mirror of
https://github.com/Xevion/Pac-Man.git
synced 2025-12-06 11:15:46 -06:00
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2
.github/workflows/build.yaml
vendored
2
.github/workflows/build.yaml
vendored
@@ -1,4 +1,4 @@
|
||||
name: Build
|
||||
name: Builds
|
||||
|
||||
on: ["push", "pull_request"]
|
||||
|
||||
|
||||
2
.github/workflows/test.yaml
vendored
2
.github/workflows/test.yaml
vendored
@@ -1,4 +1,4 @@
|
||||
name: Test
|
||||
name: Tests
|
||||
|
||||
on: ["push", "pull_request"]
|
||||
|
||||
|
||||
7
.gitignore
vendored
7
.gitignore
vendored
@@ -1,7 +1,6 @@
|
||||
/target
|
||||
/dist
|
||||
target/
|
||||
dist/
|
||||
emsdk/
|
||||
.idea
|
||||
*.dll
|
||||
rust-sdl2-emscripten/
|
||||
assets/site/build.css
|
||||
emsdk/
|
||||
|
||||
103
README.md
103
README.md
@@ -1,9 +1,33 @@
|
||||
# Pac-Man
|
||||
|
||||
If the title doesn't clue you in, I'm remaking Pac-Man with SDL and Rust.
|
||||
[![Tests Status][badge-test]][test] [![Build Status][badge-build]][build] [![Code Coverage][badge-coverage]][coverage] [![Online Demo][badge-online-demo]][demo] [![Last Commit][badge-last-commit]][commits]
|
||||
|
||||
The project is _extremely_ early in development, but check back in a week, and maybe I'll have something cool to look
|
||||
at.
|
||||
[badge-test]: https://github.com/Xevion/Pac-Man/actions/workflows/test.yaml/badge.svg
|
||||
[badge-build]: https://github.com/Xevion/Pac-Man/actions/workflows/build.yaml/badge.svg
|
||||
[badge-coverage]: https://coveralls.io/repos/github/Xevion/Pac-Man/badge.svg?branch=master
|
||||
[badge-demo]: https://img.shields.io/github/deployments/Xevion/Pac-Man/github-pages?label=GitHub%20Pages
|
||||
[badge-online-demo]: https://img.shields.io/badge/GitHub%20Pages-Demo-brightgreen
|
||||
[badge-last-commit]: https://img.shields.io/github/last-commit/Xevion/Pac-Man
|
||||
[build]: https://github.com/Xevion/Pac-Man/actions/workflows/build.yaml
|
||||
[test]: https://github.com/Xevion/Pac-Man/actions/workflows/test.yaml
|
||||
[coverage]: https://coveralls.io/github/Xevion/Pac-Man?branch=master
|
||||
[demo]: https://xevion.github.io/Pac-Man/
|
||||
[commits]: https://github.com/Xevion/Pac-Man/commits/master
|
||||
|
||||
## Description
|
||||
|
||||
A faithful recreation of the classic Pac-Man arcade game written in Rust. This project aims to replicate the original game's mechanics, graphics, sound, and behavior as accurately as possible while providing modern development features like cross-platform compatibility and WebAssembly support.
|
||||
|
||||
The game includes all the original features you'd expect from Pac-Man:
|
||||
|
||||
- [x] Classic maze navigation and dot collection
|
||||
- [ ] Four ghosts with their unique AI behaviors (Blinky, Pinky, Inky, and Clyde)
|
||||
- [ ] Power pellets that allow Pac-Man to eat ghosts
|
||||
- [ ] Fruit bonuses that appear periodically
|
||||
- [ ] Progressive difficulty with faster ghosts and shorter power pellet duration
|
||||
- [x] Authentic sound effects and sprites
|
||||
|
||||
Built with SDL2 for cross-platform graphics and audio, this implementation can run on Windows, Linux, macOS, and in web browsers via WebAssembly.
|
||||
|
||||
## Feature Targets
|
||||
|
||||
@@ -12,68 +36,29 @@ at.
|
||||
- Online demo, playable in a browser.
|
||||
- Automatic build system, with releases for Windows, Linux, and Mac & Web-Assembly.
|
||||
- Debug tooling
|
||||
- Game state visualization
|
||||
- Game speed controls + pausing
|
||||
- Log tracing
|
||||
- Performance details
|
||||
- Game state visualization
|
||||
- Game speed controls + pausing
|
||||
- Log tracing
|
||||
- Performance details
|
||||
|
||||
## Experimental Ideas
|
||||
|
||||
- Perfected Ghost Algorithms
|
||||
- More than 4 ghosts
|
||||
- Custom Level Generation
|
||||
- Multi-map tunnelling
|
||||
- Multi-map tunnelling
|
||||
- Online Scoreboard
|
||||
- WebAssembly build contains a special API key for communicating with server.
|
||||
- To prevent abuse, the server will only accept scores from the WebAssembly build.
|
||||
- WebAssembly build contains a special API key for communicating with server.
|
||||
- To prevent abuse, the server will only accept scores from the WebAssembly build.
|
||||
|
||||
## Installation
|
||||
## Build Notes
|
||||
|
||||
Besides SDL2, the following extensions are required: Image, Mixer, and TTF.
|
||||
|
||||
### Ubuntu
|
||||
|
||||
On Ubuntu, you can install the required packages with the following command:
|
||||
|
||||
```
|
||||
sudo apt install libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-ttf-dev
|
||||
```
|
||||
|
||||
### Windows
|
||||
|
||||
On Windows, installation requires either building from source (not covered), or downloading the pre-built binaries.
|
||||
|
||||
The latest releases can be found here:
|
||||
|
||||
- [SDL2](https://github.com/libsdl-org/SDL/releases/latest/)
|
||||
- [SDL2_image](https://github.com/libsdl-org/SDL_image/releases/latest/)
|
||||
- [SDL2_mixer](https://github.com/libsdl-org/SDL_mixer/releases/latest/)
|
||||
- [SDL2_ttf](https://github.com/libsdl-org/SDL_ttf/releases/latest/)
|
||||
|
||||
Download each for your architecture, and locate the appropriately named DLL within. Move said DLL to root of this project.
|
||||
|
||||
In total, you should have the following DLLs in the root of the project:
|
||||
|
||||
- SDL2.dll
|
||||
- SDL2_mixer.dll
|
||||
- SDL2_ttf.dll
|
||||
- SDL2_image.dll
|
||||
- libpngX-X.dll
|
||||
- Not sure on what specific version is to be used, or if naming matters. `libpng16-16.dll` is what I had used.
