twison-godot/Node2D.tscn at master · iamtoaster/twison-godot · GitHub

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[gd_scene load_steps=2 format=2]

[sub_resource type="GDScript" id=1]
script/source = "extends RichTextLabel

# Example script to demonstrate how to use twison helper.
# Please attach this script to RichTextLabel with bbcodes enabled.
# Then, attach meta_clicked(...) signal to _on_meta_clicked(...) function.
# This script expects the helper script to be located at
# res://modules/twison-godot/twison_helper.gd

onready var twison = preload(\"res://modules/twison-godot/twison_helper.gd\")
onready var Twison = twison.new()
export(String, FILE, \"*.json\") var scriptPath = \"res://data.json\"

func _ready():
	# Initialize the script
	Twison.parse_file(scriptPath, funcref(Twison, \"link_filter_bbcode\"))

	# Print some info about the story
	print(\"Story name: \", Twison.get_story_name())
	print(\"Passages: \")
	for passage in Twison.get_passage_names():
		print(\"\\t\"+passage)

	print(\"There are also following tags: \")
	for tag in Twison.get_all_tags():
		print(tag)
		tag = Twison.get_passages_tagged_with(tag)
		print(\"Passages marked with this tag (pids): \", tag)

	# Show first passage in our RichTextLabel
	show_passage(Twison.get_passage(Twison.get_starting_node()))

func show_passage(passage: Dictionary):
	set_bbcode(passage[\"text\"])

func _on_meta_clicked(meta):
	print(\"\\nLink clicked: \", meta)
	var next_chapter = Twison.get_passage_by_name(meta)

	if (next_chapter.has(\"links\")):
		print(\"Next passage has following links:\")
		for i in Twison.get_passage_links(next_chapter):
			print(\"\\t\"+i)

	show_passage(next_chapter)

"

[node name="Control" type="Control"]
anchor_right = 1.0
anchor_bottom = 1.0

[node name="Node2D" type="RichTextLabel" parent="."]
anchor_left = 0.5
anchor_top = 0.5
anchor_right = 0.5
anchor_bottom = 0.5
margin_left = -477.0
margin_top = -273.0
margin_right = 477.0
margin_bottom = 273.0
bbcode_enabled = true
script = SubResource( 1 )
[connection signal="meta_clicked" from="Node2D" to="Node2D" method="_on_meta_clicked"]