58 lines
2.0 KiB
GDScript3
58 lines
2.0 KiB
GDScript3
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class_name PlayerCharacterController extends Node
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@export var camera: Camera3D = null
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@export var character: Character = null
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@export var camera_sensitivity: float = 2.0
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@export var camera_lerp_speed: float = 4.0
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@export var camera_distance: float = 5.0
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@export var camera_min_distance: float = 2.0
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@export var camera_max_distance: float = 10.0
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@export var camera_pitch: float = -0.5
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@export var camera_min_pitch: float = -1.0
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@export var camera_max_pitch: float = -0.2
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@onready var camera_yaw: float = (
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character.global_rotation.y if character else 0.0
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)
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func _physics_process(delta: float) -> void:
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if camera && character:
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var look_input := Vector3(
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Input.get_axis(&'look_left', &'look_right'),
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Input.get_axis(&'look_down', &'look_up'),
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Input.get_axis(&'zoom_in', &'zoom_out')
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)
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camera_distance = clamp(
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camera_distance + PI*look_input.z*camera_sensitivity*delta,
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camera_min_distance, camera_max_distance
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)
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camera_yaw = fposmod(
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camera_yaw - look_input.x*camera_sensitivity*delta,
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2.0*PI
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)
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camera_pitch = clamp(
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camera_pitch + look_input.y*camera_sensitivity*delta,
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camera_min_pitch, camera_max_pitch
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)
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var bas := Basis.IDENTITY.rotated(
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Vector3.RIGHT, camera_pitch
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).rotated(
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Vector3.UP, camera_yaw
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)
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bas = Basis.looking_at(-bas.z, character.ground_normal)
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var posn := character.global_position + camera_distance*bas.z
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var lerp_weight: float = 1.0 - 0.5**(camera_lerp_speed*delta)
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camera.global_basis = camera.global_basis.slerp(bas, lerp_weight)
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camera.global_position = lerp(camera.global_position, posn, lerp_weight)
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var move_input := Vector2(
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Input.get_axis(&'move_left', &'move_right'),
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Input.get_axis(&'move_forward', &'move_backward')
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)
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character.global_impetus = (
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move_input.x*camera.basis.x +
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move_input.y*camera.basis.z
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)
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character.jump_impetus = Input.is_action_pressed(&'jump')
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character.action1_impetus = Input.is_action_pressed(&'action1')
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character.action2_impetus = Input.is_action_pressed(&'action2')
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