Cursor vector?

game/Scripts/CursorScript.gd

@@ -1,20 +1,49 @@
-extends Node2D
+extends Area2D
 @onready var Cursor = $Cursor
 @export var ShowMouse = false
 var old_mouse_pos = Vector2.ZERO
 var mouse_velocity = Vector2.ZERO
+@export var vector_length = Vector2(50,0)
+@export var vector_width = 5
+
+var line_2d : Line2D
+var is_touchingCube = false
+var collision_normal = Vector2.ZERO
+var collision_point = Vector2.ZERO
+
+
 #var speed = 5000.0
 
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	if not ShowMouse : Input.mouse_mode = Input.MOUSE_MODE_HIDDEN
+
+	#show/hide mouse
+	if not ShowMouse:
+		Input.mouse_mode = Input.MOUSE_MODE_HIDDEN
 	old_mouse_pos = get_viewport().get_mouse_position()
 	pass # Replace with function body.
+	
+	
+	#setup line & properties
+	line_2d = $Line2D
+	
+	line_2d.width = vector_width
+	line_2d.default_color = Color(Color.RED)
+	line_2d.clear_points()
+	
+	
+	
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
+	if is_touchingCube:
+		draw_vector()
+	else:
+		line_2d.clear_points()
+	
+	
 	var current_mouse_pos = get_viewport().get_mouse_position()
 	
 	mouse_velocity = current_mouse_pos - old_mouse_pos
@@ -28,3 +57,37 @@ func _process(delta: float) -> void:
 	
 	old_mouse_pos = current_mouse_pos
 	pass
+
+
+func _on_area_entered(area: Area2D) -> void:
+	if area.name == "Node2D":
+		print("AAAA " + str(area.name))
+		is_touchingCube = true
+		draw_vector()
+	
+	
+	pass # Replace with function body.
+
+
+func _on_area_exited(area: Area2D) -> void:
+
+	
+	if area.name == "Node2D":
+		
+		is_touchingCube = false
+	
+	pass # Replace with function body.
+	
+	
+	
+	
+func draw_vector():
+	var vector_direction = Vector2.RIGHT.rotated(rotation)
+	var start_point = global_position
+	var end_point = global_position + vector_direction + vector_length
+	
+	line_2d.add_point(start_point,1)
+	line_2d.add_point(end_point,2)
+	
+	print("Draws the vector")
+	pass