48 lines
1.2 KiB
GDScript
48 lines
1.2 KiB
GDScript
class_name StompDamageComponent
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extends Node
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@export var damage: float = 0.25
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@export var area2d: Area2D
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@export var root: Node2D
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func _ready() -> void:
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if not area2d:
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printerr("No area2d assigned!")
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return
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if not root:
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printerr("No root assigned!")
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return
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area2d.body_entered.connect(on_area2d_body_entered)
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func deal_damage(target: HealthComponent) -> void:
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target.decrease_health(damage)
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func on_area2d_body_entered(body: Node2D) -> void:
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if body.has_node("HealthComponent"):
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var health_component: HealthComponent = body.get_node("HealthComponent")
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if not health_component:
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printerr("No HealthComponent assigned!")
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return
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var cannot_stomp_component: CannotStompComponent = body.get_node_or_null("CannotStompComponent")
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if cannot_stomp_component:
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return
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if root.global_position.y < body.global_position.y:
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if root is PlayerController:
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var velocity: Vector2 = root.previous_velocity
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if velocity.y > 0.0:
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deal_damage(health_component)
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var damage_component: DamageComponent = body.get_node_or_null("DamageComponent")
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if not damage_component:
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return
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damage_component.set_process(false)
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await get_tree().process_frame
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damage_component.set_process(true)
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