|
||||
- zlib1.dll
|
||||
|
||||
## Building
|
||||
|
||||
To build the project, run the following command:
|
||||
|
||||
```
|
||||
cargo build
|
||||
```
|
||||
|
||||
During development, you can easily run the project with:
|
||||
|
||||
```
|
||||
cargo run
|
||||
cargo run -q # Quiet mode, no logging
|
||||
cargo run --release # Release mode, optimized
|
||||
```
|
||||
- Install `cargo-vcpkg` with `cargo install cargo-vcpkg`, then run `cargo vcpkg build` to build the requisite dependencies via vcpkg.
|
||||
- For the WASM build, you need to have the Emscripten SDK cloned; you can do so with `git clone https://github.com/emscripten-core/emsdk.git`
|
||||
- The first time you clone, you'll need to install the appropriate SDK version with `./emsdk install 3.1.43` and then activate it with `./emsdk activate 3.1.43`. On Windows, use `./emsdk/emsdk.ps1` instead.
|
||||
- You can then activate the Emscripten SDK with `source ./emsdk/emsdk_env.sh` or `./emsdk/emsdk_env.ps1` or `./emsdk/emsdk_env.bat` depending on your OS/terminal.
|
||||
- While using the `web.build.ts` is not technically required, it simplifies the build process and is very helpful.
|
||||
- It is intended to be run with `bun`, which you can acquire at [bun.sh](https://bun.sh/)
|
||||
- Tip: You can launch a fileserver with `python` or `caddy` to serve the files in the `dist` folder.
|
||||
- `python3 -m http.server 8080 -d dist`
|
||||
- `caddy file-server --root dist` (install with `[sudo apt|brew|choco] install caddy` or [a dozen other ways](https://caddyserver.com/docs/install))
|
||||
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 90 B |
Binary file not shown.
|
Before Width: | Height: | Size: 28 KiB |
@@ -1,23 +0,0 @@
|
||||
@tailwind base;
|
||||
@tailwind components;
|
||||
@tailwind utilities;
|
||||
|
||||
@font-face {
|
||||
font-family: "Liberation Mono";
|
||||
src:
|
||||
url("LiberationMono.woff2") format("woff2"),
|
||||
url("LiberationMono.woff") format("woff");
|
||||
font-weight: normal;
|
||||
font-style: normal;
|
||||
font-display: swap;
|
||||
}
|
||||
|
||||
canvas {
|
||||
@apply w-full h-[65vh] min-h-[200px] block mx-auto bg-black;
|
||||
}
|
||||
|
||||
.code {
|
||||
@apply px-1 rounded font-mono bg-zinc-900 border border-zinc-700 lowercase;
|
||||
}
|
||||
|
||||
/*# sourceMappingURL=data:application/json;base64,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 */
|
||||
@@ -2,12 +2,25 @@
|
||||
<html>
|
||||
<head>
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>Pac-Man Arcade</title>
|
||||
<title>Pac-Man in Rust</title>
|
||||
<link rel="stylesheet" href="build.css" />
|
||||
<style>
|
||||
/* Minimal fallback to prevent white flash and canvas pop-in before CSS loads */
|
||||
html,
|
||||
body {
|
||||
background: #000;
|
||||
color: #facc15;
|
||||
margin: 0;
|
||||
text-align: center;
|
||||
}
|
||||
#canvas {
|
||||
display: block;
|
||||
margin: 1.5rem auto;
|
||||
background: #000;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body class="bg-black text-yellow-400 text-center">
|
||||
<body class="bg-black text-yellow-400 text-center min-h-screen">
|
||||
<a
|
||||
href="https://github.com/Xevion/Pac-Man"
|
||||
class="absolute top-0 right-0"
|
||||
@@ -17,7 +30,7 @@
|
||||
width="80"
|
||||
height="80"
|
||||
viewBox="0 0 250 250"
|
||||
class="fill-yellow-400 text-black"
|
||||
class="fill-yellow-400 text-white"
|
||||
aria-hidden="true"
|
||||
>
|
||||
<path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
|
||||
@@ -31,33 +44,54 @@
|
||||
></path>
|
||||
</svg>
|
||||
</a>
|
||||
<h1 class="text-4xl mt-10 scaled-text">Pac-Man Arcade</h1>
|
||||
<p class="text-lg mt-5 scaled-text">
|
||||
Welcome to the Pac-Man Arcade! Use the controls below to play.
|
||||
</p>
|
||||
<canvas
|
||||
id="canvas"
|
||||
class="block mx-auto mt-5"
|
||||
width="800"
|
||||
height="600"
|
||||
></canvas>
|
||||
<div class="mt-10">
|
||||
<span
|
||||
class="inline-block mx-2 px-4 py-2 bg-yellow-400 text-black rounded scaled-text"
|
||||
>← ↑ → ↓ Move</span
|
||||
>
|
||||
<span
|
||||
class="inline-block mx-2 px-4 py-2 bg-yellow-400 text-black rounded scaled-text"
|
||||
>Space Change Sprite</span
|
||||
>
|
||||
<span
|
||||
class="inline-block mx-2 px-4 py-2 bg-yellow-400 text-black rounded scaled-text"
|
||||
>Shift + ↑↓ Change Volume</span
|
||||
>
|
||||
|
||||
<div class="min-h-screen flex flex-col">
|
||||
<header class="pt-10">
|
||||
<h1 class="text-4xl arcade-title scaled-text">Pac-Man in Rust</h1>
|
||||
</header>
|
||||
|
||||
<main class="flex-1 flex items-center justify-center px-4">
|
||||
<div class="w-full max-w-5xl">
|
||||
<canvas
|
||||
id="canvas"
|
||||
class="block mx-auto bg-black w-full max-w-[90vw] h-auto mt-5 rounded-xl shadow-[inset_0_0_0_2px_rgba(255,255,255,0.12),0_10px_30px_rgba(0,0,0,0.8)]"
|
||||
></canvas>
|
||||
|
||||
<div
|
||||
class="mt-8 flex flex-wrap gap-3 justify-center items-center text-sm"
|
||||
>
|
||||
<span class="code">← ↑ → ↓</span>
|
||||
<span class="opacity-70">Move</span>
|
||||
|
||||
<span class="mx-2 opacity-30">|</span>
|
||||
|
||||
<span class="code">Space</span>
|
||||
<span class="opacity-70">Toggle Debug</span>
|
||||
|
||||
<span class="mx-2 opacity-30">|</span>
|
||||
|
||||
<span class="code">P</span>
|
||||
<span class="opacity-70">Pause / Unpause</span>
|
||||
|
||||
<span class="mx-2 opacity-30">|</span>
|
||||
|
||||
<span class="code">M</span>
|
||||
<span class="opacity-70">Mute / Unmute</span>
|
||||
</div>
|
||||
</div>
|
||||
</main>
|
||||
</div>
|
||||
<script type="text/javascript">
|
||||
const canvas = document.getElementById("canvas");
