implemented free look camera for testing prposes

components/camera/3D/free_look/free_look_camera.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dn0vn1yokfou2"
+path="res://.godot/imported/free_look_camera.svg-a45daf69db064e4c69fe59f5c1e3b7f4.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://components/camera/3D/free_look/free_look_camera.svg"
+dest_files=["res://.godot/imported/free_look_camera.svg-a45daf69db064e4c69fe59f5c1e3b7f4.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

components/camera/3D/free_look/free_look_camera_3d.gd

@@ -0,0 +1,144 @@
+@icon("res://components/camera/3D/free_look/free_look_camera.svg")
+class_name FreeLookCamera3D extends Camera3D
+
+signal free_camera_enabled
+signal free_camera_disabled
+
+@export var mouse_mode_switch_input_actions: Array[String] = ["ui_cancel"]
+@export_range(0.01, 20.0, 0.01) var mouse_sensitivity: float = 3.0
+@export var speed: float = 0.2:
+	set(value):
+		speed = clamp(value, min_speed, max_speed)
+@export var min_speed: float = 0.2
+@export var max_speed: float = 5.0
+@export var speed_increase_per_step: float = 0.1
+@export var toggle_activation_key := KEY_TAB
+@export var move_forward_key := KEY_W
+@export var move_back_key := KEY_S
+@export var move_left_key := KEY_A
+@export var move_right_key := KEY_D
+@export var increment_speed_key := MOUSE_BUTTON_WHEEL_UP
+@export var decrement_speed_key := MOUSE_BUTTON_WHEEL_DOWN
+
+var previous_camera: Camera3D
+
+var active: bool = false:
+	set(value):
+		if value != active and is_node_ready():
+			if value:
+				free_camera_enabled.emit()
+			else:
+				free_camera_disabled.emit()
+		active = value
+
+var motion: Vector3
+var view_motion: Vector2
+var gimbal_base : Transform3D
+var gimbal_pitch : Transform3D
+var gimbal_yaw : Transform3D
+var previous_mouse_mode: Input.MouseMode
+
+
+func _ready():
+	gimbal_base.origin = global_transform.origin
+	current = active
+	set_as_top_level(true)
+
+	mouse_sensitivity = SettingsManager.get_accessibility_section(GameSettings.MouseSensivitySetting)
+
+	free_camera_enabled.connect(on_free_camera_enabled)
+	free_camera_disabled.connect(on_free_camera_disabled)
+	SettingsManager.updated_setting_section.connect(on_mouse_sensitivity_changed)
+
+	previous_mouse_mode = Input.mouse_mode
+
+
+func _input(event):
+	if active:
+		if InputHelper.is_any_action_just_pressed(mouse_mode_switch_input_actions):
+			switch_mouse_capture_mode()
+
+		if event is InputEventMouseMotion:
+			view_motion += event.xformed_by(get_tree().root.get_final_transform()).relative
+
+		if event is InputEventMouseButton:
+			if event.button_index == increment_speed_key:
+				speed += speed_increase_per_step
+			if event.button_index == decrement_speed_key:
+				speed -= speed_increase_per_step
+
+
+	if event is InputEventKey:
+			if event.keycode == toggle_activation_key and event.pressed:
+				active = not active
+
+				if not active:
+					return
+
+			var motion_value := int(event.pressed) # translate bool into 1 or 0
+
+			match event.keycode:
+				move_forward_key:
+					motion.z = -motion_value
+				move_back_key:
+					motion.z = motion_value
+				move_right_key:
+					motion.x = motion_value
+				move_left_key:
+					motion.x = -motion_value
+
+
+func _process(_delta):
+	gimbal_base *= Transform3D(Basis(), global_transform.basis * (motion * speed))
+
+	gimbal_yaw = gimbal_yaw.rotated(Vector3.UP, view_motion.x * (mouse_sensitivity / 1000) * -1.0)
+	gimbal_pitch = gimbal_pitch.rotated(Vector3.RIGHT, view_motion.y * (mouse_sensitivity / 1000) * -1.0)
+	view_motion = Vector2()
+
+	global_transform = gimbal_base * (gimbal_yaw * gimbal_pitch)
+
+
+func enable() -> void:
+	active = true
+
+
+func disable() -> void:
+	active = false
+
+
+func is_active() -> bool:
+	return active
+
+
+func switch_mouse_capture_mode() -> void:
+	if InputHelper.is_mouse_visible():
+		InputHelper.capture_mouse()
+	else:
+		InputHelper.show_mouse_cursor()
+
+
+func on_free_camera_enabled():
+	previous_camera = get_viewport().get_camera_3d()
+
+	make_current()
+	set_process(true)
+	set_process_input(true)
+
+	Input.mouse_mode = previous_mouse_mode
+	InputHelper.capture_mouse()
+
+
+func on_free_camera_disabled():
+	gimbal_base.origin = global_transform.origin
+	previous_camera.make_current()
+
+	clear_current()
+	set_process(false)
+	set_process_input(false)
+
+	Input.mouse_mode = previous_mouse_mode
+
+
+func on_mouse_sensitivity_changed(section: String, key: String, value: Variant) -> void:
+	if section == GameSettings.AccessibilitySection and key == GameSettings.MouseSensivitySetting:
+		mouse_sensitivity = value

components/camera/3D/camera_shake_3d.gd → components/camera/3D/shake/camera_shake_3d.gd

