id Software Demos Rage On iPhone, Releases Source Code For Two Games
glenkim writes "Kotaku has posted their liveblog of the QuakeCon 2010 keynote, with some big announcements by game developer and Slashdot regular John Carmack. Highlights include a video of the id Tech 5 engine (aka Rage) running on the iPhone 4G at 60fps, with claims that it also runs on the iPhone 3GS. Carmack noted that performance on the iPhone was able to 'kill anything done on the Xbox or PlayStation 2.' He also announced the source code release of two games, Return to Castle Wolfenstein and Wolfenstein: Enemy Territory. Also, Carmack finally admitted that Doom 3 was too dark!"
I kept waiting for some killer game but didn't notice it ever. Any ideas?
It was too dark to play in a well lit area, but the perfect game for playing with the lights out and surround sound. Too niche of an audience to experience the game that way I suppose.
Life is not for the lazy.
I want my Commander Keen!
The problem was that the shadows were hard. The the real world, light bounces. This is why if you turn on a flashlight, you can see things in the room not in the beam. Light bounces off one surface, then off another and so on. You can simulate this via radiosity on computers. Problem is that is real expensive computationally. You don't do it in realtime. So generally what most games do is a cheap global illumination. There is an all pervasive amount of light applied to everything, and then specific dynamic lighting.
Well in Doom 3, there was no GI, and all light bounced only once. So anything directly illuminated, you saw. However anything else, was completely dark. Shadows were complete, there was no shadowed corner where things were visible, but barely.
It's progress if the device fits in your pocket and runs on batteries. I wonder if this thing will run on Android when it comes out?
101025
"linux is just DOS with a UNIX like syntax" -- Galactic Dominator (944134)
One of the two games who's engine went GPL is Wolfenstein: Enemy Territory. It was already a freeware game. Sadly its engine was getting old as people struggled to get its OSS audio working on newer distros with ALSA/Pulseaudio. I look forward to that being fixed on other great improvements being made to Wolf ET.
The engine was a total flop. It didn't look very good, personally I'd say Unreal Engine 2.5 (UT2004) looked better, and especially for the hardware it required. When Unreal Engine 3 came out, it was done. The complete list of games on the Doom 3 engine is:
Doom 3
Doom 3: Resurrection of Evil
Quake 4
Prey
Enemy Territory: Quake Wars
Wolfenstein (the new one from 2009)
And Brink is using it, scheduled for 2011. That's it. 5 titles, one expansion for the whole engine. Compare this to the about 100-150 games for Unreal Engine 3. Games devs just did not care for iD Tech 4 (the Doom 3 engine) at all.
and why no guns with a flash light on them or duck tape on mars?
You know, about 5 years ago, I bet a lot of people would have been very excited about GPL release of ET. I suppose someone will probably do something with it, but this seems ridiculously long after the game's publication.
ET wasn't even a revenue generating game for them - they gave it away for free (well, I do remember seeing some copies for sale at computer stores - I guess you can get some people to pay for something they could just download for free, legally).
I know that iD makes some (maybe a considerable portion) of their revenue licensing out their engines to other commercial game developers (maybe even developers of non-game simulators, not sure), but even so - did anyone license the ET engine? I mean, I know it was basically the Q3A engine with some modifications - did anyone care about those specific modifications? Anyhow, releasing the game engine as GPL source release doesn't stop them from generating revenue from licensing it for commercial (non-GPL) use. Why wait so long?
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Remember to maintain your supply of
Screw the iPhone, John. When will ID have an Android version?
The super AMOLED screen on my Captivate is begging For a good game.
Necron69
On the note of Doom 1 and Doom 2:
Does anyone have a recommendation for a modern FPS that captures the speed, fun, and simplicity of Doom 1 and 2? I enjoy games like Team Fortress 2 and Battlefield, but sometimes I'd like something fast, fun and disposable... the Mario Kart of shooting people, if you will.
The ______ Agenda
Right now, textures are usually a bunch of smaller files. So your rocks will have some various rock textures, your roads will have some road textures and so on. There are placed on objects and tessellated as needed. The potential problem is it means things can look too much the same. I mean say I have only one rock texture and every rock gets it. They'll all look an awful lot a like in that case.
So the idea with megatexture is you don't do that. Instead you have one single texture for all the ground, and probably all the world geometry. There is no repetition, no tessellation. As with the real world, everything is unique. The game engine then handles swapping in what parts of this massive texture are actually needed at a given time.
Neat idea I'll say that, remains to be seen how it works. Ultimately there's got to be artists behind things and their time is money. Will they really design everything from scratch, or will they do copy-paste but just in the image editor rather than in the game engine? I'm also not sure how it interacts with shaders. These days more and more of games are procedural, meaning you describe things with programs that run on the GPU. I haven't seen if you can have shaders and apply them to given things (like a metal shader that makes metal shiny) or if you have to have one giant displacement map, specular map, and so on.
Pretty impressive three digit ID.
As far as regularity goes, I read /. every day but comment infrequently... I'd suggest that different people use /. differently.