Initialize Minecraft text generator project with basic structure and CLI functionality
This commit is contained in:
1
.gitignore
vendored
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1
.gitignore
vendored
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/target
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440
Cargo.lock
generated
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440
Cargo.lock
generated
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 4
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[[package]]
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||||||
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name = "ab_glyph"
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||||||
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version = "0.2.32"
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||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "01c0457472c38ea5bd1c3b5ada5e368271cb550be7a4ca4a0b4634e9913f6cc2"
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dependencies = [
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||||||
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"ab_glyph_rasterizer",
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"owned_ttf_parser",
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]
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[[package]]
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name = "ab_glyph_rasterizer"
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||||||
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version = "0.1.10"
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||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
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checksum = "366ffbaa4442f4684d91e2cd7c5ea7c4ed8add41959a31447066e279e432b618"
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||||||
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[[package]]
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name = "aho-corasick"
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version = "1.1.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301"
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dependencies = [
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"memchr",
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]
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[[package]]
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name = "anstream"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "824a212faf96e9acacdbd09febd34438f8f711fb84e09a8916013cd7815ca28d"
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dependencies = [
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"anstyle",
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"anstyle-parse",
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"anstyle-query",
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"anstyle-wincon",
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"colorchoice",
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"is_terminal_polyfill",
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"utf8parse",
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]
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[[package]]
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name = "anstyle"
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version = "1.0.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "940b3a0ca603d1eade50a4846a2afffd5ef57a9feac2c0e2ec2e14f9ead76000"
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[[package]]
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name = "anstyle-parse"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "52ce7f38b242319f7cabaa6813055467063ecdc9d355bbb4ce0c68908cd8130e"
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dependencies = [
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"utf8parse",
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]
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[[package]]
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name = "anstyle-query"
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version = "1.1.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
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dependencies = [
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"windows-sys",
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]
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[[package]]
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name = "anstyle-wincon"
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version = "3.0.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
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dependencies = [
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"anstyle",
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"once_cell_polyfill",
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"windows-sys",
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]
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[[package]]
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name = "anyhow"
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version = "1.0.102"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
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[[package]]
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name = "cfg-if"
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version = "1.0.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
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[[package]]
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name = "clap"
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version = "4.6.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b193af5b67834b676abd72466a96c1024e6a6ad978a1f484bd90b85c94041351"
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dependencies = [
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"clap_builder",
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"clap_derive",
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]
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[[package]]
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name = "clap_builder"
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version = "4.6.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "714a53001bf66416adb0e2ef5ac857140e7dc3a0c48fb28b2f10762fc4b5069f"
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dependencies = [
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"anstream",
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"anstyle",
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"clap_lex",
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"strsim",
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]
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[[package]]
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name = "clap_derive"
