Update to 85fcda93b21460bd22830e1a72f6b416566d9132

I unfortunately forgot to update this repository with the latest commits.

src/classes/basemodule.gd

@@ -24,10 +24,8 @@ class_name CoreBaseModule
 
 ## Contains a reference to the CORE Object.
 var core: Core
-## Set to CORE's logger implementation.
+## Set to a [class CoreLoggerInstance] with the path you supplied to [method Core.register_custom_module].
-@onready var logger: CoreBaseModule = core.logger
+var logger: CoreLoggerInstance
-## Set to a [class CoreLoggerInstance] with the path you supplied to [method Core.register_custom_module]. You should use this over [code]logger[/code].
-var loggeri: CoreLoggerInstance
 ## Marks a module as fully initialized and ready. **Don't forget to set this!**
 var initialized: bool = false
 

src/classes/config.gd

@@ -67,7 +67,7 @@ func _init() -> void:
 	# Global
 	headless = false
 	development = false
-	custom_modules = false
+	custom_modules = true
 	automatic_shutdown = true
 	hide_window_on_shutdown = true
 	

src/classes/types.gd

@@ -23,9 +23,11 @@ class_name CoreTypes
 
 ## Available version types, following the StarOpenSource Versioning Specification (SOSVS) version 1.
 enum VersionType { RELEASE, RELEASECANDIDATE, BETA, ALPHA }
-## Available log levels, followingthe StarOpenSource Logging Specification (SOSLS) version 1.
+## Available log levels, following the StarOpenSource Logging Specification (SOSLS) version 1.
 enum LoggerLevel { NONE, SPECIAL, ERROR, WARN, INFO, VERB, DIAG }
 ## Available scene types.
 enum SceneType { NONE, DEBUG, CUTSCENE, MENU, MAIN, BACKGROUND }
 ## To what degree [i]something[/i] should be blocked.
 enum BlockadeLevel { IGNORE, WARN, BLOCK }
+## All validation rules some data can be checked against.
+enum ValidationType { MATCHES_TYPE, MATCHES_CLASS, IN_RANGE, HAS_MINIMUM, HAS_MAXIMUM, HAS_VALUES, CONTAINS, MATCHES_REGEX, IS_NOT_EMPTY, IS_NOT_NULL, IS_NORMALIZED, IS_ORTHONORMALIZED }

src/classes/validationschema.gd

@@ -0,0 +1,51 @@
+# CORE FRAMEWORK SOURCE FILE
+# Copyright (c) 2024 The StarOpenSource Project & Contributors
+# Licensed under the GNU Affero General Public License v3
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+# 
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+## Validates multiple [CoreValidationSingle]s at once.
+extends Node
+class_name CoreValidationSchema
+
+## Internal, don't modify.
+var core: Core
+## Internal, don't modify.
+var logger: CoreLoggerInstance
+## Internal, don't modify.
+var parent: Node
+## Contains the schema to validate.[br]
+## [b]Note: [i]Don't modify.[/i][/b]
+var schema: Dictionary = {}
+
+func _init(core_new: Core, schema_new: Dictionary, parent_new: Node) -> void:
+	core = core_new
+	logger = core.logger.get_instance(core.basepath.replace("res://", "") + "src/classes/validationschema.gd", self)
+	parent = parent_new
+	schema = schema_new
+	
+	# Check Dictionary
+	for key in schema:
+		if typeof(key) != TYPE_STRING: logger.error(core.stringify_variables("Could not parse schema: Schema key %key% is not of type String", { "key": key }))
+		elif typeof(schema[key]) != TYPE_OBJECT: logger.error(core.stringify_variables("Could not parse schema: Schema value of %key% is not of type Object", { "key": key }))
+		elif schema[key].get_class() != "Node": logger.error(core.stringify_variables("Could not parse schema: Schema value of %key% is not of type Node", { "key": key }))
+
+func evaluate() -> Array[String]:
+	var failed: Array[String] = []
+	for single in schema:
+		if !schema[single].evaluate():
+			logger.error(core.stringify_variables("Single %single% failed", { "single": single }))
+			failed.append(single)
+	
+	return failed

