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							|  | @ -1 +1 @@ | |||
| use nix | ||||
| use flake | ||||
|  |  | |||
							
								
								
									
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							|  | @ -2,20 +2,11 @@ | |||
| # It is not intended for manual editing. | ||||
| version = 3 | ||||
| 
 | ||||
| [[package]] | ||||
| name = "aho-corasick" | ||||
| version = "1.1.3" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916" | ||||
| dependencies = [ | ||||
|  "memchr", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "anstream" | ||||
| version = "0.6.14" | ||||
| version = "0.6.18" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "418c75fa768af9c03be99d17643f93f79bbba589895012a80e3452a19ddda15b" | ||||
| checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b" | ||||
| dependencies = [ | ||||
|  "anstyle", | ||||
|  "anstyle-parse", | ||||
|  | @ -28,49 +19,62 @@ dependencies = [ | |||
| 
 | ||||
| [[package]] | ||||
| name = "anstyle" | ||||
| version = "1.0.7" | ||||
| version = "1.0.10" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "038dfcf04a5feb68e9c60b21c9625a54c2c0616e79b72b0fd87075a056ae1d1b" | ||||
| checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "anstyle-parse" | ||||
| version = "0.2.4" | ||||
| version = "0.2.6" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "c03a11a9034d92058ceb6ee011ce58af4a9bf61491aa7e1e59ecd24bd40d22d4" | ||||
| checksum = "3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9" | ||||
| dependencies = [ | ||||
|  "utf8parse", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "anstyle-query" | ||||
| version = "1.0.3" | ||||
| version = "1.1.2" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "a64c907d4e79225ac72e2a354c9ce84d50ebb4586dee56c82b3ee73004f537f5" | ||||
| checksum = "79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c" | ||||
| dependencies = [ | ||||
|  "windows-sys 0.52.0", | ||||
|  "windows-sys 0.59.0", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "anstyle-wincon" | ||||
| version = "3.0.3" | ||||
| version = "3.0.7" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "61a38449feb7068f52bb06c12759005cf459ee52bb4adc1d5a7c4322d716fb19" | ||||
| checksum = "ca3534e77181a9cc07539ad51f2141fe32f6c3ffd4df76db8ad92346b003ae4e" | ||||
| dependencies = [ | ||||
|  "anstyle", | ||||
|  "windows-sys 0.52.0", | ||||
|  "once_cell", | ||||
|  "windows-sys 0.59.0", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "autocfg" | ||||
| version = "1.3.0" | ||||
| version = "1.4.0" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0" | ||||
| checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "bitflags" | ||||
| version = "2.5.0" | ||||
| version = "2.9.0" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1" | ||||
| checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "bitvec" | ||||
| version = "1.0.1" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c" | ||||
| dependencies = [ | ||||
|  "funty", | ||||
|  "radium", | ||||
|  "tap", | ||||
|  "wyz", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "cfg-if" | ||||
|  | @ -80,9 +84,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" | |||
| 
 | ||||
| [[package]] | ||||
| name = "clap" | ||||
| version = "4.5.4" | ||||
| version = "4.5.37" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "90bc066a67923782aa8515dbaea16946c5bcc5addbd668bb80af688e53e548a0" | ||||
| checksum = "eccb054f56cbd38340b380d4a8e69ef1f02f1af43db2f0cc817a4774d80ae071" | ||||
| dependencies = [ | ||||
|  "clap_builder", | ||||
|  "clap_derive", | ||||
|  | @ -90,9 +94,9 @@ dependencies = [ | |||
| 
 | ||||
| [[package]] | ||||
| name = "clap_builder" | ||||
| version = "4.5.2" | ||||
| version = "4.5.37" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "ae129e2e766ae0ec03484e609954119f123cc1fe650337e155d03b022f24f7b4" | ||||
| checksum = "efd9466fac8543255d3b1fcad4762c5e116ffe808c8a3043d4263cd4fd4862a2" | ||||
| dependencies = [ | ||||
|  "anstream", | ||||
|  "anstyle", | ||||
|  | @ -102,9 +106,9 @@ dependencies = [ | |||
| 
 | ||||
| [[package]] | ||||
| name = "clap_derive" | ||||
| version = "4.5.4" | ||||
| version = "4.5.32" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "528131438037fd55894f62d6e9f068b8f45ac57ffa77517819645d10aed04f64" | ||||
| checksum = "09176aae279615badda0765c0c0b3f6ed53f4709118af73cf4655d85d1530cd7" | ||||
| dependencies = [ | ||||
|  "heck", | ||||
|  "proc-macro2", | ||||
|  | @ -114,27 +118,38 @@ dependencies = [ | |||
| 
 | ||||
| [[package]] | ||||
| name = "clap_lex" | ||||
| version = "0.7.0" | ||||
| version = "0.7.4" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "98cc8fbded0c607b7ba9dd60cd98df59af97e84d24e49c8557331cfc26d301ce" | ||||
| checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "colorchoice" | ||||
| version = "1.0.1" | ||||
| version = "1.0.3" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "0b6a852b24ab71dffc585bcb46eaf7959d175cb865a7152e35b348d1b2960422" | ||||
| checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "convert_case" | ||||
| version = "0.7.1" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "bb402b8d4c85569410425650ce3eddc7d698ed96d39a73f941b08fb63082f1e7" | ||||
| dependencies = [ | ||||
|  "unicode-segmentation", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "crossterm" | ||||
| version = "0.27.0" | ||||
| version = "0.29.0" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "f476fe445d41c9e991fd07515a6f463074b782242ccf4a5b7b1d1012e70824df" | ||||
| checksum = "d8b9f2e4c67f833b660cdb0a3523065869fb35570177239812ed4c905aeff87b" | ||||
| dependencies = [ | ||||
|  "bitflags", | ||||
|  "crossterm_winapi", | ||||
|  "libc", | ||||
|  "derive_more", | ||||
|  "document-features", | ||||
|  "mio", | ||||
|  "parking_lot", | ||||
|  "rustix", | ||||
|  "signal-hook", | ||||
|  "signal-hook-mio", | ||||
|  "winapi", | ||||
|  | @ -150,33 +165,56 @@ dependencies = [ | |||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "env_filter" | ||||
| version = "0.1.0" | ||||
| name = "derive_more" | ||||
| version = "2.0.1" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "a009aa4810eb158359dda09d0c87378e4bbb89b5a801f016885a4707ba24f7ea" | ||||
| checksum = "093242cf7570c207c83073cf82f79706fe7b8317e98620a47d5be7c3d8497678" | ||||
| dependencies = [ | ||||
|  "log", | ||||
|  "regex", | ||||
|  "derive_more-impl", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "env_logger" | ||||
| version = "0.11.3" | ||||
| name = "derive_more-impl" | ||||
| version = "2.0.1" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "38b35839ba51819680ba087cd351788c9a3c476841207e0b8cee0b04722343b9" | ||||
| checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3" | ||||
| dependencies = [ | ||||
|  "anstream", | ||||
|  "anstyle", | ||||
|  "env_filter", | ||||
|  "humantime", | ||||
|  "log", | ||||
|  "convert_case", | ||||
|  "proc-macro2", | ||||
|  "quote", | ||||
|  "syn", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "document-features" | ||||
| version = "0.2.11" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "95249b50c6c185bee49034bcb378a49dc2b5dff0be90ff6616d31d64febab05d" | ||||
| dependencies = [ | ||||
|  "litrs", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "errno" | ||||
| version = "0.3.11" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "976dd42dc7e85965fe702eb8164f21f450704bdde31faefd6471dba214cb594e" | ||||
| dependencies = [ | ||||
|  "libc", | ||||
|  "windows-sys 0.59.0", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "funty" | ||||
| version = "2.0.0" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "getrandom" | ||||
| version = "0.2.15" | ||||
| version = "0.2.16" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7" | ||||
| checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592" | ||||
| dependencies = [ | ||||
|  "cfg-if", | ||||
|  "libc", | ||||
|  | @ -189,23 +227,29 @@ version = "0.5.0" | |||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "humantime" | ||||
| version = "2.1.0" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "is_terminal_polyfill" | ||||
| version = "1.70.0" | ||||
| version = "1.70.1" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "f8478577c03552c21db0e2724ffb8986a5ce7af88107e6be5d2ee6e158c12800" | ||||
| checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "libc" | ||||
| version = "0.2.155" | ||||
| version = "0.2.172" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c" | ||||
| checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "linux-raw-sys" | ||||
| version = "0.9.4" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "litrs" | ||||
| version = "0.4.1" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "b4ce301924b7887e9d637144fdade93f9dfff9b60981d4ac161db09720d39aa5" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "lock_api" | ||||
|  | @ -219,33 +263,33 @@ dependencies = [ | |||
| 
 | ||||
| [[package]] | ||||
| name = "log" | ||||
| version = "0.4.21" | ||||
| version = "0.4.27" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "memchr" | ||||
| version = "2.7.2" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d" | ||||
| checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "mio" | ||||
| version = "0.8.11" | ||||
| version = "1.0.3" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c" | ||||
| checksum = "2886843bf800fba2e3377cff24abf6379b4c4d5c6681eaf9ea5b0d15090450bd" | ||||
| dependencies = [ | ||||
|  "libc", | ||||
|  "log", | ||||
|  "wasi", | ||||
|  "windows-sys 0.48.0", | ||||
|  "windows-sys 0.52.0", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "parking_lot" | ||||
| version = "0.12.2" | ||||
| name = "once_cell" | ||||
| version = "1.21.3" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "7e4af0ca4f6caed20e900d564c242b8e5d4903fdacf31d3daf527b66fe6f42fb" | ||||
| checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "parking_lot" | ||||
| version = "0.12.3" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "f1bf18183cf54e8d6059647fc3063646a1801cf30896933ec2311622cc4b9a27" | ||||
| dependencies = [ | ||||
|  "lock_api", | ||||
|  "parking_lot_core", | ||||
|  | @ -261,49 +305,58 @@ dependencies = [ | |||
|  "libc", | ||||
|  "redox_syscall", | ||||
|  "smallvec", | ||||
|  "windows-targets 0.52.5", | ||||
|  "windows-targets", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "ppv-lite86" | ||||
| version = "0.2.17" | ||||
| version = "0.2.21" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de" | ||||
| checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9" | ||||
| dependencies = [ | ||||
|  "zerocopy", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "proc-macro2" | ||||
| version = "1.0.82" | ||||
| version = "1.0.95" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "8ad3d49ab951a01fbaafe34f2ec74122942fe18a3f9814c3268f1bb72042131b" | ||||
| checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778" | ||||
| dependencies = [ | ||||
|  "unicode-ident", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "quote" | ||||
| version = "1.0.36" | ||||
| version = "1.0.40" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7" | ||||
| checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d" | ||||
| dependencies = [ | ||||
|  "proc-macro2", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "rand" | ||||
| version = "0.9.0-alpha.1" | ||||
| name = "radium" | ||||
| version = "0.7.0" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "8d31e63ea85be51c423e52ba8f2e68a3efd53eed30203ee029dd09947333693e" | ||||
| checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09" | ||||
| 
 | ||||
| [[package]] | ||||
| name = "rand" | ||||
| version = "0.8.5" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404" | ||||
| dependencies = [ | ||||
|  "libc", | ||||
|  "rand_chacha", | ||||
|  "rand_core", | ||||
|  "zerocopy", | ||||
| ] | ||||
| 
 | ||||
| [[package]] | ||||
| name = "rand_chacha" | ||||
| version = "0.9.0-alpha.1" | ||||
| version = "0.3.1" | ||||
| source = "registry+https://github.com/rust-lang/crates.io-index" | ||||
| checksum = "78674ef918c19451dbd250f8201f8619b494f64c9aa6f3adb28fd8a0f1f6da46" | ||||
| checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88" | ||||
| dependencies = [ | ||||
|  "ppv-lite86", | ||||
|  "rand_core", | ||||
|  | @ -311,52 +364,35 @@ dependencies = [ | |||
| 
 | ||||
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|  |  | |||
							
