49 lines
1.5 KiB
GDScript3
49 lines
1.5 KiB
GDScript3
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class_name Interactable extends Node3D
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@export var interaction_ui: PackedScene = null
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@onready var view: Node3D = $View
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@onready var frame: Sprite3D = $Frame
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var shown : bool = false
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var hover : bool = false
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var collected : bool = false
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var tween: Tween = null
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func _ready() -> void:
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view.scale = Vector3.ZERO
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frame.modulate.a = 0
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func _process(_delta: float) -> void:
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_process_hover()
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_process_billboard()
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func _process_billboard() -> void:
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if shown:
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var player_view := State.player_view
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look_at(player_view.global_position, Vector3.UP, true)
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func _process_hover() -> void:
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if hover and not shown:
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shown = true
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view.scale = Vector3.ZERO
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frame.modulate = Color.TRANSPARENT
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view.rotation.z = -PI*0.5 # Godot angle wrapping is ... something
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if tween: tween.kill()
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tween = create_tween().set_ease(Tween.EASE_OUT).set_trans(Tween.TRANS_BACK)
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tween.parallel().tween_property(view, "scale", Vector3.ONE, 1.0).set_delay(0.5)
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tween.parallel().tween_property(view, "rotation:z", 0, 0.8).set_delay(0.5)
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tween.parallel().tween_property(frame, "modulate:a", 1.0, 2.0)
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elif not hover and shown:
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shown = false
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if tween: tween.kill()
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tween = create_tween().set_ease(Tween.EASE_IN).set_trans(Tween.TRANS_BACK)
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tween.parallel().tween_property(view, "scale", Vector3.ZERO, 0.3)
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tween.parallel().tween_property(frame, "modulate:a", 0, 0.6)
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func _input(event: InputEvent) -> void:
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if hover and shown and event is InputEventMouseButton and event.is_action_pressed("ui_select"):
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collected = true
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