src/classes/validationsingle.gd

@@ -0,0 +1,312 @@
+# CORE FRAMEWORK SOURCE FILE
+# Copyright (c) 2024 The StarOpenSource Project & Contributors
+# Licensed under the GNU Affero General Public License v3
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+# 
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+## Validates some [param data] against a set of predefined rules.
+extends Node
+class_name CoreValidationSingle
+
+## Internal, don't modify.
+var core: Core
+## Internal, don't modify.
+var logger: CoreLoggerInstance
+## Is set to the parent owning the validation single.[br]
+## [b]Note: [i]Don't modify.[/i][/b]
+var parent: Node
+## Contains the data to validate.[br]
+## [b]Note: [i]Don't modify.[/i][/b]
+var data  # This is the only instance where we don't want to define what type this variable should have
+
+## All rules to evaluate in [method evaluate].[br]
+## [b]Note: [i]Don't modify.[/i][/b]
+var rules: Array[Dictionary]
+## Contains error messages for failed rules.[br]
+## [b]Note: [i]Don't modify.[/i][/b]
+var failures: Array[String] = []
+
+# +++ constructor +++
+func _init(core_new: Core, data_new, parent_new: Node) -> void:
+	core = core_new
+	logger = core.logger.get_instance(core.basepath.replace("res://", "") + "src/classes/validationsingle.gd", self)
+	parent = parent_new
+	data = data_new
+
+# +++ evaluation +++
+## Evaluates all set rules and returns [code]true[/code] if all rules passed, or [code]false[/code] if at least one failed.
+func evaluate() -> bool:
+	# Reset failures
+	failures = []
+	
+	# Iterate through all rules
+	for rule in rules:
+		match(rule["type"]):
+			CoreTypes.ValidationType.MATCHES_TYPE:
+				var success: bool = false
+				for type in rule["types"]:
+					if typeof(data) == type:
+						success = true
+				
+				if !success:
+					var types_string: String = ""
+					for type in rule["types"]:
+						if types_string == "": types_string = type_string(type)
+						else: types_string = types_string + "|" + type_string(type)
+					failures.append(core.stringify_variables("Data is not of expected type(s) %expected% (is %got%)", { "expected": types_string, "got": type_string(typeof(data)) }))
+			CoreTypes.ValidationType.MATCHES_CLASS:
+				# If not an object, skip
+				if typeof(data) != Variant.Type.TYPE_OBJECT:
+					logger.warn("Can't match class as data is not of type Object")
+					continue
+				
+				if rule["exact"]:
+					# Only check if class name matches specified class
+					if data.get_class() != rule["class"]:
+						failures.append(core.stringify_variables("Expected exact class %expected% but data is of class %got%", { "expected": rule["class"], "got": data.get_class() }))
+				else:
+					# Check if class is or inherits specified class
+					if !data.is_class(rule["class"]):
+						failures.append(core.stringify_variables("Expected class %expected% but data is of class %got%", { "expected": rule["class"], "got": data.get_class() }))
+			CoreTypes.ValidationType.IN_RANGE:
+				# If not an int or float, skip
+				match(rule["matched_against"]):
+					"integer":
+						if typeof(data) != Variant.Type.TYPE_INT:
+							logger.warn("Can't match class as data is not of type int")
+							continue
+					"float":
+						if typeof(data) != Variant.Type.TYPE_FLOAT:
+							logger.warn("Can't match class as data is not of type float")
+							continue
+					_: logger.crash(core.stringify_variables("Invalid 'matched_against' value %value% for IN_RANGE", { "value": rule["matched_against"] }))
+				
+				# Check if from is bigger than to
+				if rule["from"] > rule["to"]:
+					logger.error(core.stringify_variables("Can't match invalid %type% range %from% to %to%", { "type": rule["matched_against"], "from": rule["from"], "to": rule["to"] }))
+					continue
+				
+				# Perform checks
+				if data < rule["from"]: failures.append(core.stringify_variables("Data is smaller than %type% range start %expected%", { "type": rule["matched_against"], "expected": rule["from"] }))
+				if data > rule["to"]: failures.append(core.stringify_variables("Data is larger than %type% range end %expected%", { "type": rule["matched_against"], "expected": rule["to"] }))
+			CoreTypes.ValidationType.HAS_MINIMUM:
+				# If not an int or float, skip
+				match(rule["matched_against"]):
+					"integer":
+						if typeof(data) != Variant.Type.TYPE_INT:
+							logger.warn("Can't determine if data has minimum value as data is not of type int")
+							continue
+					"float":
+						if typeof(data) != Variant.Type.TYPE_FLOAT:
+							logger.warn("Can't determine if data has minimum value as data is not of type float")
+							continue
+					_: logger.crash(core.stringify_variables("Invalid 'matched_against' value %value% for HAS_MINIMUM", { "value": rule["matched_against"] }))
+				
+				# Perform check
+				if data < rule["minimum"]: failures.append(core.stringify_variables("Data is smaller than minimum %type% value %expected%", { "type": rule["matched_against"], "expected": rule["minimum"] }))
+			CoreTypes.ValidationType.HAS_MAXIMUM:
+				# If not an int or float, skip
+				match(rule["matched_against"]):
+					"integer":
+						if typeof(data) != Variant.Type.TYPE_INT:
+							logger.warn("Can't determine if data has maximum value as data is not of type int")
+							continue
+					"float":
+						if typeof(data) != Variant.Type.TYPE_FLOAT:
+							logger.warn("Can't determine if data has maximum value as data is not of type float")
+							continue
+					_: logger.crash(core.stringify_variables("Invalid 'matched_against' value %value% for HAS_MINIMUM", { "value": rule["matched_against"] }))
+				
+				# Perform check
+				if data > rule["maximum"]: failures.append(core.stringify_variables("Data is smaller than minimum %type% value %expected%", { "type": rule["matched_against"], "expected": rule["maximum"] }))
+			CoreTypes.ValidationType.HAS_VALUES:
+				var success: bool = false
+				
+				for value in rule["values"]:
+					if data == value:
+						success = true
+				
+				if !success: failures.append("Data did not match a single provided value")
+			CoreTypes.ValidationType.CONTAINS:
+				# If not a String or StringName, skip
+				if typeof(data) != Variant.Type.TYPE_STRING or typeof(data) != Variant.Type.TYPE_STRING_NAME:
+					logger.warn("Can't determine if data contains values as data is not of type String or StringName")
+					continue
+				
+				var successes: int = 0
+				for value in rule["values"]:
+					if data.contains(value):
+						successes += 1
+				
+				# Success if equals or bigger than 'minimum_matches'
+				if successes < rule["minimum_matches"]: failures.append(core.stringify_variables("Data did matched %got% out of %expected% expected strings", { "got": successes, "expected": rule["minimum_matches"] }))
+			CoreTypes.ValidationType.MATCHES_REGEX:
+				# If not a String or StringName, skip
+				if typeof(data) != Variant.Type.TYPE_STRING or typeof(data) != Variant.Type.TYPE_STRING_NAME:
+					logger.warn("Can't determine if data matches regex as data is not of type String or StringName")
+					continue
+				
+				var regex: RegEx = RegEx.new()
+				# Compile regex
+				regex.compile(rule["regex_string"])
+				# Get result
+				var result: RegExMatch = regex.search(data)
+				# If result yielded no result, fail
+				if !result: failures.append(core.stringify_variables("Data doesn't match regex %regex%", { "regex": rule["regex_string"] }))
+			CoreTypes.ValidationType.IS_NOT_EMPTY:
+				match(typeof(data)):
+					Variant.Type.TYPE_STRING: if data == "": failures.append("Data string is empty")
+					Variant.Type.TYPE_STRING_NAME: if data == "": failures.append("Data string name is empty")
+					Variant.Type.TYPE_INT: if data == 0: failures.append("Data integer is zero")
+					Variant.Type.TYPE_FLOAT: if data == 0.0: failures.append("Data float is zero")
+					# If not a String, StringName, int or float, skip
+					_: logger.warn("Can't determine if data is null as data is not of type String, StringName, int or float")
+			CoreTypes.ValidationType.IS_NOT_NULL:
+				# ⡴⠑⡄⠀⠀⠀⠀⠀⠀⠀ ⣀⣀⣤⣤⣤⣀⡀
+				# ⠸⡇⠀⠿⡀⠀⠀⠀⣀⡴⢿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀
+				# ⠀⠀⠀⠀⠑⢄⣠⠾⠁⣀⣄⡈⠙⣿⣿⣿⣿⣿⣿⣿⣿⣆
+				# ⠀⠀⠀⠀⢀⡀⠁⠀⠀⠈⠙⠛⠂⠈⣿⣿⣿⣿⣿⠿⡿⢿⣆
+				# ⠀⠀⠀⢀⡾⣁⣀⠀⠴⠂⠙⣗⡀⠀⢻⣿⣿⠭⢤⣴⣦⣤⣹⠀⠀⠀⢀⢴⣶⣆
+				# ⠀⠀⢀⣾⣿⣿⣿⣷⣮⣽⣾⣿⣥⣴⣿⣿⡿⢂⠔⢚⡿⢿⣿⣦⣴⣾⠸⣼⡿
+				# ⠀⢀⡞⠁⠙⠻⠿⠟⠉⠀⠛⢹⣿⣿⣿⣿⣿⣌⢤⣼⣿⣾⣿⡟⠉
+				# ⠀⣾⣷⣶⠇⠀⠀⣤⣄⣀⡀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
+				# ⠀⠉⠈⠉⠀⠀⢦⡈⢻⣿⣿⣿⣶⣶⣶⣶⣤⣽⡹⣿⣿⣿⣿⡇
+				# ⠀⠀⠀⠀⠀⠀⠀⠉⠲⣽⡻⢿⣿⣿⣿⣿⣿⣿⣷⣜⣿⣿⣿⡇
+				# ⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣷⣶⣮⣭⣽⣿⣿⣿⣿⣿⣿⣿⠇
+				# ⠀⠀⠀⠀⠀⠀⣀⣀⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
+				# ⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
+				# https://steamcommunity.com/sharedfiles/filedetails/?id=2902061979
+				if data == null: failures.append("Data is null")
+			CoreTypes.ValidationType.IS_NORMALIZED:
+				# If not a Vector2, Vector3, Vector4, Plane or Quaternion, skip
+				match(typeof(data)):
+					Variant.Type.TYPE_VECTOR2: pass
+					Variant.Type.TYPE_VECTOR3: pass
+					Variant.Type.TYPE_VECTOR4: pass
+					Variant.Type.TYPE_PLANE: pass
+					Variant.Type.TYPE_QUATERNION: pass
+					_:
+						logger.warn("Can't determine if data is normalized as data is not of type Vector2, Vector3, Vector4, Plane or Quaternion")
+						continue
+				
+				# Perform check
+				if !data.is_normalized(): failures.append("Data is not normalized")
+			CoreTypes.ValidationType.IS_ORTHONORMALIZED:
+				# If not a Transform2D, Transform3D, or Basis, skip
+				match(typeof(data)):
+					Variant.Type.TYPE_TRANSFORM2D: pass
+					Variant.Type.TYPE_TRANSFORM3D: pass
+					Variant.Type.TYPE_BASIS: pass
+					_:
+						logger.warn("Can't determine if data is orthonormalized as data is not of type Transform2D, Transform3D or Basis")
+						continue
+				
+				# Perform check
+				if !data.is_orthonormalized(): failures.append("Data is not orthonormalized")
+			_: await logger.crash(core.stringify_variables("Invalid validation rule type %type%", { "type": rule["type"] }))
+	
+	return failures.size() == 0
+
+# +++ types and classes +++
+## Validates if [param data] matches some [enum Variant.Type].[br]
+## Applies to all data types (obviously).
+func matches_type(types: Array[Variant.Type]) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.MATCHES_TYPE, "types": types })
+	return self
+
+## Validates if [param data] matches some class.[br]
+## Applies to [Object].
+func matches_class(clazz: StringName, exact: bool) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.MATCHES_CLASS, "class": clazz, "exact": exact })
+	return self
+
+# +++ ranges +++
+## Validates if [param data] contains the specified integer range.[br]
+## Applies to [int].
+func in_range_int(from: int, to: int) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.IN_RANGE, "matched_against": "integer", "from": from, "to": to })
+	return self
+
+## Validates if [param data] contains the specified float range.[br]
+## Applies to [float].
+func in_range_float(from: float, to: float) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.IN_RANGE, "matched_against": "float", "from": from, "to": to })
+	return self
+
+## Ensures that [param data] is equal to or exceeds the specified integer.[br]
+## Applies to [int].
+func has_minimum_int(minimum: int) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.HAS_MINIMUM, "matched_against": "integer", "minimum": minimum })
+	return self
+
+## Ensures that [param data] is under the specified integer.[br]
+## Applies to [int].
+func has_maximum_int(maximum: int) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.HAS_MAXIMUM, "matched_against": "integer", "maximum": maximum })
+	return self
+
+## Ensures that [param data] is equal to or exceeds the specified float.[br]
+## Applies to [float].
+func has_minimum_float(minimum: float) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.HAS_MINIMUM, "matched_against": "float", "minimum": minimum })
+	return self
+
+## Ensures that [param data] is under the specified float.[br]
+## Applies to [float].
+func has_maximum_float(maximum: float) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.HAS_MAXIMUM, "matched_against": "float", "maximum": maximum })
+	return self
+
+# +++ values +++
+## Checks whenether at least one value matches [param data].[br]
+## Applies to all data types.
+func has_values(values: Array) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.HAS_VALUES, "values": values })
+	return self
+
+## Ensures that [param data] contains at least <[code]minimum_matches[/code]> values.[br]
+## Applies to [String] & [StringName].
+func contains(values: Array[String], minimum_matches: int = 1) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.HAS_VALUES, "values": values, "minimum_matches": minimum_matches })
+	return self
+
+## Matches a regular expression against [param data].[br]
+## Applies to [String] & [StringName].
+func matches_regex(regex_string: String) -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.MATCHES_REGEX, "regex_string": regex_string })
+	return self
+
+# +++ empty/null and booleans +++
+## Ensures that [param data] is not empty.[br]
+## Applies to [String] & [StringName] ([code]!= ""[/code]), [int] ([code]!= 0[/code]) and [float] ([code]!= 0.0[/code]).
+func is_not_empty() -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.IS_NOT_EMPTY })
+	return self
+
+## Ensures that [param data] is not [code]null[/code].
+func is_not_null() -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.IS_NOT_NULL })
+	return self
+
+## Ensures that [param data] is normalized.[br]
+## Applies to [Vector2], [Vector3], [Vector4], [Plane] and [Quaternion].
+func is_normalized() -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.IS_NORMALIZED })
+	return self
+
+## Ensures that [param data] is orthonormalized.[br]
+## Applies to [Transform2D], [Transform3D] and [Basis].
+func is_orthonormalized() -> CoreValidationSingle:
+	rules.append({ "type": CoreTypes.ValidationType.IS_ORTHONORMALIZED })
+	return self

