54 lines
1 KiB
GDScript3
54 lines
1 KiB
GDScript3
|
extends Path3D
|
||
|
|
class_name Spawner
|
||
|
|
|
||
|
|
@export var waves : Array[Wave]
|
||
|
|
var current_wave : Wave
|
||
|
|
var current_troop : Troop
|
||
|
|
|
||
|
|
var enemies_to_spawn : int = 0
|
||
|
|
var can_spawn : bool = false
|
||
|
|
var wave_on_going : bool = false
|
||
|
|
|
||
|
|
func spawn_next_wave() -> void:
|
||
|
|
|
||
|
|
current_wave = waves.pop_front()
|
||
|
|
$SpawnTimer.start(current_wave.wait_time_before_next_wave)
|
||
|
|
|
||
|
|
|
||
|
|
func _process(delta: float) -> void:
|
||
|
|
spawn_manager()
|
||
|
|
|
||
|
|
|
||
|
|
func spawn() -> void:
|
||
|
|
$SpawnTimer.start()
|
||
|
|
var tempEnemy = current_troop.enemy.instantiate()
|
||
|
|
add_child(tempEnemy)
|
||
|
|
|
||
|
|
enemies_to_spawn -= 1
|
||
|
|
GameManager.enemies_alive += 1
|
||
|
|
|
||
|
|
can_spawn = false
|
||
|
|
|
||
|
|
|
||
|
|
func spawn_manager() -> void:
|
||
|
|
if !can_spawn:
|
||
|
|
return
|
||
|
|
|
||
|
|
if !current_wave.troops.is_empty() and enemies_to_spawn == 0:
|
||
|
|
current_troop = current_wave.troops.pop_front()
|
||
|
|
enemies_to_spawn = current_troop.number_to_spawn
|
||
|
|
|
||
|
|
if enemies_to_spawn > 0:
|
||
|
|
spawn()
|
||
|
|
|
||
|
|
if GameManager.enemies_alive > 0:
|
||
|
|
wave_on_going = true
|
||
|
|
else:
|
||
|
|
wave_on_going = false
|
||
|
|
spawn_next_wave()
|
||
|
|
|
||
|
|
|
||
|
|
func _on_spawn_timer_timeout() -> void:
|
||
|
|
can_spawn = true
|
||
|
|
$SpawnTimer.wait_time = 1.0
|