Source Speedrun Tools: practice tools and handy features for Source Engine games https://qdb.woz.blue/mike/sst/atom?h=v0.18-BETA 2024-08-23T19:40:01+00:00 2024-08-23T19:40:01+00:00 Michael Smith mikesmiffy128@gmail.com 2024-08-21T23:02:48+00:00 urn:sha1:cf0354eb8e043fcd9c6c17756701972f948a16f1 This removes the horrible janky old KeyValues parser and replaces it with a couple of trivial ad-hoc text parsers. In doing so, make the format of the actual gamedata files more human-friendly too. We also gain support for nested SendTables in mkentprops, which are required to get at various things like player velocity. And, the actual string matching is made more efficient (or, at least, more scalable) by way of a cool radix tree thing which generates a bunch of switch cases on distinct characters. 2024-08-23T19:37:37+00:00 Michael Smith mikesmiffy128@gmail.com 2024-08-03T22:40:31+00:00 urn:sha1:83da606072ce272eb053d4e1497d77e647cfecae My new programming style is branch hints. All non-confusing branches must be hinted when I can be bothered. It's faster, sometimes, maybe. Also, start trying to use more signed sizes in at least some of the places where it makes sense. Unsigned sizes are surprisingly error-prone! 2022-04-24T02:43:26+00:00 Michael Smith mikesmiffy128@gmail.com 2022-04-24T02:27:35+00:00 urn:sha1:7b12eb811ff62d9d14ccb7c152a9821796efe9a5 hook_inline() uses the new x86_len() function to get instruction lengths instead of doing full-blown disassembly, which should be a tiny bit quicker, and also removes the next for about 90KiB of lookup tables and such in the final binary. The code-digging logic in demorecord is also rewritten to be opcode-based rather than mnenmonic based. In general, going forward the plan is to always rely on opcodes and thus avoid a bunch of disassembly work every plugin load. udis86 is still in the tree for now to provide dbg_asmdump(), but it's only compiled into debug builds and left out of releases completely. As such, the whole BSD licence statement is also gone from the distribution LICENCE files. There's now also a dbg_toghidra() which spits out a rebased address to look stuff up for proper reverse engineering, which might be more useful than dbg_asmdump() anyway. If nobody ends up using the latter ever again, udis86 could get chucked completely. We'll see. Also shoehorned into this commit are a couple more forgotten copyright year bumps and some general minor cleanup here and there, because I couldn't be bothered wading through all the diff hunks. Oh, and makebindist.bat now makes an effort to make the zip file timestamps predictable/reproducible. That should be a different commit for sure, but oh well too bad. 2022-03-19T03:51:45+00:00 Michael Smith mikesmiffy128@gmail.com 2022-02-24T00:47:05+00:00 urn:sha1:6818b362a776f0cc5a6068ed119dc2ebcbc5a9cc - Implement conditionals in the lexer and reject or ignore them in callbacks. This will allow something to use them later if needed. - Make error handling less stupid (return a bool instead of using the state struct). 2021-11-20T03:18:08+00:00 Michael Smith mikesmiffy128@gmail.com 2021-11-20T03:10:50+00:00 urn:sha1:da6f343032cb01597dc7866e66f091adf3243a62 With code from Bill. Thanks Bill!