src/core.gd

@@ -29,10 +29,12 @@ const version_version: int = 1
 const version_type: CoreTypes.VersionType = CoreTypes.VersionType.RELEASE
 ## The version type number. Resets on every new version and version type.
 const version_typerelease: int = 1
+## The fork indicator. Update this if you intend on soft or hard forking this framework.
+const version_fork: String = ""
 
 # Modules
 ## Used internally for loading, managing and unloading modules.
-const modules: Array[String] = [ "logger", "misc", "sms", "logui", "erm", "storage" ]
+const modules: Array[String] = [ "logger", "misc", "sms", "logui", "erm", "storage", "validation" ]
 ## CORE's configuration object.[br]
 ## [b]NEVER access this yourself! To change the configuration use [method reload_configuration] instead.[/b]
 var config: CoreConfiguration
@@ -52,6 +54,8 @@ var logui: CoreBaseModule
 var erm: CoreBaseModule
 ## The 'Storage' module
 var storage: CoreBaseModule
+## The 'Data Validation' module
+var validation: CoreBaseModule
 
 # /etc/
 ## Stores the path to CORE's installation directory.[br]
@@ -89,6 +93,7 @@ var initduration_initialization: int = 0
 var initduration_complete_initialization: int = 0
 
 # +++ initialization +++
+# Preinitialization
 func _init(new_config: CoreConfiguration = CoreConfiguration.new()) -> void:
 	var inittime: int = Time.get_ticks_msec()
 	name = "CORE"
@@ -101,6 +106,7 @@ func _init(new_config: CoreConfiguration = CoreConfiguration.new()) -> void:
 	initialize_scheduler()
 	initduration_preinitialization = Time.get_ticks_msec() - inittime
 
+# Initialization
 func _ready() -> void:
 	var inittime: int = Time.get_ticks_msec()
 	inject_modules()
@@ -119,7 +125,7 @@ func initialize_modules() -> void:
 		get(module).name = module
 		get(module).set_script(load(basepath + "src/" + module + ".gd"))
 		get(module).core = self
-		get(module).loggeri = logger.get_instance(basepath.replace("res://", "") + "src/" + module + ".gd", get(module))
+		get(module).logger = logger.get_instance(basepath.replace("res://", "") + "src/" + module + ".gd", get(module))
 		get(module)._initialize()
 
 # Injects CORE's builtin modules into the SceneTree.
@@ -148,8 +154,8 @@ func initialize_scheduler() -> void:
 ## [i][b]Not calling this function during startup may lead to runtime issues.[/b][/i]
 func complete_init() -> void:
 	var inittime: int = Time.get_ticks_msec()
-	var modsinit_builtin: Array[String] = ["workaround"]
+	var modsinit_builtin: Array[String] = [ "workaround" ]
-	var modsinit_custom: Array[String] = ["workaround"]
+	var modsinit_custom: Array[String] = [ "workaround" ]
 	
 	while modsinit_builtin.size() != 0 and modsinit_custom.size() != 0:
 		# Clear arrays
@@ -170,13 +176,16 @@ func complete_init() -> void:
 			if modsinit_custom.size() != 0: print("  Custom: " + str(modsinit_custom))
 			await get_tree().create_timer(1).timeout
 	
