UI and objectives (#22)

assets/logo.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bjxu5n6jwtw21"
+path="res://.godot/imported/logo.png-e2220799298e3631eb0e245316e0501a.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/logo.png"
+dest_files=["res://.godot/imported/logo.png-e2220799298e3631eb0e245316e0501a.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

prefabs/Level.tscn

@@ -0,0 +1,107 @@
+[gd_scene load_steps=4 format=3 uid="uid://cq6ckyed0ps4t"]
+
+[ext_resource type="Theme" uid="uid://dsugnc7jkb7q5" path="res://themes/main.tres" id="1_njgw4"]
+[ext_resource type="Script" path="res://scripts/Level.gd" id="2_rrx3j"]
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_ge2tl"]
+bg_color = Color(0.0745098, 0.0745098, 0.0745098, 0.921569)
+
+[node name="Level" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+theme = ExtResource("1_njgw4")
+script = ExtResource("2_rrx3j")
+
+[node name="Control" type="Control" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = 20.0
+offset_top = 20.0
+offset_right = -20.0
+offset_bottom = -20.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+
+[node name="Time" type="Label" parent="Control"]
+layout_mode = 1
+anchors_preset = 1
+anchor_left = 1.0
+anchor_right = 1.0
+offset_left = -90.0
+offset_bottom = 38.0
+grow_horizontal = 0
+theme_override_font_sizes/font_size = 30
+text = "00:01"
+
+[node name="VBoxContainer" type="VBoxContainer" parent="Control"]
+layout_mode = 1
+anchors_preset = 9
+anchor_bottom = 1.0
+offset_right = 167.0
+grow_vertical = 2
+
+[node name="Label" type="Label" parent="Control/VBoxContainer"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 30
+text = "Objectives"
+
+[node name="HSeparator" type="HSeparator" parent="Control/VBoxContainer"]
+layout_mode = 2
+
+[node name="Spacer" type="Control" parent="Control/VBoxContainer"]
+custom_minimum_size = Vector2(0, 20)
+layout_mode = 2
+
+[node name="GameOver" type="Panel" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+theme_override_styles/panel = SubResource("StyleBoxFlat_ge2tl")
+
+[node name="VBoxContainer" type="VBoxContainer" parent="GameOver"]
+layout_mode = 1
+anchors_preset = 13
+anchor_left = 0.5
+anchor_right = 0.5
+anchor_bottom = 1.0
+offset_left = -173.5
+offset_right = 173.5
+grow_horizontal = 2
+grow_vertical = 2
+alignment = 1
+
+[node name="Label" type="Label" parent="GameOver/VBoxContainer"]
+layout_mode = 2
+theme_override_font_sizes/font_size = 60
+text = "GAME OVER"
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="Control" type="Control" parent="GameOver/VBoxContainer"]
+custom_minimum_size = Vector2(0, 20)
+layout_mode = 2
+mouse_filter = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="GameOver/VBoxContainer"]
+layout_mode = 2
+theme_override_constants/separation = 20
+alignment = 1
+
+[node name="Button" type="Button" parent="GameOver/VBoxContainer/HBoxContainer"]
+layout_mode = 2
+text = "main menu"
+
+[node name="Button2" type="Button" parent="GameOver/VBoxContainer/HBoxContainer"]
+layout_mode = 2
+text = "restart level"

prefabs/TrainRoute.tscn

@@ -2,6 +2,6 @@
 
 [ext_resource type="Script" path="res://scripts/TrainRoute.gd" id="1_xh0bb"]
 
-[node name="TrainRoute" type="Node2D"]
+[node name="TrainRoute" type="Node2D" groups=["train_route"]]
 script = ExtResource("1_xh0bb")
 metadata/_edit_lock_ = true

project.godot

@@ -11,9 +11,9 @@ config_version=5
 [application]
 
 config/name="LD54"
-run/main_scene="res://scenes/Level1.tscn"
+run/main_scene="res://scenes/MainMenu.tscn"
 config/features=PackedStringArray("4.1", "Forward Plus")
-config/icon="res://assets/icon.svg"
+config/icon="res://assets/logo.png"
 
