Initial commit

.gitignore

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+*~
+*.import
+*.aup3-wal

Blah.gd

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+extends Node
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+const camera_drag_threshold = 0.2
+var camera_drag_start = null
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	# For non-game PRNG, eg. sounds
+	randomize()
+
+	var c = get_tree().get_nodes_in_group("character")[0]
+	c.connect("character_movement", self, "_on_character_movement")
+	c.connect("storage_changed", self, "_on_character_storage")
+	get_node("UiLayer/PanelContainer/VBoxContainer/Capacity").set_text("Cargo %s" % c.capacity_str())
+	var g = get_node("Game")
+	g.connect("dropoff_score_changed", self, "_on_dropoff_score_changed")
+	g.connect("game_ended", self, "_on_game_ended")
+	
+	var d = get_node("UiLayer/GameEndDialog")
+	d.find_node("Continue").connect("pressed", self, "_on_continue")
+	d.find_node("Restart").connect("pressed", self, "_on_restart")
+	d.find_node("New").connect("pressed", self, "_on_new")
+	d.find_node("Quit").connect("pressed", self, "_on_quit")
+	d.find_node("LevelCode").set_text(g.get_levelcode())
+
+func _on_character_movement(value):
+	get_node("UiLayer/PanelContainer/VBoxContainer/Moved").set_text("Moved: %d" % value)
+	get_node("UiLayer/PanelContainer/VBoxContainer/Score").set_text("Total score: %d" % get_node("Game").get_score())
+
+func _on_character_storage(value):
+	var c = get_tree().get_nodes_in_group("character")[0]
+	get_node("UiLayer/PanelContainer/VBoxContainer/Capacity").set_text("Cargo %s" % c.capacity_str())
+
+func _on_dropoff_score_changed(value):
+	get_node("UiLayer/PanelContainer/VBoxContainer/Supplied").set_text("Supplied score: %d" % value[0])
+	get_node("UiLayer/PanelContainer/VBoxContainer/Delivered").set_text("Delivered: %d" % value[1])
+	get_node("UiLayer/PanelContainer/VBoxContainer/Score").set_text("Total score: %d" % get_node("Game").get_score())
+
+func _on_game_ended():
+	get_tree().paused = true
+	var g = get_node("Game")
+	var d = get_node("UiLayer/GameEndDialog")
+	var score_data = g.get_supplied()
+	d.find_node("Score").set_bbcode("[center]Score: %d[/center]" % g.get_score())
+	d.find_node("Supplied").set_bbcode("%d / %d supplied\n%d points" % score_data.slice(0, 2))
+	d.find_node("Moved").set_bbcode("%d moves" % g.get_moves())
+	d.find_node("Delivered").set_bbcode("%d delivered" % score_data[3])	
+	var path = ""
+	for n in g.get_node("Character").path_history:
+		path += "%s -> " % n.node_name
+	if path.length() > 4:
+		path = path.substr(0, path.length()-4)
+	d.find_node("Path").set_bbcode("[center]Path[/center]\n%s" % path)
+	d.find_node("Continue").set_visible(score_data[0] < score_data[1])
+	if !score_data[0] < score_data[1]:
+		get_node("UiAudio").set_stream(load("res://resources/untitled.wav"))
+		get_node("UiAudio").play()
+	d.find_node("LevelCode").set_text(g.get_levelcode())
+	d.set_exclusive(true)
+	d.popup_centered()
+
+func _on_continue():
+	get_node("UiLayer/GameEndDialog").set_visible(false)
+	get_tree().paused = false
+
+func _on_restart():
+	get_node("Game").restart(get_node("Game").params)
+	get_node("Camera2D").set_zoom(Vector2(1,1))
+	get_node("Camera2D").set_offset(Vector2(512, 300))
+	self._on_continue()
+	
+	# Reset UI
+	_on_character_movement(0)
+	_on_character_storage(0)
+	_on_dropoff_score_changed([0, 0, 0])
+	# From _ready
+	var c = get_tree().get_nodes_in_group("character")[0]
+	c.connect("character_movement", self, "_on_character_movement")
+	c.connect("storage_changed", self, "_on_character_storage")
+	get_node("UiLayer/PanelContainer/VBoxContainer/Capacity").set_text("Cargo %s" % c.capacity_str())
+	var g = get_node("Game")
+	g.connect("dropoff_score_changed", self, "_on_dropoff_score_changed")
+	g.connect("game_ended", self, "_on_game_ended")
+
+func _on_new():
+	# Show the level setting popup
+	get_node("UiLayer/GameEndDialog").set_visible(false)
+	get_node("UiLayer/NewLevelDialog").set_exclusive(true)
+	get_node("UiLayer/NewLevelDialog").popup_centered()
+
+func _on_quit():
+	get_tree().quit()
+
+func _unhandled_input(event):
+	if event is InputEventKey and event.pressed and !event.echo:
+		# Quit on Escape press.
+		if event.scancode == KEY_ESCAPE:
+			var data = get_node("Game").get_supplied()
+			var ended = data[0] >= data[1]
+			if get_node("UiLayer/GameEndDialog").visible && !ended:
+				self._on_continue()
+			else:
+				self._on_game_ended()
+	if event is InputEventMouseButton and event.pressed:
+		var zoom = get_node("Camera2D").get_zoom()
+		if event.button_index == BUTTON_WHEEL_UP:
+			zoom -= Vector2(.1, .1)
+			get_node("Camera2D").set_zoom(zoom)
+		elif event.button_index == BUTTON_WHEEL_DOWN:
+			zoom += Vector2(.1, .1)
+			get_node("Camera2D").set_zoom(zoom)
+		if event.button_index == BUTTON_RIGHT:
+			self.camera_drag_start = get_viewport().get_mouse_position()
+	if event is InputEventMouseButton and event.button_index == BUTTON_RIGHT:
+		if !event.pressed and self.camera_drag_start != null:
+			self.camera_drag_start = null
+
+func _process(delta):
+	if self.camera_drag_start != null:
+		var pos = get_viewport().get_mouse_position()
+		var pos_delta = self.camera_drag_start - pos
+		get_node("Camera2D").set_offset(
+			get_node("Camera2D").get_offset() + pos_delta
+		)
+		self.camera_drag_start = pos
+
+func _on_NewLevelDialog_start_pressed(params):
+	get_node("UiLayer/NewLevelDialog").set_visible(false)
+	get_node("Camera2D").set_zoom(Vector2(1,1))
+	get_node("Camera2D").set_offset(Vector2(512, 300))
+	get_node("Game").restart(params)
+	self._on_continue()
+	
+	# Reset UI
+	_on_character_movement(0)
+	_on_character_storage(0)
+	_on_dropoff_score_changed([0, 0, 0])
+	# From _ready
+	var c = get_tree().get_nodes_in_group("character")[0]
+	c.connect("character_movement", self, "_on_character_movement")
+	c.connect("storage_changed", self, "_on_character_storage")
+	get_node("UiLayer/PanelContainer/VBoxContainer/Capacity").set_text("Cargo %s" % c.capacity_str())
+	var g = get_node("Game")
+	g.connect("dropoff_score_changed", self, "_on_dropoff_score_changed")
+	g.connect("game_ended", self, "_on_game_ended")
+
+
+func _on_Hide_toggled(button_pressed):
+	get_node("UiLayer/PanelContainer/VBoxContainer").set_visible(!button_pressed)
+	var size = get_node("UiLayer/PanelContainer").get_size()
+	if button_pressed:
+		size.y = 50
+		get_node("UiLayer/PanelContainer").set_size(size)
+	else:
+		size.y = 600
+		get_node("UiLayer/PanelContainer").set_size(size)
+
+
+func _on_ResetCamera_pressed():
+	get_node("Camera2D").set_offset(Vector2(512, 300))
+	get_node("Camera2D").set_zoom(Vector2(1, 1))

