refactor to modules; update player based on new prototype

TODO.md

@@ -0,0 +1,42 @@
+# to do
+
+## game data structure
+
+### parser
+
+* ~move tests into their respective modules where appropriate~
+
+## players
+
+* ~graphics~
+    * re-use player avatar drawing function as generic image drawing function
+    * text (how?)
+    * support older graphics adaptors
+    
+### linux
+
+* ~get working~
+
+### windows
+
+* ~try to compile~
+    * does not work on my acer laptop (2012)
+    * does not work on my windows 8 VM
+    * works on my computer via wine!
+
+### future: arm/raspberry pi?
+
+### web
+
+will need:
+
+* base64 decoding
+* zip parsing
+* webgl or something?
+* audio??
+
+## editor
+
+* build something in egui
+* can we do a web version that works with zip files?
+    * investigate zip compression/decompression in rust