43 lines
895 B
GDScript
43 lines
895 B
GDScript
class_name GuildQueue extends Node2D
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var length : int :
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get:
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return len(members)
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@export var direction : Vector2 = Vector2.ZERO
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var members : Array[Adventurer] = []
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var front : Adventurer :
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get: return null if len(members) == 0 else members[0]
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signal advanced()
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func add_member(member : Adventurer) -> void:
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members.append(member)
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func remove_member(member : Adventurer) -> void:
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members.erase(member)
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func try_advance() -> Adventurer:
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if length > 0:
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return advance()
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else:
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return null
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func advance() -> Adventurer:
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advanced.emit()
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return front
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func get_last_position() -> Vector2:
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return get_index_position(length - 1)
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func get_index_position(idx : int) -> Vector2:
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return global_position + idx * 100 * direction
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func get_member_position(member) -> Vector2:
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var idx = members.find(member)
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if idx == -1:
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return Vector2.ZERO
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else:
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return get_index_position(idx)
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