added the game

Scripts/Parts/EntityGenerator.gd

@@ -0,0 +1,44 @@
+class_name EntityGenerator
+extends Node2D
+
+var spawn_meter := 0.0
+@export var threshold := 2.0
+var active := false
+@export_enum("Target Player", "Random Height") var y_pos := 0
+@export_enum("Right", "Bottom") var direction := 0
+@export var entity_scene: PackedScene = null
+
+func _physics_process(delta: float) -> void:
+	if active:
+		spawn_meter += delta
+		if spawn_meter >= threshold:
+			spawn_entity()
+			spawn_meter = randf_range(-2, 0)
+
+func activate() -> void:
+	if not active:
+		active = true
+		spawn_meter = 0
+		spawn_entity()
+
+func deactivate_all_generators() -> void:
+	for i in get_tree().get_nodes_in_group("EntityGenerators"):
+		i.active = false
+		i.deactivate()
+
+func deactivate() -> void:
+	pass
+
+func spawn_entity() -> void:
+	if entity_scene == null: return
+	var node = entity_scene.instantiate()
+	if direction == 1:
+		node.global_position.x = get_viewport().get_camera_2d().get_screen_center_position().x + [ -32 ,-64, -96, -128].pick_random()
+		node.global_position.y = 48
+	else:
+		if y_pos == 0:
+			node.global_position.y = get_tree().get_first_node_in_group("Players").global_position.y + randi_range(-4, 4)
+		else:
+			node.global_position.y = randf_range(-56, -120)
+		node.global_position.x = get_viewport().get_camera_2d().get_screen_center_position().x + ((get_viewport().get_visible_rect().size.x / 2) + 4)
+	add_sibling(node)