Move loader initialization

- [src/loader.gd] Make console a member variable
- [src/loader.gd] Move warning into new function print_warning()
- [src/loader.gd] Move presentation loading process into new function load_presentation()
- [src/loader.gd] Remove ability to modify configuration options using environment variables

src/loader.gd

@@ -33,11 +33,11 @@ var config_skipwarning: bool = true
 ### I don't know why I put this here lol
 var config_slow_init: bool = false
 
+# Nodes
 var logrtl: RichTextLabel = null
+var console: Control = null
 
 func _ready() -> void:
-	logger.info("Updating configuration")
-	update_configuration()
 	logger.info("Updating loader scene")
 	# Rename loader scene
 	name = "Presencode"
@@ -103,35 +103,21 @@ Licensed under the GNU General Public License version 3
 	misc.check_platform()
 	# Create temporary directory
 	DirAccess.make_dir_recursive_absolute(misc.get_temporary_dir())
-	# Print warning
-	if !config_skipwarning and OS.is_debug_build():
-		logger.warn("""Displaying warning
-###################################################
-##### !!! WARNING !!! WARNING !!! WARNING !!! #####
-###################################################
-	 Presentations made with Presencode perform
- malicious actions such as collect your passwords,
-   encrypt your files, display you unwanted ads,
-		   install other malware, etc..
-
-ONLY VIEW PRESENCODE PRESENTATIONS IF YOU TRUST THE
- AUTHOR AND HAVE VERIFIED THE PRESENTATION SCRIPT!
-	   YOU HAVE 5 SECONDS TO EXIT PRESENCODE
-
-			   YOU HAVE BEEN WARNED.
-###################################################
-##### !!! WARNING !!! WARNING !!! WARNING !!! #####
-###################################################
-""")
-		await get_tree().create_timer(5).timeout
 	logger.info("Injecting console")
-	var console: Control = ResourceLoader.load("res://Console.tscn").instantiate()
+	console = ResourceLoader.load("res://Console.tscn").instantiate()
 	get_tree().root.add_child.call_deferred(console)
 	if config_slow_init: await get_tree().create_timer(randf_range(0.1, 0.15)).timeout
+	# Check for presentation path in commandline arguments
 	# Open presentation archive/directory
 	var path: String = " ".join(OS.get_cmdline_user_args())
 	if OS.get_cmdline_user_args().size() == 0:
 		await logger.error("No presentation was passed to Presencode")
+	else:
+		await print_warning()
+		await load_presentation(path)
+
+# Load a presentation from commandline arguments
+func load_presentation(path: String) -> void:
 	if FileAccess.file_exists(path) and path.ends_with(".zip") or path.ends_with(".pcpa"): # .pcpa = presencode presentation archive
 		logger.info("Opening presentation archive")
 		preader.open_presentation(path, true)
@@ -176,41 +162,24 @@ func _process(_delta: float) -> void:
 func append_log(_type: logger.Types, _message: String, log_str: String) -> void:
 	logrtl.text = $Log.text + log_str + "\n"
 
-# Update all config_ variables
+func print_warning() -> void:
-func update_configuration() -> void:
+	if !config_skipwarning and OS.is_debug_build():
-	match(OS.get_environment("CONFIG_LOADER_SKIPWARNING")):
+		logger.warn("""Displaying warning
-		"true": config_skipwarning = true
+###################################################
-		"false": config_skipwarning = false
+##### !!! WARNING !!! WARNING !!! WARNING !!! #####
-		_: pass
+###################################################
-	match(OS.get_environment("CONFIG_LOADER_WINDOW_SIZE_SUPPORT")):
+	 Presentations made with Presencode perform
-		"true": config_window_size_support = true
+ malicious actions such as collect your passwords,
-		"false": config_window_size_support = false
+   encrypt your files, display you unwanted ads,
-		_:
+		   install other malware, etc..
-			logger.diag("CONFIG_LOADER_WINDOW_SIZE_SUPPORT=\"" + OS.get_environment("CONFIG_LOADER_WINDOW_SIZE_SUPPORT") + "\"")
+
-			pass
+ONLY VIEW PRESENCODE PRESENTATIONS IF YOU TRUST THE
-	match(OS.get_environment("CONFIG_LOADER_SLOW_INIT")):
+ AUTHOR AND HAVE VERIFIED THE PRESENTATION SCRIPT!
-		"true": config_slow_init = true
+	   YOU HAVE 5 SECONDS TO EXIT PRESENCODE
-		"false": config_slow_init = false
+
-		_: pass
+			   YOU HAVE BEEN WARNED.
-	match(OS.get_environment("CONFIG_LOGGER_ENABLED")):
+###################################################
-		"true": logger.config_enabled = true
+##### !!! WARNING !!! WARNING !!! WARNING !!! #####
-		"false": logger.config_enabled = false
+###################################################
-		_: pass
+""")
-	match(OS.get_environment("CONFIG_LOGGER_DIAGNOSTIC")):
+		await get_tree().create_timer(5).timeout
-		"true": logger.config_diagnostic = true
-		"false": logger.config_diagnostic = false
-		_: pass
-	match(OS.get_environment("CONFIG_LOGGER_COLORED")):
-		"true": logger.config_colored = true
-		"false": logger.config_colored = false
-		_: pass
-	match(OS.get_environment("CONFIG_LOGGER_HARDFAIL")):
-		"true": logger.config_hardfail = true
-		"false": logger.config_hardfail = false
-		_: pass
-	if OS.get_environment("CONFIG_LOGGER_LOGSTRING") != "":
-		logger.config_logstring = OS.get_environment("CONFIG_LOGGER_LOGSTRING")
-	match(OS.get_environment("CONFIG_MISC_SHUTDOWN_INVISIBLE")):
-		"true": misc.config_shutdown_invisible = true
-		"false": misc.config_shutdown_invisible = false
-		_: pass