Blah.tscn

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+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://Game.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Blah.gd" type="Script" id=2]
+[ext_resource path="res://GameEnd.tscn" type="PackedScene" id=3]
+[ext_resource path="res://resources/UI Theme.tres" type="Theme" id=4]
+[ext_resource path="res://resources/NewLevel.tscn" type="PackedScene" id=5]
+[ext_resource path="res://resources/Background.tscn" type="PackedScene" id=6]
+
+[node name="Deliver" type="Node"]
+pause_mode = 2
+script = ExtResource( 2 )
+
+[node name="Game" parent="." instance=ExtResource( 1 )]
+pause_mode = 1
+
+[node name="UiAudio" type="AudioStreamPlayer" parent="."]
+pause_mode = 2
+
+[node name="Camera2D" type="Camera2D" parent="."]
+offset = Vector2( 512, 300 )
+current = true
+
+[node name="BgLayer" type="CanvasLayer" parent="."]
+layer = -1
+
+[node name="Background" parent="BgLayer" instance=ExtResource( 6 )]
+
+[node name="UiLayer" type="CanvasLayer" parent="."]
+
+[node name="PanelContainer" type="Panel" parent="UiLayer"]
+margin_left = 808.0
+margin_right = 1023.0
+margin_bottom = 597.0
+
+[node name="Hide" type="CheckButton" parent="UiLayer/PanelContainer"]
+margin_left = 7.0
+margin_top = 7.0
+margin_right = 147.0
+margin_bottom = 47.0
+size_flags_horizontal = 0
+size_flags_vertical = 0
+text = "Minimize"
+
+[node name="VBoxContainer" type="VBoxContainer" parent="UiLayer/PanelContainer"]
+margin_left = 7.0
+margin_top = 50.0
+margin_right = 208.0
+margin_bottom = 590.0
+
+[node name="Delivered" type="Label" parent="UiLayer/PanelContainer/VBoxContainer"]
+modulate = Color( 0.576471, 1, 0.572549, 1 )
+margin_right = 201.0
+margin_bottom = 15.0
+theme = ExtResource( 4 )
+text = "Delivered: 0"
+
+[node name="Supplied" type="Label" parent="UiLayer/PanelContainer/VBoxContainer"]
+modulate = Color( 0.576471, 1, 0.572549, 1 )
+margin_top = 19.0
+margin_right = 201.0
+margin_bottom = 34.0
+theme = ExtResource( 4 )
+text = "Supplied score: 0"
+
+[node name="Moved" type="Label" parent="UiLayer/PanelContainer/VBoxContainer"]
+modulate = Color( 1, 0.545098, 0.545098, 1 )
+margin_top = 38.0
+margin_right = 201.0
+margin_bottom = 53.0
+theme = ExtResource( 4 )
+text = "Moved: 0"
+
+[node name="Score" type="Label" parent="UiLayer/PanelContainer/VBoxContainer"]
+margin_top = 57.0
+margin_right = 201.0
+margin_bottom = 72.0
+theme = ExtResource( 4 )
+text = "Total score: 0"
+
+[node name="HSeparator" type="HSeparator" parent="UiLayer/PanelContainer/VBoxContainer"]
+margin_top = 76.0
+margin_right = 201.0
+margin_bottom = 80.0
+
+[node name="Capacity" type="Label" parent="UiLayer/PanelContainer/VBoxContainer"]
+margin_top = 84.0
+margin_right = 201.0
+margin_bottom = 99.0
+theme = ExtResource( 4 )
+text = "Cargo: 0 / 10"
+
+[node name="HSeparator2" type="HSeparator" parent="UiLayer/PanelContainer/VBoxContainer"]
+margin_top = 103.0
+margin_right = 201.0
+margin_bottom = 107.0
+
+[node name="Label" type="Label" parent="UiLayer/PanelContainer/VBoxContainer"]
+margin_top = 111.0
+margin_right = 201.0
+margin_bottom = 486.0
+theme = ExtResource( 4 )
+text = "
+Pick up cargo from uparrrow, and deliver to downarrow. 
+
+Paths have a cost to use them, try to minimize your movement cost to maximize your score.
+
+Deliver cargo to all destinations to end game.
+
+Move: double click on selected node
+Move node: click and hold to drag
+Hold right-click and drag to pan around.
+Pan View: right-click + drag
+Zoom: scroll wheel
+Menu: Escape"
+autowrap = true
+
+[node name="ResetCamera" type="Button" parent="UiLayer/PanelContainer/VBoxContainer"]
+margin_top = 490.0
+margin_right = 201.0
+margin_bottom = 510.0
+text = "Reset Camera"
+
+[node name="GameEndDialog" parent="UiLayer" instance=ExtResource( 3 )]
+
+[node name="NewLevelDialog" parent="UiLayer" instance=ExtResource( 5 )]
+
+[connection signal="toggled" from="UiLayer/PanelContainer/Hide" to="." method="_on_Hide_toggled"]
+[connection signal="pressed" from="UiLayer/PanelContainer/VBoxContainer/ResetCamera" to="." method="_on_ResetCamera_pressed"]
+[connection signal="start_pressed" from="UiLayer/NewLevelDialog" to="." method="_on_NewLevelDialog_start_pressed"]

Character.gd

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+extends Node2D
+
+signal character_movement
+signal arrived_at
+signal storage_changed
+
+var location = null
+var offset = Vector2(0, 16)
+var destination = null
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+var target = null
+var links = {}
+
+var capacity = 10
+var stored = 0
+var path_history = []
+var movement_cost = 0
+
+func capacity_str():
+	if is_inf(self.capacity):
+		return "%d / ∞" % self.stored
+	return "%d / %d" % [self.stored, self.capacity]
+
+func set_location(n, teleport = false):
+	assert(n != null)
+	self.path_history.append(n)
+	if teleport:
+		self.position = n.get_position() + self.offset
+	else:
+		self.destination = n.get_position() + self.offset
+		if self.location != null:
+			self.movement_cost += self.links[n].weight
+			emit_signal("character_movement", self.movement_cost)
+			get_node("Audio").play()
+	self.location = n
+	self.clear_links()
+	self.clear_target()
+	self.target = null;
+	# Highlight links connected to this one that are traversable by the player
+	for link in get_tree().get_nodes_in_group("links"):
+		if link.start == n or link.end == n:
+			link.get_node("Line").set_default_color(Color("98f9ac"))
+			var target = link.start
+			if link.start == n:
+				target = link.end
+			self.links[target] = link
+		else:
+			link.get_node("Line").set_default_color(Color("98a8f9"))
+	# print("Links: ", self.links)
+	
+
+func clear_links():
+	for link in self.links:
+		self.links[self.target].get_node("Line").set_default_color(Color("98f9ac"))
+		self.links[self.target].get_node("Label").remove_color_override("default_color")
+		self.links[self.target].get_node("Label").set_scale(Vector2(1, 1))
+	self.links = {}
+		
+func clear_target():
+	if self.target != null && self.target in self.links:
+		self.links[self.target].get_node("Line").set_default_color(Color("98f9ac"))
+		self.links[self.target].get_node("Label").remove_color_override("default_color")
+		self.links[self.target].get_node("Label").set_scale(Vector2(1, 1))
+	self.target = null
+
+func set_target(node):
+	self.clear_target()
+	self.target = node
+	self.links[self.target].get_node("Line").set_default_color(Color("0fff2c"))
+	self.links[self.target].get_node("Label").add_color_override("default_color", Color("ff00e0"))
+	self.links[self.target].get_node("Label").set_scale(Vector2(2, 2))
+	var audio = get_tree().get_current_scene().find_node("UiAudio")
+	if audio:
+		audio.set_stream(load("res://resources/Tap.wav"))
+		audio.play()
+	
+func can_move(to):
+	return self.destination == null && self.links.has(to)
+
+func pickup(amount):
+	self.stored += amount
+	emit_signal("storage_changed", self.stored)
+	self._on_storage_changed(self.stored)
+
+func dropoff(amount):
+	self.stored -= amount
+	emit_signal("storage_changed", self.stored)
+	self._on_storage_changed(self.stored)
+
+func _on_storage_changed(value):
+	var ratio = float(self.stored) / float(self.capacity)
+	get_node("Box3").set_visible(ratio >= 0.75)
+	get_node("Box2").set_visible(ratio >= 0.50)
+	get_node("Box").set_visible(ratio > 0)
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	if destination != null:
+		var p = self.get_position().move_toward(self.destination, delta * 500)
+		self.set_position(p)
+		if p.distance_to(self.destination) < 5:
+			self.set_position(self.destination)
+			self.destination = null
+			get_node("Audio").stop()
+			emit_signal("arrived_at", self.location)
+	if destination == null and location != null:
+		var p = get_global_mouse_position()
+		var distance = null
+		var closest = null
+		for node in location.peers:
+			if !is_instance_valid(node):
+				continue
+			var d = node.get_position().distance_to(p)
+			if distance == null or d < distance:
+				distance = d
+				closest = node
+		if self.target != closest:
+			self.set_target(closest)

Character.tscn

@@ -0,0 +1,34 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://resources/character.png" type="Texture" id=1]
+[ext_resource path="res://Character.gd" type="Script" id=2]
+[ext_resource path="res://resources/box.png" type="Texture" id=3]
+[ext_resource path="res://resources/Ratchet.wav" type="AudioStream" id=4]
+
+[node name="Character" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="Sprite" type="Sprite" parent="."]
+texture = ExtResource( 1 )
+
+[node name="Box" type="Sprite" parent="."]
+visible = false
+position = Vector2( 15, 4 )
+scale = Vector2( 0.5, 0.5 )
+texture = ExtResource( 3 )
+
+[node name="Box2" type="Sprite" parent="."]
+visible = false
+position = Vector2( 18, -2 )
+scale = Vector2( 0.5, 0.5 )
+texture = ExtResource( 3 )
+
+[node name="Box3" type="Sprite" parent="."]
+visible = false
+position = Vector2( 15, -9 )
+scale = Vector2( 0.5, 0.5 )
+z_index = -1
+texture = ExtResource( 3 )
+
+[node name="Audio" type="AudioStreamPlayer" parent="."]
+stream = ExtResource( 4 )

DetailFont.tres

@@ -0,0 +1,11 @@
+[gd_resource type="DynamicFont" load_steps=2 format=2]
+
+[sub_resource type="DynamicFontData" id=1]
+hinting = 1
+font_path = "res://Bitstream Vera Sans Mono Bold Nerd Font Complete.ttf"
+
+[resource]
+size = 18
+outline_size = 1
+outline_color = Color( 0.262745, 0.227451, 0.227451, 1 )
+font_data = SubResource( 1 )

