Update copying

diff --git a/COPYING b/COPYING
index 6d0eb3acdafa494b776a3a16163fa4b22458a294..90ecac317cec31dfa6bb755d18d10b7034ab4fcb 100644 (file)
--- a/COPYING
+++ b/COPYING
@@ -1,7 +1,13 @@
 This game is distributed under MIT License (see LICENSE).
 
-Textures used in this game:
+Textures used in this game (in android/assets/pp directory):
 Pixel Perfection by XSSheep is licensed under a Creative Commons Attribution-Share Alike 4.0 International License.
 https://creativecommons.org/licenses/by-sa/4.0/
 
+On screen joystick is CC-0 from opengameart.org:
+https://opengameart.org/content/mmorpg-virtual-joysticks
+
+Font is Minecraft Font by JDGraphics licensed as Public Domain:
+https://www.fontspace.com/minecraft-font-f28180
+
 Some scripts from stack overflow are distributed under applicable licenses