79 lines
1.7 KiB
GDScript
79 lines
1.7 KiB
GDScript
extends CharacterBody3D
|
|
class_name Enemy
|
|
|
|
signal died
|
|
|
|
@onready var death_vfx_packed : PackedScene = preload("res://VFX/death_particles.tscn")
|
|
@onready var sad_vfx_packed : PackedScene = preload("res://VFX/sad_particles.tscn")
|
|
|
|
@export var speed : int = 1
|
|
@export var base_attack_damage : int = 1
|
|
@export var max_life : int = 5
|
|
@export var money : int = 5
|
|
|
|
var health : int = 0 :
|
|
set(value):
|
|
health = value
|
|
if health >= max_life and is_alive:
|
|
death()
|
|
|
|
@onready var Path : PathFollow3D = get_parent()
|
|
@onready var healthBar : ProgressBar = $HealthBar3D/SubViewport/HealthBar2D
|
|
|
|
var attack_target : Node3D :
|
|
set(value):
|
|
attack_target = value
|
|
if value:
|
|
movement_stop = true
|
|
else:
|
|
movement_stop = false
|
|
|
|
var is_alive : bool = true
|
|
var movement_stop : bool = false
|
|
|
|
func _ready() -> void:
|
|
healthBar.value = health
|
|
healthBar.max_value = max_life
|
|
|
|
|
|
func _physics_process(delta: float) -> void:
|
|
if !is_alive:
|
|
return
|
|
|
|
if not movement_stop:
|
|
Path.set_progress(Path.get_progress() + speed * delta)
|
|
if attack_target:
|
|
attack()
|
|
|
|
|
|
func take_damage(damage : int) -> void:
|
|
health += damage
|
|
healthBar.visible = true
|
|
healthBar.value = health
|
|
|
|
func attack():
|
|
if $AttackCooldown.is_stopped():
|
|
$AttackCooldown.start()
|
|
attack_target.take_damage(base_attack_damage)
|
|
|
|
|
|
func death() -> void:
|
|
is_alive = false
|
|
died.emit()
|
|
EventBus.money_received.emit(money)
|
|
$Sprite3D.visible = false
|
|
var death_vfx : CPUParticles3D = death_vfx_packed.instantiate()
|
|
get_tree().current_scene.add_child(death_vfx)
|
|
death_vfx.global_position = global_position
|
|
|
|
Path.queue_free()
|
|
|
|
|
|
func _on_attack_range_body_entered(body: Node3D) -> void:
|
|
if body is TheCube:
|
|
attack_target = body
|
|
|
|
|
|
func _on_attack_range_body_exited(body: Node3D) -> void:
|
|
if body is TheCube:
|
|
attack_target = null
|