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version = "4.6.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1110bd8a634a1ab8cb04345d8d878267d57c3cf1b38d91b71af6686408bbca6a"
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||||||
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dependencies = [
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||||||
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"heck",
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"proc-macro2",
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"quote",
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"syn",
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]
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[[package]]
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name = "clap_lex"
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c8d4a3bb8b1e0c1050499d1815f5ab16d04f0959b233085fb31653fbfc9d98f9"
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||||||
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[[package]]
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||||||
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name = "colorchoice"
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version = "1.0.5"
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||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
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checksum = "1d07550c9036bf2ae0c684c4297d503f838287c83c53686d05370d0e139ae570"
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[[package]]
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||||||
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name = "exporters"
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version = "0.1.0"
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dependencies = [
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"anyhow",
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"lib",
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"thiserror",
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"tracing",
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]
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[[package]]
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||||||
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name = "heck"
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||||||
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version = "0.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
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checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
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||||||
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||||||
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[[package]]
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||||||
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name = "is_terminal_polyfill"
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||||||
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version = "1.70.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
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[[package]]
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name = "lazy_static"
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version = "1.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
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[[package]]
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||||||
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name = "lib"
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||||||
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version = "0.1.0"
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dependencies = [
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"ab_glyph",
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"anyhow",
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"thiserror",
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"tracing",
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]
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[[package]]
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name = "log"
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version = "0.4.29"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
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||||||
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||||||
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[[package]]
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||||||
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name = "matchers"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
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checksum = "d1525a2a28c7f4fa0fc98bb91ae755d1e2d1505079e05539e35bc876b5d65ae9"
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||||||
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dependencies = [
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||||||
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"regex-automata",
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]
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||||||
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[[package]]
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||||||
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name = "memchr"
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||||||
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version = "2.8.0"
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||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
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checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
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||||||
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||||||
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[[package]]
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||||||
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name = "minecraft-text-generator"
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||||||
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version = "0.1.0"
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||||||
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dependencies = [
|
||||||
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"anyhow",
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||||||
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"clap",
|
||||||
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"exporters",
|
||||||
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"lib",
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||||||
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"thiserror",
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||||||
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"tracing",
|
||||||
