Slow down flakes/clouds that are farther away. Also unbreak NTPX w/ SDL 1.2

Disallow dot as a part of identifier

fix a couple of loose ends: sdl_mixer is informed of that OGG is provided by Tremor with its own macro, there is no more a segfault on Tremor cleanup, added new event type and timestamp entry for SDL, removed spurious characters from the japanese translation, uSound errors now are output with SDLTry, uSound doesn't need sound preloading any more

GCI task: iOS Portuguese

graphics fix. take 3

Fixed unicode italian missions translation update

one more mask, reduce hog count on ruler map

Italian update - ditched missions file since encoding appears to be incorrect.

GCI task: iOS Japanese

update ios project file with new uGears* files; flags for one text file

Fix build

Oops

Send full room info on room add and update events. Less(?) traffic, but current frontend doesn't behave good with this change to server.

GCI task: one bug (issue #167)

GCI task: idea

testing, let's try -Os optimisation for frontend and engine; small cleanup and typos

Take koda's notice into account, also update list of source files

add -O2

It seems there's no need to copy gear's msg. Fixes bots getting stuck after hog switch.

Experiment in eliminating transparent white from LandPixels - I think it messes up on some graphics cards. Noticed a curious white border on a girder in a theme Randy is working on. At the very least it is slightly more efficient in the blit.

Italian update

Little tweak to reduce noob fail. Delay drill rocket explosion by 250ms after spawn in Attack. Unless you drop it straight down w/ no power, it should not explode immediately in your face.

Remove density adjustment in ammoshove. Means a mine and a barrel will be batted same distance again.

Experiment. Applying density to both ammoshove and explosion, w/ distance of a hedgehog knock being standard value (/3 since hedgehog "density" is 3)

added SetAmmoStore to lua for convinience

added 'loaded locale' message, other minor things

finally hook the engine localization on ios

GCI task: iOS _languages_ 2 (Bulgarian)

[GCI] backz task: unify the back button functionality, avoid using the save button

make sure to stop music before freeing it

enable lua to also set rope length percent

removing my reserved hat. also using this commit to test whether CIA.vc notification directly by google-code works (so that you don't have to rely on my server doing this anymore) see http://cia.vc/blog/2009/03/google-revisited/

missing nil

Some more work on scopes

oops. this is more efficient anyway.

ios italian translation

Format code a bit

Further progress on dealing with namespaces

Suggestion of sheepluva's - disable timebox in crates after SD, and set to disabled in Ammo. Also disable switch hedgehog for teams of 1 hedgehog in size, and try and correct what appears to be a bug in reserved hats.

- Fix type2C id2C call - Introduce renderCFiles function

Auto refresh room list after leaving room. Fixes issue #320 for voluntarily and involuntarily coming to room list.

"System" unit to help converter

Ok, State monad instead

nicer graphic

Convert into Reader monad

Fix regression from 6480 too. Extra assignments might make this slightly less efficient.

with statement considered harmful

Don't forget about Rope Training.

oops

merge

...

...

Add some (slightly modified) GCI missions.

Let .hs be native eol format too

Start converting into monadic code using Reader monad (will be used to store information about namespace)

Some tiny optimizations

Bind 1-5 in defaults. Missions really need the option to pick a team though, using default team if none supplied.

update the ios data script for the new audio mono location

audio mono is back

ios port working again, mono audio is missing

GCI task: iOS Danish

No more nested functions in code

Some cleanup here and there

- Give uLand more modularity - Get rid of some more nested functions

Add base type tags to identifiers

android: moved the different objects representing the different game parameters to a different package

android: rename TouchInterface package to UserInput

android: startgamemenu now has some default values, plus the themes are ordered alphabetically

android: hopefully prevents a FC, I can't reproduce it though..

fix exe flags of new translations

GCI task: iOS _language_ (Turkish)

GCI task: iOS German

GCI task: Danish translation

italian typo, fix issue #324

minor cleanup

cleanup and example

GCI task: describez

neeeeeeeemoooooooooooooooo

.hgignore update

- Improve renderer a bit, disallow nested functions - Start getting rid of nested functions

Why 'And'? (help parser)

present somthing that could be taken as a structure enable structures again disable sudden death music as a mood effect

further updates to iOS polish translation

polish iOS translation update

remove placeholder values that snuck in in the merge

Start refactoring uGears. Breaks build.

