bunch of fixes based on feedback, adding changelog

enemie/tankboss.tscn

@@ -10,6 +10,7 @@ position = Vector2( 689.688, 214.579 )
 collision_layer = 12
 collision_mask = 0
 script = ExtResource( 1 )
+type = 6
 vida = 300
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]

main.tscn

@@ -227,7 +227,7 @@ render_target_v_flip = true
 [node name="Goblin" type="AnimatedSprite" parent="Textures/Goblin4"]
 modulate = Color( 1, 0, 0.984314, 1 )
 frames = SubResource( 5 )
-frame = 2
+frame = 1
 speed_scale = 0.9
 playing = true
 offset = Vector2( 32, 32 )
@@ -256,6 +256,12 @@ scale = Vector2( 3, 3 )
 texture = ExtResource( 9 )
 centered = false
 
+[node name="Bullet3" type="Viewport" parent="Textures"]
+size = Vector2( 1, 1 )
+own_world = true
+transparent_bg = true
+render_target_v_flip = true
+
 [node name="PostgreSQL" type="Node" parent="."]
 script = ExtResource( 3 )