DetailFontTheme.tres

@@ -0,0 +1,6 @@
+[gd_resource type="Theme" load_steps=2 format=2]
+
+[ext_resource path="res://DetailFont.tres" type="DynamicFont" id=1]
+
+[resource]
+default_font = ExtResource( 1 )

DropOff.gd

@@ -0,0 +1,57 @@
+extends "res://Node.gd"
+
+var full_sounds = [
+	preload("res://resources/Coins1.wav"),
+	preload("res://resources/Coins2.wav"),
+	preload("res://resources/Thanks.wav"),
+	preload("res://resources/YoureTheBest.wav"),
+]
+var dropoff_sounds = [
+	preload("res://resources/Items.wav"),
+	preload("res://resources/Thunk.wav"),
+	preload("res://resources/Scribble.wav"),
+	preload("res://resources/Paper2.wav"),
+]
+
+func _init():
+	self.capacity = 1
+	self.value = 1
+	self.texture_resource = "res://resources/dropoff.png"
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	self.add_to_group("dropoff")
+
+func receive(amount):
+	if amount <= 0:
+		return
+	self.stored += amount
+	self.update_help(true)
+
+func update_help(audio = false):
+	get_node("Help").set_text("{} / {}\n{}".format([self.stored, self.capacity, self.value], "{}"))
+	if self.stored < self.capacity:
+		get_node("Help").set_tooltip("Drop off {} more to satistify delivery requirements.\nWhen satisfied {} will be added to your score".format([self.capacity - self.stored, self.value], "{}"))
+	else:
+		get_node("Help").set_tooltip("Fully supplied")
+	if self.stored >= self.capacity:
+		get_node("Sprite").set_modulate(Color("00ea81"))
+		get_node("Help").set_self_modulate(Color("00ea81"))
+		if audio:
+			get_node("Audio").set_stream(
+				self.full_sounds[randi() % self.full_sounds.size()]
+			)
+			get_node("Audio").play()
+	else:
+		if audio:
+			get_node("Audio").set_stream(
+				self.dropoff_sounds[randi() % self.dropoff_sounds.size()]
+			)
+			get_node("Audio").play()
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

DropOff.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Node.tscn" type="PackedScene" id=1]
+[ext_resource path="res://DropOff.gd" type="Script" id=2]
+
+[node name="DropOff" instance=ExtResource( 1 )]
+script = ExtResource( 2 )
+
+[node name="Sprite" parent="." index="0"]
+texture = null

Empty.gd

@@ -0,0 +1,18 @@
+extends "res://Node.gd"
+
+func _init():
+	self.texture_resource = "res://resources/empty.png"
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	get_node("Help").set_tooltip("Empty spaces neither take nor give cargo")
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

Empty.tscn

@@ -0,0 +1,7 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Node.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Empty.gd" type="Script" id=2]
+
+[node name="Empty" instance=ExtResource( 1 )]
+script = ExtResource( 2 )

