wiretap/wire.tscn at main · Limit-sest/wiretap · GitHub

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[gd_scene load_steps=5 format=3 uid="uid://bo0f0agwldovs"]

[ext_resource type="Texture2D" uid="uid://b34q66ndjwd5f" path="res://assets/Sprites/Content/UI Buttons/6.png" id="1_xe2i4"]

[sub_resource type="GDScript" id="GDScript_xe2i4"]
script/source = "extends Node2D

var is_drawing = false
var start_port = null

@onready var line = $Line2D
@onready var port1 = $Port1
@onready var port2 = $Port2

func _input(event):
	if is_drawing and event is InputEventMouseButton and not event.is_pressed():
		if event.button_index == MOUSE_BUTTON_LEFT or event.button_index == MOUSE_BUTTON_RIGHT:
			var space_state = get_world_2d().direct_space_state
			var query = PhysicsPointQueryParameters2D.new()
			query.position = get_global_mouse_position()
			query.collide_with_areas = true
			query.collision_mask = 2 # ports layer

			var result = space_state.intersect_point(query)
			if not result.is_empty():
				var target_port = result[0].collider
				if target_port.is_in_group(\"ports\") and target_port != start_port:
					line.set_point_position(2, line.to_local(target_port.global_position))
					is_drawing = false
					start_port = null
			else:
				is_drawing = false
				line.clear_points()
				start_port = null

func _process(delta):
	if is_drawing:
		line.set_point_position(1, line.to_local(get_global_mouse_position()))

func handle_port_click(event: InputEvent, node) -> void:
	if event.is_pressed() and event is InputEventMouseButton:
		if event.button_index == MOUSE_BUTTON_LEFT or event.button_index == MOUSE_BUTTON_RIGHT:
			if not is_drawing:
				is_drawing = true
				start_port = node
				line.clear_points()
				line.add_point(line.to_local(node.global_position))
				line.add_point(line.to_local(get_global_mouse_position()))

#func _on_port_1_input_event(viewport: Node, event: InputEvent, shape_idx: int) -> void:
	#handle_port_click(event, port1)
#
#func _on_port_2_input_event(viewport: Node, event: InputEvent, shape_idx: int) -> void:
	#handle_port_click(event, port2)
"

[sub_resource type="RectangleShape2D" id="RectangleShape2D_bdjww"]
size = Vector2(19, 19)

[sub_resource type="RectangleShape2D" id="RectangleShape2D_qj5kq"]
size = Vector2(19, 19)

[node name="Node2D" type="Node2D"]
texture_filter = 1
script = SubResource("GDScript_xe2i4")

[node name="Port1" type="Area2D" parent="." groups=["ports"]]
position = Vector2(24, 92)
collision_layer = 2

[node name="CollisionShape2D" type="CollisionShape2D" parent="Port1"]
shape = SubResource("RectangleShape2D_bdjww")

[node name="6" type="Sprite2D" parent="Port1/CollisionShape2D"]
texture = ExtResource("1_xe2i4")

[node name="Port2" type="Area2D" parent="." groups=["ports"]]
position = Vector2(116, 17)
collision_layer = 2

[node name="CollisionShape2D" type="CollisionShape2D" parent="Port2"]
shape = SubResource("RectangleShape2D_qj5kq")

[node name="6" type="Sprite2D" parent="Port2/CollisionShape2D"]
position = Vector2(-0.5, 0.5)
texture = ExtResource("1_xe2i4")

[node name="Line2D" type="Line2D" parent="."]
position = Vector2(14.21, -9.5)

[connection signal="input_event" from="Port1" to="." method="_on_port_1_input_event"]
[connection signal="input_event" from="Port2" to="." method="_on_port_2_input_event"]