Merge pull request 'added search bar in "my mods"' (#3) from amiay/hytale-f2p:develop into develop

Reviewed-on: https://git.sanhost.net/sanasol/hytale-f2p/pulls/3

GUI/index.html

@@ -430,8 +430,70 @@
                                             </div>
                                         </div>
                                     </div>
+
+                                    <div class="settings-section">
+                                        <h3 class="settings-section-title">
+                                            <i class="fas fa-scroll"></i>
+                                            <span data-i18n="settings.wrapperConfig">Java Wrapper Configuration</span>
+                                        </h3>
+                                        <p class="settings-hint" style="margin-bottom: 12px;">
+                                            <i class="fas fa-info-circle"></i>
+                                            <span data-i18n="settings.wrapperConfigHint">Configure how the Java wrapper handles JVM flags and arguments at launch time.</span>
+                                        </p>
+
+                                        <!-- Strip Flags -->
+                                        <label class="settings-label" style="margin-bottom: 6px;">
+                                            <span data-i18n="settings.wrapperStripFlags">JVM Flags to Remove</span>
+                                        </label>
+                                        <div id="wrapperStripFlagsList" class="wrapper-items-list"></div>
+                                        <div style="display: flex; gap: 6px; margin-top: 6px;">
+                                            <input type="text" id="wrapperAddFlagInput" class="settings-input" style="flex:1;"
+                                                data-i18n-placeholder="settings.wrapperAddFlagPlaceholder" placeholder="e.g. -XX:+SomeFlag" spellcheck="false">
+                                            <button id="wrapperAddFlagBtn" class="settings-browse-btn">
+                                                <i class="fas fa-plus"></i>
+                                                <span data-i18n="settings.wrapperAdd">Add</span>
+                                            </button>
+                                        </div>
+
+                                        <!-- Inject Args -->
+                                        <label class="settings-label" style="margin-top: 16px; margin-bottom: 6px;">
+                                            <span data-i18n="settings.wrapperInjectArgs">Arguments to Inject</span>
+                                        </label>
+                                        <div id="wrapperInjectArgsList" class="wrapper-items-list"></div>
+                                        <div style="display: flex; gap: 6px; margin-top: 6px;">
+                                            <input type="text" id="wrapperAddArgInput" class="settings-input" style="flex:1;"
+                                                data-i18n-placeholder="settings.wrapperAddArgPlaceholder" placeholder="e.g. --some-flag" spellcheck="false">
+                                            <select id="wrapperAddArgCondition" class="wrapper-condition-select">
+                                                <option value="server" data-i18n="settings.wrapperConditionServer">Server Only</option>
+                                                <option value="always" data-i18n="settings.wrapperConditionAlways">Always</option>
+                                            </select>
+                                            <button id="wrapperAddArgBtn" class="settings-browse-btn">
+                                                <i class="fas fa-plus"></i>
+                                                <span data-i18n="settings.wrapperAdd">Add</span>
+                                            </button>
+                                        </div>
+
+                                        <!-- Restore Defaults -->
+                                        <div style="margin-top: 12px;">
+                                            <button id="wrapperRestoreDefaultsBtn" class="settings-browse-btn" style="background: rgba(239, 68, 68, 0.2); border-color: rgba(239, 68, 68, 0.3);">
+                                                <i class="fas fa-undo"></i>
+                                                <span data-i18n="settings.wrapperRestoreDefaults">Restore Defaults</span>
+                                            </button>
+                                        </div>
+
+                                        <!-- Script Preview (collapsible) -->
+                                        <div style="margin-top: 12px;">
+                                            <button id="wrapperPreviewToggle" class="wrapper-preview-toggle">
+                                                <i class="fas fa-chevron-right" id="wrapperPreviewChevron"></i>
+                                                <span data-i18n="settings.wrapperAdvancedPreview">Advanced: Script Preview</span>
+                                            </button>
+                                            <div id="wrapperPreviewContainer" style="display: none; margin-top: 8px;">
+                                                <pre id="wrapperPreviewContent" class="wrapper-preview-content"></pre>
+                                            </div>
+                                        </div>
+                                    </div>
                                 </div>
-                                
+
                                 <div class="settings-column">
                                     <div class="settings-section">
                                         <h3 class="settings-section-title">
@@ -601,7 +663,11 @@
                     <i class="fas fa-times"></i>
                 </button>
             </div>
-            <div class="mods-modal-body">
+            <div class="mods-modal-body" style="padding-top: 0;">
+                <div class="mods-search-container" style="margin: 1.5rem; margin-bottom: 1rem;">
+                    <i class="fas fa-search"></i>
+                    <input type="text" id="myModsSearch" placeholder="Search installed mods..." class="mods-search" />
+                </div>
                 <div id="installedModsList" class="installed-mods-list">
                 </div>
             </div>
@@ -805,6 +871,25 @@
     <script src="js/featured.js"></script>
     <script type="module" src="js/settings.js"></script>
     <script type="module" src="js/update.js"></script>
+    
+    <!-- Version Selection Modal (Isolated Container) -->
+    <div id="versionSelectModal" class="modal-overlay" style="display: none; position: fixed; inset: 0; z-index: 9999; background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(5px); align-items: center; justify-content: center;">
+        <div class="glass-panel" style="width: 100%; max-width: 600px; max-height: 80vh; display: flex; flex-direction: column; border-radius: 12px; overflow: hidden; margin: 20px;">
+            <div class="modal-header" style="display: flex; justify-content: space-between; align-items: center; padding: 1.5rem; border-bottom: 1px solid rgba(255, 255, 255, 0.1);">
+                <h3 style="margin: 0; font-size: 1.25rem;">Select Version</h3>
+                <button id="closeVersionModal" class="modal-close" style="background: none; border: none; color: #a0a0a0; font-size: 1.25rem; cursor: pointer;"><i class="fas fa-times"></i></button>
+            </div>
+            <div class="modal-body" style="padding: 1.5rem; overflow-y: auto;">
+                <div id="versionList" class="version-list-container">
+                    <div class="loading-versions" style="display: flex; flex-direction: column; align-items: center; gap: 1rem; color: #a0a0a0;">
+                        <i class="fas fa-spinner fa-spin fa-2x"></i>
+                        <span>Loading versions...</span>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+
     <!-- updater.js disabled - using update.js instead which has skip button and macOS handling -->
 </body>
 

