Integrate input library with comprehensive testing functionality

Scripts/Main.cs

@@ -1,12 +1,129 @@
 using Godot;
+using EinSoftworks.Utilities;
+using EinSoftworks.Input;
 
 namespace TestGame
 {
     public partial class Main : Node2D
     {
+        private InputManager _inputManager;
+        private Label _statusLabel;
+        private Label _inputStatusLabel;
+
         public override void _Ready()
         {
-            GD.Print("Clean test game started!");
+            GD.Print("Test Game Started!");
+
+            // Test the utilities library
+            TestMathUtils();
+
+            // Initialize input manager
+            _inputManager = new InputManager();
+            AddChild(_inputManager);
+
+            // Create UI labels for testing
+            CreateTestUI();
+
+            // Connect to input events
+            _inputManager.ActionPressed += OnActionPressed;
+            _inputManager.ActionReleased += OnActionReleased;
+        }
+
+        public override void _Process(double delta)
+        {
+            TestInputSystem();
+        }
+
+        private void TestMathUtils()
+        {
+            // Test degree/radian conversion
+            float testAngle = 90f;
+            float radians = MathUtils.DegreesToRadians(testAngle);
+            float backToDegrees = MathUtils.RadiansToDegrees(radians);
+            GD.Print($"90° → {radians} rad → {backToDegrees}°");
+
+            // Test clamping
+            float clampedValue = MathUtils.Clamp01(1.5f);
+            GD.Print($"Clamped 1.5 to 0-1 range: {clampedValue}");
+
+            // Test approximation
+            bool isApprox = MathUtils.Approximately(0.1f, 0.100001f);
+            GD.Print($"0.1 ≈ 0.100001: {isApprox}");
+        }
+
+        private void CreateTestUI()
+        {
+            // Main status label (existing)
+            _statusLabel = GetNode<Label>("Label");
+
+            // Create input status label
+            _inputStatusLabel = new Label();
+            _inputStatusLabel.Position = new Vector2(10, 100);
+            _inputStatusLabel.Size = new Vector2(600, 400);
+            _inputStatusLabel.Text = "Input Test Area\nUse WASD to move, Space to jump, E to interact";
+            AddChild(_inputStatusLabel);
+        }
+
+        private void TestInputSystem()
+        {
+            var inputText = "=== INPUT TESTING ===\n";
+
+            // Test movement input
+            Vector2 moveVector = _inputManager.GetVector("move_left", "move_right", "move_forward", "move_back");
+            inputText += $"Movement Vector: {moveVector}\n";
+
+            // Test individual actions
+            if (_inputManager.IsActionPressed("move_forward"))
+                inputText += "Moving Forward (W)\n";
+            if (_inputManager.IsActionPressed("move_back"))
+                inputText += "Moving Back (S)\n";
+            if (_inputManager.IsActionPressed("move_left"))
+                inputText += "Moving Left (A)\n";
+            if (_inputManager.IsActionPressed("move_right"))
+                inputText += "Moving Right (D)\n";
+
+            // Test action timing
+            float jumpHoldTime = _inputManager.GetActionHoldTime("jump");
+            if (jumpHoldTime > 0)
+            {
+                inputText += $"Jump held for: {jumpHoldTime:F2}s\n";
+            }
+
+            // Test buffered input
+            if (_inputManager.WasActionPressedInWindow("jump", 0.2f))
+            {
+                inputText += "Jump buffered (within 0.2s)\n";
+            }
+
+            // Test interaction
+            if (_inputManager.IsActionJustPressed("interact"))
+            {
+                inputText += "Interaction triggered!\n";
+                TestInputBuffering();
+            }
+
+            _inputStatusLabel.Text = inputText;
+        }
+
+        private void TestInputBuffering()
+        {
+            GD.Print("Testing input buffering...");
+
+            // Test consuming buffered input
+            if (_inputManager.ConsumeBufferedInput("interact"))
+            {
+                GD.Print("Consumed buffered interact input");
+            }
+        }
+
+        private void OnActionPressed(string action)
+        {
+            GD.Print($"Action pressed: {action}");
+        }
+
+        private void OnActionReleased(string action)
+        {
+            GD.Print($"Action released: {action}");
         }
     }
-}
+}