34 lines
888 B
JavaScript
34 lines
888 B
JavaScript
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var Loader = /** @constructor */ function() {
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this.env = null;
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this.init = function(loadPromise, basePath, config) {
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var me = this;
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return new Promise(function(resolve, reject) {
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var cfg = config || {};
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cfg['locateFile'] = Utils.createLocateRewrite(basePath);
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cfg['instantiateWasm'] = Utils.createInstantiatePromise(loadPromise);
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loadPromise = null;
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Godot(cfg).then(function(module) {
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me.env = module;
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resolve();
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});
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});
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}
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this.start = function(preloadedFiles, args) {
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var me = this;
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return new Promise(function(resolve, reject) {
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if (!me.env) {
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reject(new Error('The engine must be initialized before it can be started'));
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}
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preloadedFiles.forEach(function(file) {
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Utils.copyToFS(me.env['FS'], file.path, file.buffer);
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});
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preloadedFiles.length = 0; // Clear memory
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me.env['callMain'](args);
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resolve();
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});
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}
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};
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