-	initduration_complete_initialization = Time.get_ticks_msec() - inittime
-	
 	# Initialization complete
 	await get_tree().process_frame
 	if !welcomed:
 		welcomed = true
-		logger._log(CoreTypes.LoggerLevel.SPECIAL, basepath.replace("res://", "") + "src/core.gd", """_________________________________   __________                                                    ______  
+		var version_welcome: String = await get_formatted_string("v%version%-%version_type_technical%%version_typerelease%%version_fork%")
+		if version_welcome.length() > 15:
+			await logger.crash("Invalid version size of 15")
+		elif version_welcome.length() < 15:
+			version_welcome = " ".repeat(15-version_welcome.length()) + version_welcome
+		logger._log(CoreTypes.LoggerLevel.SPECIAL, basepath.replace("res://", "") + "src/core.gd", """_________________________________   __________                                    %version% ______  
 __  ____/_  __ \\__  __ \\__  ____/   ___  ____/____________ _______ ___________      _________________  /__
 _  /    _  / / /_  /_/ /_  __/      __  /_   __  ___/  __ `/_  __ `__ \\  _ \\_ | /| / /  __ \\_  ___/_  //_/
 / /___  / /_/ /_  _, _/_  /___      _  __/   _  /   / /_/ /_  / / / / /  __/_ |/ |/ // /_/ /  /   _  ,<   
@@ -187,11 +196,13 @@ You should have recieved a copy of the GNU Affero General Public License
 along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 Consider contributing to the CORE Framework to make it even better... and remember: #TransRightsAreHumanRights
-Thank you for using the CORE Framework to develop your application or game!""")
+Thank you for using the CORE Framework to develop your application or game!""".replace("%version%", version_welcome))
-		loggeri.info("Framework initialization took " + str(initduration_preinitialization + initduration_initialization + initduration_complete_initialization) + "ms (pre " + str(initduration_preinitialization) + "ms, init " + str(initduration_initialization) + "ms, complete " + str(initduration_complete_initialization) + "ms)")
 		if is_devmode(): loggeri.warn("The CORE Framework is running in development mode.\nThis may cause bugs and issues inside the framework. Here be dragons!")
 		if logger.verbose_mode: loggeri.warn("Godot is running in verbose stdout mode.\nDue to a bug in the engine that prevents displaying truecolor ANSI escape\nsequences CORE changed the color of all diagnostic log messages.\nTo prevent this, set 'logger_detect_verbose_mode' in the configuration to 'false'.")
 		
+		initduration_complete_initialization = Time.get_ticks_msec() - inittime
+		loggeri.info("Framework initialization took " + str(initduration_preinitialization + initduration_initialization + initduration_complete_initialization) + "ms (pre " + str(initduration_preinitialization) + "ms, init " + str(initduration_initialization) + "ms, complete " + str(initduration_complete_initialization) + "ms)")
+
 # +++ configuration +++
 ## Loads a (new) configuration object and applies it to all modules.
 func reload_configuration(new_config: CoreConfiguration = CoreConfiguration.new()) -> void:
@@ -228,13 +239,13 @@ func register_custom_module(module_name: String, module_origin: String, module_c
 		loggeri.error("Registering module failed: Custom module support is disabled.")
 		return false
 	if custom_modules.has(module_name):
-		loggeri.error("Registering module failed: A custom module with the name \"" + module_name + "\" already exists.")
+		loggeri.error(stringify_variables("Registering module failed: A custom module with the name %name% already exists.", { "name": module_name }))
 		return false
 	loggeri.diag("Updating variables")
 	module_class.name = module_name
 	module_class.core = self
-	module_class.loggeri = logger.get_instance(module_origin, module_class)
+	module_class.logger = logger.get_instance(module_origin, module_class)
-	module_class.loggeri.framework = true
+	module_class.logger.framework = true
 	loggeri.diag("Adding module to SceneTree")
 	custom_modules_node.add_child(module_class)
 	loggeri.diag("Merging module with custom_modules")
@@ -249,11 +260,11 @@ func register_custom_module(module_name: String, module_origin: String, module_c
 func unregister_custom_module(module_name: String) -> void:
 	loggeri.verb("Unregistering custom module \"" + module_name + "\"")
 	if !custom_modules.has(module_name):
-		loggeri.error("Unregistering module failed: A custom module with the name \"" + module_name + "\" does not exist.")
+		loggeri.error(stringify_variables("Unregistering module failed: A custom module with the name %name% does not exist.", { "name": module_name }))
 		return
 	var module: Node = custom_modules[module_name]
 	await module._cleanup()
-	module.loggeri.queue_free()
+	module.logger.queue_free()
 	custom_modules_node.remove_child(module)
 	custom_modules.erase(module_name)
 	module.queue_free()
@@ -263,7 +274,7 @@ func unregister_custom_module(module_name: String) -> void:
 func get_custom_module(module_name: String) -> CoreBaseModule:
 	loggeri.diag("Getting custom module \"" + module_name + "\"")
 	if !custom_modules.has(module_name):
-		loggeri.error("Getting module failed: A custom module with the name \"" + module_name + "\" does not exist.")
+		loggeri.error(stringify_variables("Getting module failed: A custom module with the name %name% does not exist.", { "name": module_name }))
 		return null
 	return custom_modules[module_name]
 
@@ -276,7 +287,7 @@ func cleanup() -> void:
 	loggeri.verb("Calling cleanup hooks")
 	for hook in cleanup_hooks:
 		if !cleanup_hooks[hook].is_valid():
-			loggeri.error("Cleanup hook #" + str(hook) + " is invalid")
+			loggeri.error(stringify_variables("Cleanup hook %id% is invalid", { "id": hook }))
 		else:
 			loggeri.diag("Calling cleanup hook #" + str(hook))
 			await cleanup_hooks[hook].call()
@@ -302,10 +313,10 @@ func cleanup() -> void:
 func _generate_hook_id() -> int:
 	var id = randi()
 	if cleanup_hooks.has(id):
-		loggeri.warn("New cleanup hook id #" + str(id) + " is already taken")
+		loggeri.warn(stringify_variables("New cleanup hook id %id% is already taken", { "id": id }))
 		return _generate_hook_id()
 	elif id == -1:
-		loggeri.warn("Invalid cleanup hook id '-1'")
+		loggeri.warn(stringify_variables("Invalid cleanup hook id %id%", { "id": id }))
 		return _generate_hook_id()
 	return id
 
@@ -324,9 +335,9 @@ func register_cleanup_hook(callable: Callable) -> int:
 ## Unregisters a cleanup hook by it's id.
 func unregister_cleanup_hook_by_id(id: int) -> bool:
 	if !cleanup_hooks.has(id):
-		loggeri.error("Could not remove cleanup hook (id): Hook #" + str(id) + " does not exist")
+		loggeri.error(stringify_variables("Could not remove cleanup hook (id): Hook %id% does not exist", { "id": id }))
 		return false
-	loggeri.verb("Removed cleanup hook #" + str(id) + " (id)")
+	loggeri.verb(stringify_variables("Removed cleanup hook %id%", { "id": id }))
 	cleanup_hooks.erase(id)
 	return true
 
@@ -336,9 +347,9 @@ func unregister_cleanup_hook_by_ref(callable: Callable) -> bool:
 	if id == null:
 		loggeri.error("Could not remove cleanup hook (ref): Could not find a matching hook")
 		return false
-	if typeof(id) != TYPE_INT: await loggeri.crash("Could not remove cleanup hook (ref): find_key did not return an integer (returned '" + str(id) + "')")
+	if typeof(id) != TYPE_INT: await loggeri.crash(stringify_variables("Could not remove cleanup hook (ref): find_key did not return an integer (returned %id%)", { "id": id }))
-	loggeri.verb("Removed cleanup hook #" + str(id) + " (ref)")
 	cleanup_hooks.erase(id)
+	loggeri.verb(stringify_variables("Removed cleanup hook %id% (ref)", { "id": id }))
 	return true
 
 # +++ etc +++
@@ -360,6 +371,7 @@ func get_formatted_string(string: String) -> String:
 	# Version strings
 	string = string.replace("%version%", str(version_version))
 	string = string.replace("%version_typerelease%", str(version_typerelease))
+	string = string.replace("%version_fork%", "" if version_fork == "" else "-" + version_fork)
 	var semantic_version: Array[int] = get_version_semantic()
 	string = string.replace("%version_semantic%", str(semantic_version[0]) + "." + str(semantic_version[1]) + "." + str(semantic_version[2]))
 	match(version_type):
@@ -455,10 +467,16 @@ func quit_safely(exitcode: int = 0) -> void:
 	await cleanup()
 	get_tree().quit(exitcode)
 
