Initial commit

.gitattributes

@@ -0,0 +1,2 @@
+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf

.gitignore

@@ -0,0 +1,4 @@
+# Godot 4+ specific ignores
+.godot/
+../
+../*

icon.svg

@@ -0,0 +1 @@
+<svg height="128" width="128" xmlns="http://www.w3.org/2000/svg"><rect x="2" y="2" width="124" height="124" rx="14" fill="#363d52" stroke="#212532" stroke-width="4"/><g transform="scale(.101) translate(122 122)"><g fill="#fff"><path d="M105 673v33q407 354 814 0v-33z"/><path d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z" fill="#478cbf"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></g></svg>

icon.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bjunj6kcndj3j"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

project.godot

@@ -0,0 +1,28 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=5
+
+[application]
+
+config/name="DNA Idle Game"
+run/main_scene="res://scenes/main.tscn"
+config/features=PackedStringArray("4.2", "Mobile")
+config/icon="res://icon.svg"
+
+[input]
+
+ClickItem={
+"deadzone": 0.5,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}
+
+[rendering]
+
+renderer/rendering_method="mobile"

scenes/analyzers.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=2 format=3 uid="uid://fe1lihrecu3u"]
+
+[ext_resource type="Script" path="res://scripts/Analyzers/analyzers.gd" id="1_u0rar"]
+
+[node name="Analyzers" type="Node"]
+script = ExtResource("1_u0rar")
+
+[node name="Level 1" type="Node" parent="."]
+
+[node name="Timer" type="Timer" parent="."]

scenes/click_target.tscn

@@ -0,0 +1,32 @@
+[gd_scene load_steps=5 format=3 uid="uid://bc2qthu8tugim"]
+
+[ext_resource type="Script" path="res://scripts/ClickTarget/click_target.gd" id="1_ki655"]
+[ext_resource type="Script" path="res://scripts/ClickTarget/energy_creator.gd" id="2_17jgy"]
+[ext_resource type="Script" path="res://scripts/ClickTarget/buy_l1_generator.gd" id="3_yqqol"]
+[ext_resource type="Script" path="res://scripts/ClickTarget/buy_l1_analyzer.gd" id="4_fpmpw"]
+
+[node name="ClickTarget" type="Node"]
+script = ExtResource("1_ki655")
+
+[node name="Energy Creator" type="Button" parent="."]
+visible = false
+offset_left = 394.0
+offset_top = 301.0
+offset_right = 402.0
+offset_bottom = 309.0
+text = "Click me!"
+script = ExtResource("2_17jgy")
+
+[node name="Buy L1 Generator" type="Button" parent="."]
+visible = false
+offset_left = 536.0
+offset_top = 301.0
+offset_right = 544.0
+offset_bottom = 309.0
+script = ExtResource("3_yqqol")
+
+[node name="Buy L1 Analyzer" type="Button" parent="."]
+visible = false
+offset_right = 8.0
+offset_bottom = 8.0
+script = ExtResource("4_fpmpw")

scenes/generators.tscn

@@ -0,0 +1,23 @@
+[gd_scene load_steps=3 format=3 uid="uid://b6w7cs7fffyv7"]
+
+[ext_resource type="Script" path="res://scripts/Generators/generators.gd" id="1_yc76t"]
+[ext_resource type="Script" path="res://scripts/Generators/generator_level_1.gd" id="2_nlfwd"]
+
+[node name="Generators" type="Node"]
+script = ExtResource("1_yc76t")
+
+[node name="Level 1" type="Node" parent="."]
+script = ExtResource("2_nlfwd")
+click_value = 0
+
+[node name="L1 Display" type="Node2D" parent="Level 1"]
+visible = false
+position = Vector2(542, 178)
+
+[node name="L1 Text" type="RichTextLabel" parent="Level 1/L1 Display"]
+offset_right = 210.0
+offset_bottom = 25.0
+
+[node name="GeneratorTimer" type="Timer" parent="."]
+
+[connection signal="timeout" from="GeneratorTimer" to="Level 1" method="_on_generator_timer_timeout"]

