enable snow on Christmas theme

New Christmas theme

more tweaking land graphics due to snow

Visual tweaks for snow

braces fail

Graphics updates

raise Y start to cloud level

Another snow variant

FindPlace in lua now returns null for failure to find a place, and accepts a 5th parameter to try finding a place without considering proximity (note that this can place a gear right next to mines).

trying a graphic with more white and less translucency

knock back y two to make snow pile up a bit less high

fixed showmission so it actually displays the right icons

should allow snow to spawn against explosion land back tex. a bit messy but I'm sleepy. g'nite

Close branch

apply cGravityf when changing cGravity

Implement room delegation when admin lefts it

more snow

Reimplement a bunch of administrator commands

fix desync in snow

Reimplement KICK

minor visual tweaks to snow

Reimplement FOLLOW

oops. forgot the graphic

Reimplement some more protocol commands

minor position tweaks. hopefully checking array bounds correctly

- Reactivate pings timer, reimplement PING handler - Reimplement INFO

A very very basic snow implementation

Introduce numbered server notice messages

merge

Make client quit on send exception (was commented due to another approach in handling connection lost)