• G.CANVAS is the Love canvas the game gets rendered to.
• G.SEED is largely inconsequential. You want G.GAME.pseudorandom.seed instead.
• G:save_progress() saves the unlocked/discovered/alerted badge state of centers, blinds, tags, and seals.
• G:save_notify() saves unlock notifications.
• G:save_settings() save G.SETTINGS.
• G:save_metrics() save G.METRICS.
• G:prep_stage(...) sets up G.ROOM.
• G:splash_screen() shows the intro animation.
• G:main_menu(...) shows the main menu.
• G:load_profile(_profile) selects one of the profiles.
• G:start_run(...) starts a new run or continues a run in progress. Additionally, it creates the various CardAreas needed in game, as well as the UI elements in the HUD.
• G:init_game_object() return the initial state of G.GAME.
• G:set_language() initializes localization information.
• G:set_globals() initializes many globals within G.
• G:update(dt) is called once per frame. This uses G.STATE and G.STATE_COMPLETE to run a state machine.
• G:draw() draws everything in the game.

CardAreas

• G.jokers Main Joker area.
• G.consumeables Main consumable area.
• G.hand Area for playing cards held in hand.
• G.play Area for playing cards played. Also used for some animations.
• G.deck Area for playing cards currently in the deck.
• G.discard Invisible area playing cards go after being played or discarded. Also used for some animations.
• G.vouchers Voucher area. Added by SMODS.
• G.shop_jokers Main shop area for Jokers, Consumables, Playing Cards, etc.
• G.shop_booster Shop area for Booster packs.
• G.shop_vouchers Shop area for Vouchers.
• G.pack_cards Area for cards in a booster.
• G.title_top Title screen area.

G.GAME

G.GAME holds game state for the current run. This is reset when starting a new run. Note that it is serialized when saving and reloading the game.

• G.GAME.won is true if this run was won.
• G.GAME.round_scores holds statistics for the end screen.
• G.GAME.joker_usage appears to be unused.
• G.GAME.consumeable_usage holds statistics for effects like Fortune Teller and Satellite.
• G.GAME.hand_usage holds statistics for effects like Obelisk.
• G.GAME.last_tarot_planet holds the Fool card.
• G.GAME.win_ante holds the ante at which finisher blinds will appear.
• G.GAME.stake holds the currently applied stake.
• G.GAME.modifiers holds game rules. These are usually set by stakes or challenges.
• G.GAME.starting_params holds the standard variables set by decks, stakes, and challenges. These are copied elsewhere in G.GAME when starting the game.
• G.GAME.banned_keys holds keys of objects that aren't allowed to spawn.
• G.GAME.round holds the current round number.
• G.GAME.probabilities.normal holds the 1 for any 1 in x odds.
• G.GAME.bosses_used holds the boss blinds encountered this run to prevent them from spawning again too quickly.
• G.GAME.pseudorandom holds the RNG state for the game.
• G.GAME.pseudorandom.seed holds the game seed.
• G.GAME.starting_deck_size holds the starting deck size used by Erosion.
• G.GAME.ecto_minus holds the hand size decrease on Ectoplasm.
• G.GAME.pack_size is used to pass a booster's size to the function that creates it.
• G.GAME.skips counts the number of skipped blinds.
• G.GAME.STOP_USE is set to a number greater than 0 when no inputs should be processed,
• G.GAME.edition_rate is a multiplier to the 4% rate of editions spawning.
• G.GAME.joker_rate is a weight for jokers spawning in the shop.
• G.GAME.tarot_rate is a weight for tarot cards spawning in the shop.
• G.GAME.planet_rate is a weight for planets spawning in the shop.
• G.GAME.spectral_weight is a weight for spectral cards spawning in the shop.
• G.GAME.playing_card_rate is a weight for playing cards spawning in the shop.
• G.GAME.consumeable_buffer is used during calculation to prevent too many consumables from being spawned.
• G.GAME.joker_buffer is used during calculation by Riff-Raff to prevent too many jokers from being spawned.
• G.GAME.discount_percent is set by Clearance Sale and Liquidation.
• G.GAME.interest_cap is the amount of money needed to get max interest.
• G.GAME.interest_amount is the amount of interest earned per $5.
• G.GAME.inflation is used in the Inflation challenge.
• G.GAME.hands_played counts played hands.
• G.GAME.unused_discards counts unused discards.
• G.GAME.perishable_rounds determines how quickly perishable cards perish.
• G.GAME.rental_rate determines how expensive rental cards are at the end of a round.
• G.GAME.blind is the blind currently being faced off against.
• G.GAME.chips is the current total round chips.
• G.GAME.chips_text is G.GAME.chips as a readable string.
• G.GAME.voucher_text appears to be unused.
• G.GAME.dollars is the current money amount.
• G.GAME.max_jokers tracks Invisible Joker's unlock condition.
• G.GAME.bankrupt_at is set to -20 by Credit Card.
• G.GAME.current_boss_streak tracks the "most bosses in a row" statistic.
• G.GAME.base_reroll_cost is lowered by Reroll Surplus and Reroll Glut.
• G.GAME.blind_on_deck is the type of the "up next" blind ("Small", "Big", or "Boss").
• G.GAME.sort is the selected hand sorting method.
• G.GAME.previous_round appears to be unused.
• G.GAME.previous_round.dollars appears to be unused, but tracks the amount of money after the most recent cash out.
• G.GAME.tags holds the current tags.
• G.GAME.tag_tally is used to give each tag a unique ID number.
• G.GAME.pool_flags is used for Gros Michel/Cavendish.
• G.GAME.used_jokers holds currently spawned centers to avoid spawning duplicates.
• G.GAME.used_vouchers holds vouchers redeemed this run.
• G.GAME.current_round holds various transient numbers that rapidly change during gameplay.
• G.GAME.round_resets is used to reset G.GAME.current_round.
• G.GAME.round_resets.blind_states holds the skip status of each blind.
• G.GAME.round_bonus gives extra hands and discards for one round. Unused in vanilla.
• G.GAME.shop.joker_max holds the number of card slots in the shop.
• G.GAME.cards_played tracks playing card statistics.
• G.GAME.hands holds poker hand levels and their chip/mult values.