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feat: VehicleCameraController script

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a6xdev 2024-08-24 10:12:02 -03:00
parent 0fc94b2fd2
commit 5b56933e90
1 changed files with 26 additions and 16 deletions
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42
scripts/systems/VehicleCameraController.gd
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@ -1,13 +1,16 @@
# Code still under development and there may still be small bugs.
# Don't try to ask me how this works, because even I don't know.
# by: a6xdev
# by: a6xdev, ...
# <-- Still need a way to check when the car is reversing. -->
# <-- This script will undergo a reformulation and will become a global camera. Do not make unnecessary additions. -->
extends Node3D
@export var Vehicle: VehicleBody3D
@export var VehicleEngineNode:VehicleEngine
@export_group("Camera Settings")
@export var FreeCamera:bool = false ## Camera livre para ajudar na analise e perfomace do Veiculo.
@export var ControllerState: CameraState
enum CameraState {
@ -17,9 +20,9 @@ enum CameraState {
@export var forward_rotation: Vector3 = Vector3(-15, 0, 0) ## Rotation prioritizing the rear of the car.
@export var reverse_rotation: Vector3 = Vector3(-15, 180, 0) ## Rotation prioritizing the front of the car.
@export var smooth_time: float = 0.05 ## Camera transition time.
@export var smooth_time: float = 0.07 ## Camera transition time.
@export var mouse_sens: float = 0.4 ## Mouse sensitivity
@export var max_steering_rotation: float = 2.0 ## Maximum camera rotation based on direction
@export var max_steering_rotation: float = 10.0 ## Maximum camera rotation based on direction
var car_is_moving: bool = false
var pivot: Node3D
@ -41,20 +44,24 @@ func _input(event):
func _process(delta):
var target_rotation = forward_rotation
if is_reversing(): # If you are reversing, the camera rotates in reverse, prioritizing the front of the car.
target_rotation = reverse_rotation
car_is_moving = true
elif Vehicle.linear_velocity.length() > 2: # If you are going forward, the camera prioritizes the rear of the car.
car_is_moving = true
else:
car_is_moving = false
if not FreeCamera:
if is_reversing(): # If you are reversing, the camera rotates in reverse, prioritizing the front of the car.
# <-- Desativado por motivos de bugs muito estranhos --> NÂO TIRE O COMENTARIO DESSA BOMBA
target_rotation = reverse_rotation
car_is_moving = true
elif Vehicle.linear_velocity.length() > 2: # If you are going forward, the camera prioritizes the rear of the car.
car_is_moving = true
else:
car_is_moving = false
# Smooths camera rotation forward or backward
pivot.rotation_degrees = lerp(pivot.rotation_degrees, target_rotation, smooth_time)
if car_is_moving:
pivot.rotation_degrees = lerp(pivot.rotation_degrees, target_rotation, smooth_time)
# Adds rotation based on the car's steering to show more of the side
var steering_rotation = Vehicle.steering * max_steering_rotation
pivot.rotation_degrees.y += steering_rotation # Adiciona a rotação lateral
if not FreeCamera:
var steering_rotation = Vehicle.steering * max_steering_rotation * smooth_time
pivot.rotation_degrees.y += steering_rotation # Adiciona a rotação lateral
# Enable or disable the camera based on the controller state
match ControllerState:
@ -66,5 +73,8 @@ func _process(delta):
# Checks if the car is reversing.
# Still doesn't work very well.
func is_reversing() -> bool:
var is_reverse_input = Input.is_action_pressed("car_break")
return is_reverse_input and Vehicle.linear_velocity.z > 0
var test = Vehicle.linear_velocity.dot(Vehicle.global_transform.basis.z)
if test < 0:
return true
else:
return false