14 Commits

Author	SHA1	Message	Date
Zack Middleton	037565293f	From /dev/humancontroller: ... to further reduce confusion, rename constants like MAX_ENTITIES to MAX_REFENTITIES	2012-10-17 21:20:29 +00:00
Zack Middleton	bc4ca164e0	From /dev/humancontroller: ... really fix the confusion with game entity and refentity numbers for any natural number M, the following is logical as a whole: - the array size for refentities is M; - the refentity number limit is M-1, ie., each refentity number is in [0..M-1]; - the special number for the world is M. before r1429, the code was roughly the following: // constants related to the game, should not be used by the renderer // renderer stuff refEntity_t refEntities[MAX_ENTITIES]; int numRefEntities = 0; void addRefEntity(refEntity_t re) { if (numRefEntities >= ENTITYNUM_WORLD) return; // full refEntities[numRefEntities++] = re; } void render(int num) { if (num == ENTITYNUM_WORLD) renderWorld(); else renderRefEntity(refEntities[num]); } so before r1429, - the array size for refentities was 1023; - the refentity number limit was 1021, ie., each refentity number was in [0..1021]; and - the special number for the world entity was 1022. this was a small waste of memory, as the last array element wasn't used. r1429 changed if (numRefEntities >= ENTITYNUM_WORLD) to if (numRefEntities >= MAX_ENTITIES). this creates the following configuration: - the array size for refentities is 1023; - the refentity number limit is 1022, ie., each refentity number is in [0..1022]; and - the special number for the world entity is 1022. r1429 just makes things worse: it allows 1 more refentity to be added, but that entity doesn't get drawn anyway, as its number will be equal to the special number for the world. this is a small waste of not only memory, but also processing time. perhaps in XreaL, ENTITYNUM_WORLD is a game entity constant, and has nothing to do with refentities. a new REFENTITYNUM_WORLD constant should be added to denote the special number for the world, and that constant should be used in the renderer code in place of ENTITYNUM_WORLD. so define such a constant, and let it be equal to MAX_ENTITIES, which is 1023.	2012-10-17 21:17:37 +00:00
Zack Middleton	4e59ef714b	Print developer message when renderer runs out of free entities.	2011-11-05 00:56:26 +00:00
Tim Angus	675e7a641a	* clang support	2011-10-21 22:48:53 +00:00
Thilo Schulz	40dfcee06e	Modular rendering system. Patch by use.less01 ... This might break MSVC builds. I'll take care of it later	2011-08-01 01:19:55 +00:00
Tim Angus	8b0f1a6737	* Rephrase broken compiler warning	2009-11-18 20:26:44 +00:00
Ryan C. Gordon	ce544b23e6	Try to catch some NaNs that are almost certainly a compiler optimization bug. ... Fixes Bugzilla #2998.	2009-09-14 23:01:49 +00:00
Tim Angus	3855f65d17	* Fix confusion of cgame and renderer entity array bounds (Tr3B)	2008-07-16 18:07:36 +00:00
Thilo Schulz	425c351d1b	- Implement stereo rendering with anaglyph images. ... - Add r_greyscale for black&white rendering	2008-04-27 17:32:14 +00:00
Tim Angus	05e8ab9538	* Added STATUS ... * Updated TODO * Moved ChangeLog to root * Updated ChangeLog * s/Foobar/Quake III Arena Source Code/ * Biggest patch EVAR. I wonder how many mail boxes this will fill...	2005-10-29 01:53:09 +00:00
Ludwig Nussel	5ae70d54b0	remove svn:executable property	2005-08-28 17:54:51 +00:00
Zachary Slater	59cce31e75	newlines fixed	2005-08-26 17:39:27 +00:00
Zachary Slater	5b755058f5	Itsa me, quake3io!	2005-08-26 04:48:05 +00:00
Travis Bradshaw	dbe4ddb103	The Quake III Arena sources as originally released under the GPL license on August 20, 2005.	2012-01-31 13:41:34 -06:00