FPS Controller

demo/assets/scripts/player/components/mouse_capture.gd

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+class_name MouseCaptureComponent extends Node
+
+@export var debug : bool = false
+@export_category("Mouse Capture Settings")
+@export var current_mouse_mode : Input.MouseMode = Input.MOUSE_MODE_CAPTURED
+@export var mouse_sensitivity : float = 0.005
+
+var _capture_mouse : bool
+var _mouse_input : Vector2
+
+
+## Captures the relative mouse movement from the center of the screen
+func _unhandled_input(event: InputEvent) -> void:
+	_capture_mouse = event is InputEventMouseMotion and Input.mouse_mode == Input.MOUSE_MODE_CAPTURED
+	if _capture_mouse:
+		_mouse_input.x += -event.screen_relative.x * mouse_sensitivity
+		_mouse_input.y += -event.screen_relative.y * mouse_sensitivity
+	if debug:
+		print(_mouse_input)
+
+func _ready() -> void:
+	Input.mouse_mode = current_mouse_mode
+	
+
+func _process(delta: float) -> void:
+	_mouse_input = Vector2.ZERO