init and 2024 day 1

Scenes/2024/01.gd

@@ -0,0 +1,56 @@
+extends Control
+
+func _on_quit_pressed() -> void:
+	get_tree().change_scene_to_file("res://Scenes/2024/2024.tscn")
+
+@onready var input_edit: TextEdit = $Input
+@onready var error_label: Label = $Error
+@onready var part_1_out: Label = $Part1Out
+@onready var part_2_out: Label = $Part2Out
+
+func _on_go_pressed() -> void:
+	var input_text = input_edit.text
+	part_1_out.text = part_1(input_text)
+	part_2_out.text = part_2(input_text)
+
+func set_error(msg: String) -> void:
+	error_label.text = msg
+
+func part_1(input_text: String) -> String:
+	var lines = split_lines(input_text)
+	if lines == []:
+		return ""
+	return str(get_diff(lines[0], lines[1]))
+
+func split_lines(input: String) -> Array[Array]:
+	var lines = input.split("\n")
+	var left = [];
+	var right = [];
+	for line in lines:
+		var parts = line.split("   ")
+		if parts.size() != 2:
+			set_error("invalid input!")
+			return []
+		left.append(parts[0] as int)
+		right.append(parts[1] as int)
+	return [left, right]
+
+func get_diff(left: Array, right: Array) -> int:
+	left.sort()
+	right.sort()
+	var diff = 0
+	for i in range(left.size()):
+		diff += abs(right[i] - left[i])
+	return diff
+	
+func part_2(input_text: String) -> String:
+	var lines = split_lines(input_text)
+	if lines == []:
+		return ""
+	return str(get_similarity(lines[0], lines[1]))
+
+func get_similarity(left: Array, right: Array) -> int:
+	var similarity = 0
+	for n in left:
+		similarity += n * right.count(n)
+	return similarity

Scenes/2024/01.tscn

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+[gd_scene load_steps=2 format=3 uid="uid://cqbt3uasjeh53"]
+
+[ext_resource type="Script" path="res://Scenes/2024/01.gd" id="1_qvnl7"]
+
+[node name="Control" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_qvnl7")
+
+[node name="Input" type="TextEdit" parent="."]
+layout_mode = 0
+offset_left = 11.0
+offset_top = 95.0
+offset_right = 275.0
+offset_bottom = 253.0
+
+[node name="Label" type="Label" parent="."]
+layout_mode = 0
+offset_left = 16.0
+offset_top = 58.0
+offset_right = 108.0
+offset_bottom = 81.0
+text = "Enter input:"
+
+[node name="Go" type="Button" parent="."]
+layout_mode = 0
+offset_left = 26.0
+offset_top = 284.0
+offset_right = 60.0
+offset_bottom = 315.0
+text = "Go!"
+
+[node name="Quit" type="Button" parent="."]
+layout_mode = 0
+offset_left = 28.0
+offset_top = 472.0
+offset_right = 70.0
+offset_bottom = 503.0
+text = "Quit
+"
+
+[node name="Part1Out" type="Label" parent="."]
+layout_mode = 0
+offset_left = 93.0
+offset_top = 342.0
+offset_right = 212.0
+offset_bottom = 365.0
+text = "Results go here"
+
+[node name="Error" type="Label" parent="."]
+layout_mode = 0
+offset_left = 380.0
+offset_top = 288.0
+offset_right = 420.0
+offset_bottom = 311.0
+text = "Errors go here"
+
+[node name="Part1Label" type="Label" parent="."]
+layout_mode = 0
+offset_left = 28.0
+offset_top = 340.0
+offset_right = 68.0
+offset_bottom = 363.0
+text = "Part 1:"
+
+[node name="Part2Out" type="Label" parent="."]
+offset_left = 91.0
+offset_top = 385.0
+offset_right = 210.0
+offset_bottom = 408.0
+text = "Results go here"
+
+[node name="Part2Label" type="Label" parent="."]
+offset_left = 26.0
+offset_top = 383.0
+offset_right = 77.0
+offset_bottom = 406.0
+text = "Part 2:"
+
+[connection signal="pressed" from="Go" to="." method="_on_go_pressed"]
+[connection signal="pressed" from="Quit" to="." method="_on_quit_pressed"]

Scenes/2024/2024.gd

@@ -0,0 +1,4 @@
+extends Control
+
+func _on_01_pressed() -> void:
+	get_tree().change_scene_to_file("res://Scenes/2024/01.tscn")

Scenes/2024/2024.tscn

@@ -0,0 +1,21 @@
+[gd_scene load_steps=2 format=3 uid="uid://bw07oo5tgdkg5"]
+
+[ext_resource type="Script" path="res://Scenes/2024/2024.gd" id="1_yeqs6"]
+
+[node name="2024" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_yeqs6")
+
+[node name="01" type="Button" parent="."]
+layout_mode = 0
+offset_right = 8.0
+offset_bottom = 8.0
+text = "01
+"
+
+[connection signal="pressed" from="01" to="." method="_on_01_pressed"]

Scenes/ui.gd

@@ -0,0 +1,7 @@
+extends Control
+
+func _on_exit_pressed() -> void:
+	get_tree().quit()
+
+func _on_2024_pressed() -> void:
+	get_tree().change_scene_to_file("res://Scenes/2024/2024.tscn")

Scenes/ui.tscn

@@ -0,0 +1,34 @@
+[gd_scene load_steps=2 format=3 uid="uid://bknnd7hecv0uc"]
+
+[ext_resource type="Script" path="res://Scenes/ui.gd" id="1_gks0l"]
+
+[node name="UI" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_gks0l")
+
+[node name="MarginContainer" type="MarginContainer" parent="."]
+layout_mode = 0
+offset_left = 2.0
+offset_top = 2.0
+offset_right = 1150.0
+offset_bottom = 649.0
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MarginContainer"]
+layout_mode = 2
+
+[node name="2024" type="Button" parent="MarginContainer/VBoxContainer"]
+layout_mode = 2
+text = "2024
+"
+
+[node name="Exit" type="Button" parent="MarginContainer/VBoxContainer"]
+layout_mode = 2
+text = "Exit"
+
+[connection signal="pressed" from="MarginContainer/VBoxContainer/2024" to="." method="_on_2024_pressed"]
+[connection signal="pressed" from="MarginContainer/VBoxContainer/Exit" to="." method="_on_exit_pressed"]