45 lines
1.3 KiB
GDScript
45 lines
1.3 KiB
GDScript
extends Node3D
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@export_group("Properties")
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@export var target: Node3D
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@export_group("Zoom")
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@export var zoom_minimum = 16
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@export var zoom_maximum = 4
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@export var zoom_speed = 10
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@export_group("Rotation")
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@export var rotation_speed = 120
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@export var maximum_rotation_angle_x = -80
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@export var minimum_rotation_angle_x = -10
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var camera_rotation:Vector3
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var zoom = 10
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@onready var camera = $Camera
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# Called when the node enters the scene tree for the first time.
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func _ready() -> void:
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camera_rotation = rotation_degrees
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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func _process(delta: float) -> void:
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self.position = self.position.lerp(target.position, 4 * delta)
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rotation_degrees = rotation_degrees.lerp(camera_rotation, 6 * delta)
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camera.position = camera.position.lerp(Vector3(0, 0, zoom), 8 * delta)
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handle_input(delta)
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func handle_input(delta):
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var input := Vector3.ZERO
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input.y = Input.get_axis("camera_left", "camera_right")
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input.x = Input.get_axis("camera_up", "camera_down")
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camera_rotation += input * rotation_speed * delta
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camera_rotation.x = clamp(camera_rotation.x, maximum_rotation_angle_x, minimum_rotation_angle_x)
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zoom += Input.get_axis("zoom_in", "zoom_out") * zoom_speed * delta
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zoom = clamp(zoom, zoom_maximum, zoom_minimum)
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