GUI/js/mods.js

@@ -49,6 +49,18 @@ function setupModsEventListeners() {
     closeModalBtn.addEventListener('click', closeMyModsModal);
   }
 
+  const myModsSearchInput = document.getElementById('myModsSearch');
+  if (myModsSearchInput) {
+    let myModsSearchTimeout;
+    myModsSearchInput.addEventListener('input', (e) => {
+      const query = e.target.value.toLowerCase().trim();
+      clearTimeout(myModsSearchTimeout);
+      myModsSearchTimeout = setTimeout(() => {
+        filterInstalledMods(query);
+      }, 300);
+    });
+  }
+
   const modal = document.getElementById('myModsModal');
   if (modal) {
     modal.addEventListener('click', (e) => {
@@ -78,12 +90,30 @@ function setupModsEventListeners() {
       }
     });
   }
+
+  const browseContainer = document.getElementById('browseModsList');
+  if (browseContainer) {
+    browseContainer.addEventListener('click', (e) => {
+      const installBtn = e.target.closest('[data-install-mod-id]');
+      if (installBtn) {
+        const modId = installBtn.getAttribute('data-install-mod-id');
+        const mod = browseMods.find(m => m.id == modId);
+        if (mod) {
+          openVersionSelectModal(mod);
+        }
+      }
+    });
+  }
 }
 
 function openMyModsModal() {
   const modal = document.getElementById('myModsModal');
   if (modal) {
     modal.classList.add('active');
+    const searchInput = document.getElementById('myModsSearch');
+    if (searchInput) {
+      searchInput.value = '';
+    }
     loadInstalledMods();
   }
 }
@@ -92,6 +122,10 @@ function closeMyModsModal() {
   const modal = document.getElementById('myModsModal');
   if (modal) {
     modal.classList.remove('active');
+    const searchInput = document.getElementById('myModsSearch');
+    if (searchInput) {
+      searchInput.value = '';
+    }
   }
 }
 
@@ -113,19 +147,39 @@ async function loadInstalledMods() {
   }
 }
 
+function filterInstalledMods(query) {
+  if (!query || query === '') {
+    displayInstalledMods(installedMods);
+    return;
+  }
+
+  const filtered = installedMods.filter(mod => {
+    const nameMatch = mod.name?.toLowerCase().includes(query);
+    const fileNameMatch = mod.fileName?.toLowerCase().includes(query);
+    const descriptionMatch = mod.description?.toLowerCase().includes(query);
+    const authorMatch = mod.author?.toLowerCase().includes(query);
+    return nameMatch || fileNameMatch || descriptionMatch || authorMatch;
+  });
+
+  displayInstalledMods(filtered);
+}
+
 function displayInstalledMods(mods) {
   const modsContainer = document.getElementById('installedModsList');
   if (!modsContainer) return;
 
   if (mods.length === 0) {
+    const searchInput = document.getElementById('myModsSearch');
+    const isSearching = searchInput && searchInput.value.trim() !== '';
+    
     modsContainer.innerHTML = `
       <div class=\"empty-installed-mods\">
-        <i class=\"fas fa-box-open\"></i>
+        <i class=\"fas fa-${isSearching ? 'search' : 'box-open'}\"></i>
-        <h4 data-i18n="mods.noModsInstalled">No Mods Installed</h4>
+        <h4 data-i18n="${isSearching ? 'mods.noModsFound' : 'mods.noModsInstalled'}">${isSearching ? 'No Mods Found' : 'No Mods Installed'}</h4>
-        <p data-i18n="mods.noModsInstalledDesc">Add mods from CurseForge or import local files</p>
+        <p data-i18n="${isSearching ? 'mods.noModsFoundDesc' : 'mods.noModsInstalledDesc'}">${isSearching ? 'Try a different search term' : 'Add mods from CurseForge or import local files'}</p>
       </div>
     `;
-    if (window.i18n) {
+    if (window.i18n && !isSearching) {
       const container = modsContainer.querySelector('.empty-installed-mods');
       container.querySelector('h4').textContent = window.i18n.t('mods.noModsInstalled');
       container.querySelector('p').textContent = window.i18n.t('mods.noModsInstalledDesc');
@@ -165,7 +219,7 @@ function createInstalledModCard(mod) {
       <div class="installed-mod-info">
         <div class="installed-mod-header">
           <h4 class="installed-mod-name">${mod.name}</h4>
-          <span class="installed-mod-version">v${mod.version}</span>
+          <span class="installed-mod-version">${mod.fileName || 'v' + mod.version}</span>
         </div>
         <p class="installed-mod-description">${mod.description || (window.i18n ? window.i18n.t('mods.noDescription') : 'No description available')}</p>
       </div>
@@ -295,13 +349,6 @@ function displayBrowseMods(mods) {
   }
 
