clegg

bat/bat.gd

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+extends Node2D
+
+@onready var startpos = position
+@export var speed = 1.0
+@export var sine_distance = 64.0
+@export var shoot_cooldown = 1.0
+const BULLET = preload("res://bat/bat_bullet/bat_bullet.tscn")
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	%ShootTimer.start(shoot_cooldown)
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _physics_process(delta):
+	var sine = sin(Time.get_ticks_msec() / 300.0) * sine_distance
+	position.y = startpos.y + sine
+
+
+func _on_shoot_timer_timeout() -> void:
+	var player = get_owner().get_node("Player")
+	var bullet = BULLET.instantiate()
+	bullet.global_position = global_position
+	get_parent().add_child(bullet)
+	if player.position.x < position.x: 
+		bullet.direction = -1
+	else:
+		bullet.direction = 1

bat/bat.gd.uid

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+uid://dibk7l4v1bbm

bat/bat.tscn

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+[gd_scene load_steps=5 format=3 uid="uid://n8d1t160vvln"]
+
+[ext_resource type="Script" uid="uid://dibk7l4v1bbm" path="res://bat/bat.gd" id="1_dj6ma"]
+[ext_resource type="Texture2D" uid="uid://1gfwereeox0m" path="res://gren.png" id="4_eu2gq"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_libqc"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("4_eu2gq")
+}, {
+"duration": 1.0,
+"texture": ExtResource("4_eu2gq")
+}, {
+"duration": 1.0,
+"texture": ExtResource("4_eu2gq")
+}, {
+"duration": 1.0,
+"texture": ExtResource("4_eu2gq")
+}, {
+"duration": 1.0,
+"texture": ExtResource("4_eu2gq")
+}, {
+"duration": 1.0,
+"texture": ExtResource("4_eu2gq")
+}],
+"loop": true,
+"name": &"default",
+"speed": 30.0
+}]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_5bpm1"]
+size = Vector2(16, 16)
+
+[node name="Bat" type="Node2D"]
+script = ExtResource("1_dj6ma")
+speed = 2.0
+sine_distance = 32.0
+
+[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
+sprite_frames = SubResource("SpriteFrames_libqc")
+autoplay = "default"
+frame_progress = 0.659971
+
+[node name="Area2D" type="Area2D" parent="." groups=["death", "enemy_hitbox"]]
+collision_layer = 8
+collision_mask = 17
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+shape = SubResource("RectangleShape2D_5bpm1")
+
+[node name="ShootTimer" type="Timer" parent="."]
+unique_name_in_owner = true
+
+[connection signal="timeout" from="ShootTimer" to="." method="_on_shoot_timer_timeout"]

bat/bat_bullet/bat_bullet.gd

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+extends Node2D
+
+@export var speed = 100.0
+@export var direction = 1
+var grazed = false
+
+func _physics_process(delta: float) -> void:
+	position.x += (speed * direction) * delta
+
+
+func _on_area_2d_body_entered(body: Node2D) -> void:
+	if !body.is_in_group("player_hitbox"): queue_free()

bat/bat_bullet/bat_bullet.gd.uid

@@ -0,0 +1 @@
+uid://dwqt7eu84wgv7

bat/bat_bullet/bat_bullet.tscn

@@ -0,0 +1,24 @@
+[gd_scene load_steps=3 format=3 uid="uid://jf4rxymi15id"]
+
+[ext_resource type="Script" uid="uid://dwqt7eu84wgv7" path="res://bat/bat_bullet/bat_bullet.gd" id="1_bopwj"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_pxoj5"]
+size = Vector2(8, 4)
+
+[node name="BatBullet" type="Node2D"]
+script = ExtResource("1_bopwj")
+
+[node name="ColorRect" type="ColorRect" parent="."]
+offset_left = -4.0
+offset_top = -2.0
+offset_right = 4.0
+offset_bottom = 2.0
+
+[node name="Area2D" type="Area2D" parent="." groups=["enemy_bullet", "hurt"]]
+collision_layer = 8
+collision_mask = 19
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+shape = SubResource("RectangleShape2D_pxoj5")
+
+[connection signal="body_entered" from="Area2D" to="." method="_on_area_2d_body_entered"]