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"tracing-subscriber",
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||||||
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]
|
||||||
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||||||
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[[package]]
|
||||||
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name = "nu-ansi-term"
|
||||||
|
version = "0.50.3"
|
||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
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checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
|
||||||
|
dependencies = [
|
||||||
|
"windows-sys",
|
||||||
|
]
|
||||||
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|
||||||
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[[package]]
|
||||||
|
name = "once_cell"
|
||||||
|
version = "1.21.4"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
|
||||||
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|
||||||
|
[[package]]
|
||||||
|
name = "once_cell_polyfill"
|
||||||
|
version = "1.70.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
|
||||||
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|
||||||
|
[[package]]
|
||||||
|
name = "owned_ttf_parser"
|
||||||
|
version = "0.25.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "36820e9051aca1014ddc75770aab4d68bc1e9e632f0f5627c4086bc216fb583b"
|
||||||
|
dependencies = [
|
||||||
|
"ttf-parser",
|
||||||
|
]
|
||||||
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|
||||||
|
[[package]]
|
||||||
|
name = "pin-project-lite"
|
||||||
|
version = "0.2.17"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "proc-macro2"
|
||||||
|
version = "1.0.106"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "8fd00f0bb2e90d81d1044c2b32617f68fcb9fa3bb7640c23e9c748e53fb30934"
|
||||||
|
dependencies = [
|
||||||
|
"unicode-ident",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "quote"
|
||||||
|
version = "1.0.45"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "41f2619966050689382d2b44f664f4bc593e129785a36d6ee376ddf37259b924"
|
||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "regex-automata"
|
||||||
|
version = "0.4.14"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
|
||||||
|
dependencies = [
|
||||||
|
"aho-corasick",
|
||||||
|
"memchr",
|
||||||
|
"regex-syntax",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "regex-syntax"
|
||||||
|
version = "0.8.10"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "sharded-slab"
|
||||||
|
version = "0.1.7"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
|
||||||
|
dependencies = [
|
||||||
|
"lazy_static",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "smallvec"
|
||||||
|
version = "1.15.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "strsim"
|
||||||
|
version = "0.11.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "syn"
|
||||||
|
version = "2.0.117"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "e665b8803e7b1d2a727f4023456bbbbe74da67099c585258af0ad9c5013b9b99"
|
||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"unicode-ident",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "thiserror"
|
||||||
|
version = "2.0.18"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
|
||||||
|
dependencies = [
|
||||||
|
"thiserror-impl",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "thiserror-impl"
|
||||||
|
version = "2.0.18"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ebc4ee7f67670e9b64d05fa4253e753e016c6c95ff35b89b7941d6b856dec1d5"
|
||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"syn",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "thread_local"
|
||||||
|
version = "1.1.9"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185"
|
||||||
|
dependencies = [
|
||||||
|
"cfg-if",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tracing"
|
||||||
|
version = "0.1.44"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
|
||||||
|
dependencies = [
|
||||||
|
"pin-project-lite",
|
||||||
|
"tracing-attributes",
|
||||||
|
"tracing-core",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tracing-attributes"
|
||||||
|
version = "0.1.31"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
|
||||||
|
dependencies = [
|
||||||
|
"proc-macro2",
|
||||||
|
"quote",
|
||||||
|
"syn",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tracing-core"
|
||||||
|
version = "0.1.36"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
|
||||||
|
dependencies = [
|
||||||
|
"once_cell",
|
||||||
|
"valuable",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tracing-log"
|
||||||
|
version = "0.2.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
|
||||||
|
dependencies = [
|
||||||
|
"log",
|
||||||
|
"once_cell",
|
||||||
|
"tracing-core",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tracing-subscriber"
|
||||||
|
version = "0.3.23"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "cb7f578e5945fb242538965c2d0b04418d38ec25c79d160cd279bf0731c8d319"
|
||||||
|
dependencies = [
|
||||||
|
"matchers",
|
||||||
|
"nu-ansi-term",
|
||||||
|
"once_cell",
|
||||||
|
"regex-automata",
|
||||||
|
"sharded-slab",
|
||||||
|
"smallvec",
|
||||||
|
"thread_local",
|
||||||
|
"tracing",
|
||||||
|
"tracing-core",
|
||||||
|
"tracing-log",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "ttf-parser"
|
||||||
|
version = "0.25.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "d2df906b07856748fa3f6e0ad0cbaa047052d4a7dd609e231c4f72cee8c36f31"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "unicode-ident"
|
||||||
|
version = "1.0.24"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "utf8parse"
|
||||||
|
version = "0.2.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "valuable"
|
||||||
|
version = "0.1.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows-link"
|
||||||
|
version = "0.2.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "windows-sys"
|
||||||
|
version = "0.61.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
|
||||||
|
dependencies = [
|
||||||
|
"windows-link",
|
||||||
|
]
|
||||||
9
Cargo.toml
Normal file
9
Cargo.toml
Normal file
@@ -0,0 +1,9 @@
|
|||||||
|
[workspace]
|
||||||
|
members = ["crates/bin", "crates/exporters", "crates/lib"]
|
||||||
|
resolver = "2"
|
||||||
|
|
||||||
|
[workspace.dependencies]
|
||||||
|
anyhow = "1.0.102"
|
||||||
|
thiserror = "2.0.18"
|
||||||
|
tracing = "0.1.44"
|
||||||
|
tracing-subscriber = { version = "0.3.23", features = ["env-filter"] }
|
||||||
4
README.md
Normal file
4
README.md
Normal file
@@ -0,0 +1,4 @@
|
|||||||
|
# Minecraft text generator
|
||||||
|
|
||||||
|
This little project is a tool that takes a string of text and generates minecraft structure that represents given text in a font of your choice. User can choose blocks to use (or define their own palette) or just use preset.
|
||||||
|
Exported structure can be in various formats, such as .schematic, .litematic or .nbt, or just .mcfunction file with setblock commands.
