40 lines
1.3 KiB
GDScript
40 lines
1.3 KiB
GDScript
extends Node3D
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@onready var spring_arm: SpringArm3D = $SpringArm3D
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var _desired_length: float = 7.0
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func _ready() -> void:
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Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
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_desired_length = DP.f("cam_spring_length")
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spring_arm.spring_length = _desired_length
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func _unhandled_input(event: InputEvent) -> void:
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var sensitivity: float = DP.f("cam_sensitivity")
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var min_vert: float = deg_to_rad(DP.f("cam_min_vert_angle"))
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var max_vert: float = deg_to_rad(DP.f("cam_max_vert_angle"))
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var min_zoom: float = DP.f("cam_min_zoom")
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var max_zoom: float = DP.f("cam_max_zoom")
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if event is InputEventMouseMotion:
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rotation.y -= event.relative.x * sensitivity
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rotation.y = wrapf(rotation.y, 0.0, TAU)
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rotation.x -= event.relative.y * sensitivity
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rotation.x = clamp(rotation.x, min_vert, max_vert)
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if event.is_action_pressed("zoom_in"):
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_desired_length = clamp(_desired_length / 1.2, min_zoom, max_zoom)
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if event.is_action_pressed("zoom_out"):
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_desired_length = clamp(_desired_length * 1.2, min_zoom, max_zoom)
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if event.is_action_pressed("toggle_mouse_capture"):
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if Input.mouse_mode == Input.MOUSE_MODE_CAPTURED:
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Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
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else:
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Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
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func _process(_delta: float) -> void:
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spring_arm.spring_length = _desired_length
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