start work on boss1

objects/player/arrow_projectile.gd

@@ -7,6 +7,9 @@ var target_group = "enemy_hitbox"
 # direction to fly
 var direction = 1.0
 
+# whether or not it frees on wall collision
+var breaks_on_wall = true
+
 #Edge to check culling, if this edge is offscreen, delete the arrow
 onready var cull_edge = Vector2(5 * direction,0)
 onready var player = get_parent().get_node("Player")
@@ -25,9 +28,10 @@ func _physics_process(delta):
 
 #Wall Collision
 func _on_Hitbox_body_entered(body):
-	if body is TileMap or body is StaticBody2D:
-		_make_sparks()
-		queue_free()
+	if breaks_on_wall:
+		if body is TileMap or body is StaticBody2D:
+			_make_sparks()
+			queue_free()
 
 # kill entity if in target group
 func _on_Hitbox_area_entered(area):
@@ -41,7 +45,10 @@ func _on_Hitbox_area_entered(area):
 			_make_sparks()
 		else:
 			# kill targeted node
-			target.die()
+			if !area.is_in_group("boss_weakspot"): 
+				target.die()
+			else:
+				target.hp -=1 
 			#decrease arrows if enemy killed
 			if target_group == "enemy_hitbox":
 				Game.arrows = max(0, Game.arrows - 1) # clamp arrows above 0