static body, rigid body, character body, area2d, gamecontroller, custom signal

project.godot

@@ -11,5 +11,12 @@ config_version=5
 [application]
 
 config/name="JuneGame"
+run/main_scene="uid://dc4obqdsdq81h"
 config/features=PackedStringArray("4.4", "Forward Plus")
 config/icon="res://icon.svg"
+
+[file_customization]
+
+folder_colors={
+"res://scenes/": "orange"
+}

scenes/character_body_2d.gd

@@ -0,0 +1,29 @@
+extends CharacterBody2D
+
+
+const SPEED = 300.0
+const JUMP_VELOCITY = -400.0
+
+
+func _physics_process(delta: float) -> void:
+	# Add the gravity.
+	if not is_on_floor():
+		velocity += get_gravity() * delta
+
+	# Handle jump.
+	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
+		velocity.y = JUMP_VELOCITY
+
+	# Get the input direction and handle the movement/deceleration.
+	# As good practice, you should replace UI actions with custom gameplay actions.
+	var direction := Input.get_axis("ui_left", "ui_right")
+	if direction:
+		velocity.x = direction * SPEED
+	else:
+		velocity.x = move_toward(velocity.x, 0, SPEED)
+
+	move_and_slide()
+	for i in get_slide_collision_count():
+		var c = get_slide_collision(i)
+		if c.get_collider() is RigidBody2D:
+			c.get_collider().apply_central_impulse(-c.get_normal() * 100 )

scenes/character_body_2d.gd.uid

@@ -0,0 +1 @@
+uid://dmyw2bn6gnbbv

scenes/crate.tscn

@@ -0,0 +1,11 @@
+[gd_scene load_steps=2 format=3 uid="uid://dm0s1wei11x43"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_uwrxv"]
+
+[node name="RigidBody2D3" type="RigidBody2D"]
+rotation = 1.00826
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_uwrxv")
+debug_color = Color(0.869503, 0.340519, 0.233585, 0.42)

scenes/game.tscn

@@ -0,0 +1,49 @@
+[gd_scene load_steps=7 format=3 uid="uid://dc4obqdsdq81h"]
+
+[ext_resource type="Script" uid="uid://dflv3rb4v8c0r" path="res://scripts/gamecontroller.gd" id="1_lnu2h"]
+[ext_resource type="Script" uid="uid://dmyw2bn6gnbbv" path="res://scenes/character_body_2d.gd" id="1_uwrxv"]
+[ext_resource type="PackedScene" uid="uid://dm0s1wei11x43" path="res://scenes/crate.tscn" id="3_lbhrr"]
+[ext_resource type="PackedScene" uid="uid://bu03yhhfncspe" path="res://scenes/trigger.tscn" id="4_iywne"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_8cj0n"]
+size = Vector2(60, 20)
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_8cj0n"]
+
+[node name="Game" type="Node2D"]
+script = ExtResource("1_lnu2h")
+
+[node name="StaticBody2D" type="StaticBody2D" parent="."]
+position = Vector2(570, 369)
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="StaticBody2D"]
+shape = SubResource("RectangleShape2D_8cj0n")
+
+[node name="CharacterBody2D" type="CharacterBody2D" parent="."]
+position = Vector2(568, 344)
+script = ExtResource("1_uwrxv")
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="CharacterBody2D"]
+shape = SubResource("CircleShape2D_8cj0n")
+debug_color = Color(0.365399, 0.613218, 0.181601, 0.42)
+
+[node name="RigidBody2D3" parent="." instance=ExtResource("3_lbhrr")]
+position = Vector2(551, 270)
+
+[node name="Area2D" parent="." instance=ExtResource("4_iywne")]
+position = Vector2(519, 453)
+
+[node name="Area2D2" parent="." instance=ExtResource("4_iywne")]
+position = Vector2(653, 461)
+effect = "powerup"
+
+[node name="RigidBody2D4" parent="." instance=ExtResource("3_lbhrr")]
+position = Vector2(570, 193)
+
+[node name="RigidBody2D5" parent="." instance=ExtResource("3_lbhrr")]
+position = Vector2(589, 256)
+
+[connection signal="areatrigger" from="Area2D" to="." method="_on_areatrigger"]
+[connection signal="areatrigger" from="Area2D2" to="." method="_on_areatrigger"]

scenes/trigger.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=3 format=3 uid="uid://bu03yhhfncspe"]
+
+[ext_resource type="Script" uid="uid://ixnbwhm0ptg5" path="res://scripts/trigger.gd" id="1_du5ex"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_uwrxv"]
+radius = 52.0384
+
+[node name="Area2D" type="Area2D"]
+script = ExtResource("1_du5ex")
+metadata/_edit_group_ = true
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_uwrxv")
+debug_color = Color(0.634268, 0.371171, 0.94535, 0.42)
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]

scripts/gamecontroller.gd

@@ -0,0 +1,21 @@
+extends Node2D
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_areatrigger(effect, body) -> void:
+	print("Game controller knows about trigger")
+	if effect == "destroy":
+		print("Destroy this thing")
+		body.queue_free()
+		
+	if effect == "powerup":
+		print("power up the player")

scripts/gamecontroller.gd.uid

@@ -0,0 +1 @@
+uid://dflv3rb4v8c0r

scripts/trigger.gd

@@ -0,0 +1,19 @@
+extends Area2D
+
+@export var effect = "destroy"
+
+signal areatrigger(effect, Object)
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_body_entered(body: Node2D) -> void:
+	print("Trigger entered")
+	#broadcast to controller
+	areatrigger.emit(effect, body)

scripts/trigger.gd.uid

@@ -0,0 +1 @@
+uid://ixnbwhm0ptg5