/////////////////////////////////////////////////////////////////////////////////////////////////////////////// /// <summary> Updates the given part with all upgrades provided in "upgradesToApply".</summary> /// /// <exception cref="Exception"> Thrown when an exception error condition occurs.</exception> /// /// <param name="part"> The part.</param> /// <param name="upgrades_to_apply"> The upgrades to apply.</param> public static void UpdatePart(Part part, PartUpgrades upgrades_to_apply) { try { // Find all relevant modules of this part: var rnd_module = PartStats.GetKRnDModule(part); if (rnd_module == null) { return; } if (upgrades == null) { throw new Exception("upgrades-dictionary missing"); } if (originalStats == null) { throw new Exception("original-stats-dictionary missing"); } // Get the part-name ("): var part_name = SanitizePartName(part.name); // Get the original part-stats: if (!originalStats.TryGetValue(part_name, out var original_stats)) { throw new Exception("no original-stats for part '" + part_name + "'"); } /* * Updates the part to match the upgrade levels specified in the upgrades_to_apply parameter. This provides the hard * link between the ValueConstants class, the upgrade level field in PartUpgrades class, and the algorithm to actually * update the part -- sometimes the algorithm is simple, but could be more complex such as with ISP efficiency * curves. */ foreach (var u in ValueConstants.upgradeDatabase) { if (u.Value.applyUpgradeFunction != null) { u.Value.applyUpgradeFunction(u.Value, part, original_stats, upgrades_to_apply); } else { if (u.Key == StringConstants.ISP_VAC) { UpdateISPVacAtm(ValueConstants.GetData(StringConstants.ISP_VAC), ValueConstants.GetData(StringConstants.ISP_ATM), part, original_stats, upgrades_to_apply); } } } #if false UpdateDryMass(ValueConstants.GetData(StringConstants.DRY_MASS), part, original_stats, upgrades_to_apply); UpdateMaxTemperature(ValueConstants.GetData(StringConstants.MAX_TEMPERATURE), part, original_stats, upgrades_to_apply); UpdateFuelFlow(ValueConstants.GetData(StringConstants.FUEL_FLOW), part, original_stats, upgrades_to_apply); UpdateISPVacAtm(ValueConstants.GetData(StringConstants.ISP_VAC), ValueConstants.GetData(StringConstants.ISP_ATM), part, original_stats, upgrades_to_apply); UpdateTorque(ValueConstants.GetData(StringConstants.TORQUE), part, original_stats, upgrades_to_apply); UpdateChargeRate(ValueConstants.GetData(StringConstants.CHARGE_RATE), part, original_stats, upgrades_to_apply); UpdateCrashTolerance(ValueConstants.GetData(StringConstants.CRASH_TOLERANCE), part, original_stats, upgrades_to_apply); UpdateBatteryCharge(ValueConstants.GetData(StringConstants.BATTERY_CHARGE), part, original_stats, upgrades_to_apply); UpdateGeneratorEfficiency(ValueConstants.GetData(StringConstants.GENERATOR_EFFICIENCY), part, original_stats, upgrades_to_apply); UpdateConverterEfficiency(ValueConstants.GetData(StringConstants.CONVERTER_EFFICIENCY), part, original_stats, upgrades_to_apply); UpdateAntennaPower(ValueConstants.GetData(StringConstants.ANTENNA_POWER), part, original_stats, upgrades_to_apply); UpdatePacketSize(ValueConstants.GetData(StringConstants.PACKET_SIZE), part, original_stats, upgrades_to_apply); UpdateDataStorage(ValueConstants.GetData(StringConstants.DATA_STORAGE), part, original_stats, upgrades_to_apply); UpdateParachuteStrength(ValueConstants.GetData(StringConstants.PARACHUTE_STRENGTH), part, original_stats, upgrades_to_apply); UpdateResourceHarvester(ValueConstants.GetData(StringConstants.RESOURCE_HARVESTER), part, original_stats, upgrades_to_apply); UpdateFuelCapacity(ValueConstants.GetData(StringConstants.FUEL_CAPACITY), part, original_stats, upgrades_to_apply); UpdateActiveRadiator(ValueConstants.GetData(StringConstants.ENERGY_TRANSFER), part, original_stats, upgrades_to_apply); UpdateElConverter(ValueConstants.GetData(StringConstants.EL_CONVERTER), part, original_stats, upgrades_to_apply); #endif /* * Update the RnD module to reflect the upgrades specified. */ rnd_module.ApplyUpgrades(upgrades_to_apply); } catch (Exception e) { Debug.LogError("[KRnD] updatePart(" + part.name + "): " + e); } }
