53 lines
1.1 KiB
GDScript3
53 lines
1.1 KiB
GDScript3
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extends CharacterBody2D
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@export var MAX_SPEED = 300.0;
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@export var ACCELERATION = 1000.0;
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@export var FRICTION = 1500.0;
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@export var HP = 1;
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@export var DAMAGE = 1;
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@export var COOLDOWN = 1;
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@onready var raycast = $RayCast2D;
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@onready var cooldown_timer = $CooldownTimer;
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var player = null;
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var is_on_cooldown = false;
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func _ready():
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add_to_group("enemies");
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func _physics_process(delta):
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if player == null:
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return
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var vec_to_player = player.global_position - global_position;
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vec_to_player = vec_to_player.normalized();
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raycast.rotation = atan2(vec_to_player.y,vec_to_player.x);
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velocity = velocity.move_toward(vec_to_player * MAX_SPEED,ACCELERATION*delta);
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move_and_slide();
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if raycast.is_colliding():
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var coll = raycast.get_collider();
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if coll.name == "Player":
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attack(coll);
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func attack(collider):
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if !is_on_cooldown:
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is_on_cooldown = true;
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cooldown_timer.start(COOLDOWN);
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collider.take_damage(DAMAGE);
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func take_damage(damage):
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HP = HP - damage;
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if HP <= 0:
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kill();
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func kill():
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queue_free();
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func set_player(p):
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player = p;
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func _on_cooldown_timer_timeout():
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is_on_cooldown = false;
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