Takeshi
5dde0c5ec2
Capture current source, content data, tests, asset licenses, and original-specification traceability. Original implementation remains incomplete. The accepted matching UI generation passed 154 suites and 12,253 checks, with eight rendered staff-contract screens reviewed. Latest native Windows and full-original acceptance remain outstanding.
48 lines
1.6 KiB
GDScript
48 lines
1.6 KiB
GDScript
class_name SimulationSnapshot
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extends RefCounted
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const SCHEMA_VERSION := 1
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static func capture(clock: SimulationKernel, state: Node, extra := {}) -> Dictionary:
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var snapshot := {
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&"schema_version": SCHEMA_VERSION,
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&"clock": clock.clock_snapshot(),
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&"game_state": state.create_snapshot(),
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}
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if extra is Dictionary and not extra.is_empty():
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snapshot[&"systems"] = extra.duplicate(true)
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return snapshot
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static func validate(snapshot: Dictionary) -> Dictionary:
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var errors: Array[String] = []
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if int(snapshot.get(&"schema_version", -1)) != SCHEMA_VERSION:
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errors.append("unsupported_schema_version")
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if not snapshot.get(&"clock", null) is Dictionary:
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errors.append("missing_clock")
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else:
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var clock_data: Dictionary = snapshot[&"clock"]
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if int(clock_data.get(&"absolute_minute", -1)) < 0:
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errors.append("invalid_absolute_minute")
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if int(clock_data.get(&"speed", 0)) not in [1, 2, 3, 4]:
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errors.append("invalid_speed")
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if not snapshot.get(&"game_state", null) is Dictionary:
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errors.append("missing_game_state")
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return {
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&"ok": errors.is_empty(),
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&"errors": errors,
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}
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static func restore(snapshot: Dictionary, clock: SimulationKernel, state: Node) -> bool:
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var validation := validate(snapshot)
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if not validation[&"ok"]:
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return false
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var previous_clock := clock.clock_snapshot()
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var previous_state: Dictionary = state.create_snapshot()
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if not clock.restore_clock(snapshot[&"clock"]):
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return false
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if not state.restore_snapshot(snapshot[&"game_state"]):
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clock.restore_clock(previous_clock)
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state.restore_snapshot(previous_state)
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return false
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return true
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