extends ActionBlackboard
class_name ActionBlackboardCheck

enum Operators {
	EQUAL,
	NOT_EQUAL,
	GREATER,
	LESS,
	GREATER_EQUAL,
	LESS_EQUAL,
}
@export var key: String

@export_enum("==", "!=", ">", "<", ">=", "<=") var operator: int = 0
@export var value: int


func execute(character: Character, blackboard: Blackboard) -> int:
	var left: Variant = blackboard.get_value(key, 0)
	var result: bool  = false

	match operator:
		Operators.EQUAL: result = left == value
		Operators.NOT_EQUAL: result = left != value
		Operators.GREATER: result = left > value
		Operators.LESS: result = left < value
		Operators.GREATER_EQUAL: result = left >= value
		Operators.LESS_EQUAL: result = left <= value

	return SUCCESS if result else FAILURE