   browseContainer.innerHTML = mods.map(mod => createBrowseModCard(mod)).join('');
-
-  mods.forEach(mod => {
-    const installBtn = document.getElementById(`install-${mod.id}`);
-    if (installBtn) {
-      installBtn.addEventListener('click', () => downloadAndInstallMod(mod));
-    }
-  });
 }
 
 function createBrowseModCard(mod) {
@@ -350,12 +397,12 @@ function createBrowseModCard(mod) {
           ${window.i18n ? window.i18n.t('mods.view') : 'VIEW'}
         </button>
         ${!isInstalled ?
-      `<button id="install-${mod.id}" class="mod-btn-toggle bg-primary text-black hover:bg-primary/80">
+      `<button data-install-mod-id=\"${mod.id}\" class=\"mod-btn-toggle bg-primary text-black hover:bg-primary/80\">
-            <i class="fas fa-download"></i>
+            <i class=\"fas fa-download\"></i>
             ${window.i18n ? window.i18n.t('mods.install') : 'INSTALL'}
           </button>` :
-      `<button class="mod-btn-toggle bg-white/10 text-white" disabled>
+      `<button class=\"mod-btn-toggle bg-white/10 text-white\" disabled>
-            <i class="fas fa-check"></i>
+            <i class=\"fas fa-check\"></i>
             ${window.i18n ? window.i18n.t('mods.installed') : 'INSTALLED'}
           </button>`
     }
@@ -364,6 +411,104 @@ function createBrowseModCard(mod) {
   `;
 }
 
+let currentSelectedMod = null;
+
+function openVersionSelectModal(mod) {
+  currentSelectedMod = mod;
+  const modal = document.getElementById('versionSelectModal');
+  const closeBtn = document.getElementById('closeVersionModal');
+  const versionList = document.getElementById('versionList');
+  
+  if (modal) {
+    modal.style.display = 'flex';
+    modal.classList.add('active');
+    
+    const closeHandler = () => {
+      modal.classList.remove('active');
+      setTimeout(() => {
+        modal.style.display = 'none';
+      }, 300);
+      currentSelectedMod = null;
+    };
+    
+    if (closeBtn) {
+      closeBtn.onclick = closeHandler;
+    }
+    modal.onclick = (e) => {
+      if (e.target === modal) closeHandler();
+    };
+    
+    loadModVersions(mod.id, versionList);
+  }
+}
+
+async function loadModVersions(modId, container) {
+  container.innerHTML = `
+    <div class="loading-versions">
+      <i class="fas fa-spinner fa-spin fa-2x" style="margin-bottom: 10px; display: block;"></i>
+      <span>Loading versions...</span>
+    </div>
+  `;
+  
+  try {
+    const versions = await window.electronAPI.getModFiles(modId);
+    
+    if (!versions || versions.length === 0) {
+      container.innerHTML = `<div class="p-4 text-center text-gray-400" style="padding: 2rem;">No versions found for this mod.</div>`;
+      return;
+    }
+    
+    // Sort versions by date desc (API returns desc but ensure)
+    versions.sort((a, b) => new Date(b.fileDate) - new Date(a.fileDate));
+    
+    container.innerHTML = versions.map(file => `
+      <div class="version-item">
+        <div class="version-info">
+          <div class="version-name">${file.displayName}</div>
+          <div class="version-meta">
+            <span><i class="fas fa-calendar"></i> ${new Date(file.fileDate).toLocaleDateString()}</span>
+            <span><i class="fas fa-download"></i> ${formatNumber(file.downloadCount)}</span>
+            <span><i class="fas fa-file-archive"></i> ${(file.fileLength / 1024 / 1024).toFixed(2)} MB</span>
+          </div>
+        </div>
+        <div class="version-actions">
+          <button class="btn-install" data-file-id="${file.id}">
+            Install
+          </button>
+        </div>
+      </div>
+    `).join('');
+
+    // Add event listeners securely
+    container.querySelectorAll('.btn-install').forEach((btn, index) => {
+      const file = versions[index]; // Map index to file data
+      btn.onclick = () => installVersion(file);
+    });
+    
+  } catch (error) {
+    console.error('Error loading versions:', error);
+    container.innerHTML = `<div class="p-4 text-center text-red-400" style="padding: 2rem;">Error loading versions.<br><small>${error.message}</small></div>`;
+  }
+}
+
+async function installVersion(file) {
+  if (!currentSelectedMod) return;
+  
+  const modal = document.getElementById('versionSelectModal');
+  modal.style.display = 'none';
+  
+  const modInfo = {
+    ...currentSelectedMod,
+    fileId: file.id,
+    downloadUrl: file.downloadUrl,
+    fileName: file.fileName,
+    fileSize: file.fileLength
+  };
+  
+  await downloadAndInstallMod(modInfo);
+  currentSelectedMod = null;
+}
+
 async function downloadAndInstallMod(modInfo) {
   try {
     const downloadMsg = window.i18n ? window.i18n.t('notifications.modsDownloading').replace('{name}', modInfo.name) : `Downloading ${modInfo.name}...`;
@@ -762,7 +907,10 @@ window.modsManager = {
   closeMyModsModal,
   viewModPage,
   loadInstalledMods,
-  loadBrowseMods
+  loadBrowseMods,
+  openVersionSelectModal
 };
 