Game.gd

@@ -0,0 +1,387 @@
+extends Node2D
+
+signal dropoff_score_changed
+signal game_ended
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+const Dropoff = preload("DropOff.tscn")
+const Pickup = preload("Pickup.tscn")
+const Start = preload("Start.tscn")
+const Empty = preload("Empty.tscn")
+const Link = preload("Link.tscn")
+const Character = preload("Character.tscn")
+
+# Configuration parameters
+const default_params = {
+	'seed': 'ld53',
+	'node_count': 12,
+	'cargo_availability': 2.0,
+	'pickup_count_range': Vector2(1, 2),
+	'empty_node_chance': 15,
+	'dropoff_value_range': Vector2(1, 3),
+	'dropoff_capacity_range': Vector2(1, 3),
+	'link_cost_range': Vector2(1, 2),
+}
+
+static func easy_params():
+	var p = default_params.duplicate()
+	p.cargo_availability = INF;
+	p.pickup_count_range = Vector2(1, 1)
+	p.node_count = 6
+	p.dropoff_capacity_range = Vector2(1, 2)
+	p.link_cost_range = Vector2(1, 1)
+	return p
+
+static func medium_params():
+	var p = default_params.duplicate()
+	return p
+
+static func hard_params():
+	var p = default_params.duplicate()
+	p.pickup_count_range = Vector2(1, 3)
+	p.cargo_availability = 1.0
+	p.node_count = 24
+	p.dropoff_capacity_range = Vector2(1, 5)
+	p.link_cost_range = Vector2(1, 3)
+	return p
+
+var params = null
+var random = RandomNumberGenerator.new()
+
+func get_levelcode():
+	return Marshalls.variant_to_base64(self.params)
+
+static func parse_levelcode(code):
+	var p = Marshalls.base64_to_variant(code)
+	# Make sure we have the keys present in the default params
+	# Extraneous keys are ignored
+	if p != null and !p.has_all(default_params.keys()):
+		return null
+	return p
+
+func restart(new_params = null):
+	if new_params:
+		self.params = new_params
+	for n in self.get_children():
+		n.free()
+	self._init(self.params['seed'])
+	self.params = new_params
+	self._ready()
+
+func _init(random_seed: String = "ld53"):
+	self.random = RandomNumberGenerator.new()
+	print("Seed: %s" % random_seed)
+	self.random.set_seed(hash(random_seed))
+
+func random_position():
+	var bottom = self.random.randi_range(0, 1)
+	var right = self.random.randi_range(0, 1)
+	var x_range = Vector2(
+		32 + (right * 512),
+		1024 + ((right - 1) * 512)
+	)
+	var y_range = Vector2(
+		32 + (bottom * 300),
+		600 + ((bottom - 1) * 300)
+	)
+	return Vector2(
+		self.random.randi_range(x_range.x, x_range.y),
+		self.random.randi_range(y_range.x, y_range.y)
+	)
+
+func indexed_position(index):
+	# Positions are on a grid
+	var row_count = 3
+	var col_count = 4
+	if self.params.node_count == 24:
+		col_count = 6
+		row_count = 4
+	if self.params.node_count == 36:
+		col_count = 6
+		row_count = 6
+	var row = index % row_count
+	var col = index / row_count
+	var position = Vector2(
+		(1024 / col_count) * col,
+		(600 / row_count) * row
+	)
+	var jitter_value = 64
+	var jitter = Vector2(
+		self.random.randi_range(-jitter_value, jitter_value),
+		self.random.randi_range(-jitter_value, jitter_value)
+	)
+	return position + Vector2(64, 64) + jitter
+
+func distance_to_closest_node(position, node):
+	var closest = 65000
+	for n in get_tree().get_nodes_in_group("nodes"):
+		if n == node:
+			continue
+		var distance = n.get_position().distance_to(position)
+		if distance < closest:
+			closest = distance
+	return closest
+
+func link_nodes(n1, n2):
+	assert(n1 != null)
+	assert(n2 != null)
+	var n = Link.instance()
+	n.set_ends(n1, n2)
+	n1.peers.append(n2)
+	n2.peers.append(n1)
+	n1.remove_from_group("unlinked")
+	n2.remove_from_group("unlinked")
+	add_child(n)
+	# print("Linked ", n1, " to ", n2)
+	# print("\tN1 peers: ", n1.peers)
+	# print("\tN2 peers: ", n2.peers)
+	return n
+
+func reconstruct_path(cameFrom, current):
+	var total_path = []
+	while cameFrom.has(current):
+		current = cameFrom[current]
+		total_path.push_front(current)
+	return total_path
+
+func find_path(start, destination):
+	var openSet = [start]
+	var from = {}
+	var gScore = {}
+	var fScore = {}
+	fScore[start] = 1
+	while openSet.size() > 0:
+		print(openSet)
+		var current = null
+		for n in openSet:
+			if !fScore.has(n):
+				fScore[n] = INF
+			if current == null:
+				current = n
+			else:
+				if fScore[n] < fScore[current]:
+					current = n
+		if current == destination:
+			return reconstruct_path(from, current)
+		openSet.remove(openSet.find(current))
+		
+		for n in current.peers:
+			if !gScore.has(current):
+				gScore[current] = INF
+			var tentative_score = gScore[current] + 1
+			if gScore.has(n) && tentative_score < gScore[n]:
+				from[n] = current
+				fScore[n] = tentative_score + 100
+				gScore[n] = tentative_score
+			if openSet.find(n) == -1:
+				openSet.append(n)
+	return null
+
+func get_reachable_nodes(start):
+	var nodes_in_starting_graph = [start] + start.peers
+	var nodes_to_check = start.peers
+	var nodes_checked = [start]
+	while nodes_to_check.size() > 0:
+		var checking_node = nodes_to_check.pop_front()
+		#print("Checking: ", checking_node)
+		#print("\tPeers", checking_node.peers)
+		if nodes_checked.find(checking_node) != -1:
+			continue
+		for nx in checking_node.peers:
+			if nodes_checked.find(nx) == -1:
+				nodes_to_check.append(nx)
+		if nodes_in_starting_graph.find(checking_node) == -1:
+			nodes_in_starting_graph.append(checking_node)
+		nodes_checked.append(checking_node)
+	return nodes_in_starting_graph
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	if self.params == null:
+		print("Resetting params")
+		self.params = easy_params()
+	var nodes = 0
+	var n = null
+	# Add start
+	n = Start.instance()
+	n.set_position(Vector2(512 - 32, 300-32))
+	n.add_to_group("unlinked")
+	n.name_from_index(nodes)
+	self.add_child(n)
+	var start = n
+	nodes += 1
+	
+	# Add pickup(s)
+	var count = self.random.randi_range(self.params.pickup_count_range.x, self.params.pickup_count_range.y)
+	while count > 0:
+		n = Pickup.instance()
+		n.add_to_group("unlinked")
+		n.name_from_index(nodes)
+		self.add_child(n)
+		count -= 1
+		nodes += 1
+	
+	# Add other node(s)
+	var total_to_dropoff = 0
+	while nodes < self.params.node_count + 1:
+		if self.random.randi_range(0, 99) < self.params.empty_node_chance:
+			n = Empty.instance()
+		else:
+			n = Dropoff.instance()
+			n.capacity = self.random.randi_range(self.params.dropoff_capacity_range.x, self.params.dropoff_capacity_range.y)
+			n.value = self.random.randi_range(self.params.dropoff_value_range.x, self.params.dropoff_value_range.y)
+			total_to_dropoff += n.capacity
+		n.add_to_group("unlinked")
+		n.name_from_index(nodes)
+		self.add_child(n)
+		print("Added node: ", n)
+		nodes += 1
+	
+	# Distribute available cargo between dropoff points randomly when finite
+	# amount available.
+	if !is_inf(self.params.cargo_availability):
+		var cargo_available = total_to_dropoff * self.params.cargo_availability
+		for cargo_node in get_tree().get_nodes_in_group("pickup"):
+			var cargo_count = self.random.randi_range(1, cargo_available)
+			cargo_available -= cargo_count
+			cargo_node.set_stored(cargo_count)
+		if cargo_available > 0:
+			get_tree().get_nodes_in_group("pickup")[-1].add_stored(cargo_available)
+
+	# Each node should have at least one link
+	var unlinked_nodes = get_tree().get_nodes_in_group("unlinked")
+	while unlinked_nodes.size() > 0:
+		var source = unlinked_nodes.pop_front()
+		var targets = get_tree().get_nodes_in_group("nodes")
+		var target = targets[self.random.randi_range(0, targets.size()-1)]
+		while target == source:
+			target = targets[self.random.randi_range(0, targets.size()-1)]
+		var link = link_nodes(source, target)
+		link.set_weight(self.random.randi_range(
+			self.params.link_cost_range.x,
+			self.params.link_cost_range.y
+		))
+		
+		unlinked_nodes = get_tree().get_nodes_in_group("unlinked")
+	
+	# For each node, make sure we can reach the start node, merging
+	# any disjointed graphs
+	var nodes_in_starting_graph = get_reachable_nodes(start)
+	
+	print("Starting graph nodes: ", nodes_in_starting_graph)
+	for node in get_tree().get_nodes_in_group("nodes"):
+		if nodes_in_starting_graph.find(node) == -1:
+			print(node, " can't be reached from start")
+			var target = nodes_in_starting_graph[self.random.randi_range(0, nodes_in_starting_graph.size()-1)]
+			link_nodes(node, target)
+			nodes_in_starting_graph = get_reachable_nodes(start)
+			
+	# Set new node positions
+	# @TODO: Better (?) layout algorithm, eg. https://en.wikipedia.org/wiki/Graph_drawing
+	var x_range = Vector2(32, 1024-32)
+	var y_range = Vector2(32, 600-32)
+	var distance_threshold = 32
+	var idx = 0
+	for node in get_tree().get_nodes_in_group("nodes"):
+		if node.is_in_group("start"):
+			continue
+		var position = self.indexed_position(idx)
+		var tries = 0
+		var closest = distance_to_closest_node(position, node)
+		# While the position is within a distance of another node, rechoose
+		while closest <= distance_threshold:
+			if closest == 0:
+				closest = 65000	
+			for n2 in get_tree().get_nodes_in_group("nodes"):
+				if n2 == node:
+					continue
+				var distance = n2.get_position().distance_to(position)
+				if distance < closest:
+					closest = distance
+			# print("Closest point to ", position, " ", closest)
+			tries += 1
+			if tries % 10 == 0:
+				distance_threshold /= 2
+				print("Reducing threshold for point ", node, " to ", distance_threshold)
+			position = self.random_position()
+		node.set_position(position)
+		# print("Placed node ", node, " after ", tries, " tries")
+		idx += 1
+		
+		
+
+	# Update link linepositions based on the node positions
+	for link in get_tree().get_nodes_in_group("links"):
+		link.redraw_line()
+		# @BUG It shouldn't be necessary to recalculate the peers
+		# For some reason, we lose the peer on the start node
+		if link.start == start:
+			start.peers.append(link.end)
+		if link.end == start:
+			start.peers.append(link.start)
+	
+	# Add player
+	n = Character.instance()
+	add_child(n)
+	n.add_to_group("character")
+	n.set_location(start, true)
+	n.connect("arrived_at", self, "on_character_arrival")
+
+
+func on_character_arrival(node):
+	if node.is_in_group("dropoff"):
+		var max_delivery = node.capacity - node.stored
+		var max_avail = get_node("Character").stored
+		var delta = min(max_avail, max_delivery)
+		print("Dropoff %d to %s" % [delta, node])
+		get_node("Character").dropoff(delta)
+		node.receive(delta)
+		# Recalculate dropoff score
+		var score = self.get_supplied()
+		var all_supplied = score[0] >= score[1]
+		emit_signal("dropoff_score_changed", [score[2], score[3]])
+		if all_supplied:
+			emit_signal("game_ended")
+	elif node.is_in_group("pickup"):
+		var max_pickup = get_node("Character").capacity - get_node("Character").stored
+		var min_avail = node.stored
+		var delta = min(min_avail, max_pickup)
+		print("Pickup up %d from %s" % [delta, node])
+		get_node("Character").pickup(delta)
+		node.drain(delta)
+	elif node.is_in_group("start"):
+		print("@TODO: Start")
+		
+func get_moves():
+	return get_node("Character").movement_cost
+	
+func get_score():
+	var data = get_supplied()
+	# Delivered + Supplied bonus - Movement
+	return data[2] + data[3] - get_moves()
+	
+func get_supplied():
+	# [nodes_done, nodes_total, earned_value, cargo_done, cargo_total]
+	var done = 0
+	var dropoff_score = 0
+	var cargo_done = 0
+	var cargo_total = 0
+	for n in get_tree().get_nodes_in_group("dropoff"):
+		cargo_total += n.capacity
+		cargo_done += n.stored
+		if n.stored >= n.capacity:
+			dropoff_score += n.value
+			done += 1
+	return [
+		done,
+		get_tree().get_nodes_in_group("dropoff").size(),
+		dropoff_score,
+		cargo_done,
+		cargo_total
+	]
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

Game.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://Game.gd" type="Script" id=1]
+
+[node name="Game" type="Node2D"]
+script = ExtResource( 1 )
+
+[connection signal="game_ended" from="." to="." method="_on_Game_game_ended"]