|
||||
var Module = {
|
||||
canvas: document.getElementById("canvas"),
|
||||
canvas: canvas,
|
||||
preRun: [
|
||||
() => {
|
||||
[...canvas.classList]
|
||||
.filter((className) => className.includes("shadow-"))
|
||||
.forEach((className) => canvas.classList.remove(className));
|
||||
},
|
||||
],
|
||||
};
|
||||
</script>
|
||||
<script type="text/javascript" src="pacman.js"></script>
|
||||
|
||||
28
assets/site/styles.css
Normal file
28
assets/site/styles.css
Normal file
@@ -0,0 +1,28 @@
|
||||
@import "tailwindcss";
|
||||
|
||||
@font-face {
|
||||
font-family: "TerminalVector";
|
||||
src: url("TerminalVector.ttf");
|
||||
font-weight: normal;
|
||||
font-style: normal;
|
||||
font-display: swap;
|
||||
}
|
||||
|
||||
/* Key badge styling */
|
||||
.code {
|
||||
@apply px-3 py-1 rounded-md font-mono text-[0.9em] lowercase inline-block align-middle;
|
||||
background: rgba(250, 204, 21, 0.08); /* yellow-400 at low opacity */
|
||||
border: 1px solid rgba(250, 204, 21, 0.25);
|
||||
color: #fde68a; /* lighter yellow for readability */
|
||||
font-family: "TerminalVector", ui-monospace, Consolas, "Courier New",
|
||||
monospace;
|
||||
}
|
||||
|
||||
/* Title styling */
|
||||
.arcade-title {
|
||||
font-family: "TerminalVector", ui-monospace, Consolas, "Courier New",
|
||||
monospace;
|
||||
letter-spacing: 0.08em;
|
||||
text-shadow: 0 0 18px rgba(250, 204, 21, 0.15),
|
||||
0 0 2px rgba(255, 255, 255, 0.25);
|
||||
}
|
||||
@@ -1,21 +0,0 @@
|
||||
@tailwind base;
|
||||
@tailwind components;
|
||||
@tailwind utilities;
|
||||
|
||||
@font-face {
|
||||
font-family: "Liberation Mono";
|
||||
src:
|
||||
url("LiberationMono.woff2") format("woff2"),
|
||||
url("LiberationMono.woff") format("woff");
|
||||
font-weight: normal;
|
||||
font-style: normal;
|
||||
font-display: swap;
|
||||
}
|
||||
|
||||
canvas {
|
||||
@apply w-full h-[65vh] min-h-[200px] block mx-auto bg-black;
|
||||
}
|
||||
|
||||
.code {
|
||||
@apply px-1 rounded font-mono bg-zinc-900 border border-zinc-700 lowercase;
|
||||
}
|
||||
74
build.sh
74
build.sh
@@ -1,74 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
|
||||
release='false'
|
||||
serve='false'
|
||||
skip_emsdk='false'
|
||||
clean='false'
|
||||
|
||||
print_usage() {
|
||||
printf "Usage: -erdsc\n"
|
||||
printf " -e: Skip EMSDK setup (GitHub workflow only)\n"
|
||||
printf " -r: Build in release mode\n"
|
||||
printf " -d: Build in debug mode\n"
|
||||
printf " -s: Serve the WASM files once built\n"
|
||||
printf " -c: Clean the target/dist directory\n"
|
||||
}
|
||||
|
||||
while getopts 'erdsc' flag; do
|
||||
case "${flag}" in
|
||||
e) skip_emsdk='true' ;;
|
||||
r) release='true' ;;
|
||||
d) release='false' ;; # doesn't actually do anything, but last flag wins
|
||||
s) serve='true' ;;
|
||||
c) clean='true' ;;
|
||||
*)
|
||||
print_usage
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ "$clean" = 'true' ]; then
|
||||
echo "Cleaning target directory"
|
||||
cargo clean
|
||||
rm -rf ./dist/
|
||||
fi
|
||||
|
||||
if [ "$skip_emsdk" = 'false' ]; then
|
||||
echo "Activating Emscripten"
|
||||
# SDL2-TTF requires 3.1.43, fails to build on latest
|
||||
../emsdk/emsdk activate 3.1.43
|
||||
source ../emsdk/emsdk_env.sh
|
||||
fi
|
||||
|
||||
echo "Building WASM with Emscripten"
|
||||
build_type='debug'
|
||||
if [ "$release" = 'true' ]; then
|
||||
cargo build --target=wasm32-unknown-emscripten --release
|
||||
build_type='release'
|
||||
else
|
||||
cargo build --target=wasm32-unknown-emscripten
|
||||
fi
|
||||
|
||||
echo "Generating CSS"
|
||||
pnpx postcss-cli ./assets/site/styles.scss -o ./assets/site/build.css
|
||||
|
||||
echo "Copying WASM files"
|
||||
mkdir -p dist
|
||||
output_folder="target/wasm32-unknown-emscripten/$build_type"
|
||||
|
||||
cp assets/site/{build.css,favicon.ico,index.html} dist
|
||||
cp $output_folder/pacman.{wasm,js} dist
|
||||
if [ -f $output_folder/deps/pacman.data ]; then
|
||||
cp $output_folder/deps/pacman.data dist
|
||||
fi
|
||||
|
||||
if [ -f $output_folder/pacman.wasm.map ]; then
|
||||
cp $output_folder/pacman.wasm.map dist
|
||||
fi
|
||||
|
||||
if [ "$serve" = 'true' ]; then
|
||||
echo "Serving WASM with Emscripten"
|
||||
python3 -m http.server -d ./dist/ 8080
|
||||
fi
|
||||
201
build.ts
201
build.ts
@@ -1,201 +0,0 @@
|
||||
import { $ } from "bun";
|
||||
|
||||
// This is a bun script, run with `bun run build.ts`
|
||||
|
||||
import * as path from "path";
|
||||
import * as fs from "fs/promises";
|
||||
|
||||
async function clean() {
|
||||
console.log("Cleaning...");
|
||||
await $`cargo clean`;
|
||||
await $`rm -rf ./dist/`;
|
||||
console.log("Cleaned...");
|
||||
}
|
||||
|
||||
async function setupEmscripten() {
|
||||
const emsdkDir = "./emsdk";
|
||||
const emsdkExists = await fs
|
||||
.access(emsdkDir)
|
||||
.then(() => true)
|
||||
.catch(() => false);
|
||||
|
||||
if (!emsdkExists) {
|
||||
console.log("Cloning Emscripten SDK...");
|
||||
await $`git clone https://github.com/emscripten-core/emsdk.git`;
|
||||
} else {
|
||||
console.log("Emscripten SDK already exists, skipping clone.");
|
||||
}
|
||||
|
||||
const emscriptenToolchainPath = path.join(emsdkDir, "upstream", "emscripten");
|
||||
const toolchainInstalled = await fs
|
||||
.access(emscriptenToolchainPath)
|
||||
.then(() => true)
|
||||
.catch(() => false);
|
||||
|
||||
if (!toolchainInstalled) {
|
||||
console.log("Installing Emscripten toolchain...");
|
||||
await $`./emsdk/emsdk install 3.1.43`;
|
||||
} else {
|
||||
console.log(
|
||||
"Emscripten toolchain 3.1.43 already installed, skipping install."