-document.addEventListener('DOMContentLoaded', initModsManager);
+// Remove auto-init since we are now calling it from script.js explicitly
+// which guarantees order and environment readiness
+// document.addEventListener('DOMContentLoaded', initModsManager);

GUI/js/script.js

@@ -2,7 +2,7 @@ import './ui.js';
 import './install.js';
 import './launcher.js';
 import './news.js';
-import './mods.js';
+import { initModsManager } from './mods.js';
 import './players.js';
 import './settings.js';
 import './logs.js';
@@ -15,6 +15,12 @@ let i18nInitialized = false;
   
   if (document.readyState === 'complete' || document.readyState === 'interactive') {
     updateLanguageSelector();
+    initModsManager();
+  } else {
+    document.addEventListener('DOMContentLoaded', () => {
+      updateLanguageSelector();
+      initModsManager();
+    });
   }
 })();
 

GUI/js/settings.js

@@ -569,6 +569,7 @@ async function loadAllSettings() {
   await loadLauncherHwAccel();
   await loadGpuPreference();
   await loadVersionBranch();
+  await loadWrapperConfigUI();
 }
 
 
@@ -1254,3 +1255,235 @@ async function loadVersionBranch() {
     return 'release';
   }
 }
+
+// === Java Wrapper Configuration UI ===
+
+let _wrapperConfig = null;
+let _wrapperPreviewOpen = false;
+
+async function loadWrapperConfigUI() {
+  try {
+    if (!window.electronAPI || !window.electronAPI.loadWrapperConfig) return;
+
+    _wrapperConfig = await window.electronAPI.loadWrapperConfig();
+    renderStripFlagsList();
+    renderInjectArgsList();
+    setupWrapperEventListeners();
+  } catch (error) {
+    console.error('Error loading wrapper config UI:', error);
+  }
+}
+
+function renderStripFlagsList() {
+  const container = document.getElementById('wrapperStripFlagsList');
+  if (!container || !_wrapperConfig) return;
+
+  if (_wrapperConfig.stripFlags.length === 0) {
+    container.innerHTML = '<div class="wrapper-items-empty">No flags configured</div>';
+    return;
+  }
+
+  container.innerHTML = '';
+  _wrapperConfig.stripFlags.forEach((flag, index) => {
+    const item = document.createElement('div');
+    item.className = 'wrapper-item';
+    item.innerHTML = `
+      <span class="wrapper-item-text">${escapeHtml(flag)}</span>
+      <button class="wrapper-item-delete" data-index="${index}" title="Remove">
+        <i class="fas fa-trash-alt"></i>
+      </button>
+    `;
+    item.querySelector('.wrapper-item-delete').addEventListener('click', () => removeStripFlag(index));
+    container.appendChild(item);
+  });
+}
+
+function renderInjectArgsList() {
+  const container = document.getElementById('wrapperInjectArgsList');
+  if (!container || !_wrapperConfig) return;
+
+  if (_wrapperConfig.injectArgs.length === 0) {
+    container.innerHTML = '<div class="wrapper-items-empty">No arguments configured</div>';
+    return;
+  }
+
+  container.innerHTML = '';
+  _wrapperConfig.injectArgs.forEach((entry, index) => {
+    const item = document.createElement('div');
+    item.className = 'wrapper-item';
+
+    const serverLabel = window.i18n ? window.i18n.t('settings.wrapperConditionServer') : 'Server Only';
+    const alwaysLabel = window.i18n ? window.i18n.t('settings.wrapperConditionAlways') : 'Always';
+
+    item.innerHTML = `
+      <span class="wrapper-item-text">${escapeHtml(entry.arg)}</span>
+      <div class="wrapper-item-condition">
+        <select data-index="${index}">
+          <option value="server"${entry.condition === 'server' ? ' selected' : ''}>${serverLabel}</option>
+          <option value="always"${entry.condition === 'always' ? ' selected' : ''}>${alwaysLabel}</option>
+        </select>
+      </div>
+      <button class="wrapper-item-delete" data-index="${index}" title="Remove">
+        <i class="fas fa-trash-alt"></i>
+      </button>
+    `;
+    item.querySelector('select').addEventListener('change', (e) => updateArgCondition(index, e.target.value));
+    item.querySelector('.wrapper-item-delete').addEventListener('click', () => removeInjectArg(index));
+    container.appendChild(item);
+  });
+}
+
+async function addStripFlag() {
+  const input = document.getElementById('wrapperAddFlagInput');
+  if (!input || !_wrapperConfig) return;
+
+  const flag = input.value.trim();
+  if (!flag) return;
+
+  if (_wrapperConfig.stripFlags.includes(flag)) {
+    const msg = window.i18n ? window.i18n.t('notifications.wrapperFlagExists') : 'This flag is already in the list';
+    showNotification(msg, 'error');
+    return;
+  }
+
+  _wrapperConfig.stripFlags.push(flag);
+  input.value = '';
+  renderStripFlagsList();
+  await saveWrapperConfigToBackend();
+  await updateWrapperPreview();
+}
+
+async function removeStripFlag(index) {
+  if (!_wrapperConfig) return;
+  _wrapperConfig.stripFlags.splice(index, 1);
+  renderStripFlagsList();
+  await saveWrapperConfigToBackend();
+  await updateWrapperPreview();
+}
+
+async function addInjectArg() {