GameEnd.tscn

@@ -0,0 +1,193 @@
+[gd_scene load_steps=6 format=2]
+
+[ext_resource path="res://resources/building.png" type="Texture" id=1]
+[ext_resource path="res://resources/moves.png" type="Texture" id=2]
+[ext_resource path="res://DetailFontTheme.tres" type="Theme" id=3]
+[ext_resource path="res://resources/UI Theme.tres" type="Theme" id=4]
+[ext_resource path="res://resources/boxes.png" type="Texture" id=5]
+
+[node name="GameEndDialog" type="PopupDialog"]
+margin_right = 497.0
+margin_bottom = 454.0
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+margin_left = 9.0
+margin_top = 14.0
+margin_right = 487.0
+margin_bottom = 440.0
+
+[node name="Score" type="RichTextLabel" parent="VBoxContainer"]
+margin_right = 478.0
+margin_bottom = 18.0
+theme = ExtResource( 3 )
+bbcode_enabled = true
+bbcode_text = "[center]Score: {}[/center]"
+text = "Score: {}"
+fit_content_height = true
+
+[node name="HSeparator2" type="HSeparator" parent="VBoxContainer"]
+margin_top = 22.0
+margin_right = 478.0
+margin_bottom = 26.0
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 30.0
+margin_right = 478.0
+margin_bottom = 152.0
+alignment = 1
+
+[node name="VBoxContainer" type="VBoxContainer" parent="VBoxContainer/HBoxContainer"]
+margin_right = 151.0
+margin_bottom = 122.0
+size_flags_horizontal = 3
+
+[node name="TextureRect" type="TextureRect" parent="VBoxContainer/HBoxContainer/VBoxContainer"]
+margin_left = 43.0
+margin_right = 107.0
+margin_bottom = 64.0
+size_flags_horizontal = 4
+size_flags_vertical = 0
+texture = ExtResource( 1 )
+
+[node name="Supplied" type="RichTextLabel" parent="VBoxContainer/HBoxContainer/VBoxContainer"]
+margin_top = 68.0
+margin_right = 151.0
+margin_bottom = 122.0
+theme = ExtResource( 3 )
+bbcode_enabled = true
+bbcode_text = "{} / {} supplied
+{} points	"
+text = "{} / {} supplied
+{} points	"
+fit_content_height = true
+
+[node name="VSeparator2" type="VSeparator" parent="VBoxContainer/HBoxContainer"]
+margin_left = 155.0
+margin_right = 159.0
+margin_bottom = 122.0
+
+[node name="VBoxContainer2" type="VBoxContainer" parent="VBoxContainer/HBoxContainer"]
+margin_left = 163.0
+margin_right = 314.0
+margin_bottom = 122.0
+size_flags_horizontal = 3
+
+[node name="TextureRect" type="TextureRect" parent="VBoxContainer/HBoxContainer/VBoxContainer2"]
+margin_left = 43.0
+margin_right = 107.0
+margin_bottom = 64.0
+size_flags_horizontal = 4
+texture = ExtResource( 2 )
+
+[node name="Moved" type="RichTextLabel" parent="VBoxContainer/HBoxContainer/VBoxContainer2"]
+margin_top = 68.0
+margin_right = 151.0
+margin_bottom = 86.0
+theme = ExtResource( 3 )
+bbcode_enabled = true
+bbcode_text = "{} moves"
+text = "{} moves"
+fit_content_height = true
+
+[node name="VSeparator" type="VSeparator" parent="VBoxContainer/HBoxContainer"]
+margin_left = 318.0
+margin_right = 322.0
+margin_bottom = 122.0
+
+[node name="VBoxContainer3" type="VBoxContainer" parent="VBoxContainer/HBoxContainer"]
+margin_left = 326.0
+margin_right = 478.0
+margin_bottom = 122.0
+size_flags_horizontal = 3
+
+[node name="TextureRect" type="TextureRect" parent="VBoxContainer/HBoxContainer/VBoxContainer3"]
+margin_left = 44.0
+margin_right = 108.0
+margin_bottom = 64.0
+size_flags_horizontal = 4
+texture = ExtResource( 5 )
+
+[node name="Delivered" type="RichTextLabel" parent="VBoxContainer/HBoxContainer/VBoxContainer3"]
+margin_top = 68.0
+margin_right = 152.0
+margin_bottom = 86.0
+theme = ExtResource( 3 )
+bbcode_enabled = true
+bbcode_text = "{} moves"
+text = "{} moves"
+fit_content_height = true
+
+[node name="HSeparator3" type="HSeparator" parent="VBoxContainer"]
+margin_top = 156.0
+margin_right = 478.0
+margin_bottom = 160.0
+
+[node name="Path" type="RichTextLabel" parent="VBoxContainer"]
+margin_top = 164.0
+margin_right = 478.0
+margin_bottom = 263.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+theme = ExtResource( 3 )
+bbcode_enabled = true
+fit_content_height = true
+
+[node name="Label" type="Label" parent="VBoxContainer"]
+margin_top = 267.0
+margin_right = 478.0
+margin_bottom = 282.0
+theme = ExtResource( 4 )
+text = "Level Code"
+align = 1
+
+[node name="HSeparator" type="HSeparator" parent="VBoxContainer"]
+margin_top = 286.0
+margin_right = 478.0
+margin_bottom = 290.0
+
+[node name="LevelCode" type="TextEdit" parent="VBoxContainer"]
+margin_top = 294.0
+margin_right = 478.0
+margin_bottom = 394.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+theme = ExtResource( 4 )
+readonly = true
+wrap_enabled = true
+
+[node name="HSeparator4" type="HSeparator" parent="VBoxContainer"]
+margin_top = 398.0
+margin_right = 478.0
+margin_bottom = 402.0
+
+[node name="VBoxContainer3" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 406.0
+margin_right = 478.0
+margin_bottom = 426.0
+
+[node name="Continue" type="Button" parent="VBoxContainer/VBoxContainer3"]
+visible = false
+margin_right = 12.0
+margin_bottom = 20.0
+size_flags_horizontal = 3
+text = "Continue"
+
+[node name="Restart" type="Button" parent="VBoxContainer/VBoxContainer3"]
+margin_right = 156.0
+margin_bottom = 20.0
+size_flags_horizontal = 3
+text = "Restart"
+
+[node name="New" type="Button" parent="VBoxContainer/VBoxContainer3"]
+margin_left = 160.0
+margin_right = 317.0
+margin_bottom = 20.0
+size_flags_horizontal = 3
+text = "New"
+
+[node name="Quit" type="Button" parent="VBoxContainer/VBoxContainer3"]
+margin_left = 321.0
+margin_right = 478.0
+margin_bottom = 20.0
+size_flags_horizontal = 3
+text = "Quit"

Link.gd

@@ -0,0 +1,47 @@
+extends Node2D
+
+var start = null
+var end = null
+var weight = 1
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	add_to_group("links")
+	get_node("Label").set_text("%d" % self.weight)
+	get_node("Label").set_tooltip("Moving across this line costs {} energy".format([self.weight], "{}"))
+
+func set_weight(value):
+	assert(value > 0)
+	self.weight = value
+	get_node("Label").set_text("%d" % self.weight)
+	get_node("Label").set_tooltip("Moving across this line costs {} energy".format([self.weight], "{}"))
+	if self.weight >= 2:
+		get_node("Label").set_modulate(Color("d7e65b"))
+	if self.weight >= 3:
+		get_node("Label").set_modulate(Color("e22c2c"))
+
+func set_ends(a, b):
+	assert(a != null)
+	assert(b != null)
+	self.start = a
+	self.end = b
+	self.redraw_line()
+	
+func redraw_line():
+	get_node("Line").clear_points()
+	get_node("Label").set_position(Vector2(
+		abs(end.get_position().x + start.get_position().x) / 2,
+		abs(end.get_position().y + start.get_position().y) / 2
+	))
+	get_node("Line").add_point(self.start.get_position())
+	get_node("Line").add_point(self.end.get_position())
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

Link.tscn

@@ -0,0 +1,27 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://Link.gd" type="Script" id=1]
+[ext_resource path="res://DetailFont.tres" type="DynamicFont" id=2]
+
+[sub_resource type="Theme" id=1]
+default_font = ExtResource( 2 )
+
+[node name="Link" type="Node2D"]
+script = ExtResource( 1 )
+
+[node name="Line" type="Line2D" parent="."]
+z_index = -1
+width = 6.0
+default_color = Color( 0.596078, 0.976471, 0.67451, 1 )
+
+[node name="Label" type="Label" parent="."]
+margin_left = -12.0
+margin_top = -12.0
+margin_right = 12.0
+margin_bottom = 12.0
+size_flags_horizontal = 0
+size_flags_vertical = 0
+theme = SubResource( 1 )
+text = "1"
+align = 1
+valign = 1

Node.gd

@@ -0,0 +1,93 @@
+extends Node2D
+
+var stored = 0
+var capacity = 0
+var texture_resource = ""
+var value = 0
+var node_name = ''
+
+var peers = []
+const drag_threshold = 0.2
+var drag = false
+var drag_hold = 0
+
+func name_from_index(index):
+	var n = char(index % 26 + 65)
+	if index > 26:
+		n += "%d" % index / 26
+	self.set_node_name(n)
+
+func set_node_name(value):
+	self.node_name = value
+	get_node("Label").set_text(self.node_name)
+	
+func is_full():
+	return self.capacity >= self.stored
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	add_to_group("nodes")
+	if self.texture_resource != "":
+		get_node("Sprite").set_texture(load(self.texture_resource))
+	self.update_help()
+
+func update_help():
+	get_node("Help").set_tooltip("")
+	get_node("Help").set_text("")
+	
+func path_to(destination):
+	pass
+	
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass
+
+func _process(delta):
+	if self.drag:
+		self.drag_hold += delta
+
+func update_position(pos):
+	self.set_position(pos)
+	for link in get_tree().get_nodes_in_group("links"):
+		if link.end == self or link.start == self:
+			link.redraw_line()
+	var c = get_tree().get_nodes_in_group("character")[0]
+	if is_instance_valid(c):
+		if c.location == self:
+			c.set_position(self.get_position() + c.offset)
+
+func _on_Help_gui_input(event):
+	if event is InputEventMouseMotion:
+		if self.drag and self.drag_hold > self.drag_threshold:
+			self.set_position(get_global_mouse_position())
+	if event is InputEventMouseButton:
+		if event.button_index == BUTTON_LEFT and event.is_doubleclick():
+			if false:
+				print(self)
+				print("\tPeers: ", self.peers)
+				var links = []
+				for link in get_tree().get_nodes_in_group("links"):
+					if link.start == self or link.end == self:
+						links.append(link)
+				print("\tLinks: ")
+				for link in links:
+					print("\t\t", link, " ", link.start, " <---> ", link.end)
+				
+			var c = get_tree().get_nodes_in_group("character")[0]
+			if c != null and c.can_move(self):
+				c.set_location(self)
+		if event.button_index == BUTTON_LEFT and !event.is_doubleclick():
+			if event.pressed:
+				self.drag = true
+			else:
+				if self.drag:
+					self.drag = false
+					if self.drag_hold > self.drag_threshold:
+						self.update_position(get_global_mouse_position())
+					self.drag_hold = 0
+		