@@ -1,4 +1,4 @@
-@icon("res://components/camera/3D/camera_shake_3d.svg")
+@icon("res://components/camera/3D/shake/camera_shake_3d.svg")
 class_name CameraShake3D extends Camera3D
 
 @export var shake_time: float = 1.3

components/camera/3D/camera_shake_3d.svg.import → components/camera/3D/shake/camera_shake_3d.svg.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://x1vcucg5jd5d"
-path="res://.godot/imported/camera_shake_3d.svg-7d87cb690059286b0e2f04654fe19bea.ctex"
+path="res://.godot/imported/camera_shake_3d.svg-eea2134af7eb31d04e4446470e58407c.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://components/camera/3D/camera_shake_3d.svg"
-dest_files=["res://.godot/imported/camera_shake_3d.svg-7d87cb690059286b0e2f04654fe19bea.ctex"]
+source_file="res://components/camera/3D/shake/camera_shake_3d.svg"
+dest_files=["res://.godot/imported/camera_shake_3d.svg-eea2134af7eb31d04e4446470e58407c.ctex"]
 
 [params]
 

components/camera/3D/trauma_causer.svg.import → components/camera/3D/shake/trauma_causer.svg.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://df37odhldu56g"
-path="res://.godot/imported/trauma_causer.svg-ed5beef12f36421b2abc3383fde24445.ctex"
+path="res://.godot/imported/trauma_causer.svg-eea1922e9473b9ec03c2d767d9e149d7.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://components/camera/3D/trauma_causer.svg"
-dest_files=["res://.godot/imported/trauma_causer.svg-ed5beef12f36421b2abc3383fde24445.ctex"]
+source_file="res://components/camera/3D/shake/trauma_causer.svg"
+dest_files=["res://.godot/imported/trauma_causer.svg-eea1922e9473b9ec03c2d767d9e149d7.ctex"]
 
 [params]
 

components/camera/3D/trauma_causer_3d.gd → components/camera/3D/shake/trauma_causer_3d.gd

@@ -1,4 +1,4 @@
-@icon("res://components/camera/3D/trauma_causer.svg")
+@icon("res://components/camera/3D/shake/trauma_causer.svg")
 class_name TraumaCauser3D extends Area3D
 
 @export var trauma_time := 1.0

components/camera/3D/trauma_detector.svg.import → components/camera/3D/shake/trauma_detector.svg.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://bx8wu1qdi8vu7"
-path="res://.godot/imported/trauma_detector.svg-7820f868370c9b299868bb886e9b7094.ctex"
+path="res://.godot/imported/trauma_detector.svg-ef2f9696b7413fc6170812137edf210e.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://components/camera/3D/trauma_detector.svg"
-dest_files=["res://.godot/imported/trauma_detector.svg-7820f868370c9b299868bb886e9b7094.ctex"]
+source_file="res://components/camera/3D/shake/trauma_detector.svg"
+dest_files=["res://.godot/imported/trauma_detector.svg-ef2f9696b7413fc6170812137edf210e.ctex"]
 
 [params]
 

components/camera/3D/trauma_detector_3d.gd → components/camera/3D/shake/trauma_detector_3d.gd

@@ -1,4 +1,4 @@
-@icon("res://components/camera/3D/trauma_detector.svg")
+@icon("res://components/camera/3D/shake/trauma_detector.svg")
 class_name TraumaDetector3D extends Area3D
 
 @export var camera: CameraShake3D

components/motion/3D/first-person/controller/first_person_controller.tscn

@@ -13,7 +13,7 @@
 [ext_resource type="Script" path="res://components/motion/3D/first-person/controller/states/air/jump.gd" id="10_ynwvi"]
 [ext_resource type="Script" path="res://components/motion/3D/first-person/controller/states/ground/slide.gd" id="11_jpv7j"]
 [ext_resource type="Script" path="res://components/motion/3D/first-person/controller/states/special/swim.gd" id="12_vyybp"]
-[ext_resource type="Script" path="res://components/camera/3D/camera_shake_3d.gd" id="14_smxor"]
+[ext_resource type="Script" path="res://components/camera/3D/shake/camera_shake_3d.gd" id="14_smxor"]
 [ext_resource type="Script" path="res://components/motion/3D/first-person/shooter/weapons/firearm_weapon_holder.gd" id="15_cjftc"]
 [ext_resource type="Script" path="res://components/motion/3D/first-person/shooter/weapons/motion/weapon_sway.gd" id="16_2a3la"]
 [ext_resource type="Script" path="res://components/motion/3D/first-person/shooter/weapons/motion/weapon_noise.gd" id="17_vpodh"]