(61d00a474) v0.9.7.1

2020-03-04 13:04:10 +01:00
parent 3c50efa5c9
commit 3c09ebe02f
5086 changed files with 786063 additions and 295871 deletions
@@ -0,0 +1,84 @@
+using Microsoft.Xna.Framework.Graphics;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using Color = Microsoft.Xna.Framework.Color;
+
+namespace Barotrauma
+{
+    /// <summary>
+    /// Based on http://jakepoz.com/jake_poznanski__background_load_xna.html 
+    /// </summary>
+    public static class TextureLoader
+    {
+        public static Texture2D PlaceHolderTexture
+        {
+            get;
+            private set;
+        }
+
+        public static void Init(GraphicsDevice graphicsDevice, bool needsBmp = false)
+        {
+            _graphicsDevice = graphicsDevice;
+
+            Color[] data = new Color[32 * 32];
+            for (int i = 0; i < 32 * 32; i++)
+            {
+                data[i] = Color.Magenta;
+            }
+
+            CrossThread.RequestExecutionOnMainThread(() =>
+            {
+                PlaceHolderTexture = new Texture2D(graphicsDevice, 32, 32);
+                PlaceHolderTexture.SetData(data);
+            });
+        }
+
+        public static Texture2D FromFile(string path, bool mipmap=false)
+        {
+            path = path.CleanUpPath();
+            try
+            {
+                using (Stream fileStream = File.OpenRead(path))
+                {
+                    return FromStream(fileStream, path, mipmap);
+                }
+
+            }
+            catch (Exception e)
+            {
+                DebugConsole.ThrowError("Loading texture \"" + path + "\" failed!", e);
+                return null;
+            }
+        }
+
+        public static Texture2D FromStream(Stream fileStream, string path=null, bool mipmap=false)
+        {
+            try
+            {
+                int width = 0; int height = 0; int channels = 0;
+                byte[] textureData = null;
+                textureData = Texture2D.TextureDataFromStream(fileStream, out width, out height, out channels);
+
+                Texture2D tex = null;
+                CrossThread.RequestExecutionOnMainThread(() =>
+                {
+                    tex = new Texture2D(_graphicsDevice, width, height, mipmap, SurfaceFormat.Color);
+                    tex.SetData(textureData);
+                });
+                return tex;
+            }
+            catch (Exception e)
+            {
+#if WINDOWS
+                if (e is SharpDX.SharpDXException) { throw; }
+#endif
+
+                DebugConsole.ThrowError("Loading texture from stream failed!", e);
+                return null;
+            }
+        }
+        
+        private static GraphicsDevice _graphicsDevice;
+    }
+}