hyper space

player/player.gd

@@ -0,0 +1,76 @@
+extends Area2D
+
+signal died
+signal shield_changed
+
+@onready var screensize = get_viewport_rect().size
+
+@export var speed = 150
+@export var cooldown = 0.25
+@export var bullet_scene: PackedScene
+
+@export var max_shield = 10
+
+var shield = max_shield:
+	set = set_shield
+	
+var can_shoot = true
+
+func _ready():
+	start()
+
+func _process(delta):
+	var input = Input.get_vector("left", "right", "up", "down")
+	if input.x > 0:
+		$Ship.frame = 2
+		$Ship/Boosters.animation = "right"
+	elif input.x < 0:
+		$Ship.frame = 0
+		$Ship/Boosters.animation = "left"
+	else:
+		$Ship.frame = 1
+		$Ship/Boosters.animation = "forward"
+	position += input * speed * delta
+	position = position.clamp(Vector2(8, 8), screensize-Vector2(8, 8))
+	
+	if Input.is_action_pressed("shoot"):
+		shoot()
+	
+func start():
+	show()
+	shield = max_shield
+	position = Vector2(screensize.x / 2, screensize.y - 64)
+	$GunCooldown.wait_time = cooldown
+
+func shoot():
+	if not can_shoot:
+		return
+	can_shoot = false
+	$GunCooldown.start()
+	var b = bullet_scene.instantiate()
+	get_tree().root.add_child(b)
+	b.start(position + Vector2(0, -8))
+
+func set_shield(value):
+	shield = min(max_shield, value)
+	shield_changed.emit(max_shield, shield)
+	if shield <= 0:
+		hide()
+		died.emit()
+
+func _on_gun_cooldown_timeout():
+	can_shoot = true
+	
+
+
+func _on_player_area_entered(area):
+	if area.is_in_group("enemies"):
+		area.explode()
+		shield -= max_shield / 2 # Replace with function body.
+
+
+func _on_area_entered(area):
+	if area.is_in_group("enemies"):
+		area.explode()
+		shield -= max_shield / 2 # Replace with function body.
+

player/player.tscn

@@ -0,0 +1,95 @@
+[gd_scene load_steps=15 format=3 uid="uid://bp5q1dm5nm1q7"]
+
+[ext_resource type="Texture2D" uid="uid://bhigo5rya0wic" path="res://assets/Player ship/Player_ship (16 x 16).png" id="1_jhnuv"]
+[ext_resource type="Script" path="res://player/player.gd" id="1_s8ptw"]
+[ext_resource type="PackedScene" uid="uid://bts6qcq761ji2" path="res://bullet/bullet.tscn" id="2_rlc4m"]
+[ext_resource type="Texture2D" uid="uid://c2v2u7s7r8qsa" path="res://assets/Player ship/Boosters (16 x 16).png" id="3_4r7rv"]
+[ext_resource type="Texture2D" uid="uid://dlj1rn2xxgyj2" path="res://assets/Player ship/Boosters_left (16 x 16).png" id="4_a5ggp"]
+[ext_resource type="Texture2D" uid="uid://bha3rynxwdueg" path="res://assets/Player ship/Boosters_right (16 x 16).png" id="5_txrj4"]
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_0v0l2"]
+atlas = ExtResource("3_4r7rv")
+region = Rect2(0, 0, 16, 16)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_r8out"]
+atlas = ExtResource("3_4r7rv")
+region = Rect2(16, 0, 16, 16)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_vyuqh"]
+atlas = ExtResource("4_a5ggp")
+region = Rect2(0, 0, 16, 16)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_aeky0"]
+atlas = ExtResource("4_a5ggp")
+region = Rect2(16, 0, 16, 16)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_822yu"]
+atlas = ExtResource("5_txrj4")
+region = Rect2(0, 0, 16, 16)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_uauq2"]
+atlas = ExtResource("5_txrj4")
+region = Rect2(16, 0, 16, 16)
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_dfu82"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_0v0l2")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_r8out")
+}],
+"loop": true,
+"name": &"forward",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_vyuqh")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_aeky0")
+}],
+"loop": true,
+"name": &"left",
+"speed": 12.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_822yu")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_uauq2")
+}],
+"loop": true,
+"name": &"right",
+"speed": 5.0
+}]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_t7btk"]
+radius = 8.0
+
+[node name="Player" type="Area2D"]
+script = ExtResource("1_s8ptw")
+bullet_scene = ExtResource("2_rlc4m")
+
+[node name="Ship" type="Sprite2D" parent="."]
+texture = ExtResource("1_jhnuv")
+hframes = 3
+frame = 1
+
+[node name="Boosters" type="AnimatedSprite2D" parent="Ship"]
+position = Vector2(0, 15)
+sprite_frames = SubResource("SpriteFrames_dfu82")
+animation = &"forward"
+autoplay = "forward"
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_t7btk")
+
+[node name="GunCooldown" type="Timer" parent="."]
+one_shot = true
+
+[connection signal="area_entered" from="." to="." method="_on_area_entered"]
+[connection signal="timeout" from="GunCooldown" to="." method="_on_gun_cooldown_timeout"]