Init commit

Scripts/spawner.gd

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+extends Node2D
+
+var timer: Timer
+var asteroids := [
+	preload('res://Enemies/Scenes/asteroidTiny.tscn'),
+	preload('res://Enemies/Scenes/asteroidSm.tscn'),
+	preload('res://Enemies/Scenes/asteroid.tscn'),
+	preload('res://Enemies/Scenes/asteroidBig.tscn')
+]
+var screen_size: Vector2
+
+func _ready():
+	Game.spawner = self
+	
+	screen_size = get_viewport_rect().size
+	# Call spawn_enemy() every spawn_interval seconds
+	timer = Timer.new()
+	timer.wait_time = spawn_time_from_score(Game.score)
+	timer.timeout.connect(spawn_enemy)
+	add_child(timer)
+	
+func spawn_time_from_score(score: int) -> float:
+	var min_time = 0.3
+	var max_time = 2.0
+	var max_score = 50000.0
+	
+	# Clamp score so it doesn’t overshoot
+	var clamped_score = clamp(score, 0, max_score)
+	
+	# Normalized value [0..1]
+	var t = float(clamped_score) / max_score
+	
+	# Logarithmic easing (slows down progression)
+	# Use log10 but you can tweak the base for different curves
+	var curved_t = log(1.0 + 9.0 * t) / log(10.0)  # maps 0..1 to 0..1, but with log shape
+	
+	# Interpolate between max_time and min_time
+	return lerp(max_time, min_time, curved_t)
+
+func spawn_enemy():
+	var enemy = asteroids[randi_range(0, 3)].instantiate()
+	var pos = get_random_edge_position()
+	enemy.position = pos
+	
+	# Direction vector toward center
+	var center = screen_size * 0.5
+	var dir = (center - pos).normalized()
+	
+	# Add some randomness so it's not always perfect
+	var angle_variation = randf_range(-0.5, 0.5) # radians (~±14 degrees)
+	dir = dir.rotated(angle_variation)
+	
+	# Apply starting velocity
+	enemy.rot_velocity = randf_range(0, PI)
+	enemy.velocity = dir * randf_range(50, 200)
+	enemy.rotation = randf_range(0, PI)
+	
+	var scl = randi_range(1, 5)
+	enemy.scale = Vector2(scl, scl)
+	
+	enemy.add_to_group("enemies")
+	add_child(enemy)
+	
+	timer.wait_time = spawn_time_from_score(Game.score)
+
+func get_random_edge_position() -> Vector2:
+	# Pick which edge (0=top,1=bottom,2=left,3=right)
+	var edge = randi() % 4
+	match edge:
+		0: # top
+			return Vector2(randf() * screen_size.x, 0)
+		1: # bottom
+			return Vector2(randf() * screen_size.x, screen_size.y)
+		2: # left
+			return Vector2(0, randf() * screen_size.y)
+		3: # right
+			return Vector2(screen_size.x, randf() * screen_size.y)
+	return Vector2.ZERO
+	
+func stop():
+	timer.stop()
+	
+func start():
+	timer.start()