Add health loss

1 files changed, 13 insertions, 2 deletions

diff --git a/KinematicBody2D.gd b/KinematicBody2D.gd
index 3be3afc..4f2949c 100644
--- a/KinematicBody2D.gd
+++ b/KinematicBody2D.gd
@@ -1,5 +1,7 @@
-extends KinematicBody2D
+extends Area2D
 
+signal hit
+var screen_size
 export (int) var speed = 200
 var spawn_object = load("res://Bullet.tscn")
 var velocity = Vector2()
@@ -17,11 +19,20 @@ func get_input():
 		velocity.y -= 1
 	velocity = velocity.normalized() * speed
 
+func _ready():
+	screen_size = get_viewport_rect().size
+
 func _physics_process(delta):
 	get_input()
 	globals.playerPos = global_position
-	velocity = move_and_slide(velocity)
+	position += velocity * delta
+	position.x = clamp(position.x, 0, screen_size.x)
+	position.y = clamp(position.y, 0, screen_size.y)
 	if Input.is_action_just_pressed("click"):
 		var obj = spawn_object.instance()
 		obj.position = get_position()
 		get_owner().add_child(obj)
+	var bodies = get_overlapping_bodies()
+	for body in bodies:
+		if body.get_name() != "Bullet":
+			emit_signal("hit", delta)