WIP: More changes to the Sprite class. Began implementing sprite drawing.

DotSDL/Graphics/SdlWindow.cs

@@ -3,6 +3,7 @@ using DotSDL.Input;
 using DotSDL.Interop.Core;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace DotSDL.Graphics {
     /// <summary>
@@ -172,6 +173,7 @@ namespace DotSDL.Graphics {
 
             Render.UpdateTexture(_texture, IntPtr.Zero, GetCanvasPointer(), TextureWidth * 4);
             Render.RenderCopy(_renderer, _texture, IntPtr.Zero, IntPtr.Zero);
+            if(Sprites.Count > 0) DrawSprites();
             Render.RenderPresent(_renderer);
         }
 
@@ -202,10 +204,13 @@ namespace DotSDL.Graphics {
 
         /// <summary>
         /// Plots the sprites stored in <see cref="Sprites"/> to the screen. Please note that this method is called by
-        /// DotSDL's drawing routines and does not need to be called manually. You usually do not need to override this
-        /// method.
+        /// DotSDL's drawing routines and does not need to be called manually. Additionally, this method will not be
+        /// called if there are no sprites defined. You usually do not need to override this method.
         /// </summary>
         public virtual void DrawSprites() {
+            foreach(var sprite in Sprites.Where(e => e.Shown).OrderBy(e => e.ZOrder)) {
+                SetScalingQuality(sprite.ScalingQuality);
+            }
         }
 
         /// <summary>

DotSDL/Graphics/Sprite.cs

@@ -8,7 +8,13 @@ namespace DotSDL.Graphics {
         /// <summary>
         /// The position on the screen where the <see cref="Sprite"/> should be drawn.
         /// </summary>
-        public Vector2 Position { get; set; }
+        public Point Position { get; set; }
+
+        /// <summary>
+        /// The angle that the sprite is drawn, in degrees. Incrementing this will rotate the
+        /// sprite clockwise.
+        /// </summary>
+        public float Rotation { get; set; }
 
         /// <summary>
         /// The scale of the <see cref="Sprite"/>. 1.0f is 100%.
@@ -16,16 +22,22 @@ namespace DotSDL.Graphics {
         public Vector2 Scale { get; set; }
 
         /// <summary>
-        /// The order in which the sprite is drawn. Lower numbered <see cref="Sprite"/> instances are drawn first
-        /// and will appear on the bottom.
+        /// Determines the method that will be used to scale this sprite when it is plotted to the
+        /// screen.
         /// </summary>
-        public int ZOrder { get; set; }
+        public ScalingQuality ScalingQuality { get; set; }
 
         /// <summary>
         /// <c>true</c> if the sprite should be drawn to the screen, otherwise <c>false</c>.
         /// </summary>
         public bool Shown { get; set; }
 
+        /// <summary>
+        /// The order in which the sprite is drawn. Lower numbered <see cref="Sprite"/> instances are drawn first
+        /// and will appear on the bottom.
+        /// </summary>
+        public int ZOrder { get; set; }
+
         /// <summary>
         /// Initializes a new <see cref="Sprite"/>.
         /// </summary>