Horizon-Riddim/game_scene.gd at main · BrandonDelM/Horizon-Riddim · GitHub

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extends Node2D

var asteroid_spawn: Resource = preload("res://scenes/asteroid_blueprint.tscn")

# Called when the node enters the scene tree for the first time.

var current_wait_time = 3;
var difficulty_wait_timer = 1;
var time = 0
var difficulty = 0

func _ready() -> void:
	$Timer.wait_time = current_wait_time
	$Difficulty.wait_time = difficulty_wait_timer
	$Timer.start()
	$Timer.autostart = true
	$Difficulty.start()
	$Difficulty.autostart = true
	pass # Replace with function body.


var directions = [0,1,2,3] #up, down, left, right
var asteroids_count = [1,1,1,1,2,2,2,2,3,3]

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass

func toggle_gameover() -> void:
	get_tree().paused = true
	$gameover_window.visible = true
	$gameover_window/final_score.text = "Final Score: " + str(time)
	$gameover_window/difficulty_score.text = "Difficulty: " + str(difficulty + 1)
	$gameover_window.process_mode = Node.PROCESS_MODE_ALWAYS
	pass

func _on_timer_timeout() -> void:
	var rng = randi_range(0,3)
	#if rng != 0:
		#return
	rng = asteroids_count.pick_random() #number of asteroids
	var directions_copy = directions.duplicate()
	directions_copy.shuffle()
	for i in range(rng):
		send_asteroids(directions_copy[i])
	$Timer.wait_time = randf_range(current_wait_time-0.2, current_wait_time+0.2)

	#SETTING LOCATION AND MOVEMENT
	pass # Replace with function body.

func send_asteroids(n: int):
	var location: Vector2 = Vector2()
	var asteroid_instance: Node = asteroid_spawn.instantiate()
	asteroid_instance.connect("toggle_gameover", toggle_gameover)
	add_child(asteroid_instance)
	if n == 0: #up
		location = Vector2(get_viewport().size.x/2, 0)
		asteroid_instance.direction = Vector2.DOWN
	elif n == 1: #down
		location = Vector2(get_viewport().size.x/2, get_viewport().size.y)
		asteroid_instance.direction = Vector2.UP
	elif n == 2: #left
		location = Vector2(0, get_viewport().size.y/2)
		asteroid_instance.direction = Vector2.RIGHT
	else: #right
		location = Vector2(get_viewport().size.x, get_viewport().size.y/2)
		asteroid_instance.direction = Vector2.LEFT
	asteroid_instance.set_position(location)

func _on_audio_stream_player_finished() -> void:
	$backgroundmusic.play()
	pass # Replace with function body.


func _on_score_timeout() -> void:
	time += 1
	$score_label.text = "Score: " + str(time)
	pass # Replace with function body.

func _on_difficulty_timeout() -> void:
	if difficulty != 5:
		difficulty += 1
		current_wait_time -= 0.5
		$Timer.wait_time = current_wait_time
		print("Difficulty is now " + str(difficulty) + " with wait time " + str($Timer.wait_time))
	pass # Replace with function body.


func _on_back_button_pressed() -> void:
	get_tree().change_scene_to_file("res://title.tscn")
	pass # Replace with function body.