|
||||
);
|
||||
}
|
||||
|
||||
console.log("Activating Emscripten...");
|
||||
await $`./emsdk/emsdk activate 3.1.43`;
|
||||
console.log("Emscripten activated.");
|
||||
|
||||
// Set EMSDK environment variable for subsequent commands
|
||||
process.env.EMSDK = path.resolve(emsdkDir);
|
||||
|
||||
const emsdkPython = path.join(path.resolve(emsdkDir), "python");
|
||||
const emsdkNode = path.join(path.resolve(emsdkDir), "node", "16.20.0_64bit"); // Adjust node version if needed
|
||||
const emsdkBin = path.join(path.resolve(emsdkDir), "upstream", "emscripten");
|
||||
process.env.PATH = `${emsdkPython}:${emsdkNode}:${emsdkBin}:${process.env.PATH}`;
|
||||
}
|
||||
|
||||
async function buildWeb(release: boolean) {
|
||||
console.log("Building WASM with Emscripten...");
|
||||
const rustcFlags = [
|
||||
"-C",
|
||||
"link-arg=--preload-file",
|
||||
"-C",
|
||||
"link-arg=assets",
|
||||
].join(" ");
|
||||
|
||||
if (release) {
|
||||
await $`env RUSTFLAGS=${rustcFlags} cargo build --target=wasm32-unknown-emscripten --release`;
|
||||
} else {
|
||||
await $`env RUSTFLAGS=${rustcFlags} cargo build --target=wasm32-unknown-emscripten`;
|
||||
}
|
||||
|
||||
console.log("Generating CSS...");
|
||||
await $`pnpx postcss-cli ./assets/site/styles.scss -o ./assets/site/build.css`;
|
||||
|
||||
console.log("Copying WASM files...");
|
||||
const buildType = release ? "release" : "debug";
|
||||
const outputFolder = `target/wasm32-unknown-emscripten/${buildType}`;
|
||||
await $`mkdir -p dist`;
|
||||
await $`cp assets/site/index.html dist`;
|
||||
await $`cp assets/site/*.woff* dist`;
|
||||
await $`cp assets/site/build.css dist`;
|
||||
await $`cp assets/site/favicon.ico dist`;
|
||||
await $`cp ${outputFolder}/pacman.wasm dist`;
|
||||
await $`cp ${outputFolder}/pacman.js dist`;
|
||||
|
||||
// Check if .data file exists before copying
|
||||
try {
|
||||
await fs.access(`${outputFolder}/pacman.data`);
|
||||
await $`cp ${outputFolder}/pacman.data dist`;
|
||||
} catch (e) {
|
||||
console.log("No pacman.data file found, skipping copy.");
|
||||
}
|
||||
|
||||
// Check if .map file exists before copying
|
||||
try {
|
||||
await fs.access(`${outputFolder}/pacman.wasm.map`);
|
||||
await $`cp ${outputFolder}/pacman.wasm.map dist`;
|
||||
} catch (e) {
|
||||
console.log("No pacman.wasm.map file found, skipping copy.");
|
||||
}
|
||||
|
||||
console.log("WASM files copied.");
|
||||
}
|
||||
|
||||
async function serve() {
|
||||
console.log("Serving WASM with Emscripten...");
|
||||
await $`python3 -m http.server -d ./dist/ 8080`;
|
||||
}
|
||||
|
||||
async function main() {
|
||||
const args = process.argv.slice(2);
|
||||
|
||||
let release = false;
|
||||
let serveFiles = false;
|
||||
let skipEmscriptenSetup = false;
|
||||
let cleanProject = false;
|
||||
let target = "web"; // Default target
|
||||
|
||||
for (const arg of args) {
|
||||
switch (arg) {
|
||||
case "-r":
|
||||
release = true;
|
||||
break;
|
||||
case "-s":
|
||||
serveFiles = true;
|
||||
break;
|
||||
case "-e":
|
||||
skipEmscriptenSetup = true;
|
||||
break;
|
||||
case "-c":
|
||||
cleanProject = true;
|
||||
break;
|
||||
case "--target=linux":
|
||||
target = "linux";
|
||||
break;
|
||||
case "--target=windows":
|
||||
target = "windows";
|
||||
break;
|
||||
case "--target=web":
|
||||
target = "web";
|
||||
break;
|
||||
case "-h":
|
||||
case "--help":
|
||||
console.log(`
|
||||
Usage: ts-node build.ts [options]
|
||||
|
||||
Options:
|
||||
-r Build in release mode
|
||||
-s Serve the WASM files once built (for web target)
|
||||
-e Skip EMSDK setup (GitHub workflow only)
|
||||
-c Clean the target/dist directory
|
||||
--target=[web|linux|windows] Specify target platform (default: web)
|
||||
-h, --help Show this help message
|
||||
`);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (cleanProject) {
|
||||
await clean();
|
||||
}
|
||||
|
||||
if (!skipEmscriptenSetup && target === "web") {
|
||||
await setupEmscripten();
|
||||
}
|
||||
|
||||
switch (target) {
|
||||
case "web":
|
||||
await buildWeb(release);
|
||||
if (serveFiles) {
|
||||
await serve();
|
||||
}
|
||||
break;
|
||||
case "linux":
|
||||
console.log("Building for Linux...");
|
||||
if (release) {
|
||||
await $`cargo build --release`;
|
||||
} else {
|
||||
await $`cargo build`;
|
||||
}
|
||||
console.log("Linux build complete.");
|
||||
break;
|
||||
case "windows":
|
||||
console.log("Building for Windows...");
|
||||
if (release) {
|
||||
await $`cargo build --release --target=x86_64-pc-windows-msvc`; // Assuming MSVC toolchain
|
||||
} else {
|
||||
await $`cargo build --target=x86_64-pc-windows-msvc`;
|
||||
}
|
||||
console.log("Windows build complete.");
|
||||
break;
|
||||
default:
|
||||
console.error("Invalid target specified.");
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
main().catch((err) => {
|
||||
console.error(err);
|
||||
process.exit(1);
|
||||
});
|
||||
@@ -92,6 +92,8 @@ impl App<'_> {
|
||||
}
|
||||
_ => {}
|
||||
},
|
||||
// It doesn't really make sense to have this available in the browser
|
||||
#[cfg(not(target_os = "emscripten"))]
|
||||
Event::Quit { .. }
|
||||
| Event::KeyDown {
|
||||
keycode: Some(Keycode::Escape) | Some(Keycode::Q),
|
||||
|
||||
@@ -5,6 +5,16 @@ use super::direction::Direction;
|
||||
/// A unique identifier for a node, represented by its index in the graph's storage.
|
||||
pub type NodeId = usize;
|
||||
|
||||
/// Defines who can traverse a given edge.