								
								
									
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								Cargo.toml
									
										
									
									
									
								
							|  | @ -1,12 +1,34 @@ | |||
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| edition = "2021" | ||||
| license = "GPL-3.0-or-later" | ||||
| description = "Small terminal app that generates conways game of life rules and simulates them on the servicepoint display." | ||||
| repository = "https://git.berlin.ccc.de/vinzenz/servicepoint-life" | ||||
| readme = "README.md" | ||||
| keywords = ["cccb", "cccb-servicepoint", "conway", "game-of-life", "simulation"] | ||||
| rust-version = "1.70.0" | ||||
| 
 | ||||
| [dependencies] | ||||
| clap = { version = "4.5.4", features = ["derive"] } | ||||
| rand = "0.9.0-alpha.1" | ||||
| env_logger = "0.11.3" | ||||
| servicepoint2 = { version = "0.4.2", default-features = false } | ||||
| crossterm = "0.27.0" | ||||
| log = "0.4.21" | ||||
| clap = { version = "4.5", features = ["derive"] } | ||||
| rand = "0.8" | ||||
| crossterm = "0.29" | ||||
| 
 | ||||
| [dependencies.servicepoint] | ||||
| package = "servicepoint" | ||||
| version = "0.14.0" | ||||
| features = ["rand"] | ||||
| default-features = false | ||||
| 
 | ||||
| [lints.clippy] | ||||
| incompatible_msrv = "forbid" | ||||
| 
 | ||||
| [profile.release] | ||||
| lto = true          # Enable link-time optimization | ||||
| codegen-units = 1   # Reduce number of codegen units to increase optimizations | ||||
| 
 | ||||
| [profile.size-optimized] | ||||
| inherits = "release" | ||||
| opt-level = 'z'     # Optimize for size | ||||
| panic = 'abort'     # Abort on panic | ||||
| strip = true        # Strip symbols from binary | ||||
|  |  | |||
							
								
								
									
										10
									
								
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							|  | @ -1,5 +1,13 @@ | |||
| # servicepoint-life | ||||
| 
 | ||||
| More fully featured game of life for the servicepoint display based on the example in the repo. | ||||
| This is a small terminal app that generates conways game of life rules and simulates them on the servicepoint display. | ||||
| 
 | ||||
| It uses the [servicepoint](https://git.berlin.ccc.de/servicepoint/servicepoint/) library for the display commands. | ||||
| 
 | ||||
| ## Running | ||||
| 
 | ||||
| With Nix flakes, you can just `nix run git+https://git.berlin.ccc.de/vinzenz/servicepoint-life`. | ||||
| 
 | ||||
| Otherwise, you can `cargo install --git https://git.berlin.ccc.de/vinzenz/servicepoint-life` and then run `servicepoint-life`. | ||||
| 
 | ||||
| If you want to poke at the code you can always check out the repo and `cargo run` it. | ||||
|  |  | |||
							
								
								
									
										64
									
								
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								flake.lock
									
										
									