+  const input = document.getElementById('wrapperAddArgInput');
+  const condSelect = document.getElementById('wrapperAddArgCondition');
+  if (!input || !condSelect || !_wrapperConfig) return;
+
+  const arg = input.value.trim();
+  if (!arg) return;
+
+  const exists = _wrapperConfig.injectArgs.some(e => e.arg === arg);
+  if (exists) {
+    const msg = window.i18n ? window.i18n.t('notifications.wrapperArgExists') : 'This argument is already in the list';
+    showNotification(msg, 'error');
+    return;
+  }
+
+  _wrapperConfig.injectArgs.push({ arg, condition: condSelect.value });
+  input.value = '';
+  renderInjectArgsList();
+  await saveWrapperConfigToBackend();
+  await updateWrapperPreview();
+}
+
+async function removeInjectArg(index) {
+  if (!_wrapperConfig) return;
+  _wrapperConfig.injectArgs.splice(index, 1);
+  renderInjectArgsList();
+  await saveWrapperConfigToBackend();
+  await updateWrapperPreview();
+}
+
+async function updateArgCondition(index, condition) {
+  if (!_wrapperConfig || !_wrapperConfig.injectArgs[index]) return;
+  _wrapperConfig.injectArgs[index].condition = condition;
+  await saveWrapperConfigToBackend();
+  await updateWrapperPreview();
+}
+
+async function saveWrapperConfigToBackend() {
+  try {
+    const result = await window.electronAPI.saveWrapperConfig(_wrapperConfig);
+    if (!result || !result.success) {
+      throw new Error(result?.error || 'Save failed');
+    }
+  } catch (error) {
+    console.error('Error saving wrapper config:', error);
+    const msg = window.i18n ? window.i18n.t('notifications.wrapperConfigSaveFailed') : 'Failed to save wrapper configuration';
+    showNotification(msg, 'error');
+  }
+}
+
+function setupWrapperEventListeners() {
+  const addFlagBtn = document.getElementById('wrapperAddFlagBtn');
+  const addFlagInput = document.getElementById('wrapperAddFlagInput');
+  const addArgBtn = document.getElementById('wrapperAddArgBtn');
+  const addArgInput = document.getElementById('wrapperAddArgInput');
+  const restoreBtn = document.getElementById('wrapperRestoreDefaultsBtn');
+  const previewToggle = document.getElementById('wrapperPreviewToggle');
+
+  if (addFlagBtn) addFlagBtn.addEventListener('click', addStripFlag);
+  if (addFlagInput) addFlagInput.addEventListener('keydown', (e) => { if (e.key === 'Enter') addStripFlag(); });
+  if (addArgBtn) addArgBtn.addEventListener('click', addInjectArg);
+  if (addArgInput) addArgInput.addEventListener('keydown', (e) => { if (e.key === 'Enter') addInjectArg(); });
+
+  if (restoreBtn) {
+    restoreBtn.addEventListener('click', () => {
+      const message = window.i18n ? window.i18n.t('confirm.resetWrapperMessage') : 'Are you sure you want to restore defaults? Your custom changes will be lost.';
+      const title = window.i18n ? window.i18n.t('confirm.resetWrapperTitle') : 'Restore Defaults';
+
+      showCustomConfirm(message, title, async () => {
+        try {
+          const result = await window.electronAPI.resetWrapperConfig();
+          if (result && result.success) {
+            _wrapperConfig = result.config;
+            renderStripFlagsList();
+            renderInjectArgsList();
+            await updateWrapperPreview();
+            const msg = window.i18n ? window.i18n.t('notifications.wrapperConfigReset') : 'Wrapper configuration restored to defaults';
+            showNotification(msg, 'success');
+          } else {
+            throw new Error(result?.error || 'Reset failed');
+          }
+        } catch (error) {
+          console.error('Error resetting wrapper config:', error);
+          const msg = window.i18n ? window.i18n.t('notifications.wrapperConfigResetFailed') : 'Failed to restore wrapper configuration';
+          showNotification(msg, 'error');
+        }
+      });
+    });
+  }
+
+  if (previewToggle) {
+    previewToggle.addEventListener('click', toggleWrapperPreview);
+  }
+}
+
+async function toggleWrapperPreview() {
+  const container = document.getElementById('wrapperPreviewContainer');
+  const chevron = document.getElementById('wrapperPreviewChevron');
+  if (!container) return;
+
+  _wrapperPreviewOpen = !_wrapperPreviewOpen;
+
+  if (_wrapperPreviewOpen) {
+    container.style.display = 'block';
+    if (chevron) chevron.classList.add('expanded');
+    await updateWrapperPreview();
+  } else {
+    container.style.display = 'none';
+    if (chevron) chevron.classList.remove('expanded');
+  }
+}
+
+async function updateWrapperPreview() {
+  if (!_wrapperPreviewOpen || !_wrapperConfig) return;
+
+  const previewEl = document.getElementById('wrapperPreviewContent');
+  if (!previewEl) return;
+
+  try {
+    const platform = await window.electronAPI.getCurrentPlatform();
+    const script = await window.electronAPI.previewWrapperScript(_wrapperConfig, platform);
+    previewEl.textContent = script;
+  } catch (error) {
+    previewEl.textContent = 'Error generating preview: ' + error.message;
+  }
+}