- Improve parsing of prefix operators - Improve C renderer - pas2c now saves converted .c and .h files

merge

typo... >,<

More verbose progress log, dump the result

added a switch USE_SDLTHREADS

typo... >,<

android: use linkedlist instead of the deque interface, Deque<> isn't supported until gingerbread

added a switch USE_SDLTHREADS

android: check if the sdcard directory is writable, if it isn't close the app

android: use linkedlist instead of the deque interface, Deque<> isn't supported until gingerbread

update android version

android: check if the sdcard directory is writable, if it isn't close the app

More verbose progress log, dump the result

update android version

Countless imporvements to the parser and countless help to the parser in sources. Now parser is able to parse the whole engine \o/

More work on the parser

Updated Slovak translation

- Improvement to the parser - Help parser with 'not' prefix operator

Updated Slovak translation

woopsy we dont want that :d

android: load graphics multithreaded for superduper loadtimes

android: cleaned up the code a bit and removed a bug with the parsing of the xml

android: update manifest to the market version

- Help parser more

- Help parser by dropping that insane formatting syntax in str function - Parse operators

ffs

raise the minimum qt version required to 4.6; this was needed as the new animation frameworks were absent in 4.5 and lower

disable opacity effect for non-linux as it is working only there, fix a glitch that would print the page for a frame and then animate it from another position, change the animation curve to something a little more speedy

merge

Updated the Tracker to handle hog hiding and restoring.

Android: fixed serviceconnectionleak, made the result code of asynctask a bit better, fix cancel button

Sort the weapons/schemes/styles and give make give them a default value

merge

android: remove the "continue in background" button for now

android: fix compatibility with donut

Use proper names when storing custom teams, also fixes the bug which created new teams when you editted one of the default ones

android: default team is now an AI

fix compiling with LUA_DISABLED

new build which works with android ICS

eyecandy

android: prevent the virtual keyboard from opening at the start

Help parser a bit

- Parse unions, sets, function type, packed arrays and some more imporvements to the parser. Now it parses uVariable, uConsts and even SDLh.pas - Improve rendering of C code - Fix preprocessor issues, define "FPC" - Make pas2c convert unit along with its dependencies into corresponding .c files, so you just call it for hwengine.pas to convert the whole engine

GCI task: iOS Polish

GCI task: iOS French

GCI task: iOS Spanish

also for the description

better ios localization files

Tidy up flake land generation, to avoid ragged holes in landbacktex. Remove of one odd Land[] change forces a PROTO bump. Well, had to happen eventually.

hide all context menu options for own nick, except for info

Improve parser a bit, preparation to parsing whole program at once and compiling it into single C file

removed extra endif

GSoC 2011: Android port - merged mainstream

Finish preprocessor. Now it correctly handles $IFDEF, $IFNDEF, $ELSE, $ENDIF and $DEFINE. Still not enterprise level, as has some flaws, but is okay to process hedgewars sources.

Preprocessor strips comments

- Split PascalParser into modules - Start implementation of preprocessor

group the ios files to be translated (aka localization)

close branch

SDL included some of our patches mainstream

this should fix the highlighting failz with non-lowercase player names like the one CheezeMonkey ran into. there is a workaround: in the user dir put the playername in <playerNameWithCorrectCase>_highlight.txt

Merge with 0.9.17 server fix

Updated Slovak translation

Added tag 0-9.17-release for changeset 4670f003f91b

Aaaand merge into trunk too in case guys I was playing earlier are on trunk

Fix empty teams list when trying to spectate

Fix missing nametags in placement mode

merge, as --rebase didn't work for some reason

Merge 0.9.17 with trunk

Improve parser and converter

Update changelog again

Oops, function call has parens

Only make AI avoid damaged dead mines and dangerously smoking barrels once the attack is finished.

Make AI be less scared by crates. Actually, now it starts using switcher just to pick a crate up.

yay, finally osx (and likely windows) fullscreen switch works like on linux! ALL textures had to be destroyed and recreated only after the new window got created. In other news, the new window must be cleaned with glClear to skip a first frame of garbage and AddProgress is only called the first time.