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							|  | @ -0,0 +1,64 @@ | |||
| { | ||||
|   "nodes": { | ||||
|     "naersk": { | ||||
|       "inputs": { | ||||
|         "nixpkgs": [ | ||||
|           "nixpkgs" | ||||
|         ] | ||||
|       }, | ||||
|       "locked": { | ||||
|         "lastModified": 1745925850, | ||||
|         "narHash": "sha256-cyAAMal0aPrlb1NgzMxZqeN1mAJ2pJseDhm2m6Um8T0=", | ||||
|         "owner": "nix-community", | ||||
|         "repo": "naersk", | ||||
|         "rev": "38bc60bbc157ae266d4a0c96671c6c742ee17a5f", | ||||
|         "type": "github" | ||||
|       }, | ||||
|       "original": { | ||||
|         "owner": "nix-community", | ||||
|         "repo": "naersk", | ||||
|         "type": "github" | ||||
|       } | ||||
|     }, | ||||
|     "nix-filter": { | ||||
|       "locked": { | ||||
|         "lastModified": 1731533336, | ||||
|         "narHash": "sha256-oRam5PS1vcrr5UPgALW0eo1m/5/pls27Z/pabHNy2Ms=", | ||||
|         "owner": "numtide", | ||||
|         "repo": "nix-filter", | ||||
|         "rev": "f7653272fd234696ae94229839a99b73c9ab7de0", | ||||
|         "type": "github" | ||||
|       }, | ||||
|       "original": { | ||||
|         "owner": "numtide", | ||||
|         "repo": "nix-filter", | ||||
|         "type": "github" | ||||
|       } | ||||
|     }, | ||||
|     "nixpkgs": { | ||||
|       "locked": { | ||||
|         "lastModified": 1746183838, | ||||
|         "narHash": "sha256-kwaaguGkAqTZ1oK0yXeQ3ayYjs8u/W7eEfrFpFfIDFA=", | ||||
|         "owner": "nixos", | ||||
|         "repo": "nixpkgs", | ||||
|         "rev": "bf3287dac860542719fe7554e21e686108716879", | ||||
|         "type": "github" | ||||
|       }, | ||||
|       "original": { | ||||
|         "owner": "nixos", | ||||
|         "ref": "nixos-24.11", | ||||
|         "repo": "nixpkgs", | ||||
|         "type": "github" | ||||
|       } | ||||
|     }, | ||||
|     "root": { | ||||
|       "inputs": { | ||||
|         "naersk": "naersk", | ||||
|         "nix-filter": "nix-filter", | ||||
|         "nixpkgs": "nixpkgs" | ||||
|       } | ||||
|     } | ||||
|   }, | ||||
|   "root": "root", | ||||
|   "version": 7 | ||||
| } | ||||
							
								
								
									
										103
									
								
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										103
									
								
								flake.nix
									
										
									
									
									
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							|  | @ -0,0 +1,103 @@ | |||
| { | ||||
|   description = "Flake for servicepoint-life"; | ||||
| 
 | ||||
|   inputs = { | ||||
|     nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11"; | ||||
|     nix-filter.url = "github:numtide/nix-filter"; | ||||
|     naersk = { | ||||
|       url = "github:nix-community/naersk"; | ||||
|       inputs.nixpkgs.follows = "nixpkgs"; | ||||
|     }; | ||||
|   }; | ||||
| 
 | ||||
|   outputs = | ||||
|     inputs@{ | ||||
|       self, | ||||
|       nixpkgs, | ||||
|       naersk, | ||||
|       nix-filter, | ||||
|     }: | ||||
|     let | ||||
|       lib = nixpkgs.lib; | ||||
|       supported-systems = [ | ||||
|         "x86_64-linux" | ||||
|         "aarch64-linux" | ||||
|         "aarch64-darwin" | ||||
|         "x86_64-darwin" | ||||
|       ]; | ||||
|       forAllSystems = | ||||
|         f: | ||||
|         lib.genAttrs supported-systems ( | ||||
|           system: | ||||
|           f rec { | ||||
|             pkgs = nixpkgs.legacyPackages.${system}; | ||||
|             naersk' = pkgs.callPackage naersk { }; | ||||
|             selfPkgs = self.packages."${system}"; | ||||
|             inherit system; | ||||
|           } | ||||
|         ); | ||||
|     in | ||||
|     rec { | ||||
|       packages = forAllSystems ( | ||||
|         { pkgs, naersk', ... }: | ||||
|         rec { | ||||
|           servicepoint-life = naersk'.buildPackage rec { | ||||
|             strictDeps = true; | ||||
|             nativeBuildInputs = with pkgs; [ pkg-config ]; | ||||
|             buildInputs = with pkgs; [ | ||||
|               xe | ||||
|               xz | ||||
|             ]; | ||||
|             src = nix-filter.lib.filter { | ||||
|               root = ./.; | ||||
|               include = [ | ||||
|                 ./Cargo.toml | ||||
|                 ./Cargo.lock | ||||
|                 ./src | ||||
|                 ./README.md | ||||
|                 ./LICENSE | ||||
|               ]; | ||||
|             }; | ||||
|           }; | ||||
| 
 | ||||
|           default = servicepoint-life; | ||||
|         } | ||||
|       ); | ||||
| 
 | ||||
|       legacyPackages = packages; | ||||
| 
 | ||||
|       apps = forAllSystems ( | ||||
|         { selfPkgs, ... }: | ||||
|         rec { | ||||
|           servicepoint-life = { | ||||
|             type = "app"; | ||||
|             program = "${selfPkgs.servicepoint-life}/bin/servicepoint-life"; | ||||
|           }; | ||||
|           default = servicepoint-life; | ||||
|         } | ||||
|       ); | ||||
| 
 | ||||
|       devShells = forAllSystems ( | ||||
|         { pkgs, selfPkgs, ... }: | ||||
|         { | ||||
|           default = pkgs.mkShell rec { | ||||
|             inputsFrom = [ selfPkgs.default ]; | ||||
|             packages = [ | ||||
|               pkgs.gdb | ||||
|               (pkgs.symlinkJoin { | ||||
|                 name = "rust-toolchain"; | ||||
|                 paths = with pkgs; [ | ||||
|                   rustc | ||||
|                   cargo | ||||
|                   rustfmt | ||||
|                   clippy | ||||
|                 ]; | ||||
|               }) | ||||
|             ]; | ||||
|           }; | ||||
|         } | ||||
|       ); | ||||
| 
 | ||||
|       formatter = forAllSystems ({ pkgs, ... }: pkgs.nixfmt-rfc-style); | ||||
|     }; | ||||
| } | ||||
|  | @ -1,4 +0,0 @@ | |||
| { pkgs ? import <nixpkgs> {} }: | ||||
|   pkgs.mkShell { | ||||
|     nativeBuildInputs = with pkgs.buildPackages; [ rustup cargo pkg-config xe lzma ]; | ||||
| } | ||||
							
								
								
