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Coding Help
This is a counterpart to the "Mapping Help" thread. If you need help with QuakeC coding, or questions about how to do some engine modification, this is the place for you! We've got a few coders here on the forum and hopefully someone knows the answer.
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You Heard The Man 
QC please! Chop chop. That means you. Haha. 
Broken English 
mamuth groans I'm too Q to see. 
Oh.. My Headache.. 
now I know why nobody made commercial tc based upon this engine.. aha
Anyway the official released sourcecode.zip from github includes qc files so they must be gpl as well :) 
Ogre 
The ogre has a pull pose of 11 frames which won't be used in the qc. What should have been its purpose?

I'm retrieving the Qtest1 qc, without any luck.
I'm using the one from Megalol, which luckely has a progs.src
Only problem is that it is casting more than eighty nine warnings.
It seems to me that a lot of it is just a replacement of the original qc.

I spent a whole evening just to get rid of the first moveangles to moveangles2. Is it realy that bunch of spagetthi? 
Projecting Text To A Quad 
are there any examples out there of projecting text to a mesh using an engine like DP or FTE? Or even just dynamically creating a texture and assigning it to a mesh? 
Yes 
With an animationmaster it is simple, but I know you won't have obviously. You might try max3d or gmax. Here's an example I made.

Or hand me the file and I can see what I can do for you, beer me up, scotty
That's Pretty Cool 
but not what I meant :P sorry, I didn't explain clearly.

I meant taking plain text from a text file and projecting it onto a quad or converting it to a texture dynamically to be assigned to a mesh. If that makes sense. 
 
Text?
Blender can make polygonal text...not quads though.

Best bet might be to make an alphamasked sheet texture with all letters and numbers on it...then assign UV to uach letter for quads.

For quake mdl format you might be able to have 1 quad for each letter/number/rune and have only one quad visible per frame....then in-game you could set the frame number for the letter, but that's a boatload of work. 
 
If you know the direction your quad faces and the tangent+other one then you can generate the text from csqc with beginpolygon in 3d space.
If its co-planar, you'll need to use stuff like polygonoffset and/or pay attention to shader sort ordering.
This will work in both FTE and DP. The shader tricks may not, however.

Alternatively, a shader with 'deformvertexes textN' will replace a quad surface with the text in the r_shadertext_N cvar(s) (the shader's texture should be a 16*16 grid of chars).
This will only work in FTE.

The third option is to use render-to-texture, and to draw your text that way (which means it can also support unicode etc easily, or even other scenes). You can then use .forceshader or whatever to wrap it over even non-planar surfaces on some target entity.
'map $rt:foo' in your shader, possibly via shaderforname.
setviewprop(VF_RT_DESTCOLOUR, "foo", 1, [width,height]);drawstuff(); setviewprop(VF_RT_DESTCOLOUR, __NULL__);
This will only work in FTE.

Or you can use r_uploadimage and scribble over a texture from QC (which basically requires pointers+ints and masking), FTE-only.

You can also use rtlight cubemaps to dynamically project a texture, but this assumes you've a number of prior cubemaps to select between. You really don't want to use one per letter.
You could also use one sprite per letter (or more realistically one sprite-frame per). Will at least scale better than rtlights... 
 
@qmaster - that sounds... crazy :P

@spike - exactly the info I was looking for, thanks! 
Sprite 
I'm adding old sprites to Quake1Test maps.
I added some lines on misc.qc for a new light_large_flame,
and to world.qc and it comes up in game.
Only eddict is : R_drawsprite: there is no such frame 1
 
Does the QTest torches use framegroups in their sprites? All frames will cycle through frame 0 then. No need to animate manually.

Most Quake sprite editors can't generate framegroups. 
What Does Edit Framegroups? 
Also the first frame is frame 0. 
Never Got Out That $pr1te Thing. 
Here's my statement I'll think.

Sprites: Torch (s_torch4.spr) comes through right.
Flame_ball sprite (s_torch6.spr) comes through with error:
R_DRAWVIEW : No Such A Frame1

and it keeps rolling on screen..,

Or better, download following.
Here are my poor reasults for making a SinglePlayer QTest1.mod. 
$prite$ 
s_puff.spr and s_statue1.spr and s_telep.spr have (nogroups) frames.
s_torch4.spr and s_torch6.pr have (Group 0) frames.