Make AI use switcher when: - it is immediately available - switching gains +20 points score turn

- Move actions stack out of Walk procedure - Move test for available weapons into Walk procedure

- Parse sets initialization - Render interface part of unit;

This should have been added before. add log spew if this ever happens. We should hopefully identify the various circumstances and make sure it is all cleaned up so the list becomes unnecessary.

prevent flinging up into any land.

Recognize some built-in functions

Less code

Prefix followed by prefix issue solved. Also some slight improvements.

Fix for issue #291 - this check should probably be in ApplyDamage though

Disable loading content.html on startup, it is fetched on pushing to top of stack already.

increase land tex size to 512, which is the current minimum required just to load a hat. On my system max fps rose from 840 to 890 - about 6% change. also a nil check, probably not needed.

move the order of reloading texture to workaround buggy drivers

Only recreate texture for non-empty lines

Remove a bunch of unnecessary nil checks. FreeTexture does its own nil check.

reset chat lines too

Make Highlander moar awesome.

Since I'm storing the text string anyway, might as well recreate captions on resize as well

Not useful.

Aaand in .17

oops. tex could expire, too...

Aaaand merge .17 into trunk.

merge with trunk (sound fade tweak, iOS changes)

Skip rerendering the caption if the text is unchanged. Scripts make heavy use of caption, often onGameTick

Make server know release version

these flakes are supposed to look like silvery edges of dark stuff in background, so look odd unflattened

this one should not be delayed

be more gentle when you stop channels at the end of the game

merge sound changes into .17, and, why not everything else too.

fix accessing a released object

My understanding from unc0rr is that as long as trunk and .17 are in sync, they maintain the protocol number. Once they desync, trunk gets a new one

Use -1 to clear all channels before playing victory sound

modify ReleaseSound so that it performs a partial release of unused sounds, useful for responding to memory warnings

Merge .17 and trunk

Clear all other sounds before playing flawless victory / victory

stray "

oops

Something

Release?

Introduce initialization expressions

RELEEEEEEEEEASE

restore displaying statistics at the end of a game and restore warning lower views that they are going to appear

pt update

This should not be in the unplaced section

new download manager \o/

Correct outdated feedback. Move mudball into utility bundle.

Added a minimal data dir, we should move this to hedgewars/share sometime

Make AI avoid barrels the more they are damaged

merge

pl update

iOS works again (also native touch interface \o/)

first part of the new downloader implementation

it update

slight cleanup, fix compiling with sdl-1.2

added quotes for those with spaces in their path

this should allow overriding static maps from lua

and now it even works for sdl12 \o/

in class methods you can call [self alloc], as per objc specifications

use the new SDL_CreateThread call

nevermind

merge

even faster and no more warning

Java side makes use of the official multitouch implementation of SDL

faster math

merge fix

Eh. n/m. Even when I did 1 shl, didn't seem right, and anyway, it isn't much of a mask if there are 16 categories and we use 10, of which those are the most common.

merge...i think

Add an event mask for SDL1.2

Add hillbilly voice

Update changelog, comment on possibly redundant lines in GSHandlers

flip some flames

Dir should not be 0, but set it to 1 if 0 in case I missed some other place this was done. Also correct cloud scaling.

If I'm going to be arbitrary about it, might as well go for the more minimal arbitrariness

further engine interaction refactoring

minor updates to ServerProtocolNetwork class

restore a lost view message

unsquash the rescaled clouds

Improve parsing of complex references like "a^[b[c], d]"

Fix inifinite loops

Rearrange token types

Add more border checks

Make mazes filter use same variable as template filter

fix map/template override, remove some pointless command calls

Less precision - less confusion

Improve type declarations parsing

Another set of colours. These are an attempt to fuse ideas from mikade and bugq, based on channel feedback/voting.

Might as well make the air attack team coloured too

Even more improvements to the parser and converter

tweak % again

Set default water colours in greyscale mode in case the theme does not define them, decrement piano weapon on use

Set CurrentAmmoGear on piano (should fix notes again). Also disable focus on current hog if unplaced.

Add missing grayscale conversions

Spread flakes out over 5 layers now (far back, mid distance, just behind land, just in front of lands and hog, near distance). Spread clouds out over 3 layers (far back, mid distance, just behind land). Add a flatten clouds option, use d on Underwater. Alter some flake PNGs to reduce variation in size since scaling is being used.

engine interaction class refactoring, round 4 or 5, can't remember: this time use the class methods to create an instance object and operates on that, reducing the number of arguments between methods and simplifying memory management

move two class files in a correct directory

exclude hogs from density check

too game breaking I think

Include density in gear kick

not sure why this condition wasn't here before

Due to the small values and friction, halve the step in low gravity, instead of the value

Don't set moving if on flat surface

skip when attacking as well

This has bugged me for a while. Fix text position in frame 4. Also shrink size.

