46 lines
1.2 KiB
GDScript
46 lines
1.2 KiB
GDScript
extends Node3D
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@export var camera: Camera3D
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@export var initial_target: Node3D
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var target: Targetable = null
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@export var sensitivity := 0.01
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@export var charge_time := 3
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func _ready():
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set_target(initial_target)
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func _input(event):
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if event is InputEventMouseMotion:
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rotate_view(event.relative*sensitivity)
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if event.is_action("charge"):
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charge(event.get_action_strength("charge"))
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func _process(_delta):
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transform.origin = target.global_position
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camera.global_position = %camera_spot.global_position
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camera.look_at(target.global_position)
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var charge_tween: Tween = null
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func charge(amount: float):
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if charge_tween != null:
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charge_tween.kill()
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if amount == 0.0:
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%radial_ui.set_charge(0.0)
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return
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charge_tween = create_tween()
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charge_tween.tween_method(%radial_ui.set_charge, 0.0, 1.0, charge_time)
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func rotate_view(amount: Vector2):
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rotate_y(-amount.x)
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%rotate_helper.rotate_z(amount.y)
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%rotate_helper.rotation_degrees.z = clampf(%rotate_helper.rotation_degrees.z, -77, 77)
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func set_target(node: Node3D):
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var ntarget = Targetable.is_targetable(node)
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if ntarget == null:
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push_error("Node is node targetable", node)
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return
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if target != null:
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target.unmake_target()
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ntarget.make_target()
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target = ntarget
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