hyper space

main/main.gd

@@ -0,0 +1,51 @@
+extends Node2D
+
+@onready var start_button = $CanvasLayer/CenterContainer/Start
+@onready var game_over = $CanvasLayer/CenterContainer/GameOver
+
+var enemy: PackedScene = preload("res://enemy/enemy.tscn")
+var score: int = 0
+var enemies_count: int = 0
+
+func _ready():
+	game_over.hide()
+	start_button.show()
+	
+func new_game():
+	score = 0
+	$CanvasLayer/UI.update_score(score)
+	$Player.start()
+	spawn_enemies()
+
+func spawn_enemies():
+	for x in range(9):
+		for y in range(3):
+			var e = enemy.instantiate()
+			var pos = Vector2(x * (16 + 8) + 24, 16 * 4 + y * 16)
+			add_child(e)
+			e.start(pos)
+			e.died.connect(_on_enemy_died)
+			
+func _on_enemy_died(value):
+	score += value
+	$CanvasLayer/UI.update_score(score)
+
+func _on_start_pressed():
+	start_button.hide()
+	new_game()
+
+func _on_player_died():
+	get_tree().call_group("enemies", "queue_free")
+	game_over.show()
+	await get_tree().create_timer(2).timeout
+	game_over.hide()
+	start_button.show()
+	
+
+func _on_child_entered_tree(node):
+	if node.is_in_group("enemies"):
+		enemies_count += 1
+
+func _on_child_exiting_tree(node):
+	if node.is_in_group("enemies"):
+		enemies_count -= 1

main/main.tscn

@@ -0,0 +1,91 @@
+[gd_scene load_steps=10 format=3 uid="uid://ch7v0qydi26a4"]
+
+[ext_resource type="Script" path="res://main/main.gd" id="1_1ejc6"]
+[ext_resource type="Texture2D" uid="uid://cd2w7gbytga05" path="res://assets/Space_BG (2 frames) (64 x 64).png" id="1_jkmwa"]
+[ext_resource type="PackedScene" uid="uid://bp5q1dm5nm1q7" path="res://player/player.tscn" id="2_bnyct"]
+[ext_resource type="Texture2D" uid="uid://dwr1n1387fvel" path="res://assets/UI objects/START (48 x 8).png" id="3_ib0lp"]
+[ext_resource type="Texture2D" uid="uid://3yqtv6s02201" path="res://assets/UI objects/GAME_OVER (72 x 8).png" id="4_6ors6"]
+[ext_resource type="PackedScene" uid="uid://c78q4a2j7gjow" path="res://ui/ui.tscn" id="4_fs4vk"]
+
+[sub_resource type="Animation" id="Animation_g3nlb"]
+resource_name = "bg"
+length = 2.0
+loop_mode = 1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("background:region_rect")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 2),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Rect2(2.08165e-12, 2.08165e-12, 240, 320), Rect2(2.08165e-12, 64, 240, 320)]
+}
+
+[sub_resource type="Animation" id="Animation_bhcu2"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("background:region_rect")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Rect2(2.08165e-12, 2.08165e-12, 240, 320)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_1ooqy"]
+_data = {
+"RESET": SubResource("Animation_bhcu2"),
+"bg": SubResource("Animation_g3nlb")
+}
+
+[node name="main" type="Node2D"]
+script = ExtResource("1_1ejc6")
+
+[node name="CanvasLayer" type="CanvasLayer" parent="."]
+
+[node name="UI" parent="CanvasLayer" instance=ExtResource("4_fs4vk")]
+
+[node name="CenterContainer" type="CenterContainer" parent="CanvasLayer"]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="Start" type="TextureButton" parent="CanvasLayer/CenterContainer"]
+layout_mode = 2
+texture_normal = ExtResource("3_ib0lp")
+
+[node name="GameOver" type="TextureRect" parent="CanvasLayer/CenterContainer"]
+layout_mode = 2
+texture = ExtResource("4_6ors6")
+
+[node name="background" type="Sprite2D" parent="."]
+texture_repeat = 2
+position = Vector2(1, 0)
+texture = ExtResource("1_jkmwa")
+centered = false
+region_enabled = true
+region_rect = Rect2(2.08165e-12, 2.08165e-12, 240, 320)
+
+[node name="Player" parent="." instance=ExtResource("2_bnyct")]
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_1ooqy")
+}
+autoplay = "bg"
+
+[connection signal="child_entered_tree" from="." to="." method="_on_child_entered_tree"]
+[connection signal="child_exiting_tree" from="." to="." method="_on_child_exiting_tree"]
+[connection signal="pressed" from="CanvasLayer/CenterContainer/Start" to="." method="_on_start_pressed"]
+[connection signal="area_entered" from="Player" to="." method="_on_player_area_entered"]
+[connection signal="died" from="Player" to="." method="_on_player_died"]
+[connection signal="shield_changed" from="Player" to="CanvasLayer/UI" method="update_shield"]