+/*
+ * State Transitions
+
+ Start
+ (peer connect)
+ |
+ v
+ /-----------------\
+ | |
+ | Created |
+ | |
+ \-----------------/
+ |
+ |
++-----------------------------+ invalid playername, password
+|IN: | or denied by mod
+| TOSERVER_INIT |------------------------------
++-----------------------------+ |
+ | |
+ | Auth ok |
+ | |
++-----------------------------+ |
+|OUT: | |
+| TOCLIENT_INIT | |
++-----------------------------+ |
+ | |
+ v |
+ /-----------------\ |
+ | | |
+ | InitSent | |
+ | | |
+ \-----------------/ +------------------
+ | | |
++-----------------------------+ +-----------------------------+ |
+|IN: | |OUT: | |
+| TOSERVER_INIT2 | | TOCLIENT_ACCESS_DENIED | |
++-----------------------------+ +-----------------------------+ |
+ | | |
+ v v |
+ /-----------------\ /-----------------\ |
+ | | | | |
+ | InitDone | | Denied | |
+ | | | | |
+ \-----------------/ \-----------------/ |
+ | |
++-----------------------------+ |
+|OUT: | |
+| TOCLIENT_MOVEMENT | |
+| TOCLIENT_ITEMDEF | |
+| TOCLIENT_NODEDEF | |
+| TOCLIENT_ANNOUNCE_MEDIA | |
+| TOCLIENT_DETACHED_INVENTORY | |
+| TOCLIENT_TIME_OF_DAY | |
++-----------------------------+ |
+ | |
+ | |
+ | ----------------------------------- |
+ v | | |
+ /-----------------\ v |
+ | | +-----------------------------+ |
+ | DefinitionsSent | |IN: | |
+ | | | TOSERVER_REQUEST_MEDIA | |
+ \-----------------/ | TOSERVER_RECEIVED_MEDIA | |
+ | +-----------------------------+ |
+ | ^ | |
+ | ----------------------------------- |
+ | |
++-----------------------------+ |
+|IN: | |
+| TOSERVER_CLIENT_READY | |
++-----------------------------+ |
+ | async |
+ v mod action |
++-----------------------------+ (ban,kick) |
+|OUT: | |
+| TOCLIENT_MOVE_PLAYER | |
+| TOCLIENT_PRIVILEGES | |
+| TOCLIENT_INVENTORY_FORMSPEC | |
+| UpdateCrafting | |
+| TOCLIENT_INVENTORY | |
+| TOCLIENT_HP (opt) | |
+| TOCLIENT_BREATH | |
+| TOCLIENT_DEATHSCREEN | |
++-----------------------------+ |
+ | |
+ v |
+ /-----------------\ |
+ | |------------------------------------------------------
+ | Active |
+ | |----------------------------------
+ \-----------------/ timeout |
+ | +-----------------------------+
+ | |OUT: |
+ | | TOCLIENT_DISCONNECT |
+ | +-----------------------------+
+ | |
+ | v
++-----------------------------+ /-----------------\
+|IN: | | |
+| TOSERVER_DISCONNECT |------------------->| Disconnecting |
++-----------------------------+ | |
+ \-----------------/
+*/