scenes/main.tscn

@@ -0,0 +1,38 @@
+[gd_scene load_steps=6 format=3 uid="uid://daggped4nujna"]
+
+[ext_resource type="Script" path="res://scripts/Main Interface.gd" id="1_ltn0e"]
+[ext_resource type="PackedScene" uid="uid://bc2qthu8tugim" path="res://scenes/click_target.tscn" id="2_2hdm6"]
+[ext_resource type="PackedScene" uid="uid://c4ocioaw64kq2" path="res://scenes/messages.tscn" id="2_d66gc"]
+[ext_resource type="PackedScene" uid="uid://b6w7cs7fffyv7" path="res://scenes/generators.tscn" id="3_qm46o"]
+[ext_resource type="PackedScene" uid="uid://fe1lihrecu3u" path="res://scenes/analyzers.tscn" id="4_kptdw"]
+
+[node name="Main" type="Node2D"]
+
+[node name="Messages" parent="." instance=ExtResource("2_d66gc")]
+
+[node name="Generators" parent="." instance=ExtResource("3_qm46o")]
+
+[node name="Analyzers" parent="." instance=ExtResource("4_kptdw")]
+
+[node name="Main Interface" type="CanvasLayer" parent="."]
+script = ExtResource("1_ltn0e")
+
+[node name="ClickTarget" parent="Main Interface" instance=ExtResource("2_2hdm6")]
+
+[connection signal="narration_end_introduction" from="Messages" to="Main Interface" method="_on_messages_narration_end_introduction"]
+[connection signal="end_introduction" from="Messages/Narration" to="Main Interface" method="_on_narration_end_introduction"]
+[connection signal="gl1_click" from="Generators/Level 1" to="Messages/Score" method="_on_level_1_gl_1_click"]
+[connection signal="interface_ready" from="Main Interface" to="Messages/Narration" method="_on_interface_ready"]
+[connection signal="interface_ready" from="Main Interface" to="Messages/Score" method="_on_interface_ready"]
+[connection signal="interface_ready" from="Main Interface" to="Generators" method="_on_interface_ready"]
+[connection signal="interface_ready" from="Main Interface" to="Generators/Level 1" method="_on_interface_ready"]
+[connection signal="interface_ready" from="Main Interface" to="Analyzers" method="_on_interface_ready"]
+[connection signal="score_update" from="Main Interface" to="Messages/Score" method="_on_score_update"]
+[connection signal="pressed" from="Main Interface/ClickTarget/Energy Creator" to="Main Interface" method="_on_energy_creator_pressed"]
+[connection signal="pressed" from="Main Interface/ClickTarget/Buy L1 Generator" to="Main Interface" method="_on_buy_l_1_generator_pressed"]
+[connection signal="pressed" from="Main Interface/ClickTarget/Buy L1 Analyzer" to="Main Interface" method="_on_buy_l_1_analyzer_pressed"]
+
+[editable path="Messages"]
+[editable path="Generators"]
+[editable path="Analyzers"]
+[editable path="Main Interface/ClickTarget"]

scenes/messages.tscn

@@ -0,0 +1,39 @@
+[gd_scene load_steps=4 format=3 uid="uid://c4ocioaw64kq2"]
+
+[ext_resource type="Script" path="res://scripts/Messages/messages.gd" id="1_logqo"]
+[ext_resource type="Script" path="res://scripts/Messages/narration.gd" id="2_jrcmu"]
+[ext_resource type="Script" path="res://scripts/Messages/score.gd" id="3_tungw"]
+
+[node name="Messages" type="Node"]
+script = ExtResource("1_logqo")
+
+[node name="Narration" type="RichTextLabel" parent="."]
+offset_left = 63.0
+offset_top = 222.0
+offset_right = 806.0
+offset_bottom = 286.0
+bbcode_enabled = true
+scroll_following = true
+script = ExtResource("2_jrcmu")
+
+[node name="MessageTimer" type="Timer" parent="Narration"]
+
+[node name="Score" type="RichTextLabel" parent="."]
+offset_left = 331.0
+offset_top = 160.0
+offset_right = 526.0
+offset_bottom = 186.0
+script = ExtResource("3_tungw")
+
+[node name="Score Per Second" type="RichTextLabel" parent="."]
+visible = false
+offset_left = 339.0
+offset_top = 186.0
+offset_right = 531.0
+offset_bottom = 216.0
+metadata/_edit_use_anchors_ = true
+
+[node name="SPS Timer" type="Timer" parent="Score Per Second"]
+autostart = true
+
+[connection signal="end_introduction" from="Narration" to="." method="_on_narration_end_introduction"]

scripts/Analyzers/analyzers.gd

@@ -0,0 +1,18 @@
+extends Node
+
+@onready var l1 = $"Level 1"
+@onready var timer = $Timer
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+
+
+func _on_interface_ready():
+	pass # Replace with function body.

