uuesti

3-rd-person-camera/camera_spring_arm.gd

@@ -0,0 +1,31 @@
+extends Node3D
+
+
+@export var mouse_sensitivity: float = 0.005
+@export_range(-90.0, 0.0, 0.1, "radians_as_degrees") var min_vertical_angle: float = -PI/2
+@export_range(0.0, 90.0, 0.1, "radians_as_degrees") var max_vertical_angle: float = PI/4
+
+@onready var spring_arm := $SpringArm3D
+
+func _ready() -> void:
+	Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+
+
+func _unhandled_input(event : InputEvent) -> void:
+	if event is InputEventMouseMotion:
+		rotation.y -= event.relative.x * mouse_sensitivity
+		rotation.y = wrapf(rotation.y, 0.0, TAU)
+
+		rotation.x -= event.relative.y * mouse_sensitivity
+		rotation.x = clamp(rotation.x, min_vertical_angle, max_vertical_angle)
+
+	if event.is_action_pressed("wheel_up"):
+		spring_arm.spring_length -=1
+	if event.is_action_pressed("wheel_down"):
+		spring_arm.spring_length +=1
+		
+	if event.is_action_pressed("toggle_mouse_capture"):
+		if Input.mouse_mode == Input.MOUSE_MODE_CAPTURED:
+			Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+		else:
+			Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)