									
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							|  | @ -0,0 +1,153 @@ | |||
| use crate::{ | ||||
|     print::{println_debug, println_info, println_warning}, | ||||
|     simulation::{Simulation, SimulationEvent}, | ||||
|     Cli, | ||||
| }; | ||||
| use crossterm::{ | ||||
|     event, | ||||
|     event::{Event, KeyCode, KeyEvent, KeyEventKind}, | ||||
|     execute, | ||||
|     terminal::{ | ||||
|         disable_raw_mode, enable_raw_mode, EnableLineWrap, EnterAlternateScreen, | ||||
|         LeaveAlternateScreen, | ||||
|     }, | ||||
| }; | ||||
| use servicepoint::{ | ||||
|     Bitmap, BitmapCommand, BrightnessGrid, BrightnessGridCommand, UdpSocketExt, | ||||
|     FRAME_PACING, TILE_HEIGHT, TILE_WIDTH, | ||||
| }; | ||||
| use std::{ | ||||
|     io::stdout, | ||||
|     net::UdpSocket, | ||||
|     thread, | ||||
|     time::{Duration, Instant}, | ||||
| }; | ||||
| 
 | ||||
| pub(crate) struct App { | ||||
|     connection: UdpSocket, | ||||
|     sim: Simulation, | ||||
|     target_duration: Duration, | ||||
|     pixels: Bitmap, | ||||
|     luma: BrightnessGrid, | ||||
|     terminated: bool, | ||||
| } | ||||
| 
 | ||||
| impl App { | ||||
|     pub fn new(cli: Cli) -> Self { | ||||
|         let connection = UdpSocket::bind_connect(cli.destination) | ||||
|             .expect("Could not connect. Did you forget `--destination`?"); | ||||
| 
 | ||||
|         execute!(stdout(), EnterAlternateScreen, EnableLineWrap) | ||||
|             .expect("could not enter alternate screen"); | ||||
|         enable_raw_mode().expect("could not enable raw terminal mode"); | ||||
| 
 | ||||
|         Self { | ||||
|             connection, | ||||
|             sim: Simulation::new(), | ||||
|             terminated: false, | ||||
|             target_duration: FRAME_PACING * 4, | ||||
|             pixels: Bitmap::max_sized(), | ||||
|             luma: BrightnessGrid::new(TILE_WIDTH, TILE_HEIGHT), | ||||
|         } | ||||
|     } | ||||
| 
 | ||||
|     pub(crate) fn run_iteration(&mut self) { | ||||
|         let start = Instant::now(); | ||||
|         self.sim.run_iteration(); | ||||
| 
 | ||||
|         self.sim.draw_state(&mut self.pixels, &mut self.luma); | ||||
|         let cmd: BitmapCommand = self.pixels.clone().into(); | ||||
|         self.connection.send_command(cmd).unwrap(); | ||||
|         let cmd: BrightnessGridCommand = self.luma.clone().into(); | ||||
|         self.connection.send_command(cmd).unwrap(); | ||||
| 
 | ||||
|         self.poll_events(); | ||||
| 
 | ||||
|         let tick_time = start.elapsed(); | ||||
|         if tick_time < self.target_duration { | ||||
|             thread::sleep(self.target_duration - tick_time); | ||||
|         } | ||||
|     } | ||||
| 
 | ||||
|     pub(crate) fn terminated(&self) -> bool { | ||||
|         self.terminated | ||||
|     } | ||||
| 
 | ||||
|     fn poll_events(&mut self) -> bool { | ||||
|         while event::poll(Duration::from_secs(0)).expect("could not poll") { | ||||
|             let event = event::read().expect("could not read event"); | ||||
| 
 | ||||
|             if let Event::Key(KeyEvent { | ||||
|                 kind: KeyEventKind::Press, | ||||
|                 code, | ||||
|                 .. | ||||
|             }) = event | ||||
|             { | ||||
|                 if let Some(sim_event) = self.handle_key(code) { | ||||
|                     self.sim.handle_event(sim_event); | ||||
|                 }; | ||||
|             } else { | ||||
|                 println_debug(format!("unhandled event {event:?}")); | ||||
|             } | ||||
|         } | ||||
|         false | ||||
|     } | ||||
| 
 | ||||
|     fn handle_key(&mut self, code: KeyCode) -> Option<SimulationEvent> { | ||||
|         match code { | ||||
|             KeyCode::Char('d') => Some(SimulationEvent::RandomizeLeftPixels), | ||||
|             KeyCode::Char('e') => Some(SimulationEvent::RandomizeLeftLuma), | ||||
|             KeyCode::Char('f') => Some(SimulationEvent::RandomizeRightPixels), | ||||
|             KeyCode::Char('r') => Some(SimulationEvent::RandomizeRightLuma), | ||||
|             KeyCode::Right => Some(SimulationEvent::SeparatorAccelerate), | ||||
|             KeyCode::Left => Some(SimulationEvent::SeparatorDecelerate), | ||||
|             KeyCode::Char('h') => { | ||||
|                 println_info("[h] help"); | ||||
|                 println_info("[q] quit"); | ||||
|                 println_info("[d] randomize left pixels"); | ||||
|                 println_info("[e] randomize left luma"); | ||||
|                 println_info("[r] randomize right pixels"); | ||||
|                 println_info("[f] randomize right luma"); | ||||
|                 println_info("[→] accelerate divider right"); | ||||
|                 println_info("[←] accelerate divider left"); | ||||
|                 None | ||||
|             } | ||||
|             KeyCode::Char('q') => { | ||||
|                 println_warning("terminating"); | ||||
|                 self.terminated = true; | ||||
|                 None | ||||
|             } | ||||
|             KeyCode::Up => { | ||||
|                 self.target_duration = self | ||||
|                     .target_duration | ||||
|                     .saturating_sub(Duration::from_millis(1)); | ||||
|                 println_info(format!( | ||||
|                     "increased simulation speed to {} ups", | ||||
|                     1f64 / self.target_duration.as_secs_f64() | ||||
|                 )); | ||||
|                 None | ||||
|             } | ||||
|             KeyCode::Down => { | ||||
|                 self.target_duration = self | ||||
|                     .target_duration | ||||
|                     .saturating_add(Duration::from_millis(1)); | ||||
|                 println_info(format!( | ||||
|                     "decreased simulation speed to {} ups", | ||||
|                     1f64 / self.target_duration.as_secs_f64() | ||||
|                 )); | ||||
|                 None | ||||
|             } | ||||
|             key_code => { | ||||
|                 println_debug(format!("unhandled KeyCode {key_code:?}")); | ||||
|                 None | ||||
|             } | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| impl Drop for App { | ||||
|     fn drop(&mut self) { | ||||
|         disable_raw_mode().expect("could not disable raw terminal mode"); | ||||
|         execute!(stdout(), LeaveAlternateScreen).expect("could not leave alternate screen"); | ||||
|     } | ||||
| } | ||||
							
								
								
