Rijad Zuzo
94 lines
2.7 KiB
GDScript
94 lines
2.7 KiB
GDScript
class_name AnimalCatalog
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extends Resource
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const CORE_CATALOG_PATH := "res://simulation/animals/definitions/core_animals.tres"
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@export var animals: Array[AnimalDefinition] = []
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var _definitions_by_id: Dictionary = {}
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var _definition_ids: Array[StringName] = []
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var _errors: Array[String] = []
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static func create_core() -> AnimalCatalog:
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var catalog := load(CORE_CATALOG_PATH) as AnimalCatalog
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if catalog != null:
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catalog.rebuild()
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return catalog
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func rebuild() -> Array[String]:
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_definitions_by_id.clear()
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_definition_ids.clear()
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_errors.clear()
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for definition in animals:
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if definition == null:
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_errors.append("Animal catalog contains a null definition")
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continue
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for error in definition.validate():
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_errors.append("Animal '%s': %s" % [definition.animal_definition_id, error])
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if _definitions_by_id.has(definition.animal_definition_id):
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_errors.append("Duplicate animal definition '%s'" % definition.animal_definition_id)
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else:
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_definitions_by_id[definition.animal_definition_id] = definition
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_definition_ids.append(definition.animal_definition_id)
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_definition_ids.sort_custom(_id_less)
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_errors.sort()
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return get_errors()
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func is_valid() -> bool:
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return rebuild().is_empty()
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func get_errors() -> Array[String]:
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return _errors.duplicate()
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func has_definition(animal_definition_id: StringName) -> bool:
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_ensure_built()
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return _definitions_by_id.has(animal_definition_id)
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func get_definition(animal_definition_id: StringName) -> AnimalDefinition:
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_ensure_built()
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return _definitions_by_id.get(animal_definition_id) as AnimalDefinition
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func matches_identity(animal_definition_id: StringName, species_id: StringName) -> bool:
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var definition := get_definition(animal_definition_id)
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return definition != null and definition.species_id == species_id
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func get_definition_ids() -> Array[StringName]:
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_ensure_built()
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return _definition_ids.duplicate()
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func get_definitions_for_behavior(behavior_id: StringName) -> Array[AnimalDefinition]:
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_ensure_built()
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var result: Array[AnimalDefinition] = []
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for definition_id in _definition_ids:
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var definition := _definitions_by_id[definition_id] as AnimalDefinition
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if definition.behavior_id == behavior_id:
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result.append(definition)
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return result
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func find_definition_for_species(species_id: StringName) -> AnimalDefinition:
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_ensure_built()
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for definition_id in _definition_ids:
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var definition := _definitions_by_id[definition_id] as AnimalDefinition
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if definition.species_id == species_id:
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return definition
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return null
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func _ensure_built() -> void:
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if _definitions_by_id.is_empty() and not animals.is_empty():
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rebuild()
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static func _id_less(left: StringName, right: StringName) -> bool:
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return String(left) < String(right)
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