add logic to attach post-its to cards

src/logic-scenes/board/card-board.gd

@@ -49,7 +49,7 @@ func is_in_dropzone(to_check: Node) -> bool:
     else: 
         return true
 
-func handle_mouse_button(to_handle: Node, input: InputEvent, dragableType: int):
+func handle_mouse_button(to_handle: Area2D, input: InputEvent, dragableType: int):
     
     # No two areas can be dragged at the same time.
     # Make sure that only the same area is dragged.
@@ -80,7 +80,15 @@ func handle_mouse_button(to_handle: Node, input: InputEvent, dragableType: int):
                 area_dict["dropzone_content"].push_back(to_handle)
                 # TODO: Add function to rearrange the array based on positions in the dropzone
             else:
-                if !is_in_dropzone(to_handle):
+                if is_in_dropzone(to_handle):
+                    if to_handle.has_overlapping_areas():
+                        var overlaps = to_handle.get_overlapping_areas()   
+                        for area in overlaps:
+                            if area.get_meta("type") == "card":
+                                to_handle.reparent(area)
+                                to_handle.set_owner(self)
+                                to_handle.position = area.get_child(3).position
+                else:
                     for panel in area_dict["post_it_panels"]:
                         if panel.get_child_count() == 1:
                             to_handle.reparent(panel)
@@ -91,7 +99,7 @@ func handle_mouse_button(to_handle: Node, input: InputEvent, dragableType: int):
                             to_handle.position = panel.get_child(0).position
                             break
                 currently_dragged_area = null
-                    
+                
 
 
 

src/logic-scenes/board/card.gd

@@ -52,6 +52,9 @@ var scale_tween
 var is_dragged: bool = false
 
 func _ready():
+    
+    self.set_meta("type", "card")  # set type information to find out if this node is a card
+    
     _handle_wiggle(0)
     if not Engine.is_editor_hint() and is_inside_tree():
         for postit in self.get_children():

src/logic-scenes/board/physics-board.tscn

@@ -40,13 +40,13 @@ mouse_filter = 1
 [node name="card3" parent="HBoxContainer/dropzone" instance=ExtResource("3_mg053")]
 z_as_relative = false
 position = Vector2(371, 290)
-rotation = -0.0292664
+rotation = 0.00381354
 collision_layer = 2147483649
 is_dragable = true
 
 [node name="card" parent="HBoxContainer/dropzone" instance=ExtResource("3_mg053")]
 position = Vector2(640, 659)
-rotation = -0.0217244
+rotation = -0.0287091
 is_dragable = true
 
 [node name="ScrollContainer" type="ScrollContainer" parent="HBoxContainer"]
@@ -123,7 +123,7 @@ shape = SubResource("CircleShape2D_x8rl2")
 position = Vector2(-151, -107)
 
 [node name="card2" parent="Node2D/RigidBody2D/ancor" instance=ExtResource("3_mg053")]
-rotation = 0.00128374
+rotation = -0.0498721
 collision_layer = 2
 
 [node name="RigidBody2D2" type="Area2D" parent="Node2D"]
@@ -137,7 +137,7 @@ shape = SubResource("CircleShape2D_x8rl2")
 position = Vector2(-151, -107)
 
 [node name="card2" parent="Node2D/RigidBody2D2/ancor" instance=ExtResource("3_mg053")]
-rotation = 0.0767116
+rotation = -0.0210958
 collision_layer = 2
 
 [node name="RigidBody2D3" type="Area2D" parent="Node2D"]
@@ -151,5 +151,5 @@ shape = SubResource("CircleShape2D_x8rl2")
 position = Vector2(-151, -107)
 
 [node name="card2" parent="Node2D/RigidBody2D3/ancor" instance=ExtResource("3_mg053")]
-rotation = 0.00437383
+rotation = -0.00481569
 collision_layer = 2

src/logic-scenes/board/post-it.gd

@@ -49,6 +49,9 @@ var modulate_tween
 var is_dragged = false
 
 func _ready() -> void:
+    
+    self.set_meta("type", "post-it")  # set type information to find out if this node is a post-it
+    
     $Content/Label.text = self.text
     $Content/BackgroundSprite.frame = text.hash() % $Content/BackgroundSprite.sprite_frames.get_frame_count($Content/BackgroundSprite.animation)