private void OnWindow(int window_id) { try { GUILayout.BeginVertical(); // Get all modules of the selected part: var part_title = ""; Part part = null; KRnDModule rnd_module = null; List <ModuleEngines> engine_modules = null; ModuleRCS rcs_module = null; ModuleReactionWheel reaction_wheel_module = null; ModuleDeployableSolarPanel solar_panel_module = null; ModuleWheelBase landing_leg_module = null; PartResource electric_charge_resource = null; ModuleGenerator generator_module = null; PartModule fission_generator = null; List <ModuleResourceConverter> converter_modules = null; ModuleParachute parachute_module = null; ModuleDataTransmitter antenna_module = null; ModuleScienceLab science_lab = null; List <PartResource> fuel_resources = null; ModuleResourceHarvester harvester_module = null; ModuleActiveRadiator radiator_module = null; ELConverter el_converter = null; if (selectedPart != null) { foreach (var a_part in PartLoader.LoadedPartsList) { if (a_part.partPrefab.name == selectedPart.name) { part = a_part.partPrefab; part_title = a_part.title; break; } } if (part) { antenna_module = PartStats.GetModuleDataTransmitter(part); science_lab = PartStats.GetModuleScienceLab(part); rnd_module = PartStats.GetKRnDModule(part); engine_modules = PartStats.GetModuleEnginesList(part); rcs_module = PartStats.GetModuleRCS(part); reaction_wheel_module = PartStats.GetModuleReactionWheel(part); solar_panel_module = PartStats.GetModuleDeployableSolarPanel(part); landing_leg_module = PartStats.GetModuleWheelBase(part); electric_charge_resource = PartStats.GetElectricCharge(part); generator_module = PartStats.GetModuleGenerator(part); fission_generator = PartStats.GetFissionGenerator(part); converter_modules = PartStats.GetModuleResourceConverterList(part); parachute_module = PartStats.GetModuleParachute(part); fuel_resources = PartStats.GetFuelResources(part); harvester_module = PartStats.GetModuleResourceHarvester(part); radiator_module = PartStats.GetModuleActiveRadiator(part); el_converter = PartStats.GetModuleElConverter(part); } } if (!part) { // No part selected: GUILayout.BeginArea(new Rect(10, 5, _windowStyle.fixedWidth, 20)); GUILayout.Label("<b>Kerbal R&D: Select a part to improve</b>", _labelStyle); GUILayout.EndArea(); GUILayout.EndVertical(); GUI.DragWindow(); return; } if (!rnd_module) { // Invalid part selected: GUILayout.BeginArea(new Rect(10, 5, _windowStyle.fixedWidth, 20)); GUILayout.Label("<b>Kerbal R&D: Select a different part to improve</b>", _labelStyle); GUILayout.EndArea(); GUILayout.EndVertical(); GUI.DragWindow(); return; } // Get stats of the current version of the selected part: if (!KRnD.upgrades.TryGetValue(part.name, out var current_upgrade)) { current_upgrade = new PartUpgrades(); } var current_info = BuildPartInfoString(part, current_upgrade); // Create a copy of the part-stats which we can use to mock an upgrade further below: var next_upgrade = current_upgrade.Clone(); // Title: GUILayout.BeginArea(new Rect(10, 5, _windowStyle.fixedWidth, 20)); var version = rnd_module.GetVersion(); if (version != "") { version = " - " + version; } GUILayout.Label("<b>" + part_title + version + "</b>", _labelStyle); GUILayout.EndArea(); // List with upgrade-options: float options_width = 100; var options_height = _windowStyle.fixedHeight - 30 - 30 - 20; GUILayout.BeginArea(new Rect(10, 30 + 20, options_width, options_height)); GUILayout.BeginVertical(); var options = new List <string> { "Dry Mass", "Max Temp" }; if (engine_modules != null || rcs_module) { options.Add("ISP Vac"); options.Add("ISP Atm"); options.Add("Fuel Flow"); } if (antenna_module != null) { options.Add("Antenna Power"); } if (antenna_module != null && antenna_module.antennaType != AntennaType.INTERNAL) { options.Add("Packet Size"); } if (science_lab != null) { options.Add("Data Storage"); } if (reaction_wheel_module != null) { options.Add("Torque"); } if (solar_panel_module != null) { options.Add("Charge Rate"); } if (landing_leg_module != null) { options.Add("Crash Tolerance"); } if (electric_charge_resource != null) { options.Add("Battery"); } //if (fuel_resources != null) options.Add("Fuel Pressure"); if (generator_module || fission_generator) { options.Add("Generator"); } if (converter_modules != null) { options.Add("Converter"); } if (parachute_module) { options.Add("Parachute"); } if (harvester_module) { options.Add("Harvester"); } if (radiator_module) { options.Add("Radiator"); } if (el_converter) { options.Add("EL Converter"); } if (_selectedUpgradeOption >= options.Count) { _selectedUpgradeOption = 0; } _selectedUpgradeOption = GUILayout.SelectionGrid(_selectedUpgradeOption, options.ToArray(), 1, _buttonStyle); GUILayout.EndVertical(); GUILayout.EndArea(); var