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
|
||||
pub enum EdgePermissions {
|
||||
/// Anyone can use this edge.
|
||||
#[default]
|
||||
All,
|
||||
/// Only ghosts can use this edge.
|
||||
GhostsOnly,
|
||||
}
|
||||
|
||||
/// Represents a directed edge from one node to another with a given weight (e.g., distance).
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
pub struct Edge {
|
||||
@@ -14,6 +24,8 @@ pub struct Edge {
|
||||
pub distance: f32,
|
||||
/// The cardinal direction of this edge.
|
||||
pub direction: Direction,
|
||||
/// Defines who is allowed to traverse this edge.
|
||||
pub permissions: EdgePermissions,
|
||||
}
|
||||
|
||||
/// Represents a node in the graph, defined by its position.
|
||||
@@ -121,8 +133,8 @@ impl Graph {
|
||||
return Err("To node does not exist.");
|
||||
}
|
||||
|
||||
let edge_a = self.add_edge(from, to, replace, distance, direction);
|
||||
let edge_b = self.add_edge(to, from, replace, distance, direction.opposite());
|
||||
let edge_a = self.add_edge(from, to, replace, distance, direction, EdgePermissions::default());
|
||||
let edge_b = self.add_edge(to, from, replace, distance, direction.opposite(), EdgePermissions::default());
|
||||
|
||||
if edge_a.is_err() && edge_b.is_err() {
|
||||
return Err("Failed to connect nodes in both directions.");
|
||||
@@ -150,6 +162,7 @@ impl Graph {
|
||||
replace: bool,
|
||||
distance: Option<f32>,
|
||||
direction: Direction,
|
||||
permissions: EdgePermissions,
|
||||
) -> Result<(), &'static str> {
|
||||
let edge = Edge {
|
||||
target: to,
|
||||
@@ -168,6 +181,7 @@ impl Graph {
|
||||
}
|
||||
},
|
||||
direction,
|
||||
permissions,
|
||||
};
|
||||
|
||||
if from >= self.adjacency_list.len() {
|
||||
@@ -295,7 +309,10 @@ impl Traverser {
|
||||
/// Creates a new traverser starting at the given node ID.
|
||||
///
|
||||
/// The traverser will immediately attempt to start moving in the initial direction.
|
||||
pub fn new(graph: &Graph, start_node: NodeId, initial_direction: Direction) -> Self {
|
||||
pub fn new<F>(graph: &Graph, start_node: NodeId, initial_direction: Direction, can_traverse: &F) -> Self
|
||||
where
|
||||
F: Fn(Edge) -> bool,
|
||||
{
|
||||
let mut traverser = Traverser {
|
||||
position: Position::AtNode(start_node),
|
||||
direction: initial_direction,
|
||||
@@ -303,7 +320,7 @@ impl Traverser {
|
||||
};
|
||||
|
||||
// This will kickstart the traverser into motion
|
||||
traverser.advance(graph, 0.0);
|
||||
traverser.advance(graph, 0.0, can_traverse);
|
||||
|
||||
traverser
|
||||
}
|
||||
@@ -329,7 +346,10 @@ impl Traverser {
|
||||
/// - If it reaches a node, it attempts to transition to a new edge based on
|
||||
/// the buffered direction or by continuing straight.
|
||||
/// - If no valid move is possible, it stops at the node.
|
||||
pub fn advance(&mut self, graph: &Graph, distance: f32) {
|
||||
pub fn advance<F>(&mut self, graph: &Graph, distance: f32, can_traverse: &F)
|
||||
where
|
||||
F: Fn(Edge) -> bool,
|
||||
{
|
||||
// Decrement the remaining frames for the next direction
|
||||
if let Some((direction, remaining)) = self.next_direction {
|
||||
if remaining > 0 {
|
||||
@@ -344,13 +364,15 @@ impl Traverser {
|
||||
// We're not moving, but a buffered direction is available.