|
||||||
22
crates/bin/Cargo.toml
Normal file
22
crates/bin/Cargo.toml
Normal file
@@ -0,0 +1,22 @@
|
|||||||
|
[package]
|
||||||
|
name = "minecraft-text-generator"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2024"
|
||||||
|
default-run = "minecraft-text-generator"
|
||||||
|
|
||||||
|
[profile.release]
|
||||||
|
|
||||||
|
strip = true
|
||||||
|
lto = true
|
||||||
|
codegen-units = 1
|
||||||
|
opt-level = 3
|
||||||
|
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
lib = { path = "../lib" }
|
||||||
|
exporters = { path = "../exporters" }
|
||||||
|
clap = { version = "4.6.0", features = ["derive"] }
|
||||||
|
anyhow = { workspace = true }
|
||||||
|
thiserror = { workspace = true }
|
||||||
|
tracing = { workspace = true }
|
||||||
|
tracing-subscriber = { workspace = true, features = ["env-filter"] }
|
||||||
64
crates/bin/src/cli.rs
Normal file
64
crates/bin/src/cli.rs
Normal file
@@ -0,0 +1,64 @@
|
|||||||
|
use std::{fs, path::PathBuf};
|
||||||
|
|
||||||
|
use clap::Parser;
|
||||||
|
use exporters::McFunctionExporter;
|
||||||
|
use lib::{StructureExporter, TextBuilder, TtfFont};
|
||||||
|
|
||||||
|
#[derive(Parser, Debug)]
|
||||||
|
#[command(author, version, about, long_about = None)]
|
||||||
|
struct Cli {
|
||||||
|
/// The text you want to generate
|
||||||
|
#[arg(short, long)]
|
||||||
|
text: String,
|
||||||
|
|
||||||
|
/// Path to the .ttf font file
|
||||||
|
#[arg(short, long)]
|
||||||
|
font: PathBuf,
|
||||||
|
|
||||||
|
/// How many blocks deep the text should be
|
||||||
|
#[arg(short, long, default_value_t = 1)]
|
||||||
|
depth: u32,
|
||||||
|
|
||||||
|
/// The Minecraft block ID to use for the text body
|
||||||
|
#[arg(short, long, default_value = "minecraft:quartz_block")]
|
||||||
|
block: String,
|
||||||
|
|
||||||
|
/// Output file path (without extension)
|
||||||
|
#[arg(short, long, default_value = "output")]
|
||||||
|
out: PathBuf,
|
||||||
|
|
||||||
|
/// Height of the text in blocks
|
||||||
|
#[arg(long, default_value_t = 16.0)]
|
||||||
|
size: f32,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn run() -> anyhow::Result<()> {
|
||||||
|
let cli = Cli::parse();
|
||||||
|
|
||||||
|
tracing::info!("loading font from: {:?}", cli.font);
|
||||||
|
let font_bytes = fs::read(&cli.font)?;
|
||||||
|
|
||||||
|
let font = TtfFont::from_bytes(&font_bytes, cli.size)
|
||||||
|
.map_err(|e| anyhow::anyhow!(e))?;
|
||||||
|
|
||||||
|
tracing::info!("generating voxel grid for text: '{}'", cli.text);
|
||||||
|
let builder = TextBuilder::new(&font).with_depth(cli.depth);
|
||||||
|
let grid = builder.generate(&cli.text);
|
||||||
|
|
||||||
|
tracing::info!(
|
||||||
|
"grid generated: {}x{}x{}",
|
||||||
|
grid.width, grid.height, grid.depth
|
||||||
|
);
|
||||||
|
|
||||||
|
let exporter = McFunctionExporter::new(&cli.block, "minecraft:obsidian");
|
||||||
|
|
||||||
|
let output_bytes = exporter.export(&grid)?;
|
||||||
|
|
||||||
|
let mut out_path = cli.out.clone();
|
||||||
|
out_path.set_extension(exporter.file_extension());
|
||||||
|
|
||||||
|
fs::write(&out_path, output_bytes)?;
|
||||||
|
tracing::info!("saved to: {:?}", out_path);
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
1
crates/bin/src/lib.rs
Normal file
1
crates/bin/src/lib.rs
Normal file
@@ -0,0 +1 @@
|
|||||||
|
pub mod cli;
|
||||||
10
crates/bin/src/main.rs
Normal file
10
crates/bin/src/main.rs
Normal file
@@ -0,0 +1,10 @@
|
|||||||
|
fn main() {
|
||||||
|
tracing_subscriber::fmt()
|
||||||
|
