fix: use bullet position to fire bullets

didn't realize this wasn't even being used!

A bit problemmatic - standing too close to a wall means you can't fire
up :/

src/dino/players/romeo/SSRomeo.tscn

@@ -582,7 +582,7 @@ text = "[center]state"
 scroll_active = false
 
 [node name="BulletPosition" type="Marker2D" parent="."]
-position = Vector2(8, -8)
+position = Vector2(8, -12)
 
 [node name="Jet" type="AnimatedSprite2D" parent="."]
 visible = false

src/dino/weapons/bow/Bow.gd

@@ -63,7 +63,10 @@ func fire_arrow():
 		aim_vector = Vector2.RIGHT
 
 	var arrow = arrow_scene.instantiate()
-	arrow.position = global_position
+	var pos = global_position
+	if actor and actor.bullet_position:
+		pos = actor.bullet_position.global_position
+	arrow.position = pos
 	arrow.add_collision_exception_with(actor)
 
 	U.add_child_to_level(self, arrow)

src/dino/weapons/gun/Gun.gd

@@ -64,7 +64,10 @@ func fire_bullet():
 		aim_vector = Vector2.RIGHT
 
 	var bullet = bullet_scene.instantiate()
-	bullet.position = global_position
+	var pos = global_position
+	if actor and actor.bullet_position:
+		pos = actor.bullet_position.global_position
+	bullet.position = pos
 	bullet.add_collision_exception_with(actor)
 
 	U.add_child_to_level(self, bullet)