README
¶
Ebitengine rendering backend for the pure Go imgui port
This uses a fork of the version by Splizard, which adds some minor changes to it.
Live demo
Example
Benefits of not using CGo
- Cross-compilation
- WebAssembly
- Pure Go :D
Building the example for WebAssembly
-
Clone the repository
-
Navigate into the example directory:
cd internal/example(on Linux) -
Build the example:
On Linux:
env GOOS=js GOARCH=wasm go build -o example.wasm main.goOn Windows Powershell:
$Env:GOOS = 'js' $Env:GOARCH = 'wasm' go build -o yourgame.wasm github.com/yourname/yourgame Remove-Item Env:GOOS Remove-Item Env:GOARCH -
Copy
wasm_exec.jsinto the current directory:On Linux:
cp $(go env GOROOT)/misc/wasm/wasm_exec.js .On Windows Powershell:
$goroot = go env GOROOT cp $goroot\misc\wasm\wasm_exec.js . -
Create this HTML file
<!DOCTYPE html> <script src="wasm_exec.js"></script> <script> // Polyfill if (!WebAssembly.instantiateStreaming) { WebAssembly.instantiateStreaming = async (resp, importObject) => { const source = await (await resp).arrayBuffer(); return await WebAssembly.instantiate(source, importObject); }; } const go = new Go(); WebAssembly.instantiateStreaming( fetch("example.wasm"), go.importObject ).then((result) => { go.run(result.instance); }); </script> -
Start a local HTTP server and open the page in your browser
If you want to embed the game into another page, use iframes (assuming that main.html is the name of the above HTML file):
<!DOCTYPE html>
<iframe src="main.html" width="640" height="480" allow="autoplay"></iframe>
Directories
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