|
||||
if let Some((next_direction, _)) = self.next_direction {
|
||||
if let Some(edge) = graph.find_edge_in_direction(node_id, next_direction) {
|
||||
// Start moving in that direction
|
||||
self.position = Position::BetweenNodes {
|
||||
from: node_id,
|
||||
to: edge.target,
|
||||
traversed: distance.max(0.0),
|
||||
};
|
||||
self.direction = next_direction;
|
||||
if can_traverse(edge) {
|
||||
// Start moving in that direction
|
||||
self.position = Position::BetweenNodes {
|
||||
from: node_id,
|
||||
to: edge.target,
|
||||
traversed: distance.max(0.0),
|
||||
};
|
||||
self.direction = next_direction;
|
||||
}
|
||||
}
|
||||
|
||||
self.next_direction = None; // Consume the buffered direction regardless of whether we started moving with it
|
||||
@@ -382,26 +404,33 @@ impl Traverser {
|
||||
// If we buffered a direction, try to find an edge in that direction
|
||||
if let Some((next_dir, _)) = self.next_direction {
|
||||
if let Some(edge) = graph.find_edge_in_direction(to, next_dir) {
|
||||
self.position = Position::BetweenNodes {
|
||||
from: to,
|
||||
to: edge.target,
|
||||
traversed: overflow,
|
||||
};
|
||||
if can_traverse(edge) {
|
||||
self.position = Position::BetweenNodes {
|
||||
from: to,
|
||||
to: edge.target,
|
||||
traversed: overflow,
|
||||
};
|
||||
|
||||
self.direction = next_dir; // Remember our new direction
|
||||
self.next_direction = None; // Consume the buffered direction
|
||||
moved = true;
|
||||
self.direction = next_dir; // Remember our new direction
|
||||
self.next_direction = None; // Consume the buffered direction
|
||||
moved = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// If we didn't move, try to continue in the current direction
|
||||
if !moved {
|
||||
if let Some(edge) = graph.find_edge_in_direction(to, self.direction) {
|
||||
self.position = Position::BetweenNodes {
|
||||
from: to,
|
||||
to: edge.target,
|
||||
traversed: overflow,
|
||||
};
|
||||
if can_traverse(edge) {
|
||||
self.position = Position::BetweenNodes {
|
||||
from: to,
|
||||
to: edge.target,
|
||||
traversed: overflow,
|
||||
};
|
||||
} else {
|
||||
self.position = Position::AtNode(to);
|
||||
self.next_direction = None;
|
||||
}
|
||||
} else {
|
||||
self.position = Position::AtNode(to);
|
||||
self.next_direction = None;
|
||||
@@ -577,6 +606,7 @@ mod tests {
|
||||
target: 1,
|
||||
distance: 10.0,
|
||||
direction: Direction::Up,
|
||||
permissions: EdgePermissions::All,
|
||||
},
|
||||
);
|
||||
intersection.set(
|
||||
@@ -585,6 +615,7 @@ mod tests {
|
||||
target: 2,
|
||||
distance: 15.0,
|
||||
direction: Direction::Right,
|
||||
permissions: EdgePermissions::All,
|
||||
},
|
||||
);
|
||||
|
||||
@@ -607,6 +638,7 @@ mod tests {
|
||||
target: 1,
|
||||
distance: 10.0,
|
||||
direction: Direction::Up,
|
||||
permissions: EdgePermissions::All,
|
||||
};
|
||||
intersection.set(Direction::Up, edge);
|
||||
|
||||
@@ -624,6 +656,7 @@ mod tests {
|
||||
target: 1,
|
||||
distance: 10.0,
|
||||
direction: Direction::Left,
|
||||
permissions: EdgePermissions::All,
|
||||
};
|
||||
|
||||
intersection.set(Direction::Left, edge);
|
||||
@@ -687,7 +720,7 @@ mod tests {
|
||||
#[test]
|
||||
fn test_traverser_new() {
|
||||
let graph = create_test_graph();
|
||||
let traverser = Traverser::new(&graph, 0, Direction::Left);
|
||||
let traverser = Traverser::new(&graph, 0, Direction::Left, &|_| true);
|
||||
|
||||
assert_eq!(traverser.direction, Direction::Left);
|
||||
// The next_direction might be consumed immediately when the traverser starts moving
|
||||
@@ -698,7 +731,7 @@ mod tests {
|
||||
#[test]
|
||||
fn test_traverser_set_next_direction() {
|
||||
let graph = create_test_graph();
|
||||
let mut traverser = Traverser::new(&graph, 0, Direction::Left);
|
||||
let mut traverser = Traverser::new(&graph, 0, Direction::Left, &|_| true);
|
||||
|
||||
traverser.set_next_direction(Direction::Up);
|
||||
assert!(traverser.next_direction.is_some());
|
||||
@@ -712,10 +745,10 @@ mod tests {
|
||||
#[test]
|
||||
fn test_traverser_advance_at_node() {
|
||||
let graph = create_test_graph();
|
||||
let mut traverser = Traverser::new(&graph, 0, Direction::Right);
|
||||
let mut traverser = Traverser::new(&graph, 0, Direction::Right, &|_| true);
|
||||
|
||||
// Should start moving in the initial direction
|
||||
traverser.advance(&graph, 5.0);
|
||||
traverser.advance(&graph, 5.0, &|_| true);
|
||||
|
||||
match traverser.position {
|
||||
Position::BetweenNodes { from, to, traversed } => {
|
||||
@@ -730,13 +763,13 @@ mod tests {
|
||||
#[test]
|
||||
fn test_traverser_advance_between_nodes() {
|
||||
let graph = create_test_graph();
|
||||
let mut traverser = Traverser::new(&graph, 0, Direction::Right);
|
||||
let mut traverser = Traverser::new(&graph, 0, Direction::Right, &|_| true);
|
||||
|
||||
// Move to between nodes
|
||||
traverser.advance(&graph, 5.0);
|
||||
traverser.advance(&graph, 5.0, &|_| true);
|
||||
|
||||
// Advance further
|
||||
traverser.advance(&graph, 3.0);
|
||||
traverser.advance(&graph, 3.0, &|_| true);
|
||||
|
||||
match traverser.position {
|
||||
Position::BetweenNodes { from, to, traversed } => {
|
||||
@@ -754,6 +787,7 @@ mod tests {
|
||||
target: 5,
|
||||
distance: 10.5,
|
||||
direction: Direction::Up,
|
||||
permissions: EdgePermissions::All,
|
||||
};
|
||||
|
||||
assert_eq!(edge.target, 5);
|
||||
|
||||
@@ -2,7 +2,7 @@ use glam::{UVec2, Vec2};
|
||||
|
||||
use crate::constants::BOARD_PIXEL_OFFSET;
|
||||
use crate::entity::direction::Direction;
|
||||
use crate::entity::graph::{Graph, NodeId, Position, Traverser};
|
||||
use crate::entity::graph::{Edge, EdgePermissions, Graph, NodeId, Position, Traverser};
|
||||
use crate::helpers::centered_with_size;
|
||||
use crate::texture::animated::AnimatedTexture;
|
||||
use crate::texture::directional::DirectionalAnimatedTexture;
|
||||
@@ -11,6 +11,10 @@ use sdl2::keyboard::Keycode;
|
||||
use sdl2::render::{Canvas, RenderTarget};
|
||||
use std::collections::HashMap;
|
||||
|
||||
fn can_pacman_traverse(edge: Edge) -> bool {
|
||||
matches!(edge.permissions, EdgePermissions::All)
|
||||
}
|
||||
|
||||
pub struct Pacman {
|
||||
pub traverser: Traverser,
|
||||
texture: DirectionalAnimatedTexture,
|
||||
@@ -47,13 +51,13 @@ impl Pacman {
|
||||
}
|
||||
|
||||
Self {
|
||||
traverser: Traverser::new(graph, start_node, Direction::Left),
|
||||
traverser: Traverser::new(graph, start_node, Direction::Left, &can_pacman_traverse),
|
||||
texture: DirectionalAnimatedTexture::new(textures, stopped_textures),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn tick(&mut self, dt: f32, graph: &Graph) {
|
||||
self.traverser.advance(graph, dt * 60.0 * 1.125);
|
||||
self.traverser.advance(graph, dt * 60.0 * 1.125, &can_pacman_traverse);
|
||||
self.texture.tick(dt);
|
||||
}
|
||||
|
||||
@@ -281,7 +285,7 @@ mod tests {
|
||||
let mut pacman = Pacman::new(&graph, 0, &atlas);
|
||||
|
||||
// Move pacman between nodes - need to advance with a larger distance to ensure movement
|
||||
pacman.traverser.advance(&graph, 5.0); // Larger advance to ensure movement
|
||||
pacman.traverser.advance(&graph, 5.0, &can_pacman_traverse); // Larger advance to ensure movement
|
||||
|
||||
let pos = pacman.get_pixel_pos(&graph);
|
||||
// Should be between (0,0) and (16,0), but not exactly at (8,0) due to advance distance
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
|
||||
use crate::constants::{MapTile, BOARD_CELL_SIZE, CELL_SIZE};
|
||||
use crate::entity::direction::{Direction, DIRECTIONS};
|
||||
use crate::entity::graph::{Graph, Node, NodeId};
|
||||
use crate::entity::graph::{EdgePermissions, Graph, Node, NodeId};
|
||||
use crate::map::parser::MapTileParser;
|
||||
use crate::map::render::MapRenderer;
|
||||
use crate::texture::sprite::{AtlasTile, SpriteAtlas};
|
||||
@@ -259,10 +259,29 @@ impl Map {
|
||||
// Create the center line
|
||||
let (center_center_node_id, center_top_node_id) = create_house_line(graph, center_line_center_position);
|
||||
|
||||
// Connect the house entrance to the top line
|
||||
// Create a ghost-only, two-way connection for the house door.
