add owner thing to bullets and guns as stopgap measure to stop players bullets from killin him

Bullet.gd

@@ -6,13 +6,15 @@ var velocity = Vector2(1, 0)
 var lifetime = 16 # seconds
 
 var bullet_dmg = 25
+var bullet_owner
 
 onready var sprite = get_node("Sprite")
 
 func _ready():
 	set_fixed_process(true)
 
-func fire(delta, vel, dir, speed):
+func fire(o, delta, vel, dir, speed):
+	bullet_owner = o
 	velocity = (vel.length() * dir + (dir * speed * delta))
 	sprite.set_rot(dir.angle())
 
@@ -36,8 +38,12 @@ func on_impact(e):
 	
 	# new_bi.rotate(deg2rad(180))
 	
-	# damage and free
-	e.do_damage(bullet_dmg)
+	if bullet_owner == "Player" and e.type() == "Player":
+		pass
+	else:
+		# damage and free
+		e.do_damage(bullet_dmg)
+	
 	queue_free()
 
 func _fixed_process(delta):

EnemyGrunt.gd

@@ -28,6 +28,8 @@ func _ready():
 	var t = get_tree().get_root().get_node("Game/MinimapControl").register_entity(self)
 	set_fixed_process(true)
 	
+	gun.set_owner(type())
+	
 	cur_kinematic = km.Kinematic.new(self, grunt_max_speed)
 	steering = km.Steering.new()
 	

Gun.gd

@@ -6,6 +6,7 @@ var gun_cooldown = 0
 var gun_delay = 0.1125
 var gun_spread_max = deg2rad(4) # degrees max
 var gun_bullet_speed = 384
+var gun_owner
 
 func _ready():
 	set_fixed_process(true)
@@ -13,6 +14,9 @@ func _ready():
 func _fixed_process(delta):
 	gun_cooldown = clamp(gun_cooldown - delta, 0, 1)
 	
+func set_owner(o):
+	gun_owner = o
+
 func fire(delta, vel, dir):
 	if gun_cooldown <= 0:
 		var new_bullet = Bullet.instance()
@@ -20,5 +24,5 @@ func fire(delta, vel, dir):
 		new_bullet.set_pos(gun_pos + vel)
 		get_tree().get_root().add_child(new_bullet)
 		var rot = rand_range(-gun_spread_max, gun_spread_max)
-		new_bullet.fire(delta, vel, dir.rotated(rot), gun_bullet_speed)
+		new_bullet.fire(gun_owner, delta, vel, dir.rotated(rot), gun_bullet_speed)
 		gun_cooldown += gun_delay

Player.gd

@@ -34,6 +34,8 @@ func _ready():
 	set_fixed_process(true)
 	left_particles.set_emitting(false)
 	right_particles.set_emitting(false)
+	left_gun.set_owner(type())
+	right_gun.set_owner(type())
 	
 func type():
 	return "Player"