State machine, player anis, bullet pool and graphics

scenes/bullet.tscn

@@ -1,16 +1,22 @@
 [gd_scene format=3 uid="uid://dh08kl1i4ssa7"]
 
 [ext_resource type="Script" uid="uid://cvcvibt6begmk" path="res://scripts/bullet.gd" id="1_mkf8s"]
+[ext_resource type="Texture2D" uid="uid://dopyquuh07e1b" path="res://assets/graphics/projectiles/pixel_bullet.png" id="2_y25gk"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_daopg"]
 radius = 9.055386
 
 [node name="Bullet" type="Area2D" unique_id=273509445]
+texture_filter = 1
 script = ExtResource("1_mkf8s")
 metadata/_edit_group_ = true
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="." unique_id=292911264]
 shape = SubResource("CircleShape2D_daopg")
-debug_color = Color(0.78356177, 0, 0.1389513, 0.41960785)
+
+[node name="Sprite2D" type="Sprite2D" parent="." unique_id=1436554597]
+position = Vector2(-5, 1.9999996)
+scale = Vector2(-0.12990099, 0.10284587)
+texture = ExtResource("2_y25gk")
 
 [connection signal="body_entered" from="." to="." method="_on_body_entered"]