reorganize everything

scripts/camera/main_camera.gd

@@ -0,0 +1,145 @@
+class_name MainCamera
+extends Camera3D
+
+static var instance: MainCamera
+
+@export_group("References")
+@export var _listener: AudioListener3D
+
+@export_group("Positioning")
+@export var _height_offset: float = 0.5
+@export var _distance: float = 30
+@export var _fov: float = 25
+@export var _angle_degrees: Vector3 = Vector3(-45, -45, 0)
+@export var _aim_offset_factor_mouse: float = 0.2
+@export var _aim_offset_factor_controller: float = 0.5
+@export var _aim_damping: float = 1
+
+@export_group("Damage shake")
+@export var _damage_shake_duration: float = 0.5
+@export_exp_easing var _damage_shake_ease: float = 2
+@export var _damage_shake_amplitude: float = 0.1
+@export var _damage_shake_frequency: float = 50
+
+@export_group("Hit shake")
+@export var _hit_shake_fov: float = 1
+@export var _hit_shake_duration: float = 0.5
+@export_exp_easing var _hit_shake_ease: float = 4
+
+var _player_offsets: Dictionary[int, PlayerOffset]
+var _damage_shake_time: float = 0
+var _hit_shake_time: float = 0
+
+
+func _ready() -> void:
+	instance = self
+	_listener.make_current()
+	for player in Player.instances:
+		_connect_player_signals(player)
+
+
+func _process(delta: float) -> void:
+	fov = _fov
+	_damage_shake(delta)
+	_hit_shake(delta)
+
+
+func _physics_process(delta: float) -> void:
+	global_rotation_degrees = _angle_degrees
+	call_deferred("_process_following", delta)
+
+
+func _process_following(delta: float) -> void:
+	var follow_position: Vector3 = Vector3.ZERO
+	for player in Player.instances:
+		follow_position += _follow(player, delta)
+	follow_position /= Player.instances.size()
+	follow_position += Vector3.UP * _height_offset
+
+	global_position = follow_position + transform.basis.z * _distance
+	_listener.global_position = follow_position
+
+
+func _connect_player_signals(player: Player) -> void:
+	player.stats.damaged.connect(_on_player_stats_damaged)
+	player.attack.did_hit.connect(_on_player_attack_did_hit)
+
+
+func _follow(player: Player, delta: float) -> Vector3:
+	var id := player.get_instance_id()
+	if not _player_offsets.has(id):
+		_player_offsets[id] = PlayerOffset.new()
+
+	var player_offset := _player_offsets[id]
+
+	var player_position := player.global_position
+	if player.is_on_floor():
+		player_offset.floor_height = player_position.y
+	player_position.y = player_offset.floor_height + Projectile.HEIGHT
+
+	if not Player.is_single_player():
+		player_offset.aim_offset = Vector3.ZERO
+	elif player.input_mode_is(Inputer.Mode.KB_MOUSE):
+		player_offset.aim_offset = player.aimer.aim_offset
+	elif player.input_mode_is(Inputer.Mode.CONTROLLER):
+		var new_aim_offset := (
+			Vector3.ZERO
+			if player.aimer.aim_input.length() == 0
+			else player.aimer.aim_offset
+		)
+		player_offset.aim_offset = player_offset.aim_offset.lerp(
+			new_aim_offset, _aim_damping * delta
+		)
+
+	var follow_position := (
+		player_position
+		+ (
+			player_offset.aim_offset as Vector3
+			* (
+				_aim_offset_factor_mouse
+				if player.input_mode_is(Inputer.Mode.KB_MOUSE)
+				else _aim_offset_factor_controller
+			)
+		)
+	)
+
+	Debugger.circle("follow_position" + str(player.name), follow_position)
+
+	return follow_position
+
+
+func _damage_shake(delta: float) -> void:
+	if _damage_shake_time <= 0:
+		return
+
+	_damage_shake_time -= delta
+	var shake_value := (
+		sin(_damage_shake_frequency * _damage_shake_time) * _damage_shake_amplitude
+	)
+	global_rotation.z += (
+		shake_value
+		* ease(_damage_shake_time / _damage_shake_duration, _damage_shake_ease)
+	)
+
+
+func _hit_shake(delta: float) -> void:
+	if _hit_shake_time <= 0:
+		return
+
+	_hit_shake_time -= delta
+	fov += (
+		_hit_shake_fov * ease(_hit_shake_time / _hit_shake_duration, _hit_shake_ease)
+	)
+
+
+func _on_player_stats_damaged() -> void:
+	_damage_shake_time = _damage_shake_duration
+
+
+func _on_player_attack_did_hit() -> void:
+	_hit_shake_time = _hit_shake_duration
+
+
+class PlayerOffset:
+	var floor_height: float = 0
+	var aim_offset: Vector3 = Vector3.ZERO

scripts/camera/main_camera.gd.uid

@@ -0,0 +1 @@
+uid://bd1mvvks1snu3