Optimization: Added voids to all functions without return

Resources/Jobs/job_action_figure.tres

@@ -6,7 +6,8 @@
 script = ExtResource("1_5jvwy")
 job_name = "Action figure (D&D)"
 job_reward = 25.0
-job_experience = 25.0
+job_experience = 30.0
 job_amount = 1
+job_difficulty = 3
 job_description = "Local D&D player needs a custom action figure for his upcoming session"
 metadata/_custom_type_script = "uid://bp1c3unpg2ndn"

Resources/Jobs/job_ad_keychain.tres

@@ -5,8 +5,8 @@
 [resource]
 script = ExtResource("1_uaqmk")
 job_name = "Ad keychain with logo"
-job_reward = 250.0
-job_experience = 250.0
+job_reward = 5.0
+job_experience = 8.0
 job_amount = 50
 job_description = "Local company needs keychains with their logo for the local fair"
 metadata/_custom_type_script = "uid://bp1c3unpg2ndn"

Resources/Jobs/job_cafe_cookie_stamp.tres

@@ -8,5 +8,6 @@ job_name = "Cookiestamp with logo"
 job_reward = 80.0
 job_experience = 75.0
 job_amount = 3
+job_difficulty = 2
 job_description = "Cafe wants to stamp their cookies with their own logo"
 metadata/_custom_type_script = "uid://bp1c3unpg2ndn"

Resources/Jobs/job_college_electronic_box.tres

@@ -8,5 +8,6 @@ job_name = "Electronic control box"
 job_reward = 120.0
 job_experience = 110.0
 job_amount = 5
+job_difficulty = 3
 job_description = "College student group needs control boxes for their prototype project"
 metadata/_custom_type_script = "uid://bp1c3unpg2ndn"

Resources/Jobs/job_cup_holder_seat.tres

@@ -8,5 +8,6 @@ job_name = "Cupholder-adapter"
 job_reward = 55.0
 job_experience = 50.0
 job_amount = 1
+job_difficulty = 2
 job_description = "Car enthusiast wants a custom cupholder-adapter for his project car"
 metadata/_custom_type_script = "uid://bp1c3unpg2ndn"

Resources/Jobs/job_drone_chassis.tres

@@ -8,5 +8,6 @@ job_name = "Prototype drone chassis"
 job_reward = 190.0
 job_experience = 180.0
 job_amount = 1
+job_difficulty = 5
 job_description = "Anonymous client needs a complex prototype chassis"
 metadata/_custom_type_script = "uid://bp1c3unpg2ndn"

Resources/Jobs/job_rc_car_control_arm.tres

@@ -8,5 +8,6 @@ job_name = "RC-car front control arm"
 job_reward = 35.0
 job_experience = 35.0
 job_amount = 2
+job_difficulty = 4
 job_description = "Hobbyist crashed his rc-car on a race and needs new control arms quickly"
 metadata/_custom_type_script = "uid://bp1c3unpg2ndn"

Resources/job_data.gd

@@ -14,6 +14,14 @@ extends Resource
 	set(value):
 		job_amount = value
 		_generate_job_time()
+
+# - Difficulty from 1 to 5: Easy, Medium, Hard, Pain, Torture
+@export var job_difficulty: int = 1:
+	set(value):
+		clamp(value, 1, 5)
+		job_difficulty = value
+		_generate_job_time()
+
 @export var job_description: String
 var job_time: float
 var job_material: String = "PLA"
@@ -22,6 +30,7 @@ var job_material: String = "PLA"
 func _init() -> void:
 	_generate_job_time()
 
+# Generate printing time 
 func _generate_job_time() -> void:
 	var print_time: float = sqrt(job_experience + job_reward) * job_amount
 	var round_time: float = round(print_time * 100) / 100

Scenes/Global/game_data.gd

@@ -3,14 +3,16 @@ extends Node
 # - Signals
 signal job_generated(job: Node)
 signal job_interact
+signal printer_bought(printer: Node)
 
 # - Variables - Code managed
 var job_spawn_timer: Timer
 var jobs_array: Array[JobData]
 var current_job_count: int = 0
 
-# Scenes
+# - Scenes
 const JOB_CARD = preload("uid://dvfcie8hqcb0")
+const PRINTER = preload("uid://33ctlyrpibs3")
 
 # - Constants - Settings
 # Jobs
@@ -29,11 +31,20 @@ func _ready() -> void:
 	job_spawn_timer.timeout.connect(_on_job_spawn_timer_timeout)
 	job_spawn_timer.start()
 
+func _on_shop_printer_purchase_req(printer_data: PrinterData) -> void:
+	if PlayerData.try_purchase(printer_data.printer_price):
+		var new_printer = PRINTER.instantiate()
+		printer_bought.emit(new_printer)
+		new_printer.initialize_printer(printer_data)
+
+
+#region Job generation
 func _on_job_spawn_timer_timeout() -> void:
 	print("Spawn timer over")
-	generate_job()
+	#generate_job()
+	draw_job()
 
-func generate_job():
+func generate_job() -> void:
 	if not current_job_count >= MAX_JOBS:
 		var random_job: JobData = jobs_array.pick_random()
 		current_job_count += 1
@@ -43,15 +54,41 @@ func generate_job():
 		new_job.job_accepted.connect(_on_job_accepted_pressed)
 		job_interact.emit()
 