-# Just ignore this.
+## Internal, don't call
+# Makes misc.stringify_variables() calls shorter
+func stringify_variables(template: String, arguments: Dictionary, no_quotes: bool = false) -> String:
+	return misc.stringify_variables(template, arguments, no_quotes, true)
+
 ## Internal, don't call.
+# Just ignore this.
 func _notification(what) -> void:
 	match(what):
 		NOTIFICATION_WM_CLOSE_REQUEST:
 			if config.automatic_shutdown:
+				loggeri.diag("Got close request, shutting down")
 				await quit_safely(0)

src/erm.gd

@@ -54,11 +54,12 @@ func _cleanup() -> void:
 ## [/codeblock]
 ## [b]Note: [i]Using the [code]await[/code] keyword is required for this function.[/i][/b]
 func awaited_request(url: String, parse_utf8: bool, method: HTTPClient.Method = HTTPClient.Method.METHOD_GET, headers: PackedStringArray = PackedStringArray([]), data: String = "") -> Dictionary:
-	loggeri.verb("Creating awaited request")
+	logger.verb("Creating awaited request")
 	if !await is_url_allowed(url): return {}
 	var id: int = create_request(url, method, headers, data)
 	start_request(id, parse_utf8)
-	loggeri.diag("Waiting for request " + str(id) + " to finish")
+	logger.diag("Waiting for request " + str(id) + " to finish")
+	logger.diag(core.stringify_variables("Waiting for request %id% to finish", { "id": id }))
 	while !is_request_completed(id): await get_tree().create_timer(0.1, true).timeout
 	var dldata: Dictionary = list_complete[id]
 	list_complete.erase(id)
@@ -93,7 +94,7 @@ func oneline_awaited_request(url: String, return_utf8: bool = true, ignore_http_
 ## [/codeblock]
 ## [b]Note: [i]Using the [code]await[/code] keyword is required for this function.[/i][/b]
 func batch_awaited_request(urls: PackedStringArray, parse_utf8: bool, method: HTTPClient.Method = HTTPClient.Method.METHOD_GET, headers: PackedStringArray = PackedStringArray([]), data: String = "") -> Array[Dictionary]:
-	loggeri.verb("Creating " + str(urls.size()) + " awaited request(s)")
+	logger.verb("Creating " + str(urls.size()) + " awaited request(s)")
 	var dldata: Array[Dictionary] = []
 	for url in urls:
 		if !await is_url_allowed(url): continue
@@ -108,7 +109,7 @@ func batch_awaited_request(urls: PackedStringArray, parse_utf8: bool, method: HT
 func _batch_awaited_request(url: String, parse_utf8: bool, method: HTTPClient.Method = HTTPClient.Method.METHOD_GET, headers: PackedStringArray = PackedStringArray([]), data: String = "") -> int:
 	var id: int = create_request(url, method, headers, data)
 	start_request(id, parse_utf8)
-	loggeri.diag("Waiting for request " + str(id) + " to finish")
+	logger.diag(core.stringify_variables("Waiting for request %id% to finish", { "id": id }))
 	while !is_request_completed(id): await get_tree().create_timer(0.1, true).timeout
 	return id
 
@@ -117,15 +118,15 @@ func _batch_awaited_request(url: String, parse_utf8: bool, method: HTTPClient.Me
 func generate_id() -> int:
 	var id = randi()
 	if list_queue.has(id) or list_active.has(id):
-		loggeri.warn("New download id '" + str(id) + "' is already taken")
+		logger.warn(core.stringify_variables("New download id %id% already taken", { "id": id }))
 		return generate_id()
-	loggeri.diag("Generated new download id " + str(id))
+	logger.diag(core.stringify_variables("Generated new download id %id%", { "id": id }))
 	return id
 
 ## Creates a new request and stores it in the queue. Returns the download id.[br]
 ## [b]Warning: [i]You'll probably not need this. Only use this function when implementing your own downloading method.[/i][/b]
 func create_request(url: String, method: HTTPClient.Method = HTTPClient.Method.METHOD_GET, headers: PackedStringArray = PackedStringArray([]), body: String = "") -> int:
-	loggeri.verb("Creating new request\n-> URL: " + url + "\n-> Method: " + str(method) + "\nHeaders: " + str(headers.size()) + "\nBody size: " + str(body.length()) + " Characters")
+	logger.verb("Creating new request\n-> URL: " + url + "\n-> Method: " + str(method) + "\nHeaders: " + str(headers.size()) + "\nBody size: " + str(body.length()) + " Characters")
 	var id = generate_id()
 	list_queue.merge({ id: { "url": url, "method": method, "headers": headers, "body": body } })
 	return id
@@ -134,16 +135,17 @@ func create_request(url: String, method: HTTPClient.Method = HTTPClient.Method.M
 ## [b]Note: [i]Using the [code]await[/code] keyword is required for this function.[/i][/b][br]
 ## [b]Warning: [i]You'll probably not need this. Only use this function when implementing your own downloading method.[/i][/b]
 func start_request(id: int, parse_utf8: bool) -> void:
-	loggeri.verb("Starting request " + str(id))
+	logger.verb("Starting request " + str(id))
+	logger.verb(core.stringify_variables("Starting request %id%", { "id": id }))
 	list_active.merge({ id: list_queue[id] })
 	list_queue.erase(id)
-	loggeri.diag("Creating new HTTPRequest \"Request #" + str(id) + "\"")
+	logger.diag("Creating new HTTPRequest \"Request #" + str(id) + "\"")
 	var download: HTTPRequest = HTTPRequest.new()
 	download.name = "Request #" + str(id)
 	download.accept_gzip = true
 	download.use_threads = true
 	var lambda: Callable = func(result: int, http_code: int, headers: PackedStringArray, body: PackedByteArray, httprequest: HTTPRequest) -> void:
-		loggeri.verb("Request " + str(id) + " completed\nResult: " + str(result) + "\nHTTP response code: " + str(http_code) + "\nHeaders: " + str(headers.size()) + "\nBody size: " + str(body.size()) + " Bytes // " + str(core.misc.byte2mib(body.size(), true)) + " MiB\nParse body as UTF-8: " + str(parse_utf8))
+		logger.verb(core.stringify_variables("Request %id% completed\nResult: %result%\nHTTP response code: %http_code%\nHeaders: %headers%\nBody size: %body_size_bytes% Bytes // %body_size_mib% MiB\nParsed body as UTF-8: %parse_utf8%", { "result": result, "http_code": http_code, "headers": headers.size(), "body_size_bytes": body.size(), "body_size_mib": core.misc.byte2mib(body.size(), true), "parse_utf8": parse_utf8 }, true))
 		list_complete.merge({ id: { "result": result, "http_code": http_code, "headers": headers, "body": body, "body_utf8": body.get_string_from_utf8() if parse_utf8 else "" } })
 		list_active.erase(id)
 		remove_child(httprequest)
@@ -157,14 +159,14 @@ func is_url_allowed(url: String) -> bool:
 	if url.begins_with("http://"):
 		match(config_unsecure_requests):
 			CoreTypes.BlockadeLevel.BLOCK:
-				loggeri.error("Blocked unsecure url '" + url + "'")
+				logger.error(core.stringify_variables("Blocked unsecure url %url%", { "url": url }))
 				return false
-			CoreTypes.BlockadeLevel.WARN: loggeri.warn("Requesting unsecure url '" + url + "'")
+			CoreTypes.BlockadeLevel.WARN: logger.warn(core.stringify_variables("Requesting unsecure url %url%", { "url": url }))
 			CoreTypes.BlockadeLevel.IGNORE: pass
-			_: await loggeri.crash("Invalid BlockadeLevel '" + str(config_unsecure_requests) + "'")
+			_: await logger.crash(core.stringify_variables("Invalid BlockadeLevel %level%", { "level": config_unsecure_requests }))
 	elif url.begins_with("https://"): pass
 	else:
-		loggeri.error("Invalid url '" + url + "'")
+		logger.error(core.stringify_variables("Invalid url %url%", { "url": url }))
 		return false
 	return true
 
@@ -173,10 +175,10 @@ func is_request_completed(id: int) -> bool: return list_complete.has(id)
 
