Draw SDL2 window
parent
a9024dde9c
commit
6b6dd344bf
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@ -2,6 +2,62 @@
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "bitflags"
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version = "1.3.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
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[[package]]
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name = "cfg-if"
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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 = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "lazy_static"
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version = "1.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
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[[package]]
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name = "libc"
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version = "0.2.131"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "04c3b4822ccebfa39c02fc03d1534441b22ead323fa0f48bb7ddd8e6ba076a40"
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[[package]]
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name = "medit"
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version = "0.1.0"
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dependencies = [
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"sdl2",
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]
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[[package]]
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name = "sdl2"
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version = "0.35.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f7959277b623f1fb9e04aea73686c3ca52f01b2145f8ea16f4ff30d8b7623b1a"
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dependencies = [
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"bitflags",
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"lazy_static",
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"libc",
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"sdl2-sys",
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]
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[[package]]
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name = "sdl2-sys"
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version = "0.35.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e3586be2cf6c0a8099a79a12b4084357aa9b3e0b0d7980e3b67aaf7a9d55f9f0"
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dependencies = [
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"cfg-if",
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"libc",
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"version-compare",
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]
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[[package]]
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name = "version-compare"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "fe88247b92c1df6b6de80ddc290f3976dbdf2f5f5d3fd049a9fb598c6dd5ca73"
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@ -6,3 +6,4 @@ edition = "2021"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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sdl2 = "0.35.2"
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105
flake.lock
105
flake.lock
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@ -1,87 +1,5 @@
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{
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"nodes": {
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"crane": {
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"flake": false,
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"locked": {
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"lastModified": 1654444508,
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"narHash": "sha256-4OBvQ4V7jyt7afs6iKUvRzJ1u/9eYnKzVQbeQdiamuY=",
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"owner": "ipetkov",
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"repo": "crane",
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"rev": "db5482bf225acc3160899124a1df5a617cfa27b5",
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"type": "github"
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},
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"original": {
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"owner": "ipetkov",
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"repo": "crane",
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"type": "github"
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}
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},
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"devshell": {
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"flake": false,
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"locked": {
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"lastModified": 1658746384,
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"narHash": "sha256-CCJcoMOcXyZFrV1ag4XMTpAPjLWb4Anbv+ktXFI1ry0=",
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"owner": "numtide",
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"repo": "devshell",
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"rev": "0ffc7937bb5e8141af03d462b468bd071eb18e1b",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "devshell",
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"type": "github"
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}
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},
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"dream2nix": {
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"inputs": {
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"alejandra": [
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"nci",
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"nixpkgs"
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],
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"crane": "crane",
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"devshell": [
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"nci",
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"devshell"
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],
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"flake-utils-pre-commit": [
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"nci",
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"nixpkgs"
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],
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"gomod2nix": [
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"nci",
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"nixpkgs"
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],
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"mach-nix": [
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"nci",
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"nixpkgs"
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],
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"nixpkgs": [
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"nci",
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"nixpkgs"
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],
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"poetry2nix": [
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"nci",
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"nixpkgs"
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],
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"pre-commit-hooks": [
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"nci",
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1660322711,
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"narHash": "sha256-Q7im8L9UEVs448V4dv4XdCZy5yFfO1J+KpBi8O9Fe4o=",
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"owner": "nix-community",
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"repo": "dream2nix",
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"rev": "9331fb1376068e24f0ab5080aec85f43a369ebdb",
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"type": "github"
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},
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"original": {
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"owner": "nix-community",
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"repo": "dream2nix",
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"type": "github"
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}
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},
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"flake-parts": {
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"inputs": {
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"nixpkgs": [
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@ -117,28 +35,23 @@
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"type": "github"
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}
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},
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"nci": {
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"naersk": {
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"inputs": {
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"devshell": "devshell",
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"dream2nix": "dream2nix",
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"nixpkgs": [
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"nixpkgs"
