47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
|
|
import Serializable from './Serializable.js';
|
|
import minify from './minify.js';
|
|
|
|
export default class Instance extends Serializable {
|
|
module = null;
|
|
links = {}
|
|
system = null;
|
|
|
|
// reconstruct context when we need it...
|
|
get context() {
|
|
const ctx = {};
|
|
for(const name in this.links) {
|
|
ctx[name] = this.links[name];
|
|
}
|
|
// ctx.Instance = Instance;
|
|
ctx.create = this.system.newInstance.bind(this.system);
|
|
return ctx;
|
|
};
|
|
|
|
constructor(module, location, parameters, system) {
|
|
super();
|
|
this.module = module;
|
|
this.location = location;
|
|
this.system = system;
|
|
for(const name of this.module.links.optional.arrays) this.links[name] = [];
|
|
}
|
|
|
|
invokeInternal(name, ...args) {
|
|
const content = this.module.functions[name];
|
|
evalInContext(content, this.context);
|
|
}
|
|
}
|
|
|
|
function evalInContext(js, context) {
|
|
//# Return the results of the in-line anonymous function we .call with the passed context
|
|
const that = this;
|
|
return function() {
|
|
const preminJs = `
|
|
${Object.entries(context).map(([k, v]) => `
|
|
const ${k} = this.${k};
|
|
`).join('\n')}
|
|
${js}`;
|
|
const newJs = minify(preminJs);
|
|
return eval(newJs);
|
|
}.call(context);
|
|
} |