Add bullet shooting mechanics and refactor scenes
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Henry
parent
8501c18dd1
commit
85155b1c7d
6 changed files with 156 additions and 97 deletions
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@ -1,18 +1,16 @@
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extends Area2D
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@export var speed = -250
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func _on_visible_on_screen_notifier_2d_screen_exited() -> void:
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queue_free()
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func _on_area_entered(area: Area2D) -> void:
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if area.is_in_group("enemies"):
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area.explode()
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queue_free()
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func start(pos):
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position = pos
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func _process(delta):
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position.y += speed * delta
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func _on_area_entered(area: Area2D) -> void:
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if area.is_in_group("enemies"):
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area.explode()
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queue_free()
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func _on_visible_on_screen_notifier_2d_screen_exited():
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queue_free()
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23
scenes/bullet.tscn
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23
scenes/bullet.tscn
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@ -0,0 +1,23 @@
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[gd_scene load_steps=4 format=3 uid="uid://bus77xvomweiu"]
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[ext_resource type="Script" uid="uid://byl2w624w0lpb" path="res://scenes/bullet.gd" id="1_y25gk"]
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[ext_resource type="Texture2D" uid="uid://bltpqew3le1j" path="res://resources/Mini Pixel Pack 3/Projectiles/Player_charged_beam (16 x 16).png" id="2_l5glv"]
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[sub_resource type="RectangleShape2D" id="RectangleShape2D_eoqba"]
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size = Vector2(12, 11)
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[node name="Bullet" type="Area2D"]
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script = ExtResource("1_y25gk")
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[node name="Sprite2D" type="Sprite2D" parent="."]
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texture = ExtResource("2_l5glv")
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hframes = 2
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[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
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position = Vector2(0, -0.5)
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shape = SubResource("RectangleShape2D_eoqba")
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[node name="VisibleOnScreenNotifier2D" type="VisibleOnScreenNotifier2D" parent="."]
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[connection signal="area_entered" from="." to="." method="_on_area_entered"]
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[connection signal="screen_exited" from="VisibleOnScreenNotifier2D" to="." method="_on_visible_on_screen_notifier_2d_screen_exited"]
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@ -1,93 +1,12 @@
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[gd_scene load_steps=14 format=3 uid="uid://brutkgnx73onj"]
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[gd_scene load_steps=3 format=3 uid="uid://brutkgnx73onj"]
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[ext_resource type="Script" uid="uid://c7fe5pl54gkem" path="res://scenes/player.gd" id="1_ocj2s"]
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[ext_resource type="Texture2D" uid="uid://di2xhcwcdbhxg" path="res://resources/Mini Pixel Pack 3/Player ship/Player_ship (16 x 16).png" id="2_din8e"]
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[ext_resource type="Texture2D" uid="uid://ces8fm7lxh574" path="res://resources/Mini Pixel Pack 3/Player ship/Boosters (16 x 16).png" id="3_4bh5q"]
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[ext_resource type="Texture2D" uid="uid://bjdhq42ummgky" path="res://resources/Mini Pixel Pack 3/Player ship/Boosters_left (16 x 16).png" id="4_e124b"]
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[ext_resource type="Texture2D" uid="uid://cjv3xbuj65pav" path="res://resources/Mini Pixel Pack 3/Player ship/Boosters_right (16 x 16).png" id="5_101mb"]
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[sub_resource type="AtlasTexture" id="AtlasTexture_hbo4f"]
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atlas = ExtResource("3_4bh5q")
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region = Rect2(0, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_ctvyo"]
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atlas = ExtResource("3_4bh5q")
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region = Rect2(16, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_qixtg"]
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atlas = ExtResource("4_e124b")
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region = Rect2(0, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_nt65e"]
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atlas = ExtResource("4_e124b")
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region = Rect2(16, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_bhmdk"]
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atlas = ExtResource("5_101mb")
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region = Rect2(0, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_s5y6v"]
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atlas = ExtResource("5_101mb")
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region = Rect2(16, 0, 16, 16)
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[sub_resource type="SpriteFrames" id="SpriteFrames_407ns"]
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animations = [{
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"frames": [{
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_hbo4f")
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}, {
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_ctvyo")
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}],
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"loop": true,
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"name": &"forward",
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"speed": 10.0
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}, {
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"frames": [{
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_qixtg")
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}, {
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_nt65e")
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}],
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"loop": true,
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"name": &"left",
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"speed": 10.0
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}, {
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"frames": [{
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_bhmdk")
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}, {
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_s5y6v")
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}],
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"loop": true,
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"name": &"right",
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"speed": 10.0
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}]
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[sub_resource type="RectangleShape2D" id="RectangleShape2D_w3w6i"]
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size = Vector2(14, 14)
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[ext_resource type="PackedScene" uid="uid://bkuucjejc7p2v" path="res://scenes/player.tscn" id="1_00tan"]
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[ext_resource type="PackedScene" uid="uid://bus77xvomweiu" path="res://scenes/bullet.tscn" id="2_l1v76"]
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[node name="Gameplay" type="Node2D"]
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[node name="Player" type="Area2D" parent="."]
