static body, rigid body, characterbody. area, signals

Scripts/game controller.gd

@@ -0,0 +1,17 @@
+extends Node2D
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	get_window().grab_focus()
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_triggerSignal(body: Variant, intentMessage: Variant) -> void:
+	print("GC knows about a trigger!")
+	if not body is Player and intentMessage == "destroy":
+		body.queue_free()

Scripts/game controller.gd.uid

@@ -0,0 +1 @@
+uid://ctdwfmqkny8rc

Scripts/player.gd

@@ -0,0 +1,30 @@
+class_name Player 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:
+			#deliver the impact
+			c.get_collider().apply_central_impulse(-c.get_normal() * 100)

Scripts/player.gd.uid

@@ -0,0 +1 @@
+uid://b4efh8nwneqkf

Scripts/trigger.gd

@@ -0,0 +1,9 @@
+class_name Trigger extends Area2D
+@export var intent:String="destroy"
+signal triggerActiveSignal(body, intentMessage)
+
+
+
+func _on_body_entered(body: Node2D) -> void:
+	print("Body Entered Trigger")
+	triggerActiveSignal.emit(body,intent)

Scripts/trigger.gd.uid

@@ -0,0 +1 @@
+uid://kb3v21msvi17