|
||||
// This prevents Pac-Man from entering or exiting through the door.
|
||||
graph
|
||||
.connect(house_entrance_node_id, center_top_node_id, false, None, Direction::Down)
|
||||
.expect("Failed to connect house entrance to top line");
|
||||
.add_edge(
|
||||
house_entrance_node_id,
|
||||
center_top_node_id,
|
||||
false,
|
||||
None,
|
||||
Direction::Down,
|
||||
EdgePermissions::GhostsOnly,
|
||||
)
|
||||
.expect("Failed to create ghost-only entrance to house");
|
||||
|
||||
graph
|
||||
.add_edge(
|
||||
center_top_node_id,
|
||||
house_entrance_node_id,
|
||||
false,
|
||||
None,
|
||||
Direction::Up,
|
||||
EdgePermissions::GhostsOnly,
|
||||
)
|
||||
.expect("Failed to create ghost-only exit from house");
|
||||
|
||||
// Create the left line
|
||||
let (left_center_node_id, _) = create_house_line(
|
||||
|
||||
261
web.build.ts
Normal file
261
web.build.ts
Normal file
@@ -0,0 +1,261 @@
|
||||
import { $ } from "bun";
|
||||
import { existsSync, promises as fs } from "fs";
|
||||
import { platform } from "os";
|
||||
import { dirname, join, relative, resolve } from "path";
|
||||
import { match, P } from "ts-pattern";
|
||||
|
||||
type Os =
|
||||
| { type: "linux"; wsl: boolean }
|
||||
| { type: "windows" }
|
||||
| { type: "macos" };
|
||||
|
||||
const os: Os = match(platform())
|
||||
.with("win32", () => ({ type: "windows" as const }))
|
||||
.with("linux", () => ({
|
||||
type: "linux" as const,
|
||||
// We detect WSL by checking for the presence of the WSLInterop file.
|
||||
// This is a semi-standard method of detecting WSL, which is more than workable for this already hacky script.
|
||||
wsl: existsSync("/proc/sys/fs/binfmt_misc/WSLInterop"),
|
||||
}))
|
||||
.with("darwin", () => ({ type: "macos" as const }))
|
||||
.otherwise(() => {
|
||||
throw new Error(`Unsupported platform: ${platform()}`);
|
||||
});
|
||||
|
||||
function log(msg: string) {
|
||||
console.log(`[web.build] ${msg}`);
|
||||
}
|
||||
|
||||
/**
|
||||
* Build the application with Emscripten, generate the CSS, and copy the files into 'dist'.
|
||||
*
|
||||
* @param release - Whether to build in release mode.
|
||||
* @param env - The environment variables to inject into build commands.
|
||||
*/
|
||||
async function build(release: boolean, env: Record<string, string>) {
|
||||
log(
|
||||
`Building for 'wasm32-unknown-emscripten' for ${
|
||||
release ? "release" : "debug"
|
||||
}`
|
||||
);
|
||||
await $`cargo build --target=wasm32-unknown-emscripten ${
|
||||
release ? "--release" : ""
|
||||
}`.env(env);
|
||||
|
||||
log("Generating CSS");
|
||||
await $`npx @tailwindcss/cli -i ./assets/site/styles.css -o ./assets/site/build.css`;
|
||||
|
||||
const buildType = release ? "release" : "debug";
|
||||
const siteFolder = resolve("assets/site");
|
||||
const outputFolder = resolve(`target/wasm32-unknown-emscripten/${buildType}`);
|
||||
const dist = resolve("dist");
|
||||
|
||||
// The files to copy into 'dist'
|
||||
const files = [
|
||||
...["index.html", "favicon.ico", "build.css", "TerminalVector.ttf"].map(
|
||||
(file) => ({
|
||||
src: join(siteFolder, file),
|
||||
dest: join(dist, file),
|
||||
optional: false,
|
||||
})
|
||||
),
|
||||
...["pacman.wasm", "pacman.js", "deps/pacman.data"].map((file) => ({
|
||||
src: join(outputFolder, file),
|
||||
dest: join(dist, file.split("/").pop() || file),
|
||||
optional: false,
|
||||
})),
|
||||
{
|
||||
src: join(outputFolder, "pacman.wasm.map"),
|
||||
dest: join(dist, "pacman.wasm.map"),
|
||||
optional: true,
|
||||
},
|
||||
];
|
||||
|
||||
// Create required destination folders
|
||||
await Promise.all(
|
||||
// Get the dirname of files, remove duplicates
|
||||
[...new Set(files.map(({ dest }) => dirname(dest)))]
|
||||
// Create the folders
|
||||
.map(async (dir) => {
|
||||
// If the folder doesn't exist, create it
|
||||
if (!(await fs.exists(dir))) {
|
||||
log(`Creating folder ${dir}`);
|
||||
await fs.mkdir(dir, { recursive: true });
|
||||
}
|
||||
})
|
||||
);
|
||||
|
||||
// Copy the files to the dist folder
|
||||
log("Copying files into dist");
|
||||
await Promise.all(
|
||||
files.map(async ({ optional, src, dest }) => {
|
||||
match({ optional, exists: await fs.exists(src) })
|
||||
// If optional and doesn't exist, skip
|
||||
.with({ optional: true, exists: false }, () => {
|
||||
log(
|
||||
`Optional file ${os.type === "windows" ? "\\" : "/"}${relative(
|
||||
process.cwd(),
|
||||
src
|
||||
)} does not exist, skipping...`
|
||||
);
|
||||
})
|
||||
// If not optional and doesn't exist, throw an error
|
||||
.with({ optional: false, exists: false }, () => {
|
||||
throw new Error(`Required file ${src} does not exist`);
|
||||
})
|
||||
// Otherwise, copy the file
|
||||
.otherwise(async () => await fs.copyFile(src, dest));
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks to see if the Emscripten SDK is activated for a Windows or *nix machine by looking for a .exe file and the equivalent file on Linux/macOS. Returns both results for handling.