 [input]
 

scenes/MainMenu.tscn

@@ -0,0 +1,65 @@
+[gd_scene load_steps=5 format=3 uid="uid://6a8n0e0kkslr"]
+
+[ext_resource type="Theme" uid="uid://dsugnc7jkb7q5" path="res://themes/main.tres" id="1_05twq"]
+[ext_resource type="Script" path="res://scripts/MainMenu.gd" id="2_6abnn"]
+[ext_resource type="Texture2D" uid="uid://c2udkkfuwbis0" path="res://assets/warn.png" id="2_ca7mh"]
+[ext_resource type="PackedScene" uid="uid://bhjkcskfwdbug" path="res://scenes/Level1.tscn" id="3_nclby"]
+
+[node name="MainMenu" type="CenterContainer"]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+theme = ExtResource("1_05twq")
+script = ExtResource("2_6abnn")
+start_level = ExtResource("3_nclby")
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+layout_mode = 2
+
+[node name="Control" type="Control" parent="VBoxContainer"]
+custom_minimum_size = Vector2(500, 100)
+layout_mode = 2
+size_flags_vertical = 3
+
+[node name="TextureRect" type="TextureRect" parent="VBoxContainer/Control"]
+layout_mode = 1
+anchors_preset = 1
+anchor_left = 1.0
+anchor_right = 1.0
+offset_left = -43.9999
+offset_top = -85.0
+offset_right = -11.9999
+offset_bottom = -53.0
+grow_horizontal = 0
+rotation = 0.401426
+scale = Vector2(4.5, 4.5)
+texture = ExtResource("2_ca7mh")
+
+[node name="Label" type="Label" parent="VBoxContainer/Control"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_right = 1.0
+offset_bottom = 2.0
+grow_horizontal = 2
+grow_vertical = 2
+theme_override_font_sizes/font_size = 86
+text = "LOCO LOGIC"
+horizontal_alignment = 1
+vertical_alignment = 1
+uppercase = true
+
+[node name="Control2" type="Control" parent="VBoxContainer"]
+custom_minimum_size = Vector2(0, 15)
+layout_mode = 2
+
+[node name="Button" type="Button" parent="VBoxContainer"]
+custom_minimum_size = Vector2(75, 0)
+layout_mode = 2
+size_flags_horizontal = 4
+text = "Start"
+
+[connection signal="pressed" from="VBoxContainer/Button" to="." method="_on_start_button_pressed"]

scripts/Level.gd

@@ -0,0 +1,49 @@
+extends Control
+
+@onready var _time_display: Label = $Control/Time
+@onready var _objective_container: Container = $Control/VBoxContainer
+@onready var _game_over: Control = $GameOver
+
+var _start_time_ms: int
+var _routes: Array[TrainRoute]
+var _route_labels: Array[Label]
+var _objective_counters: Array[int]
+
+func _ready() -> void:
+	self._start_time_ms = Time.get_ticks_msec()
+	self._game_over.set_visible(false)
+
+	var tree := self.get_tree()
+	self._routes.assign(tree.get_nodes_in_group("train_route"))
+
+	var route_idx := 0
+	for route in self._routes:
+		route.train_stopped.connect(self._on_train_stopped.bind(route_idx))
+		route.train_game_over.connect(self._on_train_game_over.bind(route_idx))
+
+		var label := Label.new()
+		self._objective_container.add_child(label)
+		self._route_labels.push_back(label)
+		self._objective_counters.push_back(0)
+		self._update_objective(route_idx)
+
+		route_idx += 1
+
+func _process(_delta: float) -> void:
+	var offset_ms := Time.get_ticks_msec() - self._start_time_ms
+	var secs := int(offset_ms / 1000.0) % 60
+	var minutes = int(offset_ms / 60_000.0)
+	self._time_display.text = "%d:%02d" % [minutes, secs]
+
+func _on_train_game_over(_train: TrainEngine, _route_idx: int) -> void:
+	self._game_over.set_visible(true)
+
+func _on_train_stopped(_train: TrainEngine, route_idx: int) -> void:
+	self._objective_counters[route_idx] += 1
+	self._update_objective(route_idx)
+
+func _update_objective(route_idx: int) -> void:
+	var route := self._routes[route_idx]
+	var label := self._route_labels[route_idx]
+	var counter := self._objective_counters[route_idx]
+	label.text = "%s: %s/5" % [route.route_name, counter]

scripts/MainMenu.gd

@@ -0,0 +1,6 @@
+extends CenterContainer
+
+@export var start_level: PackedScene
+
+func _on_start_button_pressed() -> void:
+	self.get_tree().change_scene_to_packed(self.start_level)

scripts/TrainEngine.gd

@@ -38,6 +38,10 @@ func _ready() -> void:
 	self.front_wheel.new_track_entered.connect(self._on_track_entered)
 	self._update_frictions()
 
+func set_color(new_color: Color) -> void:
+	self.color = new_color
+	super.set_color(new_color)
+
 func connect_tracks_controller(tracks_controller: TracksController) -> void:
 	tracks_controller.track_changed.connect(self._on_track_change)