feat: Setup MVP

Assets/Scripts/Domain/Win32API.cs

@@ -0,0 +1,29 @@
+using System.Runtime.InteropServices;
+
+namespace Domain {
+	public static class Win32API {
+		private static bool _cTrencadaWasPressed;
+		private static bool _cTrencadaPressed;
+		//VK_OEM_2 = 0xBF | cedilla
+		//https://learn.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
+		private const int Key = 0xBF;
+
+		public static void UpdateInput() {
+			_cTrencadaWasPressed = _cTrencadaPressed;
+			if (_cTrencadaPressed && GetAsyncKeyState(Key) == 0) {
+				_cTrencadaPressed = false;
+				return;
+			}
+			if (!_cTrencadaPressed && GetAsyncKeyState(Key) != 0) {
+				_cTrencadaPressed = true;
+			}
+		}
+
+		public static bool CTrencadaDown() {
+			return _cTrencadaPressed && !_cTrencadaWasPressed;
+		}
+
+		[DllImport("User32.dll")]
+		private static extern short GetAsyncKeyState(int vKey);
+	}
+}