Talk:Source BSP File Format

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Revision as of 23:46, 30 November 2010 by Omnicoder (talk | contribs)

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This page could really use some updates. It mainly specifies version 19 with some notes about 17 and 20. Version 21, introduced with Left 4 Dead 2, is completely untreated. I found out some changes in version 20 and I'll put them here, but some parts need to be reorganized. Otherwise, it will be pretty messy here soon with all the different versions. --Barracuda 05:32, 4 December 2009 (UTC)

I have moved HL2Ep1 from v19 to v20 as I've looked in the ep1 bsps and they specify 20 --Omnicoder 07:22, 15 February 2010 (UTC)

That's because they've updated the engine for HDR support and re-compiled the maps. CS:S also has version 20 BSPs now and version 19 before the update. --Barracuda 10:10, 11 March 2010 (UTC)
Correction: Looks like Ep1 never used v19, so you're right. But I updated the table regarding CS:S. --Barracuda 10:26, 11 March 2010 (UTC)

Changing BSP Version

Is there any way to change a BSP Version 21 file to 20? --Adam.gamedev 20:58, 30 November 2010 (UTC) The engine features aren't compatible so no. The best you can do is decompile and recompile. --Omnicoder 23:46, 30 November 2010 (UTC)