html5

Executes the supplied string as JavaScript inside the browser. A call to this function is blocking, the result is returned as-is, as a string. (Internally this will execute the string using the eval() JavaScript function.)

const res = html5.run("10 + 20"); // returns the string "30"
print(res);
const res_num = tonumber(res); // convert to number
print(res_num - 20); // prints 10

Parameters

• code: string — Javascript code to run

Returns

• result: string — result as string

Set a JavaScript interaction listener callaback from lua that will be invoked when a user interacts with the web page by clicking, touching or typing. The callback can then call DOM restricted actions like requesting a pointer lock, or start playing sounds the first time the callback is invoked.

function on_interaction(self) {
  print("on_interaction called");
  html5.set_interaction_listener(undefined);
}

export default defineScript({
  init() {
    html5.set_interaction_listener(on_interaction);
  },
});

Parameters

• callback: function(self) | nil — The interaction callback. Pass an empty function or nil if you no longer wish to receive callbacks.

self object The calling script