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],
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"rust-overlay": [
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"rust"
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]
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},
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"locked": {
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"lastModified": 1660543949,
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"narHash": "sha256-dnKsU4qMXzbOaWRFQ9W2f5gOCXMtqo2ZRSugdNs/80s=",
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"owner": "yusdacra",
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"repo": "nix-cargo-integration",
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"rev": "670586d5d3a2a786fa2adfc4273b4419206c1e78",
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"lastModified": 1659610603,
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"narHash": "sha256-LYgASYSPYo7O71WfeUOaEUzYfzuXm8c8eavJcel+pfI=",
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"owner": "nix-community",
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"repo": "naersk",
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"rev": "c6a45e4277fa58abd524681466d3450f896dc094",
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"type": "github"
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},
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"original": {
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"owner": "yusdacra",
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"repo": "nix-cargo-integration",
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"owner": "nix-community",
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"repo": "naersk",
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"type": "github"
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}
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},
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@ -161,7 +74,7 @@
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"root": {
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"inputs": {
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"flake-parts": "flake-parts",
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"nci": "nci",
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"naersk": "naersk",
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"nixpkgs": "nixpkgs",
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"rust": "rust"
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}
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39
flake.nix
39
flake.nix
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@ -9,25 +9,38 @@
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rust.url = "github:oxalica/rust-overlay";
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rust.inputs.nixpkgs.follows = "nixpkgs";
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nci.url = "github:yusdacra/nix-cargo-integration";
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nci.inputs.nixpkgs.follows = "nixpkgs";
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nci.inputs.rust-overlay.follows = "rust";
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naersk.url = "github:nix-community/naersk";
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naersk.inputs.nixpkgs.follows = "nixpkgs";
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};
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outputs = { self, flake-parts, ... }@inputs:
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outputs = { self, flake-parts, nixpkgs, naersk, rust }:
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let
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overlays = [ rust.overlays.default ];
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in
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flake-parts.lib.mkFlake { inherit self; } {
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imports = [{
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config.perSystem = { system, ... }: {
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config._module.args.pkgs = (import inputs.nixpkgs {
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inherit system;
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overlays = [ inputs.rust.overlays.default ];
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});
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config._module.args.pkgs = import nixpkgs { inherit system overlays; };
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};
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}];
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systems = inputs.nixpkgs.lib.systems.flakeExposed;
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perSystem = { config, self', inputs', pkgs, system, ... }: { };
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flake = inputs.nci.lib.makeOutputs {
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root = ./.;
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};
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systems = nixpkgs.lib.systems.flakeExposed;
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perSystem = { config, self', inputs', pkgs, system, ... }:
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let
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toolchain = pkgs.rust-bin.stable.latest.default;
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naersk-lib = pkgs.callPackage naersk {
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cargo = toolchain;
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rustc = toolchain;
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};
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in
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{
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packages.default = naersk-lib.buildPackage {
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src = ./.;
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buildInputs = with pkgs; [ SDL2 ];
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};
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apps.default.program = "${config.packages.default}/bin/medit";
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devShells.default = pkgs.mkShell {
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nativeBuildInputs = [ toolchain ];
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};
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};
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};
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}
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35
src/main.rs
35
src/main.rs
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@ -1,3 +1,36 @@
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use sdl2::{event::Event, init, keyboard::Keycode, pixels::Color};
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fn main() {
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println!("Hello, world!");
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let ctx = init().unwrap();
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let vid = ctx.video().unwrap();
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let win = vid
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.window("medit", 800, 600)
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.position_centered()
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.build()
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.unwrap();
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let mut can = win.into_canvas().build().unwrap();
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can.set_draw_color(Color::RGB(0, 255, 255));
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can.clear();
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can.present();
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let mut event_pump = ctx.event_pump().unwrap();
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let mut i = 0;
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'running: loop {
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i = (i + 1) % 255;
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can.set_draw_color(Color::RGB(i, 64, 255 - i));
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can.clear();
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for event in event_pump.poll_iter() {
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match event {
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Event::Quit { .. }
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| Event::KeyDown {
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keycode: Some(Keycode::Escape),
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..
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} => break 'running,
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_ => {}
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}
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}
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// The rest of the game loop goes here...
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can.present();
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std::thread::sleep(std::time::Duration::new(0, 1_000_000_000u32 / 60));
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}
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}
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Loading…
Reference in New Issue