|
||||
* @param emsdkDir - The directory containing the Emscripten SDK.
|
||||
* @returns A record of environment variables.
|
||||
*/
|
||||
async function checkEmsdkType(
|
||||
emsdkDir: string
|
||||
): Promise<{ windows: boolean; nix: boolean }> {
|
||||
const binary = resolve(join(emsdkDir, "upstream", "bin", "clang"));
|
||||
|
||||
return {
|
||||
windows: await fs.exists(binary + ".exe"),
|
||||
nix: await fs.exists(binary),
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Activate the Emscripten SDK environment variables.
|
||||
* Technically, this doesn't actaully activate the environment variables for the current shell,
|
||||
* it just runs the environment sourcing script and returns the environment variables for future command invocations.
|
||||
* @param emsdkDir - The directory containing the Emscripten SDK.
|
||||
* @returns A record of environment variables.
|
||||
*/
|
||||
async function activateEmsdk(
|
||||
emsdkDir: string
|
||||
): Promise<{ vars: Record<string, string> } | { err: string }> {
|
||||
// Determine the environment script to use based on the OS
|
||||
const envScript = match(os)
|
||||
.with({ type: "windows" }, () => join(emsdkDir, "emsdk_env.bat"))
|
||||
.with({ type: P.union("linux", "macos") }, () =>
|
||||
join(emsdkDir, "emsdk_env.sh")
|
||||
)
|
||||
.exhaustive();
|
||||
|
||||
// Run the environment script and capture the output
|
||||
const { stdout, stderr, exitCode } = await match(os)
|
||||
.with({ type: "windows" }, () =>
|
||||
// run the script, ignore it's output ('>nul'), then print the environment variables ('set')
|
||||
$`cmd /c "${envScript} >nul && set"`.quiet()
|
||||
)
|
||||
.with({ type: P.union("linux", "macos") }, () =>
|
||||
// run the script with bash, ignore it's output ('> /dev/null'), then print the environment variables ('env')
|
||||
$`bash -c "source '${envScript}' && env"`.quiet()
|
||||
)
|
||||
.exhaustive();
|
||||
|
||||
if (exitCode !== 0) {
|
||||
return { err: stderr.toString() };
|
||||
}
|
||||
|
||||
// Parse the output into a record of environment variables
|
||||
const vars = Object.fromEntries(
|
||||
stdout
|
||||
.toString()
|
||||
.split(os.type === "windows" ? /\r?\n/ : "\n") // Split output into lines, handling Windows CRLF vs *nix LF
|
||||
.map((line) => line.split("=", 2)) // Parse each line as KEY=VALUE (limit to 2 parts)
|
||||
.filter(([k, v]) => k && v) // Keep only valid key-value pairs (both parts exist)
|
||||
);
|
||||
|
||||
return { vars };
|
||||
}
|
||||
|
||||
async function main() {
|
||||
// Print the OS detected
|
||||
log(
|
||||
"OS Detected: " +
|
||||
match(os)
|
||||
.with({ type: "windows" }, () => "Windows")
|
||||
.with({ type: "linux" }, ({ wsl: isWsl }) =>
|
||||
isWsl ? "Linux (via WSL)" : "Linux"
|
||||
)
|
||||
.with({ type: "macos" }, () => "macOS")
|
||||
.exhaustive()
|
||||
);
|
||||
|
||||
const release = process.env.RELEASE !== "0";
|
||||
const emsdkDir = resolve("./emsdk");
|
||||
// Ensure the emsdk directory exists before attempting to activate or use it
|
||||
if (!(await fs.exists(emsdkDir))) {
|
||||
log(
|
||||
`Emscripten SDK directory not found at ${emsdkDir}. Please install or clone 'emsdk' and try again.`
|
||||
);
|
||||
process.exit(1);
|
||||
}
|
||||
const vars = match(await activateEmsdk(emsdkDir)) // result handling
|
||||
.with({ vars: P.select() }, (vars) => vars)
|
||||
.with({ err: P.any }, ({ err }) => {
|
||||
log("Error activating Emscripten SDK: " + err);
|
||||
process.exit(1);
|
||||
})
|
||||
.exhaustive();
|
||||
|
||||
// Check if the Emscripten SDK is activated/installed properly for the current OS
|
||||
match({
|
||||
os: os,
|
||||
...(await checkEmsdkType(emsdkDir)),
|
||||
})
|
||||
// If the Emscripten SDK is not activated/installed properly, exit with an error
|
||||
.with(
|
||||
{
|
||||
nix: false,
|
||||
windows: false,
|
||||
},
|
||||
() => {
|
||||
log(
|
||||
"Emscripten SDK does not appear to be activated/installed properly."
|
||||
);
|
||||
process.exit(1);
|
||||
}
|
||||
)
|
||||
// If the Emscripten SDK is activated for Windows, but is currently running on a *nix OS, exit with an error
|
||||
.with(
|
||||
{
|
||||
nix: false,
|
||||
windows: true,
|
||||
os: { type: P.not("windows") },
|
||||
},
|
||||
() => {
|
||||
log(
|
||||
"Emscripten SDK appears to be activated for Windows, but is currently running on a *nix OS."
|
||||
);
|
||||
process.exit(1);
|
||||
}
|
||||
)
|
||||
// If the Emscripten SDK is activated for *nix, but is currently running on a Windows OS, exit with an error
|
||||
.with(
|
||||
{
|
||||
nix: true,
|
||||
windows: false,
|
||||
os: { type: "windows" },
|
||||
},
|
||||
() => {
|
||||
log(
|
||||
"Emscripten SDK appears to be activated for *nix, but is currently running on a Windows OS."
|
||||
);
|
||||
process.exit(1);
|
||||
}
|
||||
);
|
||||
|
||||
// Build the application
|
||||
await build(release, vars);
|
||||
}
|
||||
|
||||
/**
|
||||
* Main entry point.
|
||||
*/
|
||||
main().catch((err) => {
|
||||
console.error("[web.build] Error:", err);
|
||||
process.exit(1);
|
||||
});
|
||||
Reference in New Issue
Block a user