-func _on_job_accepted_pressed(accepted_job):
+func draw_job() -> void:
+	if not current_job_count >= MAX_JOBS:
+		var job: JobData = generate_random_job()
+		current_job_count += 1
+		var new_job = JOB_CARD.instantiate()
+		job_generated.emit(new_job)
+		new_job.initialize_job(job)
+		new_job.job_accepted.connect(_on_job_accepted_pressed)
+		job_interact.emit()
+
+func generate_random_job() -> JobData:
+	var new_job = JobData.new()
+	var random_job: JobData = jobs_array.pick_random()
+	var amount = randf_range(1, PlayerData.max_order_amount)
+	
+	new_job.job_name = random_job.job_name
+	new_job.job_reward = random_job.job_reward * amount
+	new_job.job_experience = random_job.job_experience * amount
+	new_job.job_difficulty = random_job.job_difficulty
+	new_job.job_amount = roundf(amount)
+	
+	print('Random amount: %.2f' % amount)
+	print('Job amount: %.2f' % new_job.job_amount)
+	print('Generated new job: %s (%d € | %d xp | %d pcs)' % [new_job.job_name, new_job.job_reward, new_job.job_experience, new_job.job_amount])
+	return new_job
+
+func _on_job_accepted_pressed(accepted_job) -> void:
 	print("Job accepted")
 	PlayerData.jobs.append(accepted_job.job_data)
 	print(PlayerData.jobs[0].job_name)
 	GameData.current_job_count -= 1
 	accepted_job.queue_free()
 	job_interact.emit()
-
-#region Load job resources
+#endregion
+#region Utility - Load job resources
 func load_all_jobs(path: String) -> void:
 	var dir = DirAccess.open(path)
 	

Scenes/Global/player_data.gd

@@ -1,28 +1,36 @@
 extends Node
 
-@export var xp: float = 0:
+var xp: float = 0:
 	set(value):
 		xp = value
 		xp_changed.emit(xp)
 
-@export var money: float = 500:
+var money: float = 500:
 	set(value):
 		money = value
 		money_changed.emit(money)
 
-@export var level: int = 0:
+var level: int = 0:
 	set(value):
 		level = value
 		level_changed.emit(level)
 
-@export var sell_multiplier: float = 0.5
+var max_order_amount: int = 5:
+	set(value):
+		max_order_amount = value
+		max_order_amount_changed.emit(max_order_amount)
+
+var sell_multiplier: float = 0.5
 
 var jobs: Array[JobData]
 
+# Signal - player stats
 signal xp_changed(new_xp)
 signal money_changed(new_money)
 signal level_changed(new_level)
+signal max_order_amount_changed(new_max_order_amount)
 
+# Signal - functions
 signal give_experience(xp_amount)
 signal give_money(money_amount)
 

Scenes/Shop/Printers/printers.gd

@@ -12,5 +12,7 @@ func _ready() -> void:
 		new_printer.initialize_printer(printer)
 		new_printer.buy_printer.connect(_buy_printer_pressed)
 	
-func _buy_printer_pressed(bought_printer):
+	printer_purchase_requested.connect(GameData._on_shop_printer_purchase_req)
+
+func _buy_printer_pressed(bought_printer) -> void:
 	printer_purchase_requested.emit(bought_printer.printer_data)

Scenes/UI/ui.gd

@@ -14,36 +14,33 @@ const PRINTER = preload("uid://33ctlyrpibs3")
 func _ready() -> void:
 	check_debug()
 
-	%Money.text = "Money: " + str(PlayerData.money) + " €"
-	%Experience.value = PlayerData.xp
-	%Level.text = "Level: " + str(PlayerData.level)
+	_on_xp_changed(PlayerData.xp)
+	_on_level_changed(PlayerData.level)
+	_on_money_changed(PlayerData.money)
 	
 	PlayerData.xp_changed.connect(_on_xp_changed)
 	PlayerData.level_changed.connect(_on_level_changed)
 	PlayerData.money_changed.connect(_on_money_changed)
 	GameData.job_generated.connect(_on_job_generated)
 	GameData.job_interact.connect(_on_job_interact)
+	GameData.printer_bought.connect(_on_printer_bought)
 
 # --- Experience, Level and Money update ---
-func _on_xp_changed(xp):
+func _on_xp_changed(xp) -> void:
 	%Experience.value = xp
-func _on_level_changed(level):
-	%Level.text = "Level: " + str(level)
-func _on_money_changed(money):
-	%Money.text = "Money: " + str(money) + "€"
+func _on_level_changed(level) -> void:
+	%Level.text = 'Level: %d' % level
+func _on_money_changed(money) -> void:
+	%Money.text = 'Money: %.2f €' % money
 
-func _on_job_generated(job: Node):
+func _on_job_generated(job: Node) -> void:
 	%JobContainer.add_child(job)
 
 func _on_job_interact() -> void:
-	jobs_tab_button.text = "Jobs (" + str(GameData.current_job_count) + "/" + str(GameData.MAX_JOBS) + ")"
+	jobs_tab_button.text = 'Jobs (%d / %d)' % [GameData.current_job_count, GameData.MAX_JOBS]
 
-func _on_printers_printer_purchase_requested(printer_data: PrinterData) -> void:
-	if PlayerData.try_purchase(printer_data.printer_price):
-		%Money.text = "Money: " + str(PlayerData.money) + "€"
-		var new_printer = PRINTER.instantiate()
+func _on_printer_bought(new_printer: Node) -> void:
 	%PrinterContainer.add_child(new_printer)
-		new_printer.initialize_printer(printer_data)
 
 #region Debug
 func check_debug() -> void: