Changeset 269 for binary-improvements/7dtd-server-fixes

Timestamp:

Apr 28, 2016, 1:58:34 PM (9 years ago)

Author:

alloc

Message:

Fixes #124: Send transparent tile for map tiles not available instead of 404

File:

• binary-improvements/7dtd-server-fixes/src/FileCache/MapTileCache.cs (modified) (2 diffs)

binary-improvements/7dtd-server-fixes/src/FileCache/MapTileCache.cs

@@ -17 +17 @@
                 private CurrentZoomFile[] cache;
 
-                public MapTileCache ()
+                private byte[] transparentTile;
+
+                public MapTileCache (int _tileSize)
                 {
+                        UnityEngine.Texture2D tex = new UnityEngine.Texture2D (_tileSize, _tileSize);
+                        UnityEngine.Color nullColor = new UnityEngine.Color (0, 0, 0, 0);
+                        for (int x = 0; x < _tileSize; x++) {
+                                for (int y = 0; y < _tileSize; y++) {
+                                        tex.SetPixel (x, y, nullColor);
+                                }
+                        }
+                        transparentTile = tex.EncodeToPNG ();
+                        UnityEngine.Object.Destroy (tex);
                 }
 
@@ -72 +83 @@
 
                                         if (!File.Exists (filename)) {
-                                                return null;
+                                                return transparentTile;
                                         }
                                         return File.ReadAllBytes (filename);