GUI/locales/en.json

@@ -147,7 +147,18 @@
     "branchSwitching": "Switching to {branch}...",
     "branchSwitched": "Switched to {branch} successfully!",
     "installRequired": "Installation Required",
-    "branchInstallConfirm": "The game will be installed for the {branch} branch. Continue?"
+    "branchInstallConfirm": "The game will be installed for the {branch} branch. Continue?",
+    "wrapperConfig": "Java Wrapper Configuration",
+    "wrapperConfigHint": "Configure how the Java wrapper handles JVM flags and arguments at launch time.",
+    "wrapperStripFlags": "JVM Flags to Remove",
+    "wrapperInjectArgs": "Arguments to Inject",
+    "wrapperAddFlagPlaceholder": "e.g. -XX:+SomeFlag",
+    "wrapperAddArgPlaceholder": "e.g. --some-flag",
+    "wrapperAdd": "Add",
+    "wrapperConditionServer": "Server Only",
+    "wrapperConditionAlways": "Always",
+    "wrapperRestoreDefaults": "Restore Defaults",
+    "wrapperAdvancedPreview": "Advanced: Script Preview"
   },
   "uuid": {
     "modalTitle": "UUID Management",
@@ -221,7 +232,13 @@
     "noUsername": "No username configured. Please save your username first.",
     "switchUsernameSuccess": "Switched to \"{username}\" successfully!",
     "switchUsernameFailed": "Failed to switch username",
-    "playerNameTooLong": "Player name must be 16 characters or less"
+    "playerNameTooLong": "Player name must be 16 characters or less",
+    "wrapperConfigSaved": "Wrapper configuration saved",
+    "wrapperConfigSaveFailed": "Failed to save wrapper configuration",
+    "wrapperConfigReset": "Wrapper configuration restored to defaults",
+    "wrapperConfigResetFailed": "Failed to restore wrapper configuration",
+    "wrapperFlagExists": "This flag is already in the list",
+    "wrapperArgExists": "This argument is already in the list"
   },
   "confirm": {
     "defaultTitle": "Confirm action",
@@ -239,7 +256,9 @@
     "uninstallGameButton": "Uninstall",
     "switchUsernameTitle": "Switch Identity",
     "switchUsernameMessage": "Switch to username \"{username}\"? This will change your current player identity.",
-    "switchUsernameButton": "Switch"
+    "switchUsernameButton": "Switch",
+    "resetWrapperTitle": "Restore Defaults",
+    "resetWrapperMessage": "Are you sure you want to restore the default wrapper configuration? Your custom changes will be lost."
   },
   "progress": {
     "initializing": "Initializing...",

GUI/style.css

@@ -4829,6 +4829,140 @@ select.settings-input option {
     transform: translateY(0);
 }
 
+.wrapper-items-list {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+}
+
+.wrapper-item {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 8px 12px;
+    background: rgba(0, 0, 0, 0.3);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    border-radius: 8px;
+    transition: all 0.3s ease;
+}
+
+.wrapper-item:hover {
+    border-color: rgba(147, 51, 234, 0.3);
+    background: rgba(147, 51, 234, 0.05);
+}
+
+.wrapper-item-text {
+    font-family: 'JetBrains Mono', 'Courier New', monospace;
+    font-size: 0.82rem;
+    color: #e5e7eb;
+    flex: 1;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.wrapper-item-condition select {
+    background: rgba(0, 0, 0, 0.4);
+    border: 1px solid rgba(255, 255, 255, 0.15);
+    border-radius: 6px;
+    color: #e5e7eb;
+    font-size: 0.75rem;
+    padding: 4px 8px;
+    cursor: pointer;
+    margin: 0 8px;
+}
+
+.wrapper-item-condition select:focus {
+    outline: none;
+    border-color: rgba(147, 51, 234, 0.5);
+}
+
+.wrapper-item-delete {
+    padding: 4px 8px;
+    background: rgba(255, 255, 255, 0.05);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    border-radius: 6px;
