big four object, 3 tiers, custom signal, gamecontroller

scenes/game.tscn

@@ -0,0 +1,64 @@
+[gd_scene load_steps=8 format=3 uid="uid://coiqh7p31ukig"]
+
+[ext_resource type="Script" uid="uid://bblqtronap0j4" path="res://scripts/gamecontroller.gd" id="1_lnu2h"]
+[ext_resource type="Script" uid="uid://b7rahgxxw1yuw" path="res://scripts/player.gd" id="1_uwrxv"]
+[ext_resource type="PackedScene" uid="uid://csotsc2cycyia" path="res://scenes/trigger.tscn" id="2_yqjtg"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_8cj0n"]
+size = Vector2(44, 20)
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_uwrxv"]
+
+[sub_resource type="WorldBoundaryShape2D" id="WorldBoundaryShape2D_8cj0n"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_8cj0n"]
+
+[node name="game" type="Node2D"]
+script = ExtResource("1_lnu2h")
+
+[node name="StaticBody2D" type="StaticBody2D" parent="."]
+position = Vector2(567, 402)
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="StaticBody2D"]
+shape = SubResource("RectangleShape2D_8cj0n")
+
+[node name="RigidBody2D" type="RigidBody2D" parent="."]
+position = Vector2(593, 331)
+rotation = -0.349066
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="RigidBody2D"]
+shape = SubResource("RectangleShape2D_uwrxv")
+debug_color = Color(0.817443, 0.400008, 0.177458, 0.42)
+
+[node name="RigidBody2D2" type="RigidBody2D" parent="."]
+position = Vector2(575, 221)
+rotation = -0.301036
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="RigidBody2D2"]
+shape = SubResource("RectangleShape2D_uwrxv")
+debug_color = Color(0.817443, 0.400008, 0.177458, 0.42)
+
+[node name="ground" type="StaticBody2D" parent="."]
+position = Vector2(551, 565)
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="ground"]
+shape = SubResource("WorldBoundaryShape2D_8cj0n")
+
+[node name="CharacterBody2D" type="CharacterBody2D" parent="."]
+position = Vector2(567, 380)
+script = ExtResource("1_uwrxv")
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="CharacterBody2D"]
+shape = SubResource("CircleShape2D_8cj0n")
+debug_color = Color(0.172558, 0.632665, 0.34599, 0.42)
+
+[node name="Area2D" parent="." instance=ExtResource("2_yqjtg")]
+position = Vector2(601, 428)
+scale = Vector2(1.36, 1.12)
+
+[connection signal="areaTriggerSignal" from="Area2D" to="." method="_on_trigger"]

scenes/trigger.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=3 format=3 uid="uid://csotsc2cycyia"]
+
+[ext_resource type="Script" uid="uid://ditcg54u4c1lr" path="res://scripts/trigger.gd" id="1_du5ex"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_uwrxv"]
+
+[node name="trigger" type="Area2D"]
+scale = Vector2(1.36, 1.12)
+script = ExtResource("1_du5ex")
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_uwrxv")
+debug_color = Color(0.599313, 0.407655, 0.917879, 0.42)
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]