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https://github.com/Steffo99/hella-farm.git
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29 lines
1,018 B
GDScript
29 lines
1,018 B
GDScript
extends Node2D
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class_name SacrificeStone
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## Emitted when the sacrifice on top of the stone changes.
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signal sacrifice_changed(entity: PhysicsBody2D, type: Enums.MonsterType)
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var current_monster: PhysicsBody2D
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var current_type: Enums.MonsterType = Enums.MonsterType.None
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func _on_tracked(body: PhysicsBody2D):
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# If a monster is dragged on top of the SacrificeStone while another monster is already on top of it, ignore the capture and let the collision resolve instead
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if current_monster != null:
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return
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# Make sure the monster is sacrificable, and if it is, lock it in and emit [signal sacrifice_changed].
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var types: Array = body.find_children("*", "Sacrificable", false, false)
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for type in types:
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current_monster = body
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current_type = type.type
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sacrifice_changed.emit(current_monster, current_type)
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break
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func _on_untracked(body: PhysicsBody2D):
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if body == current_monster:
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current_monster = null
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current_type = Enums.MonsterType.None
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sacrifice_changed.emit(current_monster, current_type)
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