basic pew pew without damage or collision

Enemies/basic_enemy.gd

@@ -0,0 +1,52 @@
+extends CharacterBody2D
+
+@export var MAX_SPEED = 300.0;
+@export var ACCELERATION = 1000.0;
+@export var FRICTION = 1500.0;
+@export var HP = 1;
+@export var DAMAGE = 1;
+@export var COOLDOWN = 1;
+
+@onready var raycast = $RayCast2D;
+@onready var cooldown_timer = $CooldownTimer;
+
+var player = null;
+var is_on_cooldown = false;
+
+func _ready():
+	add_to_group("enemies");
+
+func _physics_process(delta):
+	if player == null:
+		return
+	
+	var vec_to_player = player.global_position - global_position;
+	vec_to_player = vec_to_player.normalized();
+	raycast.rotation = atan2(vec_to_player.y,vec_to_player.x);
+	velocity = velocity.move_toward(vec_to_player * MAX_SPEED,ACCELERATION*delta);
+	move_and_slide();
+	
+	if raycast.is_colliding():
+		var coll = raycast.get_collider();
+		if coll.name == "Player":
+			attack(coll);
+
+func attack(collider):
+	if !is_on_cooldown:
+		is_on_cooldown = true;
+		cooldown_timer.start(COOLDOWN);
+		collider.take_damage(DAMAGE);
+
+func take_damage(damage):
+	HP = HP - damage;
+	if HP <= 0:
+		kill();
+
+func kill():
+	queue_free();
+
+func set_player(p):
+	player = p;
+
+func _on_cooldown_timer_timeout():
+	is_on_cooldown = false;