scripts/ClickTarget/buy_l1_analyzer.gd

@@ -0,0 +1,13 @@
+extends Button
+
+@export var cost_per_tick: int = -1
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+

scripts/ClickTarget/buy_l1_generator.gd

@@ -0,0 +1,13 @@
+extends Button
+
+@export var current_cost = 10
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+

scripts/ClickTarget/click_target.gd

@@ -0,0 +1,13 @@
+extends Node
+
+@onready var energy_creator = $"Energy Creator"
+@onready var buy_l1 = $"Buy L1 Generator"
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass

scripts/ClickTarget/energy_creator.gd

@@ -0,0 +1,11 @@
+extends Button
+
+@export var energy_created = 1
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pressed.connect($"../..::_on_energy_creator_pressed".bind(energy_created))
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass

scripts/Generators/generator_level_1.gd

@@ -0,0 +1,39 @@
+extends Node
+
+@export var cost = 10
+@export var click_value = 1
+@export var active = false
+@onready var generator_timer = $"../GeneratorTimer"
+@onready var l1_display = $"L1 Display"
+@onready var score
+@onready var l1_text
+@onready var my_timer
+
+@onready var text1 = "Clicking "
+@onready var text2 = " per second!"
+
+signal gl1_click(value)
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# Don't use this unless you want it to happen before the interface loads! Use _on_interface_ready instead.
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+
+func start_clicking():
+	active = true
+	generator_timer.start()
+
+func _on_generator_timer_timeout():
+	if active:
+		print("Emitted click.")
+		gl1_click.emit(click_value)
+		generator_timer.start()
+
+func _on_interface_ready():
+	l1_text = $"L1 Display/L1 Text"
+	score = $"../../Messages/Score"

scripts/Generators/generators.gd

@@ -0,0 +1,20 @@
+extends Node
+
+@onready var l1 = $"Level 1"
+@onready var l1_display = $"Level 1/L1 Display"
+@onready var l1_text = $"Level 1/L1 Display/L1 Text"
+@onready var generator_timer = $GeneratorTimer
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+ 
+
+
+func _on_interface_ready():
+	pass # Replace with function body.

