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Mapping Help
This is the place to ask about mapping problems, techniques, and bug fixing, and pretty much anything else you want to do in the level editor.

For questions about coding, check out the Coding Help thread: https://www.celephais.net/board/view_thread.php?id=60097
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Say... 
I need a Q1monster that can walk, but also swim.
Would this be a holdup to the walkmonster_start code?

I mean, I can't put both in a qc-script?
Or something like a fly/walk monster? 
kell and i toyed with this for a bit and it's definatly possible.

i would recommend you make a new ai_run function. in it, you need to check the pointcontents() of some point (i used the origin) in the monster to check every frame if it is in a liquid or not.
if it's not in the water, you need to remove the FL_SWIM flag (and likewise, add it if it's IN water). the FL_SWIM flag is what lets fish and stuff move around in water. apart from that, there's very little that needs to be changed, although i'd recommend adding a new trigger_jump type brush entity to help the monster make the transition between water and land, unless you want to build ramps all the time. 
. . . 
Sounds like the Nehahra Jagger. 
Thanks 
for your answer, necros. Fact is my qc knowhow isn't bigger than a mouse, and even that I could make hardly go walking.

If I look at the ai_run function I haven't a clue where to begin.
There's a FL_SWIM flag in the monsters.qc where the options for moving monsters is specified.
So I guess making a new ai_run function isn't enough. 
JPL Or Anyone... 
What is the best way of doing coloured lights?

What light util is best (does AguirRe's support coloured lights?)?

To my understanding a light ent needs to have the key;

'_color'

with a value of something like

'255 0 0' - pure red
'0 255 0' - pure green
'0 0 255' - pure blue

Fitzquake is a good engine to use? Any others?

I have tried experimenting but when used a method like the one described above, Darkplaces seemed to show the lights as being rather ugly incorrect 'rainbow' type effects?!!

What am I doing wrong?

Note - I am aware that there are supposedly two types of bsp coloured light info files - a bsp30(?) with the info stored within the file, and a 'lit' file which would go alongside a bsp29(?), and that bsp29(?) is compatible with non-coloured light supporting engines.

This is what I know (or what I think I know), any help mucho appreciatado! 
RickyT23 
The field you are adding are correct (i.e _color <R> <G> , R/G/B values in 0-255 range)
Also, try to be as smooth as possible: I mean that strong colors generally kills the map, giving it ugly rendering.

You also need a light tool that generates .lit file (like Tyrann's light tool as example: check out http://www.disenchant.net/utils.html )

OTOH FitzQuake supports colored lightning, aguirRe's engine doesn't. you just need to put both .bsp and .lit file in the map directiry, and it is done...
Concerning DarkPlace, AFAIK it supports colored lights, but needs .bsp file using bsp30 format, and bsp29 + .lit file are not correctly handled..

On my side, I genrally use .bsp in bsp29 format with its .lit file: it can be independently loaded on different engine that support (or not) colored ligths... and I don't use DarkPlace at all: it sucks IMHO... just a question of taste... and FitzQuake is the reference engine here... please be "corporate" :P
 
OMG 
I completly forgot that <bold> </bold> story... gasp :( 
Hmmm.. 
I have much experimentation to do later! Thanks for the info - I know it sounds like I already just about knew what I was doing, but for some strange reason I havent managed to successfully create a coloured light yet!!

Its finding the right mix of colours to get a good looking light I guess.

Hmmm, I wander if the map I'm creating will run on fitzquake, cause I know AguirRe's engine will handle big maps, and my map is currently quite big (not as big as The Sickbase though)! I guess thats why you made Five Rivers Land three maps rather than one... 
Yellow? 
How do you get a shade of yellow using RGB configurations??! Green would have to be used with both red and blue I 'spose, but to what degrees? 
Not Sure For Quake 
But typically green would be 0 255 0 and yellow 255 255 0. That should produce very bright colour, so lower the 255's until you get something that looks good. 
For Color Choice 
Just use your prefered image tool (e.g Pals2Go, PSP, Paint, etc..) or this link http://www.visibone.com/colorlab/big.html .. ;)

For yellow, I use personally RGB as 255 255 220, sometimes 255 255 200.. Lowering all the fields will pull the color to "grey"... and decrease its strengh actually... It is far better to play with delay and wait value... though...

Let's experiment: this is the best way to go :P 
Well.. 
I experimented some last night, and managed to get some coloured lights working in a small map, but when I put some in my larger map (3mb) tyrlite gives the error message:

"color 0 < 0"

about half way through the total number of faces!