									
										28
									
								
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							|  | @ -1,29 +1,21 @@ | |||
| use servicepoint2::Grid; | ||||
| use servicepoint::{Grid, Value, ValueGrid}; | ||||
| 
 | ||||
| use crate::rules::Rules; | ||||
| 
 | ||||
| pub(crate) struct Game<TState, TGrid, TKernel, const KERNEL_SIZE: usize> | ||||
| where | ||||
|     TGrid: Grid<TState>, | ||||
|     TState: Copy + PartialEq, | ||||
|     TKernel: Copy, | ||||
| pub(crate) struct Game<T: Value> | ||||
| { | ||||
|     pub field: TGrid, | ||||
|     pub rules: Rules<TState, TKernel, KERNEL_SIZE>, | ||||
|     pub field: ValueGrid<T>, | ||||
|     pub rules: Rules<T>, | ||||
| } | ||||
| 
 | ||||
| impl<TState, TGrid, TKernel, const KERNEL_SIZE: usize> Game<TState, TGrid, TKernel, KERNEL_SIZE> | ||||
| where | ||||
|     TGrid: Grid<TState>, | ||||
|     TState: Copy + PartialEq, | ||||
|     TKernel: Copy, | ||||
| impl<T: Value> Game<T> | ||||
| { | ||||
|     pub fn step(&mut self) { | ||||
|         self.field = self.field_iteration(); | ||||
|     } | ||||
| 
 | ||||
|     fn field_iteration(&self) -> TGrid { | ||||
|         let mut next = TGrid::new(self.field.width(), self.field.height()); | ||||
|     fn field_iteration(&self) -> ValueGrid<T> { | ||||
|         let mut next = ValueGrid::new(self.field.width(), self.field.height()); | ||||
|         for x in 0..self.field.width() { | ||||
|             for y in 0..self.field.height() { | ||||
|                 let old_state = self.field.get(x, y); | ||||
|  | @ -41,14 +33,12 @@ where | |||
|         let mut count = 0; | ||||
| 
 | ||||
|         let kernel = &self.rules.kernel; | ||||
|         assert_eq!(KERNEL_SIZE % 2, 1); | ||||
|         let offset = KERNEL_SIZE as i32 / 2; | ||||
| 
 | ||||
|         for (kernel_y, kernel_row) in kernel.iter().enumerate() { | ||||
|             let offset_y = kernel_y as i32 - offset; | ||||
|             let offset_y = kernel_y as i32 - 1; | ||||
| 
 | ||||
|             for (kernel_x, kernel_value) in kernel_row.iter().enumerate() { | ||||
|                 let offset_x = kernel_x as i32 - offset; | ||||
|                 let offset_x = kernel_x as i32 - 1; | ||||
|                 let neighbor_x = x + offset_x; | ||||
|                 let neighbor_y = y + offset_y; | ||||
| 
 | ||||
|  |  | |||
							
								
								