.with_env_filter(tracing_subscriber::EnvFilter::from_default_env())
|
||||||
|
.init();
|
||||||
|
|
||||||
|
minecraft_text_generator::cli::run().unwrap_or_else(|e| {
|
||||||
|
tracing::error!("{e}");
|
||||||
|
std::process::exit(1);
|
||||||
|
});
|
||||||
|
}
|
||||||
10
crates/exporters/Cargo.toml
Normal file
10
crates/exporters/Cargo.toml
Normal file
@@ -0,0 +1,10 @@
|
|||||||
|
[package]
|
||||||
|
name = "exporters"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2024"
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
lib = { path = "../lib" }
|
||||||
|
anyhow = { workspace = true }
|
||||||
|
thiserror = { workspace = true }
|
||||||
|
tracing = { workspace = true }
|
||||||
3
crates/exporters/src/lib.rs
Normal file
3
crates/exporters/src/lib.rs
Normal file
@@ -0,0 +1,3 @@
|
|||||||
|
mod mcfunction;
|
||||||
|
|
||||||
|
pub use mcfunction::McFunctionExporter;
|
||||||
50
crates/exporters/src/mcfunction.rs
Normal file
50
crates/exporters/src/mcfunction.rs
Normal file
@@ -0,0 +1,50 @@
|
|||||||
|
use std::collections::HashMap;
|
||||||
|
|
||||||
|
use lib::{StructureExporter, VoxelType};
|
||||||
|
|
||||||
|
pub struct McFunctionExporter {
|
||||||
|
palette: HashMap<VoxelType, String>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl McFunctionExporter {
|
||||||
|
pub fn new(body_block: &str, outline_block: &str) -> Self {
|
||||||
|
let mut palette = HashMap::new();
|
||||||
|
|
||||||
|
palette.insert(VoxelType::Body, body_block.to_string());
|
||||||
|
palette.insert(VoxelType::Outline, outline_block.to_string());
|
||||||
|
|
||||||
|
Self { palette }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl StructureExporter for McFunctionExporter {
|
||||||
|
fn export(&self, grid: &lib::VoxelGrid) -> anyhow::Result<Vec<u8>> {
|
||||||
|
let mut output = String::new();
|
||||||
|
|
||||||
|
output.push_str(&format!("# Generated by Minecraft Text Builder\n"));
|
||||||
|
output.push_str(&format!(
|
||||||
|
"# Dimensions: {}x{}x{}\n\n",
|
||||||
|
grid.width, grid.height, grid.depth
|
||||||
|
));
|
||||||
|
|
||||||
|
for z in 0..grid.depth {
|
||||||
|
for y in 0..grid.height {
|
||||||
|
for x in 0..grid.width {
|
||||||
|
if let Some(voxel_type) = grid.get(x, y, z) {
|
||||||
|
if let Some(block_id) = self.palette.get(&voxel_type) {
|
||||||
|
// ~x ~y ~z generates blocks relative to where the command is executed
|
||||||
|
let command = format!("setblock ~{} ~{} ~{} {}\n", x, y, z, block_id);
|
||||||
|
output.push_str(&command);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Ok(output.into_bytes())
|
||||||
|
}
|
||||||
|
|
||||||
|
fn file_extension(&self) -> &'static str {
|
||||||
|
"mcfunction"
|
||||||
|
}
|
||||||
|
}
|
||||||
10
crates/lib/Cargo.toml
Normal file
10
crates/lib/Cargo.toml
Normal file
@@ -0,0 +1,10 @@
|
|||||||
|
[package]
|
||||||
|
name = "lib"
|
||||||
|
version = "0.1.0"
|
||||||
|
edition = "2024"
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
ab_glyph = "0.2.32"
|
||||||
|
anyhow = { workspace = true }
|
||||||
|
thiserror = { workspace = true }
|
||||||
|
tracing = { workspace = true }
|
||||||
91
crates/lib/src/engine.rs
Normal file
91
crates/lib/src/engine.rs
Normal file
@@ -0,0 +1,91 @@
|
|||||||
|
use crate::{font::FontProvider, grid::VoxelGrid, models::VoxelType};
|
||||||
|
|
||||||
|
pub struct GenerationOptions {
|
||||||
|
pub extrusion_depth: u32,
|
||||||
|
pub generate_outline: bool,
|
||||||
|
// Future options can be added here, such as:
|
||||||
|
// shadow, scale, italics, etc.