 ## Cleans the request queue.
 func clean_queue() -> void:
-	loggeri.verb("Cleaning request queue")
+	logger.verb("Cleaning request queue")
 	list_queue.clear()
 
 ## Cleans the completed requests list.
 func clean_completed() -> void:
-	loggeri.verb("Cleaning completed requests")
+	logger.verb("Cleaning completed requests")
 	list_complete.clear()

src/logger.gd

@@ -46,17 +46,17 @@ var config_newlines_sizelimit: int
 func _cleanup() -> void:
 	for instance in instances:
 		if is_instance_valid(instance):
-			loggeri.diag("Removing instance '" + instance.name + "'")
+			logger.diag("Removing instance '" + instance.name + "'")
 			instance.queue_free()
 
 func _schedule() -> void:
 	var instances_remove_enty: Array[CoreLoggerInstance] = []
 	for instance in instances:
+		instances_remove_enty.append(instance)
 		if !is_instance_valid(instance): continue
 		if !is_instance_valid(instance.parent):
-			loggeri.diag("Removing instance '" + instance.name + "'")
+			logger.diag("Removing instance '" + instance.name + "'")
 			instance.queue_free()
-			instances_remove_enty.append(instance)
 	for instance in instances_remove_enty:
 		instances.remove_at(instances.find(instance))
 

src/logui.gd

@@ -90,7 +90,7 @@ func _ready() -> void:
 	vsbar.add_theme_stylebox_override("grabber_pressed", StyleBoxEmpty.new())
 	
 	# Connect log_event
-	logger.connect("log_event", func(allowed: bool, _level: CoreTypes.LoggerLevel, _origin: String, _message: String, format: String) -> void: if allowed: logrtl.text = logrtl.text + format + "\n")
+	core.logger.connect("log_event", func(allowed: bool, _level: CoreTypes.LoggerLevel, _origin: String, _message: String, format: String) -> void: if allowed: logrtl.text = logrtl.text + format + "\n")
 
 # +++ process +++
 func _process(_delta: float) -> void:

src/misc.gd

@@ -40,29 +40,29 @@ func _pull_config() -> void:
 ## If [code]flatten[/code] is set to [code]true[/code], the decimal part will be discarded.
 @warning_ignore("integer_division")
 func byte2mib(bytes: int, flatten: bool = true) -> float:
-	if flatten: return bytes/1048576
+	if flatten: return float(int(float(bytes)/1048576.0))
-	return bytes/float(1048576)
+	return float(bytes)/1048576.0
 
 ## Converts a number of mebibytes into bytes.[br]
 ## [br]
 ## If [code]flatten[/code] is set to [code]true[/code], the decimal part will be discarded.
 func mib2byte(mib: float, flatten: bool = true) -> float:
-	if flatten: return int(mib*1048576)
+	if flatten: return float(int(mib*1048576.0))
-	return mib*1048576
+	return mib*1048576.0
 
 ## Converts a number of mebibytes into gibibytes.[br]
 ## [br]
 ## If [code]flatten[/code] is set to [code]true[/code], the decimal part will be discarded.
 func mib2gib(mib: float, flatten: bool = true) -> float:
-	if flatten: return int(mib/1024)
+	if flatten: return float(int(mib/1024.0))
-	return mib/1024
+	return mib/1024.0
 
 ## Converts a number of gebibytes into mebibytes.[br]
 ## [br]
 ## If [code]flatten[/code] is set to [code]true[/code], the decimal part will be discarded.
 func gib2mib(gib: float, flatten: bool = true) -> float:
-	if flatten: return int(gib*1024)
+	if flatten: return float(int(gib*1024.0))
-	return gib*1024
+	return gib*1024.0
 
 # +++ type formatting +++
 ## Converts a string array into a normal, nicely formatted string.[br]
@@ -85,10 +85,10 @@ func format_stringarray(array: Array[String], item_before: String = "", item_aft
 	var output: String = ""
 	
 	if array.size() == 0:
-		loggeri.warn("Unable to format a string with a size of 0")
+		logger.warn("Unable to format a string with a size of 0")
 		return ""
 	elif array.size() == 1:
-		loggeri.warn("Unable to format a string with a size of 1")
+		logger.warn("Unable to format a string with a size of 1")
 		return array[0]
 	
 	for item in array:
@@ -107,7 +107,7 @@ func array_to_stringarray(array: Array) -> Array[String]:
 	
 	for item in array:
 		if typeof(item) != TYPE_STRING:
-			logger.error("Cannot convert Array to Array[String]: Item '" + str(item) + "' is not of type String")
+			logger.error(core.stringify_string("Cannot convert Array to Array[String]: Item %item% is not of type String", { "item": item }))
 			return []
 		output.append(item)
 	
@@ -151,7 +151,7 @@ func get_center(parent_size: Vector2, child_size: Vector2) -> Vector2:
 ## Output:
 ## [16:44:35] [DIAG Test.gd] Triggered '"shoot"' (pos='x=5156.149 y=581.69', successful='true')
 ## [/codeblock]
-func stringify_variables(template: String, variables: Dictionary, no_quotes: bool = false) -> String:
+func stringify_variables(template: String, variables: Dictionary, no_quotes: bool = false, force_no_type: bool = false) -> String:
 	# To decrease allocations
 	var value
 	var type: String = ""
@@ -286,7 +286,7 @@ func stringify_variables(template: String, variables: Dictionary, no_quotes: boo
 				type = "unknown"
 		
 		# Replace
-		if config_stringify_show_type:
+		if config_stringify_show_type and !force_no_type:
 			if type != "": type = "(" + type.to_lower() + ") "
 		else:
 			type = ""
@@ -294,7 +294,7 @@ func stringify_variables(template: String, variables: Dictionary, no_quotes: boo
 		template = template.replace("%" + placeholder + "%", quote + type + replacement + quote)
 	return template
 
-# Makes calls shorter
+# Makes internal calls shorter
 func _sa(value) -> String:
 	return stringify_variables("%var%", { "var": value }, true)
 

src/sms.gd

@@ -49,19 +49,19 @@ func _cleanup() -> void:
 func _pull_config() -> void:
 	if core.config.headless:
 		# Remove all scenes
-		if is_inside_tree(): loggeri.verb("Removing all scenes (triggered by headless mode)")
+		if is_inside_tree(): logger.verb("Removing all scenes (triggered by headless mode)")
 		for scene in scenes: remove_scene(scene, true)
 
 # +++ scene management +++
 ## Adds a scene to some scene collection.
 func add_scene(scene_name: String, scene_class: Node, scene_type: CoreTypes.SceneType) -> bool:
 	if core.config.headless: return false
-	loggeri.verb("Adding scene \"" + scene_name + "\" of type " + str(scene_type))
+	logger.verb(core.stringify_variables("Adding scene %name% of type %type%", { "name": scene_name, "type": scene_type }))
 	if exists(scene_name) != CoreTypes.SceneType.NONE:
-		loggeri.error("Scene with name \"" + scene_name + "\" already exists")
+		logger.error(core.stringify_variables("A scene named %name% already exists", { "name": scene_name }))
 		return false
 	if typeof(scene_class) != TYPE_OBJECT or !scene_class.is_class("Node"):
-		loggeri.error("Scene class \"" + scene_name + "\" is not of type Node")
+		logger.error(core.stringify_variables("Scene class %name% is not of type Node", { "name": scene_name }))
 		return false
 	scene_class.name = scene_name
 	match(scene_type):
@@ -71,9 +71,9 @@ func add_scene(scene_name: String, scene_class: Node, scene_type: CoreTypes.Scen
 		CoreTypes.SceneType.MAIN: scenes_main.add_child(scene_class)
 		CoreTypes.SceneType.BACKGROUND: scenes_background.add_child(scene_class)
 		CoreTypes.SceneType.NONE:
-			loggeri.error("CoreTypes.SceneType.NONE is not a valid scene type")
+			logger.error("CoreTypes.SceneType.NONE is not a valid scene type")
 			return false
-		_: await loggeri.crash("Invalid SceneType " + str(scene_type))
+		_: await logger.crash(core.stringify_variables("Invalid SceneType %type%", { "type": scene_type }))
 	scenes.merge({ scene_name: { "type": scene_type, "class": scene_class } })
 	return true
 