									
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							|  | @ -1,30 +1,11 @@ | |||
| use std::io::stdout; | ||||
| use std::num::Wrapping; | ||||
| use std::thread; | ||||
| use std::time::{Duration, Instant}; | ||||
| 
 | ||||
| use crate::app::App; | ||||
| use clap::Parser; | ||||
| use crossterm::{event, execute}; | ||||
| use crossterm::event::{Event, KeyCode, KeyEventKind}; | ||||
| use crossterm::terminal::{ | ||||
|     disable_raw_mode, enable_raw_mode, EnableLineWrap, EnterAlternateScreen, LeaveAlternateScreen, | ||||
| }; | ||||
| use log::LevelFilter; | ||||
| use rand::distributions::{Distribution, Standard}; | ||||
| use rand::Rng; | ||||
| use servicepoint2::{ | ||||
|     ByteGrid, CompressionCode, Connection, FRAME_PACING, Grid, Origin, PixelGrid, TILE_HEIGHT, | ||||
|     TILE_WIDTH, | ||||
| }; | ||||
| use servicepoint2::Command::{BitmapLinearWin, CharBrightness}; | ||||
| 
 | ||||
| use crate::game::Game; | ||||
| use crate::print::{println_debug, println_info, println_warning}; | ||||
| use crate::rules::{generate_bb3, generate_u8b3}; | ||||
| 
 | ||||
| mod app; | ||||
| mod game; | ||||
| mod print; | ||||
| mod rules; | ||||
| mod simulation; | ||||
| 
 | ||||
| #[derive(Parser, Debug)] | ||||
| struct Cli { | ||||
|  | @ -33,258 +14,8 @@ struct Cli { | |||
| } | ||||
| 
 | ||||
| fn main() { | ||||
|     let connection = init(); | ||||
| 
 | ||||
|     let mut left_pixels = Game { | ||||
|         rules: generate_bb3(), | ||||
|         field: PixelGrid::max_sized(), | ||||
|     }; | ||||
|     let mut right_pixels = Game { | ||||
|         rules: generate_bb3(), | ||||
|         field: PixelGrid::max_sized(), | ||||
|     }; | ||||
|     let mut left_luma = Game { | ||||
|         rules: generate_u8b3(), | ||||
|         field: ByteGrid::new(TILE_WIDTH, TILE_HEIGHT), | ||||
|     }; | ||||
|     let mut right_luma = Game { | ||||
|         rules: generate_u8b3(), | ||||
|         field: ByteGrid::new(TILE_WIDTH, TILE_HEIGHT), | ||||
|     }; | ||||
| 
 | ||||
|     randomize(&mut left_luma.field); | ||||
|     randomize(&mut left_pixels.field); | ||||
|     randomize(&mut right_luma.field); | ||||
|     randomize(&mut right_pixels.field); | ||||
| 
 | ||||
|     let mut pixels = PixelGrid::max_sized(); | ||||
|     let mut luma = ByteGrid::new(TILE_WIDTH, TILE_HEIGHT); | ||||
| 
 | ||||
|     let mut split_pixel = 0; | ||||
|     let mut split_speed: i32 = 1; | ||||
| 
 | ||||
|     let mut iteration = Wrapping(0u8); | ||||
| 
 | ||||
|     let mut target_duration = FRAME_PACING; | ||||
| 
 | ||||
|     loop { | ||||
|         let start = Instant::now(); | ||||
| 
 | ||||
|         left_pixels.step(); | ||||
|         right_pixels.step(); | ||||
| 
 | ||||
|         if iteration % Wrapping(10) == Wrapping(0) { | ||||
|             left_luma.step(); | ||||
|             right_luma.step(); | ||||
|         } | ||||
| 
 | ||||
|         iteration += Wrapping(1u8); | ||||
| 
 | ||||
|         if split_speed > 0 && split_pixel == pixels.width() { | ||||
|             split_pixel = 0; | ||||
| 
 | ||||
|             (left_luma, right_luma) = (right_luma, left_luma); | ||||
|             (left_pixels, right_pixels) = (right_pixels, left_pixels); | ||||
| 
 | ||||
|             randomize(&mut left_pixels.field); | ||||
|             randomize(&mut left_luma.field); | ||||
|             left_pixels.rules = generate_bb3(); | ||||
|             left_luma.rules = generate_u8b3(); | ||||
|         } else if split_speed < 0 && split_pixel == 0 { | ||||
|             split_pixel = pixels.width(); | ||||
| 
 | ||||
|             (left_luma, right_luma) = (right_luma, left_luma); | ||||
|             (left_pixels, right_pixels) = (right_pixels, left_pixels); | ||||
| 
 | ||||
|             randomize(&mut right_pixels.field); | ||||
|             randomize(&mut right_luma.field); | ||||
|             right_pixels.rules = generate_bb3(); | ||||
|             right_luma.rules = generate_u8b3(); | ||||
|         } | ||||
| 
 | ||||
|         split_pixel = | ||||
|             i32::clamp(split_pixel as i32 + split_speed, 0, pixels.width() as i32) as usize; | ||||
| 
 | ||||
|         draw_pixels( | ||||
|             &mut pixels, | ||||
|             &left_pixels.field, | ||||
|             &right_pixels.field, | ||||
|             split_pixel, | ||||
|         ); | ||||
|         draw_luma( | ||||
|             &mut luma, | ||||
|             &left_luma.field, | ||||
|             &right_luma.field, | ||||
|             split_pixel / 8, | ||||
|         ); | ||||
|         send_to_screen(&connection, &pixels, &luma); | ||||
| 
 | ||||
|         while event::poll(Duration::from_secs(0)).expect("could not poll") { | ||||
|             match event::read().expect("could not read event").try_into() { | ||||
|                 Err(_) => {} | ||||
|                 Ok(AppEvent::RandomizeLeftPixels) => { | ||||
|                     randomize(&mut left_pixels.field); | ||||
|                     println_debug("randomized left pixels"); | ||||
|                 } | ||||
|                 Ok(AppEvent::RandomizeRightPixels) => { | ||||
|                     randomize(&mut right_pixels.field); | ||||
|                     println_info("randomized right pixels"); | ||||
|                 } | ||||
|                 Ok(AppEvent::RandomizeLeftLuma) => { | ||||
|                     randomize(&mut left_luma.field); | ||||
|                     println_info("randomized left luma"); | ||||
|                 } | ||||
|                 Ok(AppEvent::RandomizeRightLuma) => { | ||||
|                     randomize(&mut right_luma.field); | ||||
|                     println_info("randomized right luma"); | ||||
|                 } | ||||
|                 Ok(AppEvent::SeparatorAccelerate) => { | ||||
|                     split_speed += 1; | ||||
|                     println_info(format!("increased separator speed to {split_speed}")); | ||||
|                 } | ||||
|                 Ok(AppEvent::SeparatorDecelerate) => { | ||||
|                     split_speed -= 1; | ||||
|                     println_info(format!("decreased separator speed to {split_speed}")); | ||||
|                 } | ||||
|                 Ok(AppEvent::Close) => { | ||||
|                     println_warning("terminating"); | ||||
|                     de_init(); | ||||
|                     return; | ||||
|                 } | ||||
|                 Ok(AppEvent::SimulationSpeedUp) => { | ||||
|                     target_duration = target_duration.saturating_sub(Duration::from_millis(1)); | ||||
|                     println_info(format!("increased simulation speed to {} ups", 1f64 / target_duration.as_secs_f64())); | ||||
|                 } | ||||
|                 Ok(AppEvent::SimulationSpeedDown) => { | ||||
|                     target_duration = target_duration.saturating_add(Duration::from_millis(1)); | ||||
|                     println_info(format!("decreased simulation speed to {} ups", 1f64 / target_duration.as_secs_f64())); | ||||
|                 } | ||||
|             } | ||||
|         } | ||||
| 
 | ||||
|         let tick_time = start.elapsed(); | ||||
|         if tick_time < target_duration { | ||||
|             thread::sleep(target_duration - tick_time); | ||||
|         } | ||||
|     let mut app = App::new(Cli::parse()); | ||||
|     while !app.terminated() { | ||||
|         app.run_iteration(); | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| enum AppEvent { | ||||
|     Close, | ||||
|     RandomizeLeftPixels, | ||||
|     RandomizeRightPixels, | ||||
|     RandomizeLeftLuma, | ||||
|     RandomizeRightLuma, | ||||
|     SeparatorAccelerate, | ||||
|     SeparatorDecelerate, | ||||
|     SimulationSpeedUp, | ||||
|     SimulationSpeedDown, | ||||
| } | ||||
| 
 | ||||
| impl TryFrom<Event> for AppEvent { | ||||
|     type Error = (); | ||||
| 
 | ||||
|     fn try_from(event: Event) -> Result<Self, Self::Error> { | ||||
|         match event { | ||||
|             Event::Key(key_event) if key_event.kind == KeyEventKind::Press => { | ||||
|                 match key_event.code { | ||||
|                     KeyCode::Char('h') => { | ||||
|                         println_info("[h] help"); | ||||
|                         println_info("[q] quit"); | ||||
|                         println_info("[d] randomize left pixels"); | ||||
|                         println_info("[e] randomize left luma"); | ||||
|                         println_info("[r] randomize right pixels"); | ||||
|                         println_info("[f] randomize right luma"); | ||||
|                         println_info("[→] accelerate divider right"); | ||||
|                         println_info("[←] accelerate divider left"); | ||||
|                         Err(()) | ||||
|                     } | ||||
|                     KeyCode::Char('q') => Ok(AppEvent::Close), | ||||
|                     KeyCode::Char('d') => Ok(AppEvent::RandomizeLeftPixels), | ||||
|                     KeyCode::Char('e') => Ok(AppEvent::RandomizeLeftLuma), | ||||
|                     KeyCode::Char('f') => Ok(AppEvent::RandomizeRightPixels), | ||||
|                     KeyCode::Char('r') => Ok(AppEvent::RandomizeRightLuma), | ||||
|                     KeyCode::Right => Ok(AppEvent::SeparatorAccelerate), | ||||
|                     KeyCode::Left => Ok(AppEvent::SeparatorDecelerate), | ||||
|                     KeyCode::Up => Ok(AppEvent::SimulationSpeedUp), | ||||
|                     KeyCode::Down => Ok(AppEvent::SimulationSpeedDown), | ||||
|                     key_code => { | ||||
|                         println_debug(format!("unhandled KeyCode {key_code:?}")); | ||||
|                         Err(()) | ||||
|                     } | ||||
|                 } | ||||
|             } | ||||
|             event => { | ||||
|                 println_debug(format!("unhandled event {event:?}")); | ||||
|                 Err(()) | ||||
|             } | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| fn draw_pixels(pixels: &mut PixelGrid, left: &PixelGrid, right: &PixelGrid, split_index: usize) { | ||||
|     for x in 0..pixels.width() { | ||||
|         let left_or_right = if x < split_index { left } else { right }; | ||||
|         for y in 0..pixels.height() { | ||||
|             let set = x == split_index || left_or_right.get(x, y); | ||||
|             pixels.set(x, y, set); | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| fn draw_luma(luma: &mut ByteGrid, left: &ByteGrid, right: &ByteGrid, split_tile: usize) { | ||||
|     for x in 0..luma.width() { | ||||
|         let left_or_right = if x < split_tile { left } else { right }; | ||||
|         for y in 0..luma.height() { | ||||
|             let set = u8::max(48, left_or_right.get(x, y)); | ||||
| 
 | ||||
|             let set = set as f32 / u8::MAX as f32 * 12f32; | ||||
| 
 | ||||
|             luma.set(x, y, set as u8); | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| fn send_to_screen(connection: &Connection, pixels: &PixelGrid, luma: &ByteGrid) { | ||||
|     let pixel_cmd = BitmapLinearWin(Origin(0, 0), pixels.clone(), CompressionCode::Uncompressed); | ||||
|     connection | ||||
|         .send(pixel_cmd.into()) | ||||
|         .expect("could not send pixels"); | ||||
| 
 | ||||
|     connection | ||||
|         .send(CharBrightness(Origin(0, 0), luma.clone()).into()) | ||||
|         .expect("could not send brightness"); | ||||
| } | ||||
| 
 | ||||
| fn randomize<TGrid, TValue>(field: &mut TGrid) | ||||
|     where | ||||
|         TGrid: Grid<TValue>, | ||||
|         Standard: Distribution<TValue>, | ||||
| { | ||||
|     let mut rng = rand::thread_rng(); | ||||
| 
 | ||||
|     for y in 0..field.height() { | ||||
|         for x in 0..field.width() { | ||||
|             field.set(x, y, rng.gen()); | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| fn init() -> Connection { | ||||
|     env_logger::builder() | ||||
|         .filter_level(LevelFilter::Info) | ||||
|         .parse_default_env() | ||||
|         .init(); | ||||
| 
 | ||||
|     execute!(stdout(), EnterAlternateScreen, EnableLineWrap) | ||||
|         .expect("could not enter alternate screen"); | ||||
|     enable_raw_mode().expect("could not enable raw terminal mode"); | ||||
| 
 | ||||
|     Connection::open(Cli::parse().destination) | ||||
|         .expect("Could not connect. Did you forget `--destination`?") | ||||
| } | ||||
| 
 | ||||
| fn de_init() { | ||||
|     disable_raw_mode().expect("could not disable raw terminal mode"); | ||||
|     execute!(stdout(), LeaveAlternateScreen).expect("could not leave alternate screen"); | ||||
| } | ||||
|  |  | |||
							
