Sgcarnivalgame Memory Card

Based on game build 714014 | Last updated: 2026-03-08

Overview

This state graph (SGcarnivalgame_memory_card) controls the behavior of a memory card prop used in a carnival minigame. It defines a set of states that govern animation playback, sound effects, and state transitions triggered by external game events (e.g., round start, card reveal, turn-on/off). It interfaces with the inspectable component for entity inspection capabilities and responds to events like carnivalgame_turnon, carnivalgame_memory_cardstartround, and carnivalgame_memory_revealcard.

Usage example

local inst = CreateEntity()
inst:AddTag("memory_card")
inst:AddComponent("inspectable")
inst.sg = StateGraph("carnivalgame_memory_card", inst, states, events, "idle_off")
-- After setup, trigger states via:
inst:PushEvent("carnivalgame_turnon")
inst:PushEvent("carnivalgame_memory_cardstartround", { isgood = true })

Dependencies & tags

Components used: inspectable (added conditionally on entering idle_off state if not present)
Tags: off (applied to idle_off and turn_off states)

Properties

No public properties

Main functions

Not applicable

Events & listeners

• Listens to:

  • carnivalgame_turnon: Transitions to turn_on state.
  • carnivalgame_memory_cardstartround: Evaluates data.isgood; transitions to hint_good or hint_bad, unless _shouldturnoff is true.
  • carnivalgame_memory_revealcard: Transitions to reveal_good or reveal_bad depending on inst.sg.mem.isgood, unless _shouldturnoff is true.
  • animover: Used internally in multiple states to transition to next state after animation completes.
  • carnivalgame_endofround: Triggers post-reveal state transition in reveal states.
  • carnivalgame_turnoff: Triggers turn_off or post-reveal state in multiple states.

• Pushes:

  • carnivalgame_memory_cardrevealed: Fired during reveal_good (after 10 frames) and reveal_bad (after 20 frames) states to signal card reveal completion.