Node.tscn

@@ -0,0 +1,41 @@
+[gd_scene load_steps=6 format=2]
+
+[ext_resource path="res://Node.gd" type="Script" id=1]
+[ext_resource path="res://resources/dropoff.png" type="Texture" id=2]
+[ext_resource path="res://DetailFontTheme.tres" type="Theme" id=3]
+[ext_resource path="res://DetailFont.tres" type="DynamicFont" id=4]
+
+[sub_resource type="Theme" id=1]
+default_font = ExtResource( 4 )
+
+[node name="Node" type="Node2D"]
+script = ExtResource( 1 )
+
+[node name="Sprite" type="Sprite" parent="."]
+texture = ExtResource( 2 )
+
+[node name="Help" type="RichTextLabel" parent="."]
+margin_left = -32.0
+margin_top = -32.0
+margin_right = 32.0
+margin_bottom = 32.0
+hint_tooltip = "Drop off X more here to fully satisfy the delivery requirements.
+When satisfied, Y will be added to your score."
+theme = SubResource( 1 )
+text = "0 / 0
+0"
+
+[node name="Label" type="Label" parent="."]
+margin_left = -32.0
+margin_top = -32.0
+margin_right = 32.0
+margin_bottom = 32.0
+theme = ExtResource( 3 )
+text = "XX"
+align = 2
+valign = 2
+uppercase = true
+
+[node name="Audio" type="AudioStreamPlayer" parent="."]
+
+[connection signal="gui_input" from="Help" to="." method="_on_Help_gui_input"]

Node2D.gd

@@ -0,0 +1,16 @@
+extends "res://Node.gd"
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+
+# 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

Pickup.gd

@@ -0,0 +1,60 @@
+extends "res://Node.gd"
+
+var empty_sounds = [
+	preload("res://resources/NoMore.wav"),
+	preload("res://resources/ThatsAll.wav"),
+]
+
+var load_sounds = [
+	preload("res://resources/Thunk.wav"),
+]
+
+func _init():
+	self.texture_resource = "res://resources/pickup.png"
+	self.stored = INF
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	self.add_to_group("pickup")
+
+func stored_str():
+	if is_inf(self.stored):
+		return "\u221E"
+	return "{}".format([self.stored], "{}")
+
+func add_stored(value):
+	self.stored += value
+	self.update_help()
+
+func set_stored(value):
+	self.stored = value
+	self.update_help()
+
+func drain(amount):
+	if amount <= 0:
+		return
+	self.stored -= amount
+	get_node("Audio").set_stream(self.load_sounds[randi() % self.load_sounds.size()])
+	get_node("Audio").play()
+	self.update_help()
+
+func update_help():
+	get_node("Help").set_tooltip("Go here to replenish your stock\nThere are {} items available here".format([stored_str()], "{}"))
+	get_node("Help").set_text("{}".format([stored_str()], "{}"))
+	if self.stored <= 0:
+		get_node("Sprite").set_modulate(Color("da0000"))
+		get_node("Help").set_self_modulate(Color("da0000"))
+		
+		var a = get_node("Audio")
+		a.set_stream(self.empty_sounds[randi() % self.empty_sounds.size()])
+		a.play()
+		
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

Pickup.tscn

@@ -0,0 +1,7 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Node.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Pickup.gd" type="Script" id=2]
+
+[node name="Pickup" instance=ExtResource( 1 )]
+script = ExtResource( 2 )

Start.gd

@@ -0,0 +1,17 @@
+extends "res://Node.gd"
+
+func _init():
+	self.texture_resource = "res://resources/start.png"
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	self.add_to_group("start")
+	get_node("Help").set_tooltip("@TODO: Use an action here to end game early")
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass

Start.tscn

@@ -0,0 +1,7 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Node.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Start.gd" type="Script" id=2]
+
+[node name="Start" instance=ExtResource( 1 )]
+script = ExtResource( 2 )

default_env.tres

@@ -0,0 +1,7 @@
+[gd_resource type="Environment" load_steps=2 format=2]
+
+[sub_resource type="ProceduralSky" id=1]
+
+[resource]
+background_mode = 2
+background_sky = SubResource( 1 )

project.godot

@@ -0,0 +1,29 @@
+; 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=4
+
+[application]
+
+config/name="LD53: Delivery"
+config/description="Pickup and deliver in a nearby area. Minimize your movement to maximize your score."
+run/main_scene="res://Blah.tscn"
+boot_splash/show_image=false
+config/icon="res://resources/boxes.png"
+
+[gui]
+
+common/drop_mouse_on_gui_input_disabled=true
+
+[physics]
+
+common/enable_pause_aware_picking=true
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"

readme.md

@@ -0,0 +1,15 @@
+# LD53: Delivery
+
+Pickup and deliver things around an area, trying to minimize how far you travel.
+
+# Tools
+
+ * Godot 3
+ * GIMP
+ * Audacity
+
+# External Resources
+
+ * Super Bubble font: https://www.dafont.com/super-bubble.font
+ * Bitstream Vera Sans Nerd: https://github.com/ryanoasis/nerd-fonts
+ * Satellite shots from google, remixed for background

resources/Background.tscn

@@ -0,0 +1,9 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://bg_desert2.png" type="Texture" id=1]
+
+[node name="Background" type="Node2D"]
+
+[node name="Base" type="Sprite" parent="."]
+texture = ExtResource( 1 )
+centered = false

resources/NewLevel.gd

@@ -0,0 +1,85 @@
+extends Control
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+signal start_pressed
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	#get_node(".").set_exclusive(true)
+	#get_node(".").popup_centered()
+	var Game = load("Game.gd")
+	get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/ParameterTweaker").from_params(Game.medium_params())
+
+
+func _on_difficulty_preset_pressed(button, value):
+	var Game = load("Game.gd")
+	var buttons = {
+		get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Easy"): funcref(Game, "easy_params"),
+		get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Medium"): funcref(Game, "medium_params"),
+		get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Hard"): funcref(Game, "hard_params"),
+		get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Custom"): null,
+	}
+	if value:
+		for b in buttons.keys():
+			if b != button:
+				b.set_pressed(false)
+		if buttons[button] != null:
+			get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/ParameterTweaker").from_params(buttons[button].call_func())
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass
+
+
+func _on_LevelCode_text_changed():
+	var p = load("Game.gd").parse_levelcode(find_node("LevelCode").text)
+	if p == null:
+		find_node("Valid").set_text("Invalid level code")
+		find_node("Valid").add_color_override("font_color", Color("ff0000"))
+		find_node("Reset").set_disabled(true)
+	else:
+		find_node("Valid").set_text("Valid level code")
+		find_node("Valid").add_color_override("font_color", Color("00ff00"))
+		find_node("Reset").set_disabled(false)
+		get_node("VBoxContainer/TabContainer/Import Level/ParameterTweaker").from_params(p)
+
+func _on_Reset_pressed():
+	var p = load("Game.gd").parse_levelcode(find_node("LevelCode").text)
+	get_node("VBoxContainer/TabContainer/Import/ParameterTweaker").from_params(p)
+
+
+func _on_Custom_toggled(button_pressed):
+	_on_difficulty_preset_pressed(get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Custom"), button_pressed)
+
+
+func _on_Hard_toggled(button_pressed):
+	_on_difficulty_preset_pressed(get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Hard"), button_pressed)
+
+
+func _on_Medium_toggled(button_pressed):
+		_on_difficulty_preset_pressed(get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Medium"), button_pressed)
+
+
+func _on_Easy_toggled(button_pressed):
+	_on_difficulty_preset_pressed(get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Easy"), button_pressed)
+
+
+func _on_ParameterTweaker_reset(params):
+	find_node("GeneratedLevelCode").set_text(Marshalls.variant_to_base64(params))
+
+
+func _on_ParameterTweaker_changed(params):
+	find_node("GeneratedLevelCode").set_text(Marshalls.variant_to_base64(params))
+	var custom = get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Custom")
+	custom.set_pressed(true)
+
+
+
+func _on_Start_pressed():
+	var params = get_node("VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/ParameterTweaker").to_params()
+	if get_node("VBoxContainer/TabContainer/Import Level").is_visible():
+		params = get_node("VBoxContainer/TabContainer/Import Level/ParameterTweaker").to_params()
+	emit_signal("start_pressed", params)

