70 lines
2.0 KiB
GDScript
70 lines
2.0 KiB
GDScript
extends Node2D
|
|
@onready var game: GameController = $".."
|
|
@onready var crates: Node2D = $"../Crates"
|
|
@onready var player: Player = $"../Player"
|
|
|
|
var bullet = preload("res://scenes/bullet.tscn")
|
|
var bulletArray:Array[Bullet] = []
|
|
var totalAllowedBullet:int = 7
|
|
|
|
# Called when the node enters the scene tree for the first time.
|
|
func _ready() -> void:
|
|
# signals from the view
|
|
player.pushSignal.connect(pushTarget)
|
|
player.shootSignal.connect(makeBullet)
|
|
# signals from the game controller
|
|
game.destroySignal.connect(destroy)
|
|
game.fanTriggerSignal.connect(pushTarget)
|
|
game.teleportTriggerSignal.connect(teleportTarget)
|
|
buildLevel()
|
|
|
|
# Called every frame. 'delta' is the elapsed time since the previous frame.
|
|
func _process(delta: float) -> void:
|
|
pass
|
|
|
|
func buildLevel() -> void:
|
|
updateCrates()
|
|
|
|
func updateCrates() -> void:
|
|
var totalCrates = 0
|
|
if crates:
|
|
for obj in crates.get_children():
|
|
if obj is Crate:
|
|
if not obj.tree_exited.is_connected(updateCrates):
|
|
obj.tree_exited.connect(updateCrates)
|
|
totalCrates += 1
|
|
game.crateTotal(totalCrates)
|
|
|
|
func pushTarget(body,pushDirection) -> void:
|
|
if body is RigidBody2D:
|
|
body.apply_central_impulse(pushDirection)
|
|
|
|
func destroy(body) -> void:
|
|
body.queue_free()
|
|
|
|
func teleportTarget(body) -> void:
|
|
if body is Crate:
|
|
var viewport_size = get_viewport().get_visible_rect().size
|
|
var random_x = randf_range(0,viewport_size.x)
|
|
var random_y = randf_range(0,viewport_size.y)
|
|
var newPosition = Vector2(random_x, random_y)
|
|
body.teleport_to(newPosition)
|
|
|
|
func bulletFactory() -> Bullet:
|
|
var myBullet:Bullet
|
|
if bulletArray.size() <= totalAllowedBullet:
|
|
myBullet = bullet.instantiate()
|
|
add_sibling(myBullet)
|
|
if not myBullet.bulletHitSignal.is_connected(game.bulletDamage):
|
|
myBullet.bulletHitSignal.connect(game.bulletDamage)
|
|
else:
|
|
myBullet = bulletArray.pop_back()
|
|
bulletArray.push_front(myBullet)
|
|
return myBullet
|
|
|
|
func makeBullet(spawnPosition, speed) -> void:
|
|
print("make bullet")
|
|
var myBullet:Bullet = bulletFactory()
|
|
myBullet.transform = spawnPosition
|
|
myBullet.setSpeed(speed)
|