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Default for GenerationOptions {
|
||||||
|
fn default() -> Self {
|
||||||
|
Self {
|
||||||
|
extrusion_depth: 1,
|
||||||
|
generate_outline: true,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct TextBuilder<'a> {
|
||||||
|
font: &'a dyn FontProvider,
|
||||||
|
options: GenerationOptions,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'a> TextBuilder<'a> {
|
||||||
|
pub fn new(font: &'a dyn FontProvider) -> Self {
|
||||||
|
Self {
|
||||||
|
font,
|
||||||
|
options: GenerationOptions::default(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn with_depth(mut self, depth: u32) -> Self {
|
||||||
|
self.options.extrusion_depth = depth.max(1);
|
||||||
|
self
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn with_outline(mut self, generate: bool) -> Self {
|
||||||
|
self.options.generate_outline = generate;
|
||||||
|
self
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn generate(&self, text: &str) -> VoxelGrid {
|
||||||
|
let mut total_width = 0;
|
||||||
|
let mut max_height = 0;
|
||||||
|
let mut glyphs_to_render = Vec::new();
|
||||||
|
|
||||||
|
for c in text.chars() {
|
||||||
|
if let Some(glyph) = self.font.get_glyph(c) {
|
||||||
|
total_width += glyph.width + self.font.letter_spacing();
|
||||||
|
max_height = max_height.max(glyph.height);
|
||||||
|
glyphs_to_render.push(glyph);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
let padding = if self.options.generate_outline { 2 } else { 0 };
|
||||||
|
|
||||||
|
let mut grid = VoxelGrid::new(
|
||||||
|
total_width + padding,
|
||||||
|
max_height + padding,
|
||||||
|
self.options.extrusion_depth,
|
||||||
|
);
|
||||||
|
|
||||||
|
let mut current_x = if self.options.generate_outline { 1 } else { 0 };
|
||||||
|
let base_y = if self.options.generate_outline { 1 } else { 0 };
|
||||||
|
|
||||||
|
for glyph in glyphs_to_render {
|
||||||
|
for gy in 0..glyph.height {
|
||||||
|
for gx in 0..glyph.width {
|
||||||
|
let glyph_index = (gy * glyph.width + gx) as usize;
|
||||||
|
|
||||||
|
if glyph.data[glyph_index] {
|
||||||
|
let world_x = current_x + gx;
|
||||||
|
let world_y = base_y + (glyph.height - 1 - gy); // Flip vertically
|
||||||
|
|
||||||
|
for z in 0..self.options.extrusion_depth {
|
||||||
|
if let Err(e) = grid.set(world_x, world_y, z, VoxelType::Body) {
|
||||||
|
tracing::warn!("failed to set voxel: {}", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
current_x += glyph.width + self.font.letter_spacing();
|
||||||
|
}
|
||||||
|
|
||||||
|
// TODO: Add outline generation logic here if self.options.generate_outline is true.
|
||||||
|
|
||||||
|
grid
|
||||||
|
}
|
||||||
|
}
|
||||||
13
crates/lib/src/error.rs
Normal file
13
crates/lib/src/error.rs
Normal file
@@ -0,0 +1,13 @@
|
|||||||
|
use thiserror::Error;
|
||||||
|
|
||||||
|
#[derive(Debug, Error)]
|
||||||
|
pub enum VoxelError {
|
||||||
|
#[error("coordinates ({x}, {y}, {z}) out of bounds")]
|
||||||
|
OutOfBounds { x: u32, y: u32, z: u32 },
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Error)]
|
||||||
|
pub enum FontError {
|
||||||
|
#[error("failed to parse TTF font data: invalid format")]
|
||||||
|
InvalidTtf,
|
||||||
|
}
|
||||||
14
crates/lib/src/font.rs
Normal file
14
crates/lib/src/font.rs
Normal file
@@ -0,0 +1,14 @@
|
|||||||
|
/// Represents a single 2D character mapped to a boolean grid.
