add clickable area to token scene

emit a signal when a click is registered

project.godot

@@ -22,6 +22,11 @@ activate={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":32,"location":0,"echo":false,"script":null)
 ]
 }
+select={
+"deadzone": 0.2,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}
 
 [rendering]
 

token.gd

@@ -1,5 +1,7 @@
 extends Node2D
 
+signal token_clicked
+
 enum token_type {TYPE_1, TYPE_2, TYPE_3, TYPE_4}
 
 var type: token_type = token_type.TYPE_1
@@ -25,3 +27,9 @@ func set_type(type: token_type):
 			
 func set_debug_label(text: String):
 	debug_label.text = text
+
+
+func _on_area_2d_input_event(viewport: Node, event: InputEvent, shape_idx: int) -> void:
+#	emit event up to parent on click
+	if Input.is_action_just_pressed("select"):
+		token_clicked.emit()

token.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=5 format=3 uid="uid://b50otusq306jl"]
+[gd_scene load_steps=6 format=3 uid="uid://b50otusq306jl"]
 
 [ext_resource type="Script" uid="uid://cy18iue2caocn" path="res://token.gd" id="1_0ucay"]
 [ext_resource type="Texture2D" uid="uid://cqtw7t2uag6f8" path="res://icon.svg" id="1_bd72f"]
@@ -10,6 +10,9 @@ outline_color = Color(0, 0, 0, 1)
 [sub_resource type="CanvasItemMaterial" id="CanvasItemMaterial_bd72f"]
 blend_mode = 1
 
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_0ucay"]
+size = Vector2(51, 51)
+
 [node name="Token" type="Node2D"]
 script = ExtResource("1_0ucay")
 
@@ -33,3 +36,11 @@ polygon = PackedVector2Array(0, 0, 40, 0, 40, 40, 0, 40)
 scale = Vector2(0.4, 0.4)
 texture = ExtResource("1_bd72f")
 centered = false
+
+[node name="Area2D" type="Area2D" parent="."]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+position = Vector2(26, 25.5)
+shape = SubResource("RectangleShape2D_0ucay")
+
+[connection signal="input_event" from="Area2D" to="." method="_on_area_2d_input_event"]