Adds a CLI Argument parser

lib/argparse/types/Bool.dart

@@ -0,0 +1,24 @@
+import 'package:libac_dart/argparse/Args.dart';
+
+class BoolArgument extends Argument<bool> {
+  bool _value = false;
+  BoolArgument({required super.name, super.description = ""}) {
+    hasValue = true;
+    _value = true;
+  }
+
+  @override
+  ArgumentType getType() {
+    return ArgumentType.BOOL;
+  }
+
+  @override
+  bool getValue() {
+    return _value;
+  }
+
+  @override
+  String toString() {
+    return "BooleanArgument{ ${name}=${_value} }";
+  }
+}

lib/argparse/types/Integers.dart

@@ -0,0 +1,49 @@
+import 'package:libac_dart/argparse/Args.dart';
+
+class IntegerArgument extends Argument<int> {
+  final int value;
+
+  IntegerArgument(
+      {required super.name, required this.value, super.description = ""}) {
+    hasValue = value != 0;
+  }
+
+  @override
+  int getValue() {
+    return value;
+  }
+
+  @override
+  ArgumentType getType() {
+    return ArgumentType.INTEGER;
+  }
+
+  @override
+  String toString() {
+    return "IntegerArgument{ ${name}=${value} }";
+  }
+}
+
+class DoubleArgument extends Argument<double> {
+  final double value;
+
+  DoubleArgument(
+      {required super.name, required this.value, super.description = ""}) {
+    hasValue = value != 0.0;
+  }
+
+  @override
+  ArgumentType getType() {
+    return ArgumentType.DOUBLE;
+  }
+
+  @override
+  double getValue() {
+    return value;
+  }
+
+  @override
+  String toString() {
+    return "DoubleArgument{ ${name}=${value} }";
+  }
+}

lib/argparse/types/String.dart

@@ -0,0 +1,24 @@
+import 'package:libac_dart/argparse/Args.dart';
+
+class StringArgument extends Argument<String> {
+  final String value;
+
+  StringArgument({required super.name, required this.value}) {
+    hasValue = value.isNotEmpty;
+  }
+
+  @override
+  String getValue() {
+    return value;
+  }
+
+  @override
+  ArgumentType getType() {
+    return ArgumentType.STRING;
+  }
+
+  @override
+  String toString() {
+    return "StringArgument{ ${name}=${value} }";
+  }
+}