Initial Invader concept added

assets/img/invader.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://7n0aykgeuaaw"
+path="res://.godot/imported/invader.png-e15e275fc7b6a81f2ac56e1169e2bfc2.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/img/invader.png"
+dest_files=["res://.godot/imported/invader.png-e15e275fc7b6a81f2ac56e1169e2bfc2.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

assets/sfx/crash2.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://tvb2iqqjjsnq"
+path="res://.godot/imported/crash2.wav-7a2662502c34f1d9181d94c8e86425a0.sample"
+
+[deps]
+
+source_file="res://assets/sfx/crash2.wav"
+dest_files=["res://.godot/imported/crash2.wav-7a2662502c34f1d9181d94c8e86425a0.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0

assets/sfx/invader.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://bb8i4s5bv1r4j"
+path="res://.godot/imported/invader.wav-17eecca55097f63b87a6a4e28e915787.sample"
+
+[deps]
+
+source_file="res://assets/sfx/invader.wav"
+dest_files=["res://.godot/imported/invader.wav-17eecca55097f63b87a6a4e28e915787.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0

assets/sfx/shoot2.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://bg2eft275t8xi"
+path="res://.godot/imported/shoot2.wav-93cee12f82dd277d215b2c88cec2c4c4.sample"
+
+[deps]
+
+source_file="res://assets/sfx/shoot2.wav"
+dest_files=["res://.godot/imported/shoot2.wav-93cee12f82dd277d215b2c88cec2c4c4.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0

scenes/invader.tscn

@@ -0,0 +1,154 @@
+[gd_scene load_steps=15 format=3 uid="uid://du1namnd5kxs4"]
+
+[ext_resource type="Texture2D" uid="uid://7n0aykgeuaaw" path="res://assets/img/invader.png" id="1_3tryp"]
+[ext_resource type="Script" path="res://scripts/invader.gd" id="1_vblvx"]
+[ext_resource type="Shader" path="res://assets/shaders/PixelExplosion.gdshader" id="2_bav6d"]
+[ext_resource type="AudioStream" uid="uid://bb8i4s5bv1r4j" path="res://assets/sfx/invader.wav" id="3_orakw"]
+[ext_resource type="AudioStream" uid="uid://tvb2iqqjjsnq" path="res://assets/sfx/crash2.wav" id="4_5jebg"]
+[ext_resource type="AudioStream" uid="uid://bg2eft275t8xi" path="res://assets/sfx/shoot2.wav" id="5_c2cqd"]
+
+[sub_resource type="FastNoiseLite" id="FastNoiseLite_2etwc"]
+noise_type = 0
+seed = -13
+
+[sub_resource type="NoiseTexture2D" id="NoiseTexture2D_ca84o"]
+width = 64
+height = 64
+generate_mipmaps = false
+noise = SubResource("FastNoiseLite_2etwc")
+
+[sub_resource type="FastNoiseLite" id="FastNoiseLite_wjoqq"]
+noise_type = 0
+seed = -13
+
+[sub_resource type="NoiseTexture2D" id="NoiseTexture2D_vfidg"]
+width = 64
+height = 64
+generate_mipmaps = false
+noise = SubResource("FastNoiseLite_wjoqq")
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_7qjt1"]
+resource_local_to_scene = true
+shader = ExtResource("2_bav6d")
+shader_parameter/progress = null
+shader_parameter/strength = 1.0
+shader_parameter/noise_tex_normal = SubResource("NoiseTexture2D_vfidg")
+shader_parameter/noise_tex = SubResource("NoiseTexture2D_ca84o")
+
+[sub_resource type="Animation" id="Animation_l62j8"]
+resource_name = "crash"
+length = 0.4
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("CrashSound:playing")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [true]
+}
+tracks/1/type = "method"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0.4, 0.4001),
+"transitions": PackedFloat32Array(1, 1),
+"values": [{
+"args": [],
+"method": &"queue_free"
+}, {
+"args": [],
+"method": &"queue_free"
+}]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("Sprite2D:material:shader_parameter/progress")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.2, 0.3),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 0,
+"values": [null, 0.33, 0.66, 1.0]
+}
+
+[sub_resource type="Animation" id="Animation_cojig"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("CrashSound:playing")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [false]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:material:shader_parameter/progress")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [null]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_1dk2o"]
+_data = {
+"RESET": SubResource("Animation_cojig"),
+"crash": SubResource("Animation_l62j8")
+}
+
+[node name="Invader" type="Area2D"]
+collision_layer = 3
+collision_mask = 3
+script = ExtResource("1_vblvx")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+material = SubResource("ShaderMaterial_7qjt1")
+texture = ExtResource("1_3tryp")
+
+[node name="CollisionPolygon2D" type="CollisionPolygon2D" parent="."]
+polygon = PackedVector2Array(12, -15, 16, -10, 24, -10, 29, -6, 32, -2, 10, 15, -3, 15, -31, -1, -31, -3, -23, -10, -15, -10, -10, -15)
+
+[node name="FlyingTone" type="AudioStreamPlayer2D" parent="."]
+stream = ExtResource("3_orakw")
+autoplay = true
+
+[node name="ShootSound" type="AudioStreamPlayer3D" parent="."]
+stream = ExtResource("5_c2cqd")
+
+[node name="CrashSound" type="AudioStreamPlayer2D" parent="."]
+stream = ExtResource("4_5jebg")
+
+[node name="ShootTimer" type="Timer" parent="."]
+autostart = true
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_1dk2o")
+}
+
+[node name="GunMarker" type="Marker2D" parent="."]
+position = Vector2(2, 17)
+
+[node name="Projectiles" type="Node" parent="."]
+
+[connection signal="area_entered" from="." to="." method="_on_area_entered"]
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]
+[connection signal="finished" from="FlyingTone" to="." method="_on_flying_tone_finished"]
+[connection signal="timeout" from="ShootTimer" to="." method="_on_shoot_timer_timeout"]

