41 lines
1020 B
GDScript3
41 lines
1020 B
GDScript3
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extends Node
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@onready var game: GameController = $".."
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@onready var crates: Node2D = $"../Crates"
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var bullet = preload("res://scenes/bullet.tscn")
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var bullet_array = []
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var total_allowed_bullets = 7
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# Called when the node enters the scene tree for the first time.
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func _ready() -> void:
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build_level()
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func build_level() -> void:
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# count crates
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var total_crates = 0
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for obj in crates.get_children():
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if obj is Crate:
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total_crates += 1
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# tell game controller
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game.number_of_crates(total_crates)
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func bullet_factory():
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var my_bullet
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if bullet_array.size() < total_allowed_bullets:
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# new bullet
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my_bullet = bullet.instantiate()
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my_bullet.connect('bullet_hit', game.bullet_damage)
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owner.add_child(my_bullet)
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else:
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# recycle bullet
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my_bullet = bullet_array.pop_back()
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bullet_array.push_front(my_bullet)
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return my_bullet
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func make_bullet(position, speed):
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print('Scene manager makes a bullet')
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var my_bullet = bullet_factory()
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my_bullet.set_speed(speed)
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my_bullet.transform = position
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