A bit less WTF of ice, ice chutes now work. Also tweak flake respawn positions a bit

Some improvements to the parser

Increase rarity of near flakes (don't want them intruding in game much). Also fix stereo. Near flakes were being drawn far.

Flatten flakes for halloween theme, based on feedback from sheepluva

merge

and while we are giving SDLh.pas all this love, let's fix the signature of one SDL_ttf calls

ooops :D

fix signedness of sdl bindings

oops, fix the size of a few event structs i just added

just for the sake of it, add the missing sdl13 events and do some cleanup

avoid linking compatible code from sdl library, let's provide our own

Avoid overflowing event

I hope this helps...

tweak DrawTunnel call of blowtorch. should fix issues with blowtorch going horizontal when it shouldn't

A try to improve parser move (has regressions)

while formatting the ammomenu code i found out that it's simpler to move than i thought, and fixed a small glitch when animation was disabled

Many improvements to the parser

Better 'else' part

Starting pas2C using library called 'pretty'

- Update to compile with parsec 3.* - Beat vars issue

Bounce can't be set on this anyway, and if we did make it work, it'd probably be OP

Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway.

small tweak to ingamemenu class

double two finger tap to make screenshot on ios (though folder is not yet accessible)

make screenshots with 32bits of depths, so that they are more opengles friendly

convert gameinterfacebridge in simple-to-use class methods

aaand remove also ipcport from the class interface as well

do not forget to keep track of teams here

don't keep track of the savepath and of engineprotocol objects

better

remove the need of saving the calling controller (disabling stats, but they were already broken by a previous commit)

slight simplification

move objc overlay creation after sdlwindow has been created

widen mission list

mission locale -> UTF-8

ru localization

oh, probably needs resetting here too

Force a desync if there is a script name mismatch. This avoids playing until the game desyncs due to script differences.

Add "Surfer" achievement to Space Invasion. Balance "Shield Miser" in Space Invasion. Fix disappearing ghost bug in Racer Extend waypoint limit to 8 in Racer Lengthen ghost tracking interval to improve performance in Racer. Allow users to view score between turns now that HideMission() is fixed.

this seems... um.. random

Bee: + don't explode on time expiration but fall instead (still explodes on impact) * avoid side-effects by removing flag sharing between different bees.

mikade's request: dont delete mission text/texture in HideMission() (so that it can still be looked at in ESC menu

fix HideMission()

don't hide target cursor if a hedgehog (other than current) is drowning, thanks to mikade for pointing this out

unified the objc game state in a single place, which allowed some optimization to ObjcExport class (and more)

just moving ios server stuff around

fix mission map script loading

don't let forced hog movement (with no damage) suspend/halt shot charging this also caused frozen turns in combination with bee, as reported by Djrulz1

whoops, I'm a nerd

frontend flakes: don't spawn flakes at locations that will cause them to never be within the visible frame

frontend flakes: * good-bye clipping * also "respawn" flakes when leaving window to the right (instead just the botton) + flakes rotate in 4 degree steps, so let's only generate 90 animation frames instead of 90

show notice to admin when kicking player

lupdate, german translation

beep on highlight

whoopsy, my bad (segfault due to accepting empty lines)

yey sdl implemented multi touch so my implementation isnt needed anymore

stylesheet comments/adjustments

these files must not be compiled because they cause compiler errors and noone likes those ;p

html-escape nicknames

removed sdl_net which was 'borrowed' (?:P) from peyla's port we'll now be using the official port

change default timestamp format to hh:mm

automated the build process some more, users must add the android ndk, sdk and fpc dir to their $PATH and cmake will do the rest, I still need a solution for the sdl dir. Subrepo's perhaps?

* fix highlighting (i just broke it by not negating a boolean expression) * fix issues with first display: none; being ignored + allow css to hide hours / seconds of timestamp

added lines to avoid compiler hints, is this really the way we want to do it though? ;/

update name autocompletion after nick change (since own nick isn't suggested)

merge

disconnect when going back from lobby page (regression fix) fix some indentations

one dangerous merge

It doesn't make much sense to make checks like 'if(game)' if you never set game to 0. Using smart pointers instead. Does it fix segfaults? Probably.