selected_upgrade_option = options.ToArray()[_selectedUpgradeOption]; int current_upgrade_level; int next_upgrade_level; int science_cost; float current_improvement_factor; float next_improvement_factor; UpgradeConstants u_constants; if (!KRnD.originalStats.TryGetValue(part.name, out var original_stats)) { throw new Exception("no original-stats for part '" + part.name + "'"); } //Func<PartUpgrades, int> improve_function; if (selected_upgrade_option == "ISP Vac") { //improve_function = KRnD.ImproveIspVac; current_upgrade_level = current_upgrade.ispVac; next_upgrade_level = ++next_upgrade.ispVac; u_constants = ValueConstants.GetData(StringConstants.ISP_VAC); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.ispVac); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.ispVac); science_cost = u_constants.CalculateScienceCost(0, next_upgrade.ispVac); } else if (selected_upgrade_option == "ISP Atm") { //improve_function = KRnD.ImproveIspAtm; current_upgrade_level = current_upgrade.ispAtm; next_upgrade_level = ++next_upgrade.ispAtm; u_constants = ValueConstants.GetData(StringConstants.ISP_ATM); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.ispAtm); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.ispAtm); science_cost = u_constants.CalculateScienceCost(0, next_upgrade.ispAtm); } else if (selected_upgrade_option == "Fuel Flow") { //improve_function = KRnD.ImproveFuelFlow; current_upgrade_level = current_upgrade.fuelFlow; next_upgrade_level = ++next_upgrade.fuelFlow; u_constants = ValueConstants.GetData(StringConstants.FUEL_FLOW); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.fuelFlow); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.fuelFlow); science_cost = u_constants.CalculateScienceCost(0, next_upgrade.fuelFlow); } else if (selected_upgrade_option == "Dry Mass") { //improve_function = KRnD.ImproveDryMass; current_upgrade_level = current_upgrade.dryMass; next_upgrade_level = ++next_upgrade.dryMass; u_constants = ValueConstants.GetData(StringConstants.DRY_MASS); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.dryMass); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.dryMass); science_cost = u_constants.CalculateScienceCost(original_stats.dryMass, next_upgrade.dryMass); } else if (selected_upgrade_option == "Torque") { //improve_function = KRnD.ImproveTorque; current_upgrade_level = current_upgrade.torqueStrength; next_upgrade_level = ++next_upgrade.torqueStrength; u_constants = ValueConstants.GetData(StringConstants.TORQUE); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.torqueStrength); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.torqueStrength); science_cost = u_constants.CalculateScienceCost(original_stats.torqueStrength, next_upgrade.torqueStrength); } else if (selected_upgrade_option == "Antenna Power") { //improve_function = KRnD.ImproveAntennaPower; current_upgrade_level = current_upgrade.antennaPower; next_upgrade_level = ++next_upgrade.antennaPower; u_constants = ValueConstants.GetData(StringConstants.ANTENNA_POWER); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.antennaPower); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.antennaPower); science_cost = u_constants.CalculateScienceCost((float)original_stats.antennaPower, next_upgrade.antennaPower); } else if (selected_upgrade_option == "Packet Size") { //improve_function = KRnD.ImprovePacketSize; current_upgrade_level = current_upgrade.packetSize; next_upgrade_level = ++next_upgrade.packetSize; u_constants = ValueConstants.GetData(StringConstants.PACKET_SIZE); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.packetSize); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.packetSize); science_cost = u_constants.CalculateScienceCost(original_stats.packetSize, next_upgrade.packetSize); } else if (selected_upgrade_option == "Data Storage") { //improve_function = KRnD.ImproveDataStorage; current_upgrade_level = current_upgrade.dataStorage; next_upgrade_level = ++next_upgrade.dataStorage; u_constants = ValueConstants.GetData(StringConstants.DATA_STORAGE); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.dataStorage); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.dataStorage); science_cost = u_constants.CalculateScienceCost(original_stats.dataStorage, next_upgrade.dataStorage); } else if (selected_upgrade_option == "Harvester") { //improve_function = KRnD.ImproveResourceHarvester; current_upgrade_level = current_upgrade.resourceHarvester; next_upgrade_level = ++next_upgrade.resourceHarvester; u_constants = ValueConstants.GetData(StringConstants.RESOURCE_HARVESTER); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.resourceHarvester); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.resourceHarvester); science_cost = u_constants.CalculateScienceCost(original_stats.resourceHarvester, next_upgrade.resourceHarvester); } else if (selected_upgrade_option == "Radiator") { //improve_function = KRnD.ImproveActiveRadiator; current_upgrade_level = current_upgrade.maxEnergyTransfer; next_upgrade_level = ++next_upgrade.maxEnergyTransfer; u_constants = ValueConstants.GetData(StringConstants.ENERGY_TRANSFER); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.maxEnergyTransfer); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.maxEnergyTransfer); science_cost = u_constants.CalculateScienceCost((float)original_stats.maxEnergyTransfer, next_upgrade.maxEnergyTransfer); } else if (selected_upgrade_option == "Charge Rate") { //improve_function = KRnD.ImproveChargeRate; current_upgrade_level = current_upgrade.efficiencyMult; next_upgrade_level = ++next_upgrade.efficiencyMult; u_constants = ValueConstants.GetData(StringConstants.CHARGE_RATE); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.efficiencyMult); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.efficiencyMult); science_cost = u_constants.CalculateScienceCost(original_stats.efficiencyMult, next_upgrade.efficiencyMult); } else if (selected_upgrade_option == "Crash Tolerance") { //improve_function = KRnD.ImproveCrashTolerance; current_upgrade_level = current_upgrade.crashTolerance; next_upgrade_level = ++next_upgrade.crashTolerance; u_constants = ValueConstants.GetData(StringConstants.CRASH_TOLERANCE); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.crashTolerance); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.crashTolerance); science_cost = u_constants.CalculateScienceCost(original_stats.crashTolerance, next_upgrade.crashTolerance); } else if (selected_upgrade_option == "Battery") { //improve_function = KRnD.ImproveBatteryCharge; current_upgrade_level = current_upgrade.batteryCharge; next_upgrade_level = ++next_upgrade.batteryCharge; u_constants = ValueConstants.GetData(StringConstants.BATTERY_CHARGE); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.batteryCharge); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.batteryCharge); science_cost = u_constants.CalculateScienceCost((float)original_stats.batteryCharge, next_upgrade.batteryCharge); } else if (selected_upgrade_option == "Fuel Pressure") { //improve_function = KRnD.ImproveFuelCapacity; current_upgrade_level = current_upgrade.fuelCapacity; next_upgrade_level = ++next_upgrade.fuelCapacity; u_constants = ValueConstants.GetData(StringConstants.FUEL_CAPACITY); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.fuelCapacity); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.fuelCapacity); science_cost = u_constants.CalculateScienceCost((float)original_stats.fuelCapacitiesSum, next_upgrade.fuelCapacity); } else if (selected_upgrade_option == "Generator") { //improve_function = KRnD.ImproveGeneratorEfficiency; current_upgrade_level = current_upgrade.generatorEfficiency; next_upgrade_level = ++next_upgrade.generatorEfficiency; u_constants = ValueConstants.GetData(StringConstants.GENERATOR_EFFICIENCY); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.generatorEfficiency); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.generatorEfficiency); science_cost = u_constants.CalculateScienceCost(0, next_upgrade.generatorEfficiency); } else if (selected_upgrade_option == "Converter") { //improve_function = KRnD.ImproveConverterEfficiency; current_upgrade_level = current_upgrade.converterEfficiency; next_upgrade_level = ++next_upgrade.converterEfficiency; u_constants = ValueConstants.GetData(StringConstants.CONVERTER_EFFICIENCY); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.converterEfficiency); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.converterEfficiency); science_cost = u_constants.CalculateScienceCost(0, next_upgrade.converterEfficiency); } else if (selected_upgrade_option == "Parachute") { //improve_function = KRnD.ImproveParachuteStrength; current_upgrade_level = current_upgrade.parachuteStrength; next_upgrade_level = ++next_upgrade.parachuteStrength; u_constants = ValueConstants.GetData(StringConstants.PARACHUTE_STRENGTH); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.parachuteStrength); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.parachuteStrength); science_cost = u_constants.CalculateScienceCost((float)original_stats.chuteMaxTemp, next_upgrade.parachuteStrength); } else if (selected_upgrade_option == "Max Temp") { //improve_function = KRnD.ImproveMaxTemperature; current_upgrade_level = current_upgrade.maxTemperature; next_upgrade_level = ++next_upgrade.maxTemperature; u_constants = ValueConstants.GetData(StringConstants.MAX_TEMPERATURE); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.maxTemperature); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.maxTemperature); science_cost = u_constants.CalculateScienceCost((float)original_stats.intMaxTemp, next_upgrade.maxTemperature); } else if (selected_upgrade_option == "EL Converter") { //improve_function = KRnD.ImproveMaxTemperature; current_upgrade_level = current_upgrade.elConverter; next_upgrade_level = ++next_upgrade.elConverter; u_constants = ValueConstants.GetData(StringConstants.EL_CONVERTER); current_improvement_factor = u_constants.CalculateImprovementFactor(current_upgrade.elConverter); next_improvement_factor = u_constants.CalculateImprovementFactor(next_upgrade.elConverter); science_cost = u_constants.CalculateScienceCost((float)original_stats.ELConverter, next_upgrade.elConverter); } else { throw new Exception("unexpected option '" + selected_upgrade_option + "'"); } var new_info = BuildPartInfoString(part, next_upgrade); // Calculate part-info if the selected stat was upgraded. new_info = HighlightChanges(current_info, new_info); // Current stats: GUILayout.BeginArea(new Rect(10 + options_width + 10, 30, _windowStyle.fixedWidth, 20)); GUILayout.Label("<color=#FFFFFF><b>Current:</b> " + current_upgrade_level + " (" + current_improvement_factor.ToString("+0.##%;-0.##%;-") + ")</color>", _labelStyle); GUILayout.EndArea(); var area_width = (_windowStyle.fixedWidth - 20 - options_width) / 2; var area_height = options_height; GUILayout.BeginArea(new Rect(10 + options_width, 30 + 20, area_width, area_height)); _scrollPos = GUILayout.BeginScrollView(_scrollPos, _scrollStyle, GUILayout.Width(area_width), GUILayout.Height(area_height)); GUILayout.Label(current_info, _labelStyleSmall); GUILayout.EndScrollView(); GUILayout.EndArea(); // Next stats: GUILayout.BeginArea(new Rect(10 + options_width + area_width + 10, 30, _windowStyle.fixedWidth, 20)); GUILayout.Label("<color=#FFFFFF><b>Next upgrade:</b> " + next_upgrade_level + " (" + next_improvement_factor.ToString("+0.##%;-0.##%;-") + ")</color>", _labelStyle); GUILayout.EndArea(); GUILayout.BeginArea(new Rect(10 + options_width + area_width, 30 + 20, area_width, area_height)); _scrollPos = GUILayout.BeginScrollView(_scrollPos, _scrollStyle, GUILayout.Width(area_width), GUILayout.Height(area_height)); GUILayout.Label(new_info, _labelStyleSmall); GUILayout.EndScrollView(); GUILayout.EndArea(); // Bottom-line (display only if the upgrade would have an effect): if (Math.Abs(current_improvement_factor - next_improvement_factor) > float.Epsilon) { GUILayout.BeginArea(new Rect(10, _windowStyle.fixedHeight - 25, _windowStyle.fixedWidth, 30)); float current_science = 0; if (ResearchAndDevelopment.Instance != null) { current_science = ResearchAndDevelopment.Instance.Science; } var color = "FF0000"; if (current_science >= science_cost) { color = "00FF00"; } GUILayout.Label("<b>Science: <color=#" + color + ">" + science_cost + " / " + Math.Floor(current_science) + "</color></b>", _labelStyle); GUILayout.EndArea(); if (current_science >= science_cost && ResearchAndDevelopment.Instance != null && u_constants != null /*&& improve_function != null*/) { GUILayout.BeginArea(new Rect(_windowStyle.fixedWidth - 110, _windowStyle.fixedHeight - 30, 100, 30)); if (GUILayout.Button("Research", _buttonStyle)) { //upgrade_function(part); try { if (!KRnD.upgrades.TryGetValue(part.name, out var store)) { store = new PartUpgrades(); KRnD.upgrades.Add(part.name, store); } u_constants.upgradeFunction(store); //improve_function(store); KRnD.UpdateGlobalParts(); KRnD.UpdateEditorVessel(); } catch (Exception e) { Debug.LogError("[KRnD] UpgradeIspVac(): " + e); } ResearchAndDevelopment.Instance.AddScience(-science_cost, TransactionReasons.RnDTechResearch); } GUILayout.EndArea(); } } GUILayout.EndVertical(); GUI.DragWindow(); } catch (Exception e) { Debug.LogError("[KRnD] GenerateWindow(): " + e); } }