My first 2D game in Godot 4.4

pistol/impact/circle.png.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dn80eu1qs371v"
+path="res://.godot/imported/circle.png-a2fa3270dee1c1c7e1cb0869903e82df.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://pistol/impact/circle.png"
+dest_files=["res://.godot/imported/circle.png-a2fa3270dee1c1c7e1cb0869903e82df.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

pistol/impact/impact.gd

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+extends Node2D
+
+@onready var sprite = %Sprite
+
+
+func _ready():
+	var tween = create_tween().set_parallel(true).set_ease(Tween.EASE_OUT)
+	tween.tween_property(sprite, "scale", Vector2.ONE * 1.35, 0.3).from(Vector2.ONE * 0.6)
+	tween.tween_property(sprite, "modulate:a", 0.0, 0.15).set_delay(0.15)
+	tween.chain().tween_callback(queue_free)

pistol/impact/impact.gd.uid

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+uid://c6w1u8mii1jdj

pistol/impact/impact.tscn

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+[gd_scene load_steps=3 format=3 uid="uid://kcl4efkvrany"]
+
+[ext_resource type="Script" uid="uid://c6w1u8mii1jdj" path="res://pistol/impact/impact.gd" id="1_4vum2"]
+[ext_resource type="Texture2D" uid="uid://dn80eu1qs371v" path="res://pistol/impact/circle.png" id="2_wp1di"]
+
+[node name="Impact" type="Node2D"]
+top_level = true
+script = ExtResource("1_4vum2")
+
+[node name="Sprite" type="Sprite2D" parent="."]
+unique_name_in_owner = true
+modulate = Color(1, 0.831373, 0.239216, 1)
+texture = ExtResource("2_wp1di")