+ make names in notice messages and leave messages clickable too + experimental: allow adding/removing users to friends/ignore list even after their loggout

chat: don't link own name

ok *this* brings ios 3.* runtime compatibility

restore game config on iphone

actually the those if(...); weren't supposed to be if statements in the first place, since the result is always true at that point of code anyway.

- Remove some old unused code - Fix some warnings, including "empty if"

having ctrl+w close the engine is just mean... many WASD players think the game crashes all the time because of that - since they close it by accident again and again...

typos

custom highlighting

also imageio is absent from old ios, so weaklink it

few mini-adjustments

move (prematurely) finishing game by removing all teams into engine since that's where it should happen

fix runtime compability with ios 3.* (hopefully) and fix a small glitch in turning off music/sounds

restore runtime compatibility with ios 3.2

move all extra categories in a single source, add caching for HWUtils

updated sdl and lowered minimum ios to 3.0

As sheepluva pointed out, allowing this message to be legal allows naughtiness. The server usage of this message does not seem to use this check.

remove any thread-safe stuff I introduced since it's not needed as unC0Rr pointed out it's not needed, we are single-threaded (thanks :D) from what I understood this time, Qt is clever enough to sequentialize all events and child destructions instead of spawning threads also some docs/comments

Fix for 'The "optimized" argument must be followed by a library.' cmake failure

adding simple doc build script

this should fix stylesheet importing on windows, but we'll see

fix of /saveStyleSheet command, error message on stylesheet import fail

tweak and document abstract page

on file save: create parent directories if needed

unbreak command auto-completion (was broken since r0b92341adb6a - 52 commits ago)

chat: + added timestamps (can also be css styled and disabled) + allow exchanging stylesheet by just dragging a *.css file into the chat widget! + /saveStyleSheet command for keeping the applied stylesheet for future runs + /discardStyleSheet to reset to the saved/default stylesheet Note: I noticed command auto-completion is broken, don't know since when. annoying.

minor cleanups, mostly in own code

* fixing my hat preview bug nemo pointed out (thanks!) + cleanup of edit page loading, should speeed up application startup a bit.

improve and cash hilight regexp

highlight improvements * only highlight if surrounded by whitespaces (or trailing ': ') + case-insensitive

oops

Case-insensitive comparison of nicks

potential fix for issue #217 (SigSegV while in game room in KillAllTeams - team list change?)

retain dx/dy from landgun

doxygen seems to get confused if a ///< line is followed by a /// line

* adding destructors to my line edit subclasses + case-insensitive sorting for suggested nicknames

let's create some templates so that the user knows how to start off

document css files better

Tweak ratios to deemphasise foreground flakes further

minor signal fail fix

some more chat fixes and changes, I think. hum. what was that? um. aaah, I better go catch some sheep ... er sleep.. um..

ugh wth... cleaned FL/IL change notifications up

some changes to the css... display:none; works now (e.g. you can use it for user join/leave messages that are not your friends)

Bit of an experiment with giving flakes a bit more depth. Might need to be theme flagged, or theme flakes reworked on some themes. Looks neat in stereo. Also finally use an array for the layers

BOOOOooOM <headshot>! removing default stylesheets from c++ code and adding them as text files to the qt resources

same for chat. changed the paths to: css/qt.css css/chat.css note: display:none is not supported by QTextBrowser, I might pimp it up to do so

frontend will use the data file misc/qt_style.css instead of hardcoded stylesheet - if the file exists

moving a file around, fixing a png, etc.

fix multiplayer script loading

fix netgame layout issues, I think all layout issues caused by page refactoring are fixed now, if you find any more let me know

fix lobby layout issues

fix layout of net page

fix multiplayer page layout, doc/comment fixes

fix overlapping issue in main menu

fix an include; fix/add comments

simplified some stuff I wrote

finishing SDLInterface cleanup (wrt audio)

moving and renaming SDLs.*, making it a singleton; cleaning up class responsibilties wrt SDLInteraction; some comments

change SDL.h/SDL.cpp to use HWDataManager instead of poking around on the harddrive - also I added doc/comments to the class

oops and good night

comment fixes

comments

cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)

introduce HWDataManager util for transparent access to [user-]data files

comment typo

move this widget into the widget dir

lolwut

Fix sticky mine/mine activation bug

Fix birdy flight bug

allow changing number of hogs or weapons with mousewheel

make this transparent so that people can actually see /what/ they have disabled...

