lua: getter and setter for hedgehog hats

procedure for loading hats

add a new lua library with misc tools and removed redundant tracker functions

Two new gameplay modes: Tumbler and Racer. Knock hedgehogs with Tumber. Race against your friends with Racer. Both modes could still use more development.

bugfix for flag spawn, teleporter + rope

trim net nick in frontend

added GetGearRaduis and minor Tracker things

merge

let players set timer of drill strike. yes. drill strike :3 the timer starts to tick on first impact

Disallow isSpace chars at start and end of nicknames and room names

*sigh*

Fix typos in tips

updated italian translation

Fix empty message resulting in corrupted packets

(ios) perform a small change about how to close the game window, should hopefully save memory and avoid crashes (who am i kidding? that's the usual PR talk...)

ios has still a case sensitive file system

disable the C memory manager and keep the native pascal one

new local play button graphic

rename firepunch to shoryuken

implemented ranking in ios stats pages

when multiple fingers are detected, remove all widgets in order to avoid accidental commands

adding my new Tracker library so mikade can use it with you guys on dev, still might change a bit though

sheepluva suggested that game should pause when in weapon screen (iphone only)

Added tag 0.9.14.1-release for changeset ae71dff40ecc

SwitchHog in scripting

code cleanup

merge

merge experimental3D in default

slim down .hgtags

closing old branch

merge latest 0.9.15 changes into head

merge default into experimental3D

merge in script tweaks

readding cabal file for the server, burp not shure why it had gone

you're welcome koda

also convert/pngcrush png pictures with 16bit/channel (resulting in 8bit/channel) and repage their layers (as I found out that some of the pics had their layer offset the actual visual area, which makes the picture look blank in gimp)

Force RGBA for these too (and strip)

Force a bunch of images to RGBA that were either RGB or indexed, strip

Pass PHedgehog instead of PGear to stats. Fixes crash.

also example flake

added rq-sky to themes so it can set sky color for low quality. also added tint of sky on sudden death. underwater theme is an example of this

Oops, I should test more

Doesn't work as expected

update collision in set gear position

Prevent frontend crash in certain circumstances

Don't waste CPU cycles trying to find a piece of land when there's no free land left

Set version to 0.9.16-dev

Fix formatting

Initialize flag. Fixes weapon changing animation between shots when AI uses shotgun.

Inherit hedgehog from gear which caused damage, thus keeping track of which hog actually did the damage

Add a space for better looking console message

Keep track of which hog's weapon does damage

Oops, fix build

Don't highlight drawn maps in rooms list

Greek translation

reset weapons default in shoppa.

ctf_blizzard ios fix

rename "frame alternate" to "wiggle" as it's more appropriate move visual gears around levels to have smooth stereo effect

Small tweak to filter

use a different depth for different layers (land, water, explosions)