@@ -81,8 +81,8 @@ func add_scene(scene_name: String, scene_class: Node, scene_type: CoreTypes.Scen
 ## [b]Danger: [i]Don't set [code]force_remove[/code] to [code]true[/code], thanks![/i][/b]
 func remove_scene(scene_name: String, force_remove: bool = false) -> bool:
 	if core.config.headless and !force_remove: return false
-	if force_remove: await loggeri.crash("force_remove = true is not allowed")
+	if force_remove: await logger.crash("force_remove is not allowed to be true")
-	loggeri.verb("Removing scene \"" + scene_name + "\"")
+	logger.verb(core.stringify_variables("Removing scene %name%", { "name": scene_name }))
 	match(exists(scene_name)):
 		CoreTypes.SceneType.DEBUG:
 			scenes_debug.remove_child(scenes[scene_name]["class"])
@@ -100,9 +100,9 @@ func remove_scene(scene_name: String, force_remove: bool = false) -> bool:
 			scenes_background.remove_child(scenes[scene_name]["class"])
 			scenes[scene_name]["class"].queue_free()
 		CoreTypes.SceneType.NONE:
-			loggeri.error("Scene \"" + scene_name + "\" does not exist")
+			logger.error(core.stringify_variables("Scene %name% does not exist", { "name": scene_name }))
 			return false
-		_: await loggeri.crash("Invalid SceneType " + str(exists(scene_name)))
+		_: await logger.crash(core.stringify_variables("Invalid SceneType %type%", { "type": exists(scene_name) }))
 	scenes.erase(scene_name)
 	return true
 
@@ -118,8 +118,8 @@ func get_scene(scene_name: String) -> Node:
 		CoreTypes.SceneType.MENU: return scenes[scene_name]["class"]
 		CoreTypes.SceneType.MAIN: return scenes[scene_name]["class"]
 		CoreTypes.SceneType.BACKGROUND: return scenes[scene_name]["class"]
-		CoreTypes.SceneType.NONE: loggeri.error("Scene \"" + scene_name + "\" does not exist")
+		CoreTypes.SceneType.NONE: logger.error(core.stringify_variables("Scene %name% does not exist", { "name": scene_name }))
-		_: await loggeri.crash("Invalid SceneType " + str(exists(scene_name)))
+		_: await logger.crash(core.stringify_variables("Invalid SceneType %type%", { "type": exists(scene_name) }))
 	return null
 
 ## Returns a scene collection node.[br]
@@ -133,8 +133,8 @@ func get_scene_collection(scene_type: CoreTypes.SceneType) -> Node:
 		CoreTypes.SceneType.MENU: return scenes_menu
 		CoreTypes.SceneType.MAIN: return scenes_main
 		CoreTypes.SceneType.BACKGROUND: return scenes_background
-		CoreTypes.SceneType.NONE: loggeri.error("No scene collection was found for CoreTypes.SceneType.NONE")
+		CoreTypes.SceneType.NONE: logger.error("No scene collection was found for CoreTypes.SceneType.NONE")
-		_: await loggeri.crash("Invalid SceneType " + str(scene_type))
+		_: await logger.crash(core.stringify_variables("Invalid SceneType %type%", { "type": scene_type }))
 	return null
 
 ## Returns a list of all loaded scenes in some scene collection.

src/storage.gd

@@ -32,40 +32,40 @@ var storage_location: String = ""
 ## Opens a storage file and loads it into memory.
 func open_storage(location: String, create_new: bool = true, sanity_check: bool = true, fail_on_sanity_check: bool = false) -> bool:
 	if is_open:
-		loggeri.error("Failed to open storage: A storage file is already open")
+		logger.error("Failed to open storage: A storage file is already open")
 		return false
-	loggeri.verb("Opening storage file at \"" + location + "\"")
+	logger.verb(core.stringify_variables("Opening storage file at %location%", { "location": location }))
 	var file: FileAccess
 	if !FileAccess.file_exists(location):
 		if create_new:
 			file = FileAccess.open(location, FileAccess.WRITE)
 			if file == null:
-				await loggeri.crash("Could not open storage file at \"" + location + "\": Failed with code " + str(FileAccess.get_open_error()))
+				await logger.crash(core.stringify_variables("Could not open storage file at %location%: Failed with error %error%", { "location": location, "error": error_string(FileAccess.get_open_error()) }))
 				return false
 			file.store_string("{}")
 			file.close()
 		else:
-			loggeri.error("Failed to open storage: create_new is set to false")
+			logger.error("Failed to open storage: create_new is set to false")
 			return false
 	file = FileAccess.open(location, FileAccess.READ)
 	var storage_temp: Variant = file.get_as_text()
 	file.close()
 	storage_temp = JSON.parse_string(storage_temp)
 	if typeof(storage_temp) != TYPE_DICTIONARY:
-		loggeri.error("Failed to open storage: Parsed storage file is of type " + str(typeof(storage_temp)))
+		logger.error(core.stringify_variables("Failed to open storage: Parsed storage file is of type %type%", { "type": type_string(typeof(storage_temp)) }))
 		return false
 	if sanity_check:
 		var check_result: Array[String] = perform_sanity_check(storage_temp)
 		if check_result.size() != 0:
 			if fail_on_sanity_check:
-				loggeri.error("Sanity check failed (stopping):")
+				logger.error("Sanity check failed (stopping):")
 				for error in check_result:
-					loggeri.error("-> " + error)
+					logger.error("-> " + error)
 				return false
 			else:
-				loggeri.warn("Sanity check failed (continuing anyway):")
+				logger.warn("Sanity check failed (continuing anyway):")
 				for error in check_result:
-					loggeri.warn("-> " + error)
+					logger.warn("-> " + error)
 	storage = storage_temp
 	storage_location = location
 	is_open = true
@@ -74,9 +74,9 @@ func open_storage(location: String, create_new: bool = true, sanity_check: bool
 ## Closes the active storage file.
 func close_storage() -> bool:
 	if !is_open:
-		loggeri.error("Failed to close storage: No storage file is open")
+		logger.error("Failed to close storage: No storage file is open")
 		return false
-	loggeri.verb("Closing storage file")
+	logger.verb("Closing storage file")
 	storage = {}
 	is_open = false
 	return true
@@ -84,13 +84,13 @@ func close_storage() -> bool:
 ## Saves the active storage file to disk.
 func save_storage() -> bool:
 	if !is_open:
-		loggeri.error("Failed to save storage: No storage file is open")
+		logger.error("Failed to save storage: No storage file is open")
 		return false
 	var file: FileAccess = FileAccess.open(storage_location, FileAccess.WRITE)
 	if file == null:
-		await loggeri.crash("Could not open storage file at \"" + storage_location + "\": Failed with code " + str(FileAccess.get_open_error()))
+		await logger.crash(core.stringify_variables("Could not open storage file at %location%: Failed with error %error%", { "location": storage_location, "error": error_string(FileAccess.get_open_error()) }))
 		return false
-	loggeri.diag("Writing storage file to disk")
+	logger.diag("Writing storage file to disk")
 	file.store_string(JSON.stringify(storage))
 	file.close()
 	return true
@@ -99,9 +99,9 @@ func save_storage() -> bool:
 ## Removes all keys from the active storage file. The nuclear option basically.
 func nuke_storage(autosave: bool = true) -> bool:
 	if !is_open:
-		loggeri.error("Failed to nuke storage: No storage file is open")
+		logger.error("Failed to nuke storage: No storage file is open")
 		return false
-	loggeri.warn("Nuking storage")
+	logger.warn("Nuking storage")
 	storage = {}
 	if autosave: save_storage()
 	return true
@@ -109,17 +109,17 @@ func nuke_storage(autosave: bool = true) -> bool:
 ## Returns a storage key. Can also return a default value if unset.
 func get_key(key: String, default: Variant = null) -> Variant:
 	if !is_open:
-		loggeri.error("Failed to get key: No storage file is open")
+		logger.error("Failed to get key: No storage file is open")
 		return NAN
-	loggeri.diag("Returning storage key \"" + key + "\" (default='" + str(default) + "')")
+	logger.diag(core.stringify_variables("Returning storage key %key% (default=%default%)", { "key": key, "default": default }))
 	return storage.get(key, default)
 