resources/NewLevel.tscn

@@ -0,0 +1,192 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://resources/UI Theme.tres" type="Theme" id=1]
+[ext_resource path="res://resources/NewLevel.gd" type="Script" id=2]
+[ext_resource path="res://resources/ParameterTweaker.tscn" type="PackedScene" id=3]
+
+[node name="PopupPanel" type="PopupPanel"]
+margin_right = 538.0
+margin_bottom = 426.0
+theme = ExtResource( 1 )
+script = ExtResource( 2 )
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+margin_left = 4.0
+margin_top = 4.0
+margin_right = 534.0
+margin_bottom = 422.0
+theme = ExtResource( 1 )
+
+[node name="TabContainer" type="TabContainer" parent="VBoxContainer"]
+margin_right = 530.0
+margin_bottom = 380.0
+grow_horizontal = 2
+grow_vertical = 2
+rect_min_size = Vector2( 0, 380 )
+theme = ExtResource( 1 )
+tab_align = 0
+
+[node name="Select Difficulty" type="Tabs" parent="VBoxContainer/TabContainer"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 4.0
+margin_top = 33.0
+margin_right = -4.0
+margin_bottom = -4.0
+theme = ExtResource( 1 )
+
+[node name="VBoxContainer" type="VBoxContainer" parent="VBoxContainer/TabContainer/Select Difficulty"]
+margin_right = 522.0
+margin_bottom = 340.0
+theme = ExtResource( 1 )
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer"]
+margin_right = 522.0
+margin_bottom = 21.0
+theme = ExtResource( 1 )
+
+[node name="Easy" type="Button" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer"]
+margin_right = 127.0
+margin_bottom = 21.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+toggle_mode = true
+text = "Short"
+
+[node name="Medium" type="Button" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer"]
+margin_left = 131.0
+margin_right = 259.0
+margin_bottom = 21.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+toggle_mode = true
+pressed = true
+text = "Medium"
+
+[node name="Hard" type="Button" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer"]
+margin_left = 263.0
+margin_right = 390.0
+margin_bottom = 21.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+toggle_mode = true
+text = "Long"
+
+[node name="Custom" type="Button" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer"]
+margin_left = 394.0
+margin_right = 522.0
+margin_bottom = 21.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+toggle_mode = true
+text = "Custom"
+
+[node name="HSeparator" type="HSeparator" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer"]
+margin_top = 25.0
+margin_right = 522.0
+margin_bottom = 29.0
+theme = ExtResource( 1 )
+
+[node name="ParameterTweaker" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer" instance=ExtResource( 3 )]
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 33.0
+margin_right = 522.0
+margin_bottom = 233.0
+rect_min_size = Vector2( 200, 200 )
+
+[node name="HSeparator2" type="HSeparator" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer"]
+margin_top = 237.0
+margin_right = 522.0
+margin_bottom = 241.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer"]
+margin_top = 245.0
+margin_right = 522.0
+margin_bottom = 260.0
+theme = ExtResource( 1 )
+text = "Level Code - Copy to share with others"
+align = 1
+
+[node name="GeneratedLevelCode" type="TextEdit" parent="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer"]
+margin_top = 264.0
+margin_right = 522.0
+margin_bottom = 344.0
+rect_min_size = Vector2( 0, 80 )
+theme = ExtResource( 1 )
+readonly = true
+wrap_enabled = true
+
+[node name="Import Level" type="Tabs" parent="VBoxContainer/TabContainer"]
+visible = false
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 4.0
+margin_top = 33.0
+margin_right = -4.0
+margin_bottom = -4.0
+theme = ExtResource( 1 )
+
+[node name="LevelCode" type="TextEdit" parent="VBoxContainer/TabContainer/Import Level"]
+margin_left = 2.0
+margin_top = 20.0
+margin_right = 518.0
+margin_bottom = 112.0
+hint_tooltip = "Enter the level code"
+theme = ExtResource( 1 )
+wrap_enabled = true
+
+[node name="Valid" type="Label" parent="VBoxContainer/TabContainer/Import Level"]
+margin_left = 13.0
+margin_top = 123.0
+margin_right = 55.0
+margin_bottom = 138.0
+theme = ExtResource( 1 )
+text = "Valid level code"
+
+[node name="Label" type="Label" parent="VBoxContainer/TabContainer/Import Level"]
+margin_left = 7.0
+margin_top = -3.0
+margin_right = 516.0
+margin_bottom = 12.0
+theme = ExtResource( 1 )
+text = "Level Code"
+align = 1
+
+[node name="Reset" type="Button" parent="VBoxContainer/TabContainer/Import Level"]
+margin_left = 135.0
+margin_top = 121.0
+margin_right = 294.0
+margin_bottom = 142.0
+theme = ExtResource( 1 )
+text = "Reset from level code"
+
+[node name="ParameterTweaker" parent="VBoxContainer/TabContainer/Import Level" instance=ExtResource( 3 )]
+margin_left = 9.0
+margin_top = 149.0
+margin_right = 421.0
+margin_bottom = -6.0
+
+[node name="HSeparator" type="HSeparator" parent="VBoxContainer"]
+margin_top = 384.0
+margin_right = 530.0
+margin_bottom = 388.0
+theme = ExtResource( 1 )
+
+[node name="Start" type="Button" parent="VBoxContainer"]
+margin_top = 392.0
+margin_right = 530.0
+margin_bottom = 413.0
+theme = ExtResource( 1 )
+text = "Start"
+
+[connection signal="toggled" from="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Easy" to="." method="_on_Easy_toggled"]
+[connection signal="toggled" from="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Medium" to="." method="_on_Medium_toggled"]
+[connection signal="toggled" from="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Hard" to="." method="_on_Hard_toggled"]
+[connection signal="toggled" from="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/HBoxContainer/Custom" to="." method="_on_Custom_toggled"]
+[connection signal="changed" from="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/ParameterTweaker" to="." method="_on_ParameterTweaker_changed"]
+[connection signal="reset" from="VBoxContainer/TabContainer/Select Difficulty/VBoxContainer/ParameterTweaker" to="." method="_on_ParameterTweaker_reset"]
+[connection signal="text_changed" from="VBoxContainer/TabContainer/Import Level/LevelCode" to="." method="_on_LevelCode_text_changed"]
+[connection signal="pressed" from="VBoxContainer/TabContainer/Import Level/Reset" to="." method="_on_Reset_pressed"]
+[connection signal="pressed" from="VBoxContainer/Start" to="." method="_on_Start_pressed"]

resources/ParameterTweaker.gd

@@ -0,0 +1,116 @@
+extends Control
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+signal changed
+signal reset
+# 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 to_params():
+	var params = {
+		'seed': find_node("Seed").get_text(),
+		'node_count': find_node("LocationCount").get_value(),
+		'cargo_availability': find_node("CargoAvailability").get_value(),
+		'pickup_count_range': Vector2(1, find_node("PickupCount").get_value()),
+		'empty_node_chance': find_node("EmptyNodeChance").get_value(),
+		'dropoff_value_range': Vector2(1, find_node("DropoffValue").get_value()),
+		'dropoff_capacity_range': Vector2(1, find_node("DropoffCapacity").get_value()),
+		'link_cost_range': Vector2(1, find_node("LinkWeight").get_value()),
+	}
+	if find_node("Infinite").is_pressed():
+		params.cargo_availability = INF
+	return params
+	
+func from_params(params):
+	self.set_block_signals(true)
+	find_node("Seed").set_text(params.seed)
+	find_node("LocationCount").set_value(params.node_count)
+	get_node("VBoxContainer/HBoxContainer2/Value").set_text("%d" % params.node_count)
+	if is_inf(params.cargo_availability):
+		get_node("VBoxContainer/HBoxContainer3/CargoAvailability").set_editable(false)
+		get_node("VBoxContainer/HBoxContainer3/Value").set_text("INF")
+		get_node("VBoxContainer/HBoxContainer3/Infinite").set_pressed(true)
+	else:
+		get_node("VBoxContainer/HBoxContainer3/CargoAvailability").set_editable(true)
+		get_node("VBoxContainer/HBoxContainer3/CargoAvailability").set_value(params.cargo_availability)
+		get_node("VBoxContainer/HBoxContainer3/Value").set_text("%2.1f" % params.cargo_availability)
+		get_node("VBoxContainer/HBoxContainer3/Infinite").set_pressed(false)
+	get_node("VBoxContainer/HBoxContainer4/PickupCount").set_value(params.pickup_count_range.y)
+	get_node("VBoxContainer/HBoxContainer4/Value").set_text("%d" % params.pickup_count_range.y)
+	get_node("VBoxContainer/HBoxContainer5/EmptyNodeChance").set_value(params.empty_node_chance)
+	get_node("VBoxContainer/HBoxContainer5/Value").set_text("%d" % params.empty_node_chance)
+	get_node("VBoxContainer/HBoxContainer6/DropoffValue").set_value(params.dropoff_value_range.y)
+	get_node("VBoxContainer/HBoxContainer6/Value").set_text("%d" % params.dropoff_value_range.y)
+	get_node("VBoxContainer/HBoxContainer7/DropoffCapacity").set_value(params.dropoff_capacity_range.y)
+	get_node("VBoxContainer/HBoxContainer7/Value").set_text("%d" % params.dropoff_capacity_range.y)
+	get_node("VBoxContainer/HBoxContainer8/LinkWeight").set_value(params.link_cost_range.y)
+	get_node("VBoxContainer/HBoxContainer8/Value").set_text("%d" % params.link_cost_range.y)
+	self.set_block_signals(false)
+	emit_signal("reset", self.to_params())
+
+func _on_RandomizeSeed_pressed():
+	# 33 - 126
+	var character_count = randi() % 29 + 4
+	var new_seed = ""
+	while character_count > 0:
+		new_seed += char(randi() % 94 + 33)
+		character_count -= 1
+	find_node("Seed").set_text(new_seed)
+	emit_signal("changed", self.to_params())
+
+
+func _on_LocationCount_value_changed(value):
+	get_node("VBoxContainer/HBoxContainer2/Value").set_text("%d" % value)
+	emit_signal("changed", self.to_params())
+
+
+func _on_CargoAvailability_value_changed(value):
+	get_node("VBoxContainer/HBoxContainer3/Value").set_text("%2.1f" % value)
+	emit_signal("changed", self.to_params())
+
+
+func _on_CheckBox_toggled(button_pressed):
+	if button_pressed:
+		get_node("VBoxContainer/HBoxContainer3/Value").set_text("INF")
+		get_node("VBoxContainer/HBoxContainer3/CargoAvailability").set_editable(false)
+	else:
+		get_node("VBoxContainer/HBoxContainer3/Value").set_text("%2.1f" %
+		get_node("VBoxContainer/HBoxContainer3/CargoAvailability").get_value()
+		)
+		get_node("VBoxContainer/HBoxContainer3/CargoAvailability").set_editable(true)
+	emit_signal("changed", self.to_params())
+
+
+func _on_PickupCount_value_changed(value):
+	get_node("VBoxContainer/HBoxContainer4/Value").set_text("%d" % value)
+	emit_signal("changed", self.to_params())
+
+
+func _on_EmptyNodeChance_value_changed(value):
+	get_node("VBoxContainer/HBoxContainer5/Value").set_text("%d" % value)
+	emit_signal("changed", self.to_params())
+
+
+func _on_DropoffValue_value_changed(value):
+	get_node("VBoxContainer/HBoxContainer6/Value").set_text("%d" % value)
+	emit_signal("changed", self.to_params())
+
+
+func _on_DropoffCapacity_value_changed(value):
+	get_node("VBoxContainer/HBoxContainer7/Value").set_text("%d" % value)
+	emit_signal("changed", self.to_params())
+
+
+func _on_LinkWeight_value_changed(value):
+	get_node("VBoxContainer/HBoxContainer8/Value").set_text("%d" % value)
+	emit_signal("changed", self.to_params())

