feat: add keyboard shortcuts (R=restart, Space=start, Esc=quit)

Scripts/input_handler.gd

@@ -0,0 +1,42 @@
+extends Node
+
+
+
+func _input(event: InputEvent) -> void:
+	if event is InputEventKey and event.pressed:
+		match event.keycode:
+			KEY_R:
+				_restart_level()
+			KEY_SPACE:
+				_start_game()
+			KEY_ESCAPE:
+				_quit_game()
+
+
+func _restart_level() -> void:
+	print("[InputHandler] Restart pressed")
+	Level.initialise()
+	get_tree().reload_current_scene()
+	ConveyerController.initialise()
+
+
+func _start_game() -> void:
+	# Only start if not already started
+	if not ConveyerController.can_send:
+		print("[InputHandler] Start pressed (Space)")
+		Level.initialise()
+		ConveyerController.can_send = true
+
+
+func _quit_game() -> void:
+	print("[InputHandler] Quit pressed (Esc)")
+
+	if Level.levelind > 0:
+
+		Level.levelind = 0
+		Level.initialise()
+		ConveyerController.initialise()
+		get_tree().change_scene_to_file("res://Scenes/basicEventFlow.tscn")
+	else:
+
+		get_tree().quit()

project.godot

@@ -8,18 +8,23 @@
 
 config_version=5
 
+[animation]
+
+compatibility/default_parent_skeleton_in_mesh_instance_3d=true
+
 [application]
 
 config/name="eventing-game"
 run/main_scene="res://Scenes/basicEventFlow.tscn"
-config/features=PackedStringArray("4.3", "GL Compatibility")
+config/features=PackedStringArray("4.6", "GL Compatibility")
 config/icon="res://icon.svg"
 
 [autoload]
 
 ConveyerController="*res://Scripts/ConveyerController.gd"
 Level="*res://Scripts/level.gd"
 AudioManager="*res://Scripts/AudioManager.gd"
+InputHandler="*res://Scripts/input_handler.gd"
 
 [input]