How do I change them from Group0 to nogroups?
I use FimG and the window indicates Group Properties but leaves blanc. 
 
You don't need to modify the sprite, you just need to remove the animations you coded in the QC code.

If you don't use makestatic() in your torches, they will consume more network bandwidth and can generate packet overflows. And if you use makestatic(), your QC animation code will not work. Framegroups solves this problem, by making their animations client-side.

Also, from Fimg's help:
The sprite format used by Quake is the first game sprite format supported by Fimg. However, some of the design ideals of Fimg and a few aspects of the Quake Sprite Format are in conflict. As a result there may be a few things you need to know about Quake sprites before you use Fimg to edit them.


Quake sprites are composed of a number of frames. Each frame either consists of a single, unpaletted image or can be in a 'framegroup' where it is then composed of 1 or more unpaletted images. If the sprite contains no framegroups, Fimg will load the sprite as a simple animation sequence under a Fimg group titled "[no group]".


Fimg was designed to support a more general method of grouping frames where each group is an named animation sequence composed of a number of frames. As a result, if a Quake sprite has any framegroups, it will be loaded differently than previously described, where each 'frame' of the image is treated as a seperate animation sequence group. Each frame will in turn be named "Group X". where X represents the original frame number of the animation.


If Fimg loaded the sprite as a simple animation sequence, the only group will be named "[no group]". The Quake sprite saving routines look for the name "[no group]", and if found and it is the only group present, the animation will not be grouped. Therefore, if you'd like to group the frames for the animation, simply choose Groups->Rename from the menu.


When in a framegroup, each frame has a "Duration" key that indicates the delay for the frame. See the Properties Editor for more details. In addition, all frames have Origin values. See the origin tool for more details about this.


In addition, there are global properties for the file. For clarification, they are:
· Beamlength = Appears to be unused within the engine and is related to Doom style upright sprites.
· Radius = Is normally auto-calculated. If the size of the sprite changes, it is recommended you delete this property so Fimg will auto-regenerate it.
· Synchronous = When auto animating in a grouped frame, should the engine synchronize all instances of this sprite? If, for example the sprite is a fire, having all fire sprites start on the same frame would look ugly and obvious.
· Orientation = How the sprite will orient in game. The only two modes supported by GLQuake are "Oriented" which means the sprite will obey it's orientation and will appear as a flat plane, and VP Parallel, which means the sprite will appear as always facing the viewport.


These can be found by clicking the File Properties button or by clicking File->File Properties.
 
Thanks! 
That clears up a lot. I'll see through it.

I exported all frames from the sprite back into FimG and it was declared as (nogroups).
All flames turn into one frame, but no warnings,
:P 
Flight 
Hello, I would like to make flight physics for player in quake. I mean gliding in the air while player is falling, so it shouldn’t be just slowing down while falling, it should be something like paraplane or paraglider physics.
What I want to realise:
https://youtu.be/vJouxKs7T9c
How it can be done in games:
https://youtu.be/w5Es-kXif7k

I use sv_player.qc for working with player physics. Also, I am using dpextensions.qc as I am trying to make that on darkplaces engine.

I found some information and documentation about QuakeC on insideqc but still nothing helped me.

Does anybody knows how to realize gliding physics on quake? 
 
Maybe one chance for something similar is to find Zerstorer QuakeC devkit and see what the "wings" powerup does.

I tried it once but can't remember what it was like to use it. Is it in any of the Zersteror single player maps? I can't recall, but I'm not too much of a "find every secret" type. 
@-Reyond 
There are Parachutes and Skateboards in the Malice code.
Maybe a good chance to start.

Malice-QuakeC-master 
Wrong Link 
 
i think basically, every frame the player is airborne you want to reduce negative z velocity to a target falling speed, and accelerate forwards up to a max forwards speed.

if you look at the ladder code in rubicon 2 you can see that i'm modifying player velocity whenever player is on a ladder. You can remove the ladder check and add check for onground, and then do your velocity modifications the same way. 
 
Sure, I heard of Parachute in Malice, but that is not really what I need. I also should work with horizontal velocity and vertical velocity to make dependence between them like in real glider. I don’t need just to “slow down falling” 
I Thought Wings 
...thought wings were in Nehahra. Every time you tapped jump you lurched up a bit and you slowly drifted back down. Kind of like an infinite double jump. 
 
You could also set player .gravity to something like 0.4 or 0.5. 
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