# Base resource for a lesson. Stores the lesson's content as an array of content

# blocks and a list of practices to complete the lesson.

class_name Lesson

extends Resource

export var title := ""

# Array of content blocks to display sequentially in the lesson. The blocks in

# question can be plain text and image ContentBlock, but also other resources

# like quizzes.

export var content_blocks: Array

# Array[Practice]

export var practices: Array

func _init() -> void:

content_blocks = []

practices = []

func get_quizzes() -> Array:

var quizzes := []

for content_item in content_blocks:

if content_item is Quiz:

quizzes.append(content_item)

return quizzes

func get_quizzes_count() -> int:

var total_quizzes := 0

for content_item in content_blocks:

if content_item is Quiz:

total_quizzes += 1

return total_quizzes