From 2ca391d610f442f6d2ac680275a07e9b80288676 Mon Sep 17 00:00:00 2001
From: polten0 <alexey.mikryukov@mail.ru>
Date: Mon, 14 Aug 2023 13:21:33 +0300
Subject: [PATCH] CreateGamePadInputManager

---
 DangerousD/GameCore/InputManager.cs | 72 +++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 DangerousD/GameCore/InputManager.cs

diff --git a/DangerousD/GameCore/InputManager.cs b/DangerousD/GameCore/InputManager.cs
new file mode 100644
index 0000000..d01d969
--- /dev/null
+++ b/DangerousD/GameCore/InputManager.cs
@@ -0,0 +1,72 @@
+using Microsoft.Xna.Framework.Input;
+using Microsoft.Xna.Framework;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Text;
+using System.Xml.Serialization;
+using System.Runtime.InteropServices.WindowsRuntime;
+
+namespace DangerousD.GameCore
+{
+    public enum ScopeState { Up, Middle, Down }
+    class InputManager
+    {
+        public delegate void Delegat();
+        public event Delegat MovEventJump;
+        public event Delegat MovEventDown;
+
+        Vector2 vectorMovementDirection;     
+        ScopeState scopeState;        // Положение оружия. Up, Middle, Down.
+
+        private bool isJumpDown;      // Блокирует физическое нажатие прыжка и спуска
+
+        public Vector2 VectorMovementDirection { get => vectorMovementDirection; }
+        public ScopeState ScopeState { get => scopeState; }
+
+        public InputManager()
+        {
+            this.isJumpDown = false;
+            scopeState = ScopeState.Middle;
+        }
+
+        public void Update()
+        {
+            // Обработка гейм-пада. Задает Vector2 vectorMovementDirection являющийся вектором отклонения левого стика.
+            GamePadState gamePadState = GamePad.GetState(0);
+            vectorMovementDirection = gamePadState.ThumbSticks.Left;
+
+            // Обработка нажатия прыжка и спуска. Вызывает события MovEvent.
+            if (vectorMovementDirection.Y < -0.2 && gamePadState.Buttons.A == ButtonState.Pressed && !isJumpDown)
+            {
+                isJumpDown = true;
+                MovEventDown?.Invoke();
+                Debug.WriteLine("Спуск");
+            }
+            else if (gamePadState.Buttons.A == ButtonState.Pressed && !isJumpDown)
+            {
+                isJumpDown = true;            
+                MovEventJump?.Invoke();
+                Debug.WriteLine("Прыжок");
+            }
+            else if (gamePadState.Buttons.A == ButtonState.Released)
+            {
+                isJumpDown = false;
+            }
+
+            // Обработка положения оружия. Задает значение полю scopeState.
+            if (vectorMovementDirection.Y >= 0.7)
+            {
+                scopeState = ScopeState.Up;
+            }
+            else if (vectorMovementDirection.Y <= -0.7)
+            {
+                scopeState = ScopeState.Down;
+            }
+            else
+            {
+                scopeState = ScopeState.Middle;
+            }
+        }
+    }
+}