scripts/Main Interface.gd

@@ -0,0 +1,124 @@
+extends CanvasLayer
+
+signal button_click
+# Local imports
+@onready var click_target = $ClickTarget
+
+# Other scene imports
+@onready var messages = $"../Messages"
+#@onready var narration = $"../Messages/Narration"
+@onready var generators = $"../Generators"
+@onready var analyzers = $"../Analyzers"
+
+# Global variables
+@onready var line_thresholds = [1, 5, 10, 25, 75, 300]
+@onready var next_threshold: int
+@onready var autoclicker_cost: int = 10
+@onready var current_per_second_score: float = 0.0
+@onready var second_scores = []
+
+@export var energy_creator_click_value = 1
+@export var l1_generator_initial_cost = 10
+@export var l1_generator_click_value = 1
+@export var l1_analyzer_initial_cost = 25
+@export var l1_analyzer_click_cost = -1
+
+signal interface_ready
+signal score_update(value)
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# SETUP
+	# This is set in inspector options, but just in case.
+	messages.narration.json_content = get_json_file_content(messages.narration.lines_file_path)
+	click_target.buy_l1.visible = false
+	click_target.buy_l1.text = "Add L1 Generator (costs " + str(generators.l1.cost) + ")"
+	print("Emitting interface_ready signal.")
+	interface_ready.emit()
+	
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+
+func update_score(new_score):
+	messages.score.update(new_score)
+	if messages.score.total_score == 1:
+		await get_tree().create_timer(0.5).timeout
+		messages.message.show_message_by_id(2)
+		await get_tree().create_timer(1).timeout
+		messages.message.show_message_by_id(3)
+	elif messages.score.total_score == 10:
+		await get_tree().create_timer(0.5).timeout
+		messages.message.show_message_by_id(4)
+		await get_tree().create_timer(1).timeout
+		messages.message.show_message_by_id(5)
+		await get_tree().create_timer(1).timeout
+		messages.message.show_message_by_id(6)
+		await get_tree().create_timer(1).timeout
+		messages.message.show_message_by_id(7)
+		await get_tree().create_timer(1).timeout
+		messages.message.show_message_by_id(8)
+		await get_tree().create_timer(1).timeout
+		click_target.buy_l1.visible = true
+		messages.message.show_message_by_id(9)
+
+
+func _on_add_item_target_pressed():
+	if messages.score.current_score < autoclicker_cost:
+		pass
+	else:
+		generators.l1.click_value += 1
+		if not generators.l1.l1_auto_display.visible:
+			generators.l1.l1_auto_text.text = generators.l1.text1 + str(generators.l1.click_value) + "x" + generators.l1.text2
+			generators.l1.l1_auto_display.show()
+			generators.l1.start_clicking()
+			messages.message.show_message_by_id(10)
+		
+		messages.score.update(0 - autoclicker_cost)
+		autoclicker_cost = (autoclicker_cost * 1 + (generators.l1.click_value)) * 1.5
+		click_target.buy_l1.text = "Buy Autoclicker (costs " + str(autoclicker_cost) + ")"
+
+func _on_sps_timer_timeout():
+	if len(messages.score.prev_second_scores) >= 5:
+		messages.score.prev_second_scores.pop_at(0)
+	messages.score.prev_second_scores.append(messages.score.current_second_score)
+	messages.score.current_second_score = 0
+	var avg_score: float = messages.score.prev_second_scores.reduce(func(acc, c): return acc + c, 0)
+	current_per_second_score = avg_score / len(messages.score.prev_second_scores)
+	messages.sps.text = str(current_per_second_score) + " per second"
+	messages.sps_timer.start()
+
+func get_text_file_content(file_path):
+	var file = FileAccess.open(file_path, FileAccess.READ)
+	var content = file.get_as_text()
+	return content
+
+func get_json_file_content(file_path):
+	var file = FileAccess.open(file_path, FileAccess.READ)
+	var content = file.get_as_text()
+	var json_content = JSON.parse_string(content)
+	return json_content
+
+func _on_message_timer_timeout():
+	pass # Replace with function body.
+
+func update_second_score(new_score):
+	pass
+
+func _on_narration_end_introduction():
+	click_target.energy_creator.visible = true
+
+
+func _on_energy_creator_pressed():
+	messages.sps.visible = true
+	update_score(energy_creator_click_value)
+
+
+func _on_buy_l_1_generator_pressed():
+	update_score(l1_generator_initial_cost)
+	
+
+
+func _on_buy_l_1_analyzer_pressed():
+	update_score(l1_analyzer_initial_cost)

scripts/Messages/messages.gd

@@ -0,0 +1,22 @@
+extends Node
+
+@onready var narration = $Narration
+@onready var narration_timer = $Narration/MessageTimer
+@onready var score = $Score
+@onready var sps = $"Score Per Second"
+@onready var sps_timer = $"Score Per Second/SPS Timer"
+
+signal narration_end_introduction
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+
+
+
+func _on_narration_end_introduction():
+	narration_end_introduction.emit()