+    color: rgba(255, 255, 255, 0.5);
+    cursor: pointer;
+    transition: all 0.3s ease;
+    font-size: 0.8rem;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    min-width: 28px;
+    height: 28px;
+}
+
+.wrapper-item-delete:hover {
+    background: rgba(239, 68, 68, 0.2);
+    border-color: rgba(239, 68, 68, 0.4);
+    color: #ef4444;
+}
+
+.wrapper-items-empty {
+    font-style: italic;
+    text-align: center;
+    color: rgba(255, 255, 255, 0.4);
+    padding: 12px;
+    font-size: 0.82rem;
+}
+
+.wrapper-condition-select {
+    background: rgba(0, 0, 0, 0.4);
+    border: 1px solid rgba(255, 255, 255, 0.15);
+    border-radius: 6px;
+    color: #e5e7eb;
+    font-size: 0.82rem;
+    padding: 6px 10px;
+    cursor: pointer;
+}
+
+.wrapper-condition-select:focus {
+    outline: none;
+    border-color: rgba(147, 51, 234, 0.5);
+}
+
+.wrapper-preview-toggle {
+    background: none;
+    border: none;
+    color: rgba(255, 255, 255, 0.6);
+    cursor: pointer;
+    font-size: 0.82rem;
+    padding: 4px 0;
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    transition: color 0.2s;
+}
+
+.wrapper-preview-toggle:hover {
+    color: rgba(255, 255, 255, 0.9);
+}
+
+.wrapper-preview-toggle i {
+    transition: transform 0.2s;
+    font-size: 0.7rem;
+}
+
+.wrapper-preview-toggle i.expanded {
+    transform: rotate(90deg);
+}
+
+.wrapper-preview-content {
+    background: rgba(0, 0, 0, 0.4);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    border-radius: 8px;
+    color: rgba(255, 255, 255, 0.7);
+    font-family: 'JetBrains Mono', 'Courier New', monospace;
+    font-size: 0.72rem;
+    line-height: 1.5;
+    padding: 12px;
+    max-height: 300px;
+    overflow: auto;
+    white-space: pre;
+    tab-size: 4;
+}
+
 .settings-hint {
     margin-top: 0.5rem;
     font-size: 0.8rem;
@@ -6476,3 +6610,85 @@ input[type="text"].uuid-input,
     opacity: 0.5;
     cursor: not-allowed;
 }
+
+/* Version Selection Styles */
+.version-list-container::-webkit-scrollbar {
+    width: 6px;
+}
+
+.version-list-container::-webkit-scrollbar-thumb {
+    background: rgba(255, 255, 255, 0.2);
+    border-radius: 3px;
+}
+
+.version-item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 1rem;
+    background: rgba(255, 255, 255, 0.05);
+    border: 1px solid rgba(255, 255, 255, 0.1);
+    border-radius: 8px;
+    margin-bottom: 0.5rem;
+    transition: all 0.2s ease;
+}
+
+.version-item:hover {
+    background: rgba(255, 255, 255, 0.1);
+    transform: translateX(4px);
+}
+
+.version-info {
+    display: flex;
+    flex-direction: column;
+    gap: 0.25rem;
+}
+
+.version-name {
+    font-weight: 600;
+    color: #fff;
+    font-size: 0.95rem;
+}
+
+.version-meta {
+    font-size: 0.8rem;
+    color: #a0a0a0;
+    display: flex;
+    gap: 1rem;
+    align-items: center;
+}
+
+.version-meta span {
+    display: flex;
+    align-items: center;
+    gap: 0.35rem;
+}
+
+.version-meta i {
+    font-size: 0.8em;
+    opacity: 0.7;
+}
+
+.version-actions .btn-install {
+    padding: 0.5rem 1.25rem;
+    background: linear-gradient(135deg, #3b82f6, #2563eb);
+    color: white;
+    border: none;
+    border-radius: 6px;
+    cursor: pointer;
+    font-weight: 600;
+    font-size: 0.85rem;
+    transition: all 0.2s;
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
+}
+
+.version-actions .btn-install:hover {
+    transform: translateY(-1px);
+    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.3);
+    background: linear-gradient(135deg, #4f93f6, #3b82f6);
+}
+
+.loading-versions {
+    padding: 3rem;
+    text-align: center;
+}

