Rijad Zuzo
98 lines
2.6 KiB
GDScript
98 lines
2.6 KiB
GDScript
class_name RelationshipStateRecord
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extends RefCounted
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const SCHEMA_VERSION := 1
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const NO_CAUSE_EVENT := -1
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const NEUTRAL_TRUST := 0.5
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var data: Dictionary
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func _init(record_data: Dictionary = {}) -> void:
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data = record_data.duplicate(true)
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static func create(
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observer_id: int,
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subject_id: int,
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familiarity: float,
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trust: float = NEUTRAL_TRUST,
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last_trust_cause_event_id: int = NO_CAUSE_EVENT
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) -> RelationshipStateRecord:
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return (
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RelationshipStateRecord
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. new(
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{
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"schema_version": SCHEMA_VERSION,
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"observer_id": observer_id,
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"subject_id": subject_id,
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"familiarity": clampf(familiarity, 0.0, 1.0),
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"trust": clampf(trust, 0.0, 1.0),
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"last_trust_cause_event_id": last_trust_cause_event_id,
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}
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)
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)
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static func from_dictionary(record_data: Dictionary) -> RelationshipStateRecord:
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if int(record_data.get("schema_version", -1)) != SCHEMA_VERSION:
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return null
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if not record_data.has_all(
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["observer_id", "subject_id", "familiarity", "trust", "last_trust_cause_event_id"]
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):
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return null
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var observer_id := int(record_data["observer_id"])
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var subject_id := int(record_data["subject_id"])
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var familiarity := float(record_data["familiarity"])
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var trust := float(record_data["trust"])
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var cause_event_id := int(record_data["last_trust_cause_event_id"])
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var is_player_subject := subject_id == SimulationIds.PLAYER_ACTOR_ID
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if observer_id < 0 or observer_id == subject_id:
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return null
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if not is_player_subject and subject_id < 0:
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return null
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if familiarity < 0.0 or familiarity > 1.0 or trust < 0.0 or trust > 1.0:
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return null
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if cause_event_id < NO_CAUSE_EVENT:
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return null
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return create(observer_id, subject_id, familiarity, trust, cause_event_id)
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func get_observer_id() -> int:
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return int(data["observer_id"])
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func get_subject_id() -> int:
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return int(data["subject_id"])
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func get_familiarity() -> float:
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return float(data["familiarity"])
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func get_trust() -> float:
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return float(data["trust"])
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func get_last_trust_cause_event_id() -> int:
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return int(data["last_trust_cause_event_id"])
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func increase_familiarity(amount: float) -> float:
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var previous := get_familiarity()
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data["familiarity"] = clampf(previous + maxf(amount, 0.0), 0.0, 1.0)
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return get_familiarity() - previous
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func increase_trust(amount: float, cause_event_id: int) -> float:
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var previous := get_trust()
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data["trust"] = clampf(previous + maxf(amount, 0.0), 0.0, 1.0)
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var applied := get_trust() - previous
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if applied > 0.0:
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data["last_trust_cause_event_id"] = cause_event_id
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return applied
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func to_dictionary() -> Dictionary:
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return data.duplicate(true)
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