								
								
									
										76
									
								
								src/rules.rs
									
										
									
									
									
								
							
							
						
						
									
										76
									
								
								src/rules.rs
									
										
									
									
									
								
							|  | @ -1,30 +1,30 @@ | |||
| use rand::rngs::ThreadRng; | ||||
| use rand::{thread_rng, Rng}; | ||||
| 
 | ||||
| use servicepoint::Value; | ||||
| use crate::print::println_info; | ||||
| 
 | ||||
| const MAX_BRIGHTNESS: u8 = 12; | ||||
| 
 | ||||
| pub struct Rules<TState, TKernel, const KERNEL_SIZE: usize> | ||||
| where | ||||
|     TState: Copy + PartialEq, | ||||
|     TKernel: Copy, | ||||
| pub struct Rules<T: Value> | ||||
| { | ||||
|     pub kernel: [[TKernel; KERNEL_SIZE]; KERNEL_SIZE], | ||||
|     pub count_neighbor: Box<dyn Fn(TState, TKernel) -> i32>, | ||||
|     pub next_state: Box<dyn Fn(TState, i32) -> TState>, | ||||
|     pub kernel: Kernel3x3, | ||||
|     pub count_neighbor: Box<dyn Fn(T, bool) -> i32>, | ||||
|     pub next_state: Box<dyn Fn(T, i32) -> T>, | ||||
| } | ||||
| 
 | ||||
| pub const MOORE_NEIGHBORHOOD: [[bool; 3]; 3] = | ||||
|     [[true, true, true], [true, false, true], [true, true, true]]; | ||||
| type Kernel3x3 = [[bool; 3]; 3]; | ||||
| 
 | ||||
| pub const NEUMANN_NEIGHBORHOOD: [[bool; 3]; 3] = [ | ||||
| pub const MOORE_NEIGHBORHOOD: Kernel3x3 =    [ | ||||
|     [true, true, true], | ||||
|         [true, false, true], | ||||
|         [true, true, true] | ||||
| ]; | ||||
| 
 | ||||
| pub const NEUMANN_NEIGHBORHOOD: Kernel3x3 = [ | ||||
|     [false, true, false], | ||||
|     [true, false, true], | ||||
|     [false, true, false], | ||||
| ]; | ||||
| 
 | ||||
| pub const DIAGONALS_NEIGHBORHOOD: [[bool; 3]; 3] = [ | ||||
| pub const DIAGONALS_NEIGHBORHOOD: Kernel3x3 = [ | ||||
|     [true, false, true], | ||||
|     [false, false, false], | ||||
|     [true, false, true], | ||||
|  | @ -39,16 +39,11 @@ pub fn count_true_neighbor(neighbor_state: bool, kernel_value: bool) -> i32 { | |||
| } | ||||
| 
 | ||||
| #[must_use] | ||||
| pub fn generate_bb3() -> Rules<bool, bool, 3> { | ||||
| pub fn generate_bb3() -> Rules<bool> { | ||||
|     let mut rng = thread_rng(); | ||||
| 
 | ||||
|     let is_moore = rng.gen_bool(1.0 / 2.0); | ||||
|     let kernel = if is_moore { | ||||
|         MOORE_NEIGHBORHOOD | ||||
|     } else { | ||||
|         NEUMANN_NEIGHBORHOOD | ||||
|     }; | ||||
|     let max_neighbors = if is_moore { 8 } else { 4 }; | ||||
|     let kernel = choose_neighborhood(&mut rng); | ||||
|     let max_neighbors = count_max_neighbors(kernel); | ||||
| 
 | ||||
|     let birth = generate_neighbor_counts(rng.gen_range(1..=max_neighbors), &mut rng, &[0]); | ||||
|     let survive = generate_neighbor_counts(rng.gen_range(1..=max_neighbors), &mut rng, &[]); | ||||
|  | @ -78,17 +73,11 @@ fn generate_neighbor_counts(count: u8, rng: &mut ThreadRng, exclude: &[i32]) -> | |||
| } | ||||
| 
 | ||||
| #[must_use] | ||||
| pub fn generate_u8b3() -> Rules<u8, bool, 3> { | ||||
| pub fn generate_u8b3() -> Rules<u8> { | ||||
|     let mut rng = thread_rng(); | ||||
| 
 | ||||
|     let kernel = match rng.gen_range(0..3) { | ||||
|         0 => MOORE_NEIGHBORHOOD, | ||||
|         1 => NEUMANN_NEIGHBORHOOD, | ||||
|         2 => DIAGONALS_NEIGHBORHOOD, | ||||
|         _ => panic!(), | ||||
|     }; | ||||
| 
 | ||||
|     let alive_threshold = rng.gen(); | ||||
|     let kernel = choose_neighborhood(&mut rng); | ||||
|     let alive_threshold = u8::max(1, rng.gen()); | ||||
| 
 | ||||
|     let birth = generate_neighbor_counts(rng.gen_range(1..=9), &mut rng, &[0]); | ||||
|     let survive = generate_neighbor_counts( | ||||
|  | @ -97,8 +86,8 @@ pub fn generate_u8b3() -> Rules<u8, bool, 3> { | |||
|         &[], | ||||
|     ); | ||||
| 
 | ||||
|     let add = rng.gen_range(5..40); | ||||
|     let sub = rng.gen_range(5..40); | ||||
|     let add = rng.gen_range(1..15); | ||||
|     let sub = rng.gen_range(1..15); | ||||
| 
 | ||||
|     println_info(format!("generated u8b3: Birth {birth:?} Survival {survive:?}, kernel: {kernel:?}, alive_thresh: {alive_threshold}, delta: {add}/{sub}")); | ||||
| 
 | ||||
|  | @ -115,3 +104,24 @@ pub fn generate_u8b3() -> Rules<u8, bool, 3> { | |||
|         }), | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| fn choose_neighborhood(rng: &mut ThreadRng) -> Kernel3x3 { | ||||
|     match rng.gen_range(0..3) { | ||||
|         0 => MOORE_NEIGHBORHOOD, | ||||
|         1 => NEUMANN_NEIGHBORHOOD, | ||||
|         2 => DIAGONALS_NEIGHBORHOOD, | ||||
|         _ => unreachable!(), | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| fn count_max_neighbors<const SIZE: usize>(kernel: [[bool; SIZE]; SIZE]) -> u8 { | ||||
|     let mut result = 0; | ||||
|     for row in kernel { | ||||
|         for cell in row { | ||||
|             if cell { | ||||
|                 result += 1; | ||||
|             } | ||||
|         } | ||||
|     } | ||||
|     result | ||||
| } | ||||
|  |  | |||
							
								
								
									
										179
									
								
								src/simulation.rs
									
										
									
									
									
										Normal file
									
								
							
							
						
						
									
										179
									
								
								src/simulation.rs
									
										
									
									
									