scripts/Messages/narration.gd

@@ -0,0 +1,61 @@
+extends RichTextLabel
+
+@onready var message_timer = $MessageTimer
+
+@onready var json_content: Dictionary
+@onready var message_lines: Dictionary
+@onready var messages_seen: Array
+
+@onready var lines_file_path = "res://text/message_lines.json"
+
+@export var lines_displayed = []
+
+signal end_introduction
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	set_scroll_follow(true)
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta):
+	pass
+
+func show_message_by_id(section: String, idnum: int):
+	var unique_id = section + str(idnum)
+	if unique_id not in messages_seen:
+		show_message(message_lines[section][idnum])
+		messages_seen.append(unique_id)
+	
+
+func show_message(msg):
+	lines_displayed.append(_centered_message(msg))
+	#var new_text = _nl_append(message.text, _centered_message(msg))
+	text = ("\n").join(lines_displayed)
+	show()
+
+func _nl_append(msg1, msg2):
+	return msg1 + "\n" + msg2
+
+func _centered_message(msg):
+	return "[center]" + msg + "[/center]"
+		
+func display_introduction():
+	print("Displaying introduction.")
+	show_message_by_id("introduction", 0)
+	await get_tree().create_timer(1.0).timeout
+	show_message_by_id("introduction", 1)
+	await get_tree().create_timer(0.5).timeout
+	end_introduction.emit()
+
+
+func _on_interface_ready():
+	print("Narration received interface_ready signal.")
+	var main_sequence_messages = json_content["main_sequence_messages"]
+	print("Got JSON content keys " + ", ".join(main_sequence_messages.keys()))
+	for section in main_sequence_messages.keys():
+		message_lines[section] = []
+		var section_lines = main_sequence_messages[section]
+		section_lines.sort_custom(func(a,b): return a["id"] < b["id"])
+		for line in section_lines:
+			message_lines[section].append(line["text"])
+	display_introduction()	

scripts/Messages/score.gd

@@ -0,0 +1,35 @@
+extends RichTextLabel
+
+@export var current_score = 0
+@export var current_second_score = 0
+@export var total_score = 0
+@export var prev_second_scores: Array
+
+@onready var score_per_second = $"../Score Per Second"
+@onready var narration = $"../Narration"
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+
+func update(score):
+	if score >= 0:	
+		current_second_score += score
+	current_score += score
+	total_score += score
+	update_text(current_score)
+	
+func update_text(score_num):
+	text = "Energy: " + str(current_score)
+
+
+func _on_interface_ready():
+	pass # Replace with function body.
+
+func _on_score_update(click_value):
+	update(click_value)

text/message_lines.json

@@ -0,0 +1,77 @@
+{
+	"main_sequence_messages": {
+		"introduction": [
+			{
+				"id": 0,
+				"text": "Welcome to SPARK, the Species Preservation and Reconstruction Kit.",
+			},
+			{
+				"id": 1,
+				"text": "I'll add a button below this text. Please click it once."
+			}
+			], 
+			"get_to_10": [
+			{
+				"id": 0,
+				"text": "Well done! You'll notice that your energy total has gone up."
+			},
+			{
+				"id": 1,
+				"text": "Go ahead and click a few more times. Your target energy is 10."
+			}
+			],
+			"explain_mechanism": [
+			{
+				"id": 0,
+				"text": "Good work. The SPARK click mechanism works a little like an old engine."
+			},
+			{
+				"id": 1,
+				"text": "You have to crank it a few times to get it started."
+			},
+			{
+				"id": 2,
+				"text": "Each click provides a little bit of the energy that SPARK needs to operate."
+			},
+			{
+				"id": 3,
+				"text": "But now that we've got some energy in the bank, we can start the engines up, so to speak."
+			},
+			{
+				"id": 4,
+				"text": "With the energy your clicks have yielded, you can start up an automated generator."
+			},
+			{
+				"id": 5,
+				"text": "I've added a button where you can do just that."
+			}
+			],
+			"bought_generator": [
+			{	"id": 0,
+				"text": "The generator will yield the equivalent of one click per second."
+			},
+			{
+				"id": 1,
+				"text": "You can use your energy to activate additional generators. Their total output is shown above."
+			}
+			],
+			"afford_analyzer": [
+			{
+				"id": 0,
+				"text": "Once you have enough energy stored, you can turn on an analyzer."
+			},
+			{
+				"id": 1,
+				"text": "Analyzers use energy to scan DNA fragments and work out how they fit together."
+			},
+			{
+				"id": 3,
+				"text": "And before you ask, we know all of these fragments are less than a myriad old."
+			},
+			{
+				"id": 4,
+				"text": "They've decayed a bit, but they're still readable."
+			}
+		]
+	}
+}

text/message_lines.txt

@@ -0,0 +1,6 @@
+Click the button.
+Good job! Now click it again a few times.
+A couple more...
+Nice. The clicker interface works. 
+You should see an "Add Item" button - click that.
+Click the "Add Item" button again.