47 lines
1,007 B
GDScript
47 lines
1,007 B
GDScript
class_name PickupArea
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extends Area2D
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signal picked_up()
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signal dropped()
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var is_picked_up = false
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var is_dropable = false
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var is_dropping_enabled = true
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var parent: Node2D
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func _ready():
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parent = get_parent() as Node2D
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func _on_input_event(viewport, event, shape_idx):
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if event is InputEventMouseButton and event.is_pressed():
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if is_picked_up and is_dropable and is_dropping_enabled:
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_drop()
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elif not is_picked_up:
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_pickup()
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func _physics_process(delta):
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if is_picked_up:
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parent.global_position = get_viewport().get_mouse_position()
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func _exit_tree():
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Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
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func _on_dropoff_area_entered(area):
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if area is not DropoffArea: return
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is_dropable = true
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func _on_dropoff_area_exited(area):
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if area is not DropoffArea: return
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is_dropable = false
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func _pickup():
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is_picked_up = true
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Input.mouse_mode = Input.MOUSE_MODE_HIDDEN
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picked_up.emit()
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func _drop():
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is_picked_up = false
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Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
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dropped.emit()
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