Přidány základy uživatelského rozhraní a testovací textury. Aktualizovaná Monogame library pro podporu myši

FNAF_Clone/GUI/UIElement.cs

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+using System;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using MonoGameLibrary.Graphics;
+using MonoGameLibrary.Input;
+
+namespace FNAF_Clone.GUI;
+
+public class UIElement {
+    public bool Active { get; set; } = false;
+    public bool Pressable { get; set; } = false;
+
+    private (Point, Point) bounds; // TODO: Change this to support non-rectangular hitboxes
+    private TextureRegion texture;
+
+    public UIElement(TextureRegion texture, Point position) {
+        this.texture = texture;
+        bounds = (position, position + new Point(texture.Width, texture.Height));
+    }
+    public void Update() {
+        
+    }
+
+    public bool IsWithinBounds(Point pos) {
+        return pos.X >= Math.Min(bounds.Item1.X, bounds.Item2.X) && pos.X <= Math.Max(bounds.Item1.X, bounds.Item2.X) &&
+               pos.Y >= Math.Min(bounds.Item1.Y, bounds.Item2.Y) && pos.Y <= Math.Max(bounds.Item1.Y, bounds.Item2.Y);
+    }
+
+    public Action OnMousePress{ get; set; } 
+    
+    // public virtual void OnMousePress() { }
+    
+    public virtual void OnMouseRelease() { }
+    
+    public virtual void OnMouseHold() { }
+
+    public void Draw(SpriteBatch spriteBatch) {
+        texture.Draw(spriteBatch, bounds.Item1.ToVector2(), Color.White);
+    }
+}