Function json_array_foreach

src/override/Engine.cpp:1252–1294

	size_t moduleIndex;
	json_t* moduleJ;
	json_array_foreach(modulesJ, moduleIndex, moduleJ) {
		// Get model
		plugin::Model* model;
		try {
			model = plugin::modelFromJson(moduleJ);
		}
		catch (Exception& e) {
			WARN("Cannot load model: %s", e.what());
			// APP->patch->log(e.what());
			continue;
		}

		// Create module
		Module* const module = model->createModule();
		DISTRHO_SAFE_ASSERT_CONTINUE(module != nullptr);

		// Create the widget too, needed by a few modules
		CardinalPluginModelHelper* const helper = dynamic_cast<CardinalPluginModelHelper*>(model);
		DISTRHO_SAFE_ASSERT_CONTINUE(helper != nullptr);

		app::ModuleWidget* const moduleWidget = helper->createModuleWidgetFromEngineLoad(module);
		DISTRHO_SAFE_ASSERT_CONTINUE(moduleWidget != nullptr);

		try {
			// This doesn't need a lock because the Module is not added to the Engine yet.
			module->fromJson(moduleJ);

			// Before 1.0, the module ID was the index in the "modules" array
			if (module->id < 0) {
				module->id = moduleIndex;
			}

			// Write-locks
			addModule(module);
		}
		catch (Exception& e) {
			WARN("Cannot load module: %s", e.what());
			// APP->patch->log(e.what());
			helper->removeCachedModuleWidget(module);
			delete module;
			continue;
		}
	}

	// cables
	json_t* cablesJ = json_object_get(rootJ, "cables");