resources/ParameterTweaker.tscn

@@ -0,0 +1,269 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://resources/UI Theme.tres" type="Theme" id=1]
+[ext_resource path="res://resources/ParameterTweaker.gd" type="Script" id=2]
+
+[node name="ParameterTweaker" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+theme = ExtResource( 1 )
+script = ExtResource( 2 )
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+margin_right = 375.0
+margin_bottom = 52.0
+theme = ExtResource( 1 )
+
+[node name="HBoxContainer2" type="HBoxContainer" parent="VBoxContainer"]
+margin_right = 375.0
+margin_bottom = 16.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer2"]
+margin_right = 98.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "Location count"
+
+[node name="LocationCount" type="HSlider" parent="VBoxContainer/HBoxContainer2"]
+margin_left = 102.0
+margin_right = 364.0
+margin_bottom = 16.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+min_value = 6.0
+max_value = 64.0
+value = 6.0
+rounded = true
+
+[node name="Value" type="Label" parent="VBoxContainer/HBoxContainer2"]
+margin_left = 368.0
+margin_right = 375.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "6"
+
+[node name="HBoxContainer3" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 20.0
+margin_right = 375.0
+margin_bottom = 44.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer3"]
+margin_top = 4.0
+margin_right = 126.0
+margin_bottom = 19.0
+hint_tooltip = "How much cargo is available from pickup locations relative to the total number of requested cargo from dropoff locations."
+mouse_filter = 1
+text = "Cargo Availability"
+
+[node name="CargoAvailability" type="HSlider" parent="VBoxContainer/HBoxContainer3"]
+margin_left = 130.0
+margin_right = 262.0
+margin_bottom = 16.0
+size_flags_horizontal = 3
+min_value = 1.0
+max_value = 3.0
+step = 0.1
+value = 1.0
+
+[node name="Value" type="Label" parent="VBoxContainer/HBoxContainer3"]
+margin_left = 266.0
+margin_top = 4.0
+margin_right = 287.0
+margin_bottom = 19.0
+text = "1.0"
+
+[node name="Infinite" type="CheckBox" parent="VBoxContainer/HBoxContainer3"]
+margin_left = 291.0
+margin_right = 375.0
+margin_bottom = 24.0
+text = "Infinite"
+
+[node name="HBoxContainer4" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 48.0
+margin_right = 375.0
+margin_bottom = 64.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer4"]
+margin_right = 147.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "Pickup Location Count"
+
+[node name="PickupCount" type="HSlider" parent="VBoxContainer/HBoxContainer4"]
+margin_left = 151.0
+margin_right = 371.0
+margin_bottom = 16.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+min_value = 1.0
+max_value = 3.0
+value = 1.0
+rounded = true
+tick_count = 3
+ticks_on_borders = true
+
+[node name="Value" type="Label" parent="VBoxContainer/HBoxContainer4"]
+margin_left = 375.0
+margin_right = 375.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+
+[node name="HBoxContainer5" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 68.0
+margin_right = 375.0
+margin_bottom = 84.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer5"]
+margin_right = 119.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "Empty Node Chance"
+
+[node name="EmptyNodeChance" type="HSlider" parent="VBoxContainer/HBoxContainer5"]
+margin_left = 123.0
+margin_right = 357.0
+margin_bottom = 16.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+max_value = 90.0
+value = 15.0
+rounded = true
+
+[node name="Value" type="Label" parent="VBoxContainer/HBoxContainer5"]
+margin_left = 361.0
+margin_right = 375.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "15"
+
+[node name="HBoxContainer6" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 88.0
+margin_right = 375.0
+margin_bottom = 104.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer6"]
+margin_right = 147.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "Maximum Dropoff Value"
+
+[node name="DropoffValue" type="HSlider" parent="VBoxContainer/HBoxContainer6"]
+margin_left = 151.0
+margin_right = 364.0
+margin_bottom = 16.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+min_value = 1.0
+max_value = 10.0
+value = 3.0
+rounded = true
+
+[node name="Value" type="Label" parent="VBoxContainer/HBoxContainer6"]
+margin_left = 368.0
+margin_right = 375.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "3"
+
+[node name="HBoxContainer7" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 108.0
+margin_right = 375.0
+margin_bottom = 124.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer7"]
+margin_right = 168.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "Maximum Dropoff Capacity"
+
+[node name="DropoffCapacity" type="HSlider" parent="VBoxContainer/HBoxContainer7"]
+margin_left = 172.0
+margin_right = 364.0
+margin_bottom = 16.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+min_value = 1.0
+max_value = 10.0
+value = 3.0
+rounded = true
+
+[node name="Value" type="Label" parent="VBoxContainer/HBoxContainer7"]
+margin_left = 368.0
+margin_right = 375.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "3"
+
+[node name="HBoxContainer8" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 128.0
+margin_right = 375.0
+margin_bottom = 144.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer8"]
+margin_right = 133.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "Maximum Link Weight"
+
+[node name="LinkWeight" type="HSlider" parent="VBoxContainer/HBoxContainer8"]
+margin_left = 137.0
+margin_right = 364.0
+margin_bottom = 16.0
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+min_value = 1.0
+max_value = 10.0
+value = 2.0
+rounded = true
+
+[node name="Value" type="Label" parent="VBoxContainer/HBoxContainer8"]
+margin_left = 368.0
+margin_right = 375.0
+margin_bottom = 15.0
+theme = ExtResource( 1 )
+text = "2"
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer"]
+margin_top = 148.0
+margin_right = 375.0
+margin_bottom = 180.0
+theme = ExtResource( 1 )
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer"]
+margin_top = 8.0
+margin_right = 28.0
+margin_bottom = 23.0
+theme = ExtResource( 1 )
+text = "Seed"
+
+[node name="Seed" type="TextEdit" parent="VBoxContainer/HBoxContainer"]
+margin_left = 32.0
+margin_right = 296.0
+margin_bottom = 32.0
+rect_min_size = Vector2( 64, 32 )
+size_flags_horizontal = 3
+theme = ExtResource( 1 )
+
+[node name="RandomizeSeed" type="Button" parent="VBoxContainer/HBoxContainer"]
+margin_left = 300.0
+margin_right = 375.0
+margin_bottom = 32.0
+theme = ExtResource( 1 )
+text = "Randomize"
+
+[connection signal="value_changed" from="VBoxContainer/HBoxContainer2/LocationCount" to="." method="_on_LocationCount_value_changed"]
+[connection signal="value_changed" from="VBoxContainer/HBoxContainer3/CargoAvailability" to="." method="_on_CargoAvailability_value_changed"]
+[connection signal="toggled" from="VBoxContainer/HBoxContainer3/Infinite" to="." method="_on_CheckBox_toggled"]
+[connection signal="value_changed" from="VBoxContainer/HBoxContainer4/PickupCount" to="." method="_on_PickupCount_value_changed"]
+[connection signal="value_changed" from="VBoxContainer/HBoxContainer5/EmptyNodeChance" to="." method="_on_EmptyNodeChance_value_changed"]
+[connection signal="value_changed" from="VBoxContainer/HBoxContainer6/DropoffValue" to="." method="_on_DropoffValue_value_changed"]
+[connection signal="value_changed" from="VBoxContainer/HBoxContainer7/DropoffCapacity" to="." method="_on_DropoffCapacity_value_changed"]
+[connection signal="value_changed" from="VBoxContainer/HBoxContainer8/LinkWeight" to="." method="_on_LinkWeight_value_changed"]
+[connection signal="pressed" from="VBoxContainer/HBoxContainer/RandomizeSeed" to="." method="_on_RandomizeSeed_pressed"]

resources/UI Theme.tres

@@ -0,0 +1,10 @@
+[gd_resource type="Theme" load_steps=3 format=2]
+
+[ext_resource path="res://Bitstream Vera Sans Mono Bold Nerd Font Complete.ttf" type="DynamicFontData" id=1]
+
+[sub_resource type="DynamicFont" id=1]
+size = 12
+font_data = ExtResource( 1 )
+
+[resource]
+default_font = SubResource( 1 )