week1 - collisions

scripts/gamecontroller.gd

@@ -0,0 +1,19 @@
+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_trigger(effect: Variant, body: Variant) -> void:
+	print("game controller sees trigger "+effect+" "+body.name)
+	if not body is Player:
+		body.queue_free()
+	

scripts/gamecontroller.gd.uid

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+uid://c3o8iur48idhr

scripts/player.gd

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+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 collision := get_slide_collision(i)
+		var collider := collision.get_collider()
+		if collider is RigidBody2D:
+			collider.apply_central_impulse(-collision.get_normal()*100)

scripts/player.gd.uid

@@ -0,0 +1 @@
+uid://bg8hstdeqf43x

scripts/trigger.gd

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+extends Area2D
+
+@export var effect:String
+
+#custom signal
+signal areaTriggerSignal(effect, Object)
+
+
+func _on_body_entered(body: Node2D) -> void:
+	areaTriggerSignal.emit(effect, body)

scripts/trigger.gd.uid

@@ -0,0 +1 @@
+uid://ce32s4sac7kf0