Yes I was using a command prompt. I tried making sure that none of the color values were 0, but that didnt make any difference!!

before that I was getting another error message that said something about a 'stack overflow', something like 'drawskycolor'. Anyone got any clues?

JPL - That website you have linked to is very usefull! Thnx! 
RickyT23 
What is the command prompt you used ? 
Just XP Home 
standard command prompt (a dos box). Also tried Worldcraft process window with -nocount 
Sorry 
I was refering to the light tool command line you typed in the prompt "DOS" window.. Did you add a -lit option ? What is the light tool you are using BTW ? 
Oh, I See... 
Tyrlite 0.99e

light -lit -extra <file>

I also have a copy of Tyrlite 0.99c but havent tried it, I wouldnt have thought it would be much different

It says:

lighting face ##### out of 11### (ish)
gets to about 5000ish

then says:

Error

color 0 < 0 
RickyT23 
Maybe you can do several things:

First is to test the light tool without -lit option, to see if it has any effect

Second is to check all your light in the map file (e.g, open the .map file a look for all light entities and their related strenght, wait, delay, _color field description). Maybe something wrong has occured due to a hidden space in a field etc...

Third is to try another light tool that support colored lights: maybe it can come from a bug of tyrlite... but I don't really think it could be that...

Kepp us informed please ;) 
Im Gonna Go Try It On My Lunch Break 
im gonna try hmap2 (lordhavocs) stuff aswell, although im not sure if it'll work with the color values already in the map cause they gave an example color in readme as '1 0.6 0.4'
Although its supposed to support halflife light ent fields '255 255 255 300' - last figure is 'light' level (brightness). Ill see...

Are there any other color supporting light tools you know of? 
AguirRe's Tools 
Before I post some shots of 'successfull' tyrlite rendering on my level, I would like to say some things:

AguirRe - your tools rock!

Maybe its because I work too much detail into my maps, but your tools handle them all perfectly where others wont! I get the best looking results with your light tool. Other tools supposedly even offer extra8x8 lighting options, but on my maps they give crappy looking results. Yours (always run with -extra4 -soft) give really good looking results.

Either of your bsp tools compile my maps where others wont, same for your vis!

Its just a shame that you light tool doesnt support coloured lighting. Have you ever considered creating a version of light that does? Im sure it would be the best light tool ever made for Quake! 
Tyrlite Problems 
First of all I would point out that the bug I reported before still occurrs as before when I use the command

-extra

When I dont it works OK but gives the following effects on solid entities:

http://shub-hub.com/files/images/RickyT23color.jpg
http://shub-hub.com/files/images/RickyT23color2.jpg

Notice also the harsh black areas in the second shot. This sort of effect is continued throughout the map, in certain areas. The first shot shows some func_walls which arent being hit by the colored sunlight cast.
On the other hand areas outside where the sky colour is being cast DO look OK! Anyone got any idea why solid ents are doing this?

Hmap2 (lordhavocs) tool also will light the map if I change the _color values to '1 0.1 0.1' for example, but the weird effect occurs not only on solid ents, but also on some world areas.

For Tyrlite im using '230 40 40' or suchlike. 
There's Some 
pure disco inside them thar crates that's pushing trough! 
Disco Crate FTW 
Quad, Pent and Envsuit partying the Quake away.
Keep it! 
RickyT23 
It is also possible to add -colored to the tyrlite command line: I don't know what is the effect, but I have it on my side... maybe it makes the difference.. though... 
Ha Ha! 
Success!

I added -colored to the command line and at first it wasnt working. I had a corridor in the level with a curved cieling, the corridor also curved round a corner and sloped downwards (I know, I know). I know that the way I was doing it (with six-faced brushes, each face having four edges) was giving me illegal faces, so I made each brush unto four brushes each with four triangular faces, and re-made the corridor using vertex manipulation (pain in the arse). This stopped the corridor from leaking (I had originally boxed it on the outside).
Anyway I dont know if any of this had any bearing on the light tool, but with the command line:
-colored -lit -nocount -extra
(in the worldcraft process window I might add..) it seems to be working (h00ray!!) which is a relief 'cause I was about to either sack off the coloured lighting completely, or change it all round again to accommodate q1rad, as a last resort.

So, thanks JPL for help, and me for persisting! 
Ricky 
Thanks for the kind words, I'm glad my tools work for you. As for coloured lighting, I'm not very fond of it and it would significantly make the tool more complex and slower, so I have no current plans for it.

As for compiling your maps, try to build sickbase with hmap2 or most other compilers and discover the true meaning of "corrupt bsp" ... 
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