|
||||||
|
/// `true` means a block exists, `false` means empty space.
|
||||||
|
pub struct Glyph {
|
||||||
|
pub width: u32,
|
||||||
|
pub height: u32,
|
||||||
|
pub data: Vec<bool>,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub trait FontProvider {
|
||||||
|
fn get_glyph(&self, character: char) -> Option<Glyph>;
|
||||||
|
fn letter_spacing(&self) -> u32 {
|
||||||
|
1
|
||||||
|
}
|
||||||
|
}
|
||||||
1
crates/lib/src/fonts/mod.rs
Normal file
1
crates/lib/src/fonts/mod.rs
Normal file
@@ -0,0 +1 @@
|
|||||||
|
pub mod ttf_font;
|
||||||
82
crates/lib/src/fonts/ttf_font.rs
Normal file
82
crates/lib/src/fonts/ttf_font.rs
Normal file
@@ -0,0 +1,82 @@
|
|||||||
|
use ab_glyph::{Font, FontVec, PxScale, ScaleFont};
|
||||||
|
|
||||||
|
use crate::{error::FontError, font::FontProvider};
|
||||||
|
|
||||||
|
pub struct TtfFont {
|
||||||
|
font: FontVec,
|
||||||
|
/// The height of the text in Minecraft blocks (pixels)
|
||||||
|
scale: PxScale,
|
||||||
|
/// How "thick" a pixel needs to be to become a block (0.0 to 1.0)
|
||||||
|
/// Lower threshold = thicker text, Higher threshold = thinner text
|
||||||
|
threshold: f32,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl TtfFont {
|
||||||
|
pub fn from_bytes(font_data: &[u8], block_height: f32) -> Result<Self, FontError> {
|
||||||
|
let font = FontVec::try_from_vec(font_data.to_vec())
|
||||||
|
.map_err(|_| FontError::InvalidTtf)?;
|
||||||
|
|
||||||
|
Ok(Self {
|
||||||
|
font,
|
||||||
|
scale: PxScale::from(block_height),
|
||||||
|
threshold: 0.5, // Default threshold, can be adjusted
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn with_threshold(mut self, threshold: f32) -> Self {
|
||||||
|
self.threshold = threshold.clamp(0.0, 0.99);
|
||||||
|
self
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl FontProvider for TtfFont {
|
||||||
|
fn get_glyph(&self, character: char) -> Option<crate::font::Glyph> {
|
||||||
|
let scaled_font = self.font.as_scaled(self.scale);
|
||||||
|
let glyph_id = scaled_font.glyph_id(character);
|
||||||
|
|
||||||
|
if glyph_id.0 == 0 {
|
||||||
|
return None; // Character not found in font
|
||||||
|
}
|
||||||
|
|
||||||
|
let q_glyph = glyph_id.with_scale_and_position(self.scale, ab_glyph::point(0.0, 0.0));
|
||||||
|
|
||||||
|
if let Some(outlined) = scaled_font.outline_glyph(q_glyph) {
|
||||||
|
let bounds = outlined.px_bounds();
|
||||||
|
|
||||||
|
let width = bounds.width().ceil() as u32;
|
||||||
|
let height = bounds.height().ceil() as u32;
|
||||||
|
let mut data = vec![false; (width * height) as usize];
|
||||||
|
|
||||||
|
outlined.draw(|x, y, coverage| {
|
||||||
|
if coverage >= self.threshold {
|
||||||
|
if x < width && y < height {
|
||||||
|
let idx = (y * width + x) as usize;
|
||||||
|
data[idx] = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
Some(crate::font::Glyph {
|
||||||
|
width,
|
||||||
|
height,
|
||||||
|
data,
|
||||||
|
})
|
||||||
|
} else {
|
||||||
|
if character.is_whitespace() {
|
||||||
|
let width = scaled_font.h_advance(glyph_id).ceil() as u32;
