Remove unused setting module resistances

src/app/components/Header.jsx

@@ -200,13 +200,6 @@ export default class Header extends TranslatedComponent {
     Persist.showTooltips(!Persist.showTooltips());
   }
 
-  /**
-   * Toggle module resistances setting
-   */
-  _toggleModuleResistances() {
-    Persist.showModuleResistances(!Persist.showModuleResistances());
-  }
-
   /**
    * Show delete all modal
    * @param  {SyntheticEvent} e Event
@@ -393,7 +386,6 @@ export default class Header extends TranslatedComponent {
   _getSettingsMenu() {
     let translate = this.context.language.translate;
     let tips = Persist.showTooltips();
-    let moduleResistances = Persist.showModuleResistances();
 
     return (
       <div className='menu-list no-wrap cap' onClick={ (e) => e.stopPropagation() }>
@@ -411,10 +403,6 @@ export default class Header extends TranslatedComponent {
               <td>{translate('tooltips')}</td>
               <td className={cn('ri', { disabled: !tips, 'primary-disabled': tips })}>{(tips ? '✓' : '✗')}</td>
             </tr>
-            <tr className='cap ptr' onClick={this._toggleModuleResistances} >
-              <td>{translate('module resistances')}</td>
-              <td className={cn('ri', { disabled: !moduleResistances, 'primary-disabled': moduleResistances })}>{(moduleResistances ? '✓' : '✗')}</td>
-            </tr>
             <tr>
               <td>{translate('insurance')}</td>
               <td className='ri'>
@@ -477,7 +465,6 @@ export default class Header extends TranslatedComponent {
     Persist.addListener('deletedAll', update);
     Persist.addListener('builds', update);
     Persist.addListener('tooltips', update);
-    Persist.addListener('moduleresistances', update);
   }
 
   /**

src/app/stores/Persist.js

@@ -12,7 +12,6 @@ const LS_KEY_MOD_DISCOUNT = 'moduleDiscount';
 const LS_KEY_STATE = 'state';
 const LS_KEY_SIZE_RATIO = 'sizeRatio';
 const LS_KEY_TOOLTIPS = 'tooltips';
-const LS_KEY_MODULE_RESISTANCES = 'moduleResistances';
 const LS_KEY_ROLLS = 'matsPerGrade';
 const LS_KEY_ORBIS = 'orbis';
 
@@ -84,7 +83,6 @@ export class Persist extends EventEmitter {
       LS = null;
     }
 
-    let moduleResistances = _get(LS_KEY_MODULE_RESISTANCES);
     let matsPerGrade = _get(LS_KEY_ROLLS);
     let cmdrName = _get(LS_KEY_CMDR_NAME);
     let tips = _get(LS_KEY_TOOLTIPS);
@@ -113,7 +111,6 @@ export class Persist extends EventEmitter {
     };
     this.cmdrName = cmdrName || { selected: '', cmdrs: [] };
     this.tooltipsEnabled = tips === null ? true : tips;
-    this.moduleResistancesEnabled = moduleResistances === null ? true : moduleResistances;
 
     if (LS) {
       window.addEventListener('storage', this.onStorageChange);
@@ -154,10 +151,6 @@ export class Persist extends EventEmitter {
           this.tooltipsEnabled = !!newValue && newValue.toLowerCase() == 'true';
           this.emit('tooltips', this.tooltipsEnabled);
           break;
-        case LS_KEY_MODULE_RESISTANCES:
-          this.moduleResistancesEnabled = !!newValue && newValue.toLowerCase() == 'true';
-          this.emit('moduleresistances', this.moduleResistancesEnabled);
-          break;
         case LS_KEY_ROLLS:
           this.matsPerGrade = JSON.parse(newValue);
           this.emit('matsPerGrade', this.matsPerGrade);
@@ -224,21 +217,6 @@ export class Persist extends EventEmitter {
     return this.tooltipsEnabled;
   }
 
-  /**
-   * Show module resistances setting
-   * @param  {boolean} show Optional - update setting
-   * @return {boolean} True if module resistances should be shown
-   */
-  showModuleResistances(show) {
-    if (show !== undefined) {
-      this.moduleResistancesEnabled = !!show;
-      _put(LS_KEY_MODULE_RESISTANCES, this.moduleResistancesEnabled);
-      this.emit('moduleresistances', this.moduleResistancesEnabled);
-    }
-
-    return this.moduleResistancesEnabled;
-  }
-
   /**
    * Persist a ship build in local storage.
    *