										Normal file
									
								
							|  | @ -0,0 +1,179 @@ | |||
| use crate::{ | ||||
|     game::Game, | ||||
|     print::{println_debug, println_info}, | ||||
|     rules::{generate_bb3, generate_u8b3}, | ||||
| }; | ||||
| use rand::{distributions::Standard, prelude::Distribution, Rng}; | ||||
| use servicepoint::{ | ||||
|     Bitmap, Brightness, BrightnessGrid, Grid, Value, ValueGrid, PIXEL_HEIGHT, PIXEL_WIDTH, | ||||
|     TILE_HEIGHT, TILE_SIZE, TILE_WIDTH, | ||||
| }; | ||||
| use std::num::Wrapping; | ||||
| 
 | ||||
| pub(crate) struct Simulation { | ||||
|     pub(crate) left_pixels: Game<bool>, | ||||
|     pub(crate) right_pixels: Game<bool>, | ||||
|     pub(crate) left_luma: Game<u8>, | ||||
|     pub(crate) right_luma: Game<u8>, | ||||
|     split_pixel: usize, | ||||
|     pub(crate) split_speed: i32, | ||||
|     iteration: Wrapping<u8>, | ||||
| } | ||||
| 
 | ||||
| pub enum SimulationEvent { | ||||
|     RandomizeLeftPixels, | ||||
|     RandomizeRightPixels, | ||||
|     RandomizeLeftLuma, | ||||
|     RandomizeRightLuma, | ||||
|     SeparatorAccelerate, | ||||
|     SeparatorDecelerate, | ||||
| } | ||||
| 
 | ||||
| impl Simulation { | ||||
|     pub fn new() -> Simulation { | ||||
|         let left_pixels = Game { | ||||
|             rules: generate_bb3(), | ||||
|             field: make_randomized(PIXEL_WIDTH, PIXEL_HEIGHT), | ||||
|         }; | ||||
|         let right_pixels = Game { | ||||
|             rules: generate_bb3(), | ||||
|             field: make_randomized(PIXEL_WIDTH, PIXEL_HEIGHT), | ||||
|         }; | ||||
|         let left_luma = Game { | ||||
|             rules: generate_u8b3(), | ||||
|             field: make_randomized(TILE_WIDTH, TILE_HEIGHT), | ||||
|         }; | ||||
|         let right_luma = Game { | ||||
|             rules: generate_u8b3(), | ||||
|             field: make_randomized(TILE_WIDTH, TILE_HEIGHT), | ||||
|         }; | ||||
| 
 | ||||
|         Self { | ||||
|             left_pixels, | ||||
|             right_pixels, | ||||
|             left_luma, | ||||
|             right_luma, | ||||
|             split_pixel: 0, | ||||
|             split_speed: 1, | ||||
|             iteration: Wrapping(0u8), | ||||
|         } | ||||
|     } | ||||
| 
 | ||||
|     fn swap_left_right(&mut self) { | ||||
|         std::mem::swap(&mut self.left_luma, &mut self.right_luma); | ||||
|         std::mem::swap(&mut self.left_pixels, &mut self.right_pixels); | ||||
|     } | ||||
| 
 | ||||
|     fn regenerate(pixels: &mut Game<bool>, luma: &mut Game<u8>) { | ||||
|         randomize(&mut pixels.field); | ||||
|         randomize(&mut luma.field); | ||||
|         pixels.rules = generate_bb3(); | ||||
|         luma.rules = generate_u8b3(); | ||||
|     } | ||||
| 
 | ||||
|     pub(crate) fn run_iteration(&mut self) { | ||||
|         self.left_pixels.step(); | ||||
|         self.right_pixels.step(); | ||||
| 
 | ||||
|         self.left_luma.step(); | ||||
|         self.right_luma.step(); | ||||
| 
 | ||||
|         self.iteration += Wrapping(1u8); | ||||
| 
 | ||||
|         if self.split_speed > 0 && self.split_pixel == self.left_pixels.field.width() { | ||||
|             self.split_pixel = 0; | ||||
|             self.swap_left_right(); | ||||
|             Self::regenerate(&mut self.left_pixels, &mut self.left_luma); | ||||
|         } else if self.split_speed < 0 && self.split_pixel == 0 { | ||||
|             self.split_pixel = self.left_pixels.field.width(); | ||||
|             self.swap_left_right(); | ||||
|             Self::regenerate(&mut self.right_pixels, &mut self.right_luma); | ||||
|         } | ||||
| 
 | ||||
|         self.split_pixel = i32::clamp( | ||||
|             self.split_pixel as i32 + self.split_speed, | ||||
|             0, | ||||
|             self.left_pixels.field.width() as i32, | ||||
|         ) as usize; | ||||
|     } | ||||
| 
 | ||||
|     pub(crate) fn draw_state(&self, pixels: &mut Bitmap, luma: &mut BrightnessGrid) { | ||||
|         for x in 0..pixels.width() { | ||||
|             let left_or_right = if x < self.split_pixel { | ||||
|                 &self.left_pixels.field | ||||
|             } else { | ||||
|                 &self.right_pixels.field | ||||
|             }; | ||||
|             for y in 0..pixels.height() { | ||||
|                 let set = x == self.split_pixel || left_or_right.get(x, y); | ||||
|                 pixels.set(x, y, set); | ||||
|             } | ||||
|         } | ||||
| 
 | ||||
|         let split_tile = self.split_pixel / TILE_SIZE; | ||||
|         for x in 0..luma.width() { | ||||
|             let left_or_right = if x < split_tile { | ||||
|                 &self.left_luma.field | ||||
|             } else { | ||||
|                 &self.right_luma.field | ||||
|             }; | ||||
|             for y in 0..luma.height() { | ||||
|                 let set = left_or_right.get(x, y) as f32 / u8::MAX as f32 * u8::from(Brightness::MAX) as f32; | ||||
|                 let set = (set as u8).max(1); | ||||
|                 let set = Brightness::try_from(set).unwrap(); | ||||
|                 luma.set(x, y, set); | ||||
|             } | ||||
|         } | ||||
|     } | ||||
| 
 | ||||
|     pub(crate) fn handle_event(&mut self, event: SimulationEvent) { | ||||
|         match event { | ||||
|             SimulationEvent::RandomizeLeftPixels => { | ||||
|                 randomize(&mut self.left_pixels.field); | ||||
|                 println_debug("randomized left pixels"); | ||||
|             } | ||||
|             SimulationEvent::RandomizeRightPixels => { | ||||
|                 randomize(&mut self.right_pixels.field); | ||||
|                 println_info("randomized right pixels"); | ||||
|             } | ||||
|             SimulationEvent::RandomizeLeftLuma => { | ||||
|                 randomize(&mut self.left_luma.field); | ||||
|                 println_info("randomized left luma"); | ||||
|             } | ||||
|             SimulationEvent::RandomizeRightLuma => { | ||||
|                 randomize(&mut self.right_luma.field); | ||||
|                 println_info("randomized right luma"); | ||||
|             } | ||||
|             SimulationEvent::SeparatorAccelerate => { | ||||
|                 self.split_speed += 1; | ||||
|                 println_info(format!("increased separator speed to {}", self.split_speed)); | ||||
|             } | ||||
|             SimulationEvent::SeparatorDecelerate => { | ||||
|                 self.split_speed -= 1; | ||||
|                 println_info(format!("decreased separator speed to {}", self.split_speed)); | ||||
|             } | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| fn make_randomized<T: Value>(width: usize, height: usize) -> ValueGrid<T> | ||||
| where | ||||
|     Standard: Distribution<T>, | ||||
| { | ||||
|     let mut grid = ValueGrid::new(width, height); | ||||
|     randomize(&mut grid); | ||||
|     grid | ||||
| } | ||||
| 
 | ||||
| fn randomize<T: Value>(field: &mut ValueGrid<T>) | ||||
| where | ||||
|     Standard: Distribution<T>, | ||||
| { | ||||
|     let mut rng = rand::thread_rng(); | ||||
| 
 | ||||
|     for y in 0..field.height() { | ||||
|         for x in 0..field.width() { | ||||
|             field.set(x, y, rng.gen()); | ||||
|         } | ||||
|     } | ||||
| } | ||||
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