54 lines
No EOL
1.7 KiB
GDScript
54 lines
No EOL
1.7 KiB
GDScript
extends Spatial
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onready var camera := $Camera
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onready var hand := $Camera/Hand
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onready var cards := $Cards
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onready var handCard := $Camera/Hand/Card4
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export var mouseHandThreshold = 0.9
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var holdingCard: bool
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var mouseOrigin: Vector2
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var lastCameraTransform: Transform
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func _input(event: InputEvent):
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# Camera zoom
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if event.is_action("zoom_in"):
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camera.zoom(true)
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elif event.is_action("zoom_out"):
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camera.zoom(false)
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# Save original camera and mouse position before panning
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if event.is_action_pressed("pan"):
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mouseOrigin = get_viewport().get_mouse_position()
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lastCameraTransform = camera.transform
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func _process(delta: float):
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# If mouse is under a certain area then we're managing our hand
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var absMousePos := get_viewport().get_mouse_position()
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# If panning, translate mouse delta to camera delta
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if Input.is_action_pressed("pan"):
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var mouseDelta := absMousePos - mouseOrigin
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var mousePos: Vector2 = mouseDelta * 0.0096 * (1-camera.getZoomLevel()/5) # Magic numbers everywhere
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camera.transform.origin = lastCameraTransform.origin - Vector3(mousePos.x, 0, mousePos.y)
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# If holding a card, move it between board/hand
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if holdingCard:
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var relPos: float = absMousePos.y / get_viewport().size.y
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var selectingHand: bool = relPos > mouseHandThreshold
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if selectingHand and not handCard.inHand:
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call_deferred("reparent", handCard, cards, hand)
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handCard.inHand = true
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elif not selectingHand and handCard.inHand:
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call_deferred("reparent", handCard, hand, cards)
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handCard.inHand = false
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func _card_picked():
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holdingCard = true
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func _card_dropped():
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holdingCard = false
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func reparent(object: Node, from: Node, to: Node):
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from.remove_child(object)
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to.add_child(object)
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object.set_owner(to) |