|
||||||
|
|
||||||
|
Some(crate::font::Glyph {
|
||||||
|
width,
|
||||||
|
height: self.scale.y as u32,
|
||||||
|
data: vec![false; (width * self.scale.y as u32) as usize],
|
||||||
|
})
|
||||||
|
} else {
|
||||||
|
None
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn letter_spacing(&self) -> u32 {
|
||||||
|
1
|
||||||
|
}
|
||||||
|
}
|
||||||
44
crates/lib/src/grid.rs
Normal file
44
crates/lib/src/grid.rs
Normal file
@@ -0,0 +1,44 @@
|
|||||||
|
use crate::{error::VoxelError, models::VoxelType};
|
||||||
|
|
||||||
|
pub struct VoxelGrid {
|
||||||
|
pub width: u32,
|
||||||
|
pub height: u32,
|
||||||
|
pub depth: u32,
|
||||||
|
data: Vec<Option<VoxelType>>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl VoxelGrid {
|
||||||
|
pub fn new(width: u32, height: u32, depth: u32) -> Self {
|
||||||
|
let capacity = (width * height * depth) as usize;
|
||||||
|
|
||||||
|
Self {
|
||||||
|
width,
|
||||||
|
height,
|
||||||
|
depth,
|
||||||
|
data: vec![None; capacity],
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[inline(always)]
|
||||||
|
fn get_index(&self, x: u32, y: u32, z: u32) -> Option<usize> {
|
||||||
|
if x >= self.width || y >= self.height || z >= self.depth {
|
||||||
|
return None;
|
||||||
|
}
|
||||||
|
|
||||||
|
Some((x + self.width * (y + self.height * z)) as usize)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn set(&mut self, x: u32, y: u32, z: u32, voxel: VoxelType) -> Result<(), VoxelError> {
|
||||||
|
match self.get_index(x, y, z) {
|
||||||
|
Some(index) => {
|
||||||
|
self.data[index] = Some(voxel);
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
None => Err(VoxelError::OutOfBounds { x, y, z }),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn get(&self, x: u32, y: u32, z: u32) -> Option<VoxelType> {
|
||||||
|
self.get_index(x, y, z).and_then(|index| self.data[index])
|
||||||
|
}
|
||||||
|
}
|
||||||
18
crates/lib/src/lib.rs
Normal file
18
crates/lib/src/lib.rs
Normal file
@@ -0,0 +1,18 @@
|
|||||||
|
mod engine;
|
||||||
|
mod error;
|
||||||
|
mod font;
|
||||||
|
mod fonts;
|
||||||
|
mod grid;
|
||||||
|
mod models;
|
||||||
|
|
||||||
|
pub use engine::{GenerationOptions, TextBuilder};
|
||||||
|
pub use error::{FontError, VoxelError};
|
||||||
|
pub use font::FontProvider;
|
||||||
|
pub use fonts::ttf_font::TtfFont;
|
||||||
|
pub use grid::VoxelGrid;
|
||||||
|
pub use models::VoxelType;
|
||||||
|
|
||||||
|
pub trait StructureExporter {
|
||||||
|
fn export(&self, grid: &VoxelGrid) -> anyhow::Result<Vec<u8>>;
|
||||||
|
fn file_extension(&self) -> &'static str;
|
||||||
|
}
|
||||||
13
crates/lib/src/models.rs
Normal file
13
crates/lib/src/models.rs
Normal file
@@ -0,0 +1,13 @@
|
|||||||
|
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
|
||||||
|
pub enum VoxelType {
|
||||||
|
Body,
|
||||||
|
Outline,
|
||||||
|
Shadow,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||||
|
pub struct Point3D {
|
||||||
|
pub x: u32,
|
||||||
|
pub y: u32,
|
||||||
|
pub z: u32,
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user