scripts/game.gd

@@ -1,7 +1,5 @@
 extends Node2D
 
-# TODO: MAYBE make ufo enemey that randomly flies in from ones side to the other
-
 const COMET_SPAWNER = preload("res://scenes/comet_spawner.tscn")
 
 @export var level : int = 1

scripts/invader.gd

@@ -0,0 +1,66 @@
+extends Area2D
+
+# TODO: Make a random spawner for invaders
+# TODO: Give points if shot
+
+signal shot
+
+const BULLET = preload("res://scenes/bullet.tscn")
+
+@export var move_speed := 100.0
+var movement_direction := Vector2.ZERO
+var random_position := Vector2.ZERO
+var can_shoot := false
+var viewport_size : Vector2
+
+func _ready() -> void:
+	viewport_size = get_viewport_rect().size
+
+	# I am sorry to who has to make sense of this
+	random_position.x = randi_range(1, 2)
+	if random_position.x == 2:
+		random_position.x = viewport_size.x-1
+		movement_direction.x = -1
+	else:
+		movement_direction.x = 1
+	random_position.y = randi_range(32, viewport_size.y + 32)
+	position = random_position
+
+
+func _process(delta: float) -> void:
+	position += move_speed * movement_direction * delta
+
+	if can_shoot:
+		# FIXME: Proper shoot angle and not able to sudoku
+		shoot($GunMarker.global_position, randf_range(90.0, 100.0))
+
+	# "Die", if off screen
+	if position.x > viewport_size.x or position.x < 0:
+		queue_free()
+
+func _on_flying_tone_finished() -> void:
+	$FlyingTone.play()
+
+func _on_body_entered(body: Node2D) -> void:
+	if body.is_in_group("ship"):
+		body.crash()
+
+func _on_area_entered(area: Area2D) -> void:
+	if area.is_in_group("bullet"):
+		shot.emit()
+	crash()
+
+func shoot(pos : Vector2, rot : float) -> void:
+	var bullet := BULLET.instantiate()
+	bullet.position = pos
+	bullet.rotation = rot
+	$Projectiles.add_child(bullet)
+	$ShootSound.play()
+	can_shoot = false
+	$ShootTimer.start()
+
+func crash() -> void:
+	$AnimationPlayer.play("crash")
+
+func _on_shoot_timer_timeout() -> void:
+	can_shoot = true