39 lines
849 B
GDScript
39 lines
849 B
GDScript
extends CharacterBody3D
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class_name Interactable
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const MIN_DRAG_DISTANCE: float = 15
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var hovered: bool = false
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var click_position: Vector2 = Vector2.ZERO
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@onready var hover_sprite: Sprite3D = $HoverSprite
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func _ready() -> void:
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assert(hover_sprite != null, "hover_sprite missing!")
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func _process(_delta: float) -> void:
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hovered = HoveringManager.hovered_node == self
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hover_sprite.visible = hovered
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func _input(event: InputEvent) -> void:
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if event is InputEventMouseButton and hovered:
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var button_event := event as InputEventMouseButton
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if button_event.button_index != MOUSE_BUTTON_LEFT:
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return
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if button_event.pressed:
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click_position = button_event.position
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else:
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if (
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(button_event.position - click_position).length()
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< MIN_DRAG_DISTANCE
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):
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_click()
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func _click() -> void:
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print(self, ' clicked!')
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