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[node name="Player" parent="." instance=ExtResource("1_00tan")]
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position = Vector2(-10, 0)
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script = ExtResource("1_ocj2s")
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bullet_scene = ExtResource("2_l1v76")
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[node name="Ship" type="Sprite2D" parent="Player"]
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texture = ExtResource("2_din8e")
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hframes = 3
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frame = 1
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[node name="Boosters" type="AnimatedSprite2D" parent="Player/Ship"]
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position = Vector2(0, 15)
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sprite_frames = SubResource("SpriteFrames_407ns")
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animation = &"right"
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autoplay = "forward"
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[node name="CollisionShape2D" type="CollisionShape2D" parent="Player"]
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shape = SubResource("RectangleShape2D_w3w6i")
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[node name="GunCoolDown" type="Timer" parent="Player"]
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one_shot = true
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[node name="Bullet" parent="." instance=ExtResource("2_l1v76")]
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@ -1,8 +1,31 @@
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extends Area2D
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@export var speed = 150
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@export var cooldown = 0.25
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@export var bullet_scene : PackedScene
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var can_shoot = true
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@onready var screensize = get_viewport_rect().size
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func _ready():
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start()
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func start():
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position = Vector2(screensize.x / 2, screensize.y - 64)
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$GunCooldown.wait_time = cooldown
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func shoot():
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if not can_shoot:
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return
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can_shoot = false
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$GunCooldown.start()
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var b = bullet_scene.instantiate()
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get_tree().root.add_child(b)
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b.start(position + Vector2(0, -8))
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func _on_gun_cooldown_timeout():
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can_shoot = true
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func _process(delta):
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var input = Input.get_vector("left", "right", "up", "down")
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if input.x > 0:
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@ -17,3 +40,5 @@ func _process(delta):
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position += input * speed * delta
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position = position.clamp(Vector2(8, 8), screensize-Vector2(8, 8))
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if Input.is_action_pressed("shoot"):
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shoot()
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93
scenes/player.tscn
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93
scenes/player.tscn
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@ -0,0 +1,93 @@
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[gd_scene load_steps=14 format=3 uid="uid://bkuucjejc7p2v"]
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[ext_resource type="Script" uid="uid://c7fe5pl54gkem" path="res://scenes/player.gd" id="1_qlg0r"]
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[ext_resource type="Texture2D" uid="uid://di2xhcwcdbhxg" path="res://resources/Mini Pixel Pack 3/Player ship/Player_ship (16 x 16).png" id="2_tuyoq"]
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[ext_resource type="Texture2D" uid="uid://ces8fm7lxh574" path="res://resources/Mini Pixel Pack 3/Player ship/Boosters (16 x 16).png" id="3_fjrip"]
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[ext_resource type="Texture2D" uid="uid://bjdhq42ummgky" path="res://resources/Mini Pixel Pack 3/Player ship/Boosters_left (16 x 16).png" id="4_smehm"]
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[ext_resource type="Texture2D" uid="uid://cjv3xbuj65pav" path="res://resources/Mini Pixel Pack 3/Player ship/Boosters_right (16 x 16).png" id="5_ur7pv"]
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[sub_resource type="AtlasTexture" id="AtlasTexture_hbo4f"]
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atlas = ExtResource("3_fjrip")
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region = Rect2(0, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_ctvyo"]
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atlas = ExtResource("3_fjrip")
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region = Rect2(16, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_qixtg"]
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atlas = ExtResource("4_smehm")
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region = Rect2(0, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_nt65e"]
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atlas = ExtResource("4_smehm")
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region = Rect2(16, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_bhmdk"]
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atlas = ExtResource("5_ur7pv")
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region = Rect2(0, 0, 16, 16)
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[sub_resource type="AtlasTexture" id="AtlasTexture_s5y6v"]
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atlas = ExtResource("5_ur7pv")
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region = Rect2(16, 0, 16, 16)
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[sub_resource type="SpriteFrames" id="SpriteFrames_407ns"]
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animations = [{
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"frames": [{
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_hbo4f")
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}, {
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_ctvyo")
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}],
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"loop": true,
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"name": &"forward",
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"speed": 10.0
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}, {
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"frames": [{
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_qixtg")
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}, {
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_nt65e")
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}],
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"loop": true,
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"name": &"left",
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"speed": 10.0
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}, {
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"frames": [{
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_bhmdk")
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}, {
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"duration": 1.0,
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"texture": SubResource("AtlasTexture_s5y6v")
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}],
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"loop": true,
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"name": &"right",
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"speed": 10.0
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}]
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[sub_resource type="RectangleShape2D" id="RectangleShape2D_w3w6i"]
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size = Vector2(14, 14)
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[node name="Player" type="Area2D"]
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script = ExtResource("1_qlg0r")
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[node name="Ship" type="Sprite2D" parent="."]
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texture = ExtResource("2_tuyoq")
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hframes = 3
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frame = 1
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[node name="Boosters" type="AnimatedSprite2D" parent="Ship"]
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position = Vector2(0, 15)
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sprite_frames = SubResource("SpriteFrames_407ns")
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animation = &"right"
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autoplay = "forward"
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[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
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shape = SubResource("RectangleShape2D_w3w6i")
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[node name="GunCooldown" type="Timer" parent="."]
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wait_time = 0.001
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one_shot = true
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[connection signal="timeout" from="GunCooldown" to="." method="_on_gun_cooldown_timeout"]
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