give the room name edit box a history of previous room. however I hate that box from the bottom of my heart, it shall dieeeee... later...

frontend chat input history, use arrow keys UP/DOWN

+ don't suggest ignored nicknames * whipe data properly when lobby is left

Fix repeat on SkyL, remove SkyR

feature-pimpin'-up the chat input line in frontend: ESC key will clear input TAB key will expand names and commands

server lobby: don't stretch buttons right of the roomlist - instead let the roomlist use all the available space

don't hoard empty friends/ignore-lists on the HDD

fix overlapping pixel in stormtrooper hat

fix outline of rcplane

never doing any graphics stuff when I can't test, again :(

:(

Not being able to test sucks :(

Riiight. Let's try this instead

tint RC plane with team colour. untested.

graphic for team coloured RC planes

Sheepluva suggestion - brighten so that the team colours look less muddy, if some artist hates the result, they are welcome to clean it up

Use SkyL if SkyR is not included. Saves a bit of texture memory and removes some redundant files.

add tiara hat

missed a compiler option from previous merge

tweak. constrain to full opacity

merge the changes applied to 0.9.16

Blend the outter side too

Hide focus outline on buttons.

oops

Add SkyL/SkyR to avoid repeating the cave entrance

Remove unnecessary assignments post-creation. Simplifies Lua manipulation of these adds as well as just being tidier.

another crystal, spray and landtex tweaks.

something for nemo to play around with

make slope calcs skip small gaps

tidier

Make sticky mines and normal mines start their typical behaviour a second after creation in infinite attack mode.

set followgear to cluster/melon/gascloud

Make a few more things be impacted by explosions nearby

tweak (still a hack)

Experiment in making ice more treacherous. also tweak to snow/christmas flake spawn

Aaaand another flag that used to be cleared here...

HUGE refactoring of the ipad interface, finally understood how to use interface builder with custom uiviewcontrollers, as well as converted some uitableviewcontrollers to uiviewcontrollers for simplicity

expose border color to lua

oops

Restrict slipperiness to girders and bridges. Make girders more obviously ice.

Fix a few masks. The one that needed it the most was trophyrace.

add a couple more

finally removed the white border glitch of the ipad preview map, moved initialization from IB to code

refreshed the ipad interface with some white

some code refactoring of the ios game config

ooops

move some config files

create teams programmatically

convert creation chamber functions to class methods

Updated Slovak translation

merge

sed commands should be tested beforehand

Another flag that was relying on this routine to clear it...

tweak Y movement

Couple more, add back misplaced clearing of Land

Add landbacktex to a few maps, just to see how it looks.

minor changes

added iphone interface for missions/trainings page, setters/getters unlocked

move out xib files from Resources to Classes

This should allow hedgehogs to still move freely after trapping other hedgehogs in a portal loop.

Move the crystals to sprays to reduce the regularity of the land texture

Add Cave theme

(a lot of) ooops

- Frontend: don't pass /script for missions - Engine: try to load script for map (not tested)

Tiny cleanup

the retina infection keeps spreading...

be a good memory aware citizen

make the missions/trainings start

first pass for implementing missions/training selection on ipad (not yet running)

hm. probably should set both

Basic test implementation of an ice flag. Allows for slick parts of terrain. Intended for ice gun, or "ice" mask on portions of land objects. In this test variant it is triggered on girders/objects/bridges of the snow/christmas theme, or on a map that uses blue as a mask colour. Probably needs sheepluva's slope detection to make slopes more slippery to climb.

on ipad2 and above animate the little hogs on game config and fix the hat display imaging

little changes and fixes to the previous commit

headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories

This prevents girders from erasing landbacktex (square windows in tunnels and such), at the cost of requiring lfBasic and lfObject to be treated the same apart from graphically

fix a couple of 'potential leaks'

rename the ios settings files into something more appropriate

ios major refactoring for ios settings, now they are presented differently on iphone/ipad, code is simplified and optimized, and ui is a little refreshed (eg. no more stuck selected fields)