 ## Updates a storage key with the specified value.
 func set_key(key: String, value: Variant, overwrite: bool = true, autosave: bool = true) -> bool:
 	if !is_open:
-		loggeri.error("Failed to set key: No storage file is open")
+		logger.error("Failed to set key: No storage file is open")
 		return false
-	loggeri.diag("Updating storage key \"" + key + "\" with value '" + str(value) + "' (overwrite='" + str(overwrite) + "' autosave='" + str(autosave) + "'")
+	logger.diag(core.stringify_variables("Updating storage key %key% with value %value% (overwrite=%overwrite% autosave=%autosave%)", { "key": key, "value": value, "overwrite": overwrite, "autosave": autosave }))
 	storage.merge({key: value}, overwrite)
 	if autosave: save_storage()
 	return true
@@ -129,7 +129,7 @@ func del_key(key: String, autosave: bool = true) -> bool:
 	if !is_open:
 		logger.errof("storage", "Failed to delete key: No storage file is open")
 		return false
-	loggeri.diag("Deleting storage key \"" + key + "\" (autosave='" + str(autosave) + "')")
+	logger.diag(core.stringify_variables("Deleting storage key %key% (autosave=%autosave%)", { "key": key, "autosave": autosave }))
 	storage.erase(key)
 	if autosave: save_storage()
 	return true
@@ -139,30 +139,30 @@ func del_key(key: String, autosave: bool = true) -> bool:
 ## pass your modified [class Dictionary to [method safe_dict].
 func get_dict() -> Dictionary:
 	if !is_open:
-		loggeri.error("Failed to get dictionary: No storage file is open")
+		logger.error("Failed to get dictionary: No storage file is open")
 		return {}
-	loggeri.verb("Returning storage dictionary")
+	logger.verb("Returning storage dictionary")
 	return storage
 
 # +++ raw manipulation +++
 ## Saves a arbitrary dictionary as a [param storage] [class Dictionary] with sanity checking ([code]sanity_check[/code] and [code]fail_on_sanity_check[/code]).
 func save_dict(dict: Dictionary, sanity_check: bool = true, fail_on_sanity_check: bool = false, autosave: bool = true) -> bool:
 	if !is_open:
-		loggeri.error("Failed to save dictionary: No storage file is open")
+		logger.error("Failed to save dictionary: No storage file is open")
 		return false
-	loggeri.verb("Saving custom dictionary as storage")
+	logger.verb("Saving custom dictionary as storage")
 	if sanity_check:
 		var check_result: Array[String] = perform_sanity_check(dict)
 		if check_result.size() != 0:
 			if fail_on_sanity_check:
-				loggeri.error("Sanity check failed (stopping):")
+				logger.error("Sanity check failed (stopping):")
 				for error in check_result:
-					loggeri.error("-> " + error)
+					logger.error("-> " + error)
 				return false
 			else:
-				loggeri.warn("Sanity check failed (continuing anyway):")
+				logger.warn("Sanity check failed (continuing anyway):")
 				for error in check_result:
-					loggeri.warn("-> " + error)
+					logger.warn("-> " + error)
 	storage = dict
 	if autosave: save_storage()
 	return true
@@ -170,14 +170,14 @@ func save_dict(dict: Dictionary, sanity_check: bool = true, fail_on_sanity_check
 # +++ etc +++
 ## Performs sanity checks on a [class Dictionary] to determine if it can be saved and loaded using this module.
 func perform_sanity_check(storage_check: Dictionary) -> Array[String]:
-	loggeri.verb("Performing a sanity check on some storage dictionary")
+	logger.verb("Performing a sanity check on some storage dictionary")
 	var errors: Array[String] = []
 	for key in storage_check:
 		if typeof(key) != TYPE_STRING:
-			errors.append("Key \"" + str(key) + "\" is not of type String (type '" + type_string(typeof(key)) + "')")
+			errors.append(core.stringify_variables("Key %key% is not of type String (is of type %type%)", { "key": key, "type": type_string(typeof(key)) }))
 			continue
 		if typeof(storage_check[key]) != TYPE_NIL and typeof(storage_check[key]) != TYPE_STRING and typeof(storage_check[key]) != TYPE_INT and typeof(storage_check[key]) != TYPE_FLOAT and typeof(storage_check[key]) != TYPE_BOOL and typeof(storage_check[key]) != TYPE_ARRAY and typeof(storage_check[key]) != TYPE_DICTIONARY:
-			errors.append("The value of \"" + key + "\" is not null, a string, an integer, a float, boolean, array or dictionary (type '" + type_string(typeof(key)) + "')")
+			errors.append(core.stringify_variables("The value of %key% is not null, a String, an int, a float, boolean, an Array or a Dictionary (is of type %type%)", { "key": key, "type": type_string(typeof(key)) }))
 	
-	loggeri.verb("Completed sanity check with " + str(errors.size()) + " errors")
+	logger.verb(core.stringify_variables("Completed sanity check with %errors% errors", { "errors": errors.size() }))
 	return errors

src/validation.gd

@@ -0,0 +1,70 @@
+# CORE FRAMEWORK SOURCE FILE
+# Copyright (c) 2024 The StarOpenSource Project & Contributors
+# Licensed under the GNU Affero General Public License v3
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+# 
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+## Allows for data validation.
+extends CoreBaseModule
+
+var schemas: Array[CoreValidationSchema]
+var singles: Array[CoreValidationSingle]
+
+# +++ module +++
+func _cleanup() -> void:
+	# Singles
+	var singles_remove_enty: Array[CoreLoggerInstance] = []
+	for single in singles:
+		singles_remove_enty.append(single)
+		if !is_instance_valid(single): continue
+		if !is_instance_valid(single.parent):
+			logger.diag("Removing single '" + single.name + "'")
+			single.queue_free()
+	for single in singles_remove_enty:
+		singles.remove_at(singles.find(single))
+	
+	# Schemas
+	var schemas_remove_enty: Array[CoreLoggerInstance] = []
+	for schema in schemas:
+		singles_remove_enty.append(schema)
+		if !is_instance_valid(schema): continue
+		if !is_instance_valid(schema.parent):
+			logger.diag("Removing schema '" + schema.name + "'")
+			schema.queue_free()
+	for schema in schemas_remove_enty:
+		schemas.remove_at(schemas.find(schema))
+
+func _schedule() -> void:
+	# Singles
+	for single in singles:
+		if is_instance_valid(single):
+			logger.diag("Removing single '" + single.name + "'")
+			single.queue_free()
+	
+	# Schemas
+	for schema in schemas:
+		if is_instance_valid(schema):
+			logger.diag("Removing schema '" + schema.name + "'")
+			schema.queue_free()
+
+# +++ data validation +++
+## Returns a new [CoreValidationSingle]
+func get_single(data, parent: Node) -> CoreValidationSingle:
+	singles.append(parent)
+	return CoreValidationSingle.new(core, data, parent)
+
+## Returns a new [CoreValidationSchema]
+func get_schema(schema: Dictionary, parent: Node) -> CoreValidationSchema:
+	schemas.append(parent)
+	return CoreValidationSchema.new(core, schema, parent)