backend/core/config.js

@@ -858,6 +858,212 @@ function checkLaunchReady() {
   };
 }
 
+// =============================================================================
+// JAVA WRAPPER CONFIGURATION (Structured)
+// =============================================================================
+
+const DEFAULT_WRAPPER_CONFIG = {
+  stripFlags: ['-XX:+UseCompactObjectHeaders'],
+  injectArgs: [
+    { arg: '--disable-sentry', condition: 'server' }
+  ]
+};
+
+function getDefaultWrapperConfig() {
+  return JSON.parse(JSON.stringify(DEFAULT_WRAPPER_CONFIG));
+}
+
+function loadWrapperConfig() {
+  const config = loadConfig();
+  if (config.javaWrapperConfig && typeof config.javaWrapperConfig === 'object') {
+    const wc = config.javaWrapperConfig;
+    if (Array.isArray(wc.stripFlags) && Array.isArray(wc.injectArgs)) {
+      const loaded = JSON.parse(JSON.stringify(wc));
+      // Normalize entries: ensure every injectArg has a valid condition
+      for (const entry of loaded.injectArgs) {
+        if (!['server', 'always'].includes(entry.condition)) {
+          entry.condition = 'always';
+        }
+      }
+      return loaded;
+    }
+  }
+  return getDefaultWrapperConfig();
+}
+
+function saveWrapperConfig(wrapperConfig) {
+  if (!wrapperConfig || typeof wrapperConfig !== 'object') {
+    throw new Error('Invalid wrapper config');
+  }
+  if (!Array.isArray(wrapperConfig.stripFlags) || !Array.isArray(wrapperConfig.injectArgs)) {
+    throw new Error('Invalid wrapper config structure');
+  }
+  // Validate injectArgs entries
+  for (const entry of wrapperConfig.injectArgs) {
+    if (!entry.arg || typeof entry.arg !== 'string') {
+      throw new Error('Each inject arg must have a string "arg" property');
+    }
+    if (!['server', 'always'].includes(entry.condition)) {
+      throw new Error('Inject arg condition must be "server" or "always"');
+    }
+  }
+  saveConfig({ javaWrapperConfig: wrapperConfig });
+  console.log('[Config] Wrapper config saved');
+}
+
+function resetWrapperConfig() {
+  const config = loadConfig();
+  delete config.javaWrapperConfig;
+  delete config.javaWrapperScripts; // Clean up legacy key if present
+
+  // Write the cleaned config using the same atomic pattern as saveConfig.
+  // We cannot use saveConfig() here because it merges (spread) which cannot remove keys.
+  const data = JSON.stringify(config, null, 2);
+  fs.writeFileSync(CONFIG_TEMP, data, 'utf8');
+  if (fs.existsSync(CONFIG_FILE)) {
+    fs.copyFileSync(CONFIG_FILE, CONFIG_BACKUP);
+  }
+  fs.renameSync(CONFIG_TEMP, CONFIG_FILE);
+  console.log('[Config] Wrapper config reset to default');
+  return getDefaultWrapperConfig();
+}
+
+/**
+ * Generate a platform-specific wrapper script from structured config
+ * @param {Object} config - { stripFlags: string[], injectArgs: {arg, condition}[] }
+ * @param {string} platform - 'darwin', 'win32', or 'linux'
+ * @param {string|null} javaBin - Path to real java binary (required for darwin/linux)
+ * @returns {string} Generated script content
+ */
+function generateWrapperScript(config, platform, javaBin) {
+  const { stripFlags, injectArgs } = config;
+  const alwaysArgs = injectArgs.filter(a => a.condition === 'always');
+  const serverArgs = injectArgs.filter(a => a.condition === 'server');
+
+  if (platform === 'win32') {
+    return _generateWindowsWrapper(stripFlags, alwaysArgs, serverArgs);
+  } else {
+    return _generateUnixWrapper(stripFlags, alwaysArgs, serverArgs, javaBin);
+  }
+}
+
+function _generateUnixWrapper(stripFlags, alwaysArgs, serverArgs, javaBin) {
+  const lines = [
+    '#!/bin/bash',
+    '# Java wrapper - generated by HytaleF2P launcher',
+    `REAL_JAVA="${javaBin || '${JAVA_BIN}'}"`,
+    'ARGS=("$@")',
+    ''
+  ];
+
+  // Strip flags
+  if (stripFlags.length > 0) {
+    lines.push('# Strip JVM flags');
+    lines.push('FILTERED_ARGS=()');
+    lines.push('for arg in "${ARGS[@]}"; do');
+    lines.push('  case "$arg" in');
+    for (const flag of stripFlags) {
+      lines.push(`    "${flag}") echo "[Wrapper] Stripped: $arg" ;;`);
+    }
+    lines.push('    *) FILTERED_ARGS+=("$arg") ;;');
+    lines.push('  esac');
+    lines.push('done');
+  } else {
+    lines.push('FILTERED_ARGS=("${ARGS[@]}")');
+  }
+  lines.push('');
+
+  // Always-inject args
+  if (alwaysArgs.length > 0) {
+    lines.push('# Inject args (always)');
+    for (const a of alwaysArgs) {
+      lines.push(`FILTERED_ARGS+=("${a.arg}")`);
+      lines.push(`echo "[Wrapper] Injected ${a.arg}"`);
+    }
+    lines.push('');
+  }
+
+  // Server-conditional args (appended after HytaleServer.jar if present)
+  if (serverArgs.length > 0) {
+    lines.push('# Inject args (server only)');
+    lines.push('IS_SERVER=false');
+    lines.push('for arg in "${FILTERED_ARGS[@]}"; do');
+    lines.push('  if [[ "$arg" == *"HytaleServer.jar"* ]]; then');
+    lines.push('    IS_SERVER=true');
+    lines.push('    break');
+    lines.push('  fi');
+    lines.push('done');
+    lines.push('if [ "$IS_SERVER" = true ]; then');
+    for (const a of serverArgs) {
+      lines.push(`  FILTERED_ARGS+=("${a.arg}")`);
+      lines.push(`  echo "[Wrapper] Injected ${a.arg}"`);
+    }
+    lines.push('fi');
+    lines.push('');
+  }
+
+  lines.push('echo "[Wrapper] Executing: $REAL_JAVA ${FILTERED_ARGS[*]}"');
+  lines.push('exec "$REAL_JAVA" "${FILTERED_ARGS[@]}"');
+  lines.push('');
+
+  return lines.join('\n');
+}
+
+function _generateWindowsWrapper(stripFlags, alwaysArgs, serverArgs) {
+  const lines = [
+    '@echo off',
+    'setlocal EnableDelayedExpansion',
+    '',
+    'REM Java wrapper - generated by HytaleF2P launcher',
+    'set "REAL_JAVA=%~dp0java-original.exe"',
+    'set "ARGS=%*"',
+    ''
+  ];
+
+  // Strip flags using string replacement
+  if (stripFlags.length > 0) {
+    lines.push('REM Strip JVM flags');
+    for (const flag of stripFlags) {
+      lines.push(`set "ARGS=!ARGS:${flag}=!"`);
+    }
+    lines.push('');
+  }
+
+  // Always-inject args
+  const alwaysExtra = alwaysArgs.map(a => a.arg).join(' ');
+
+  // Server-conditional args
+  if (serverArgs.length > 0) {
+    const serverExtra = serverArgs.map(a => a.arg).join(' ');
+    lines.push('REM Check if running HytaleServer.jar and inject server args');
+    lines.push('echo !ARGS! | findstr /i "HytaleServer.jar" >nul 2>&1');
+    lines.push('if "!ERRORLEVEL!"=="0" (');
+    if (alwaysExtra) {
+      lines.push(`    echo [Wrapper] Injected ${alwaysExtra} ${serverExtra}`);
+      lines.push(`    "%REAL_JAVA%" !ARGS! ${alwaysExtra} ${serverExtra}`);
+    } else {
+      lines.push(`    echo [Wrapper] Injected ${serverExtra}`);
+      lines.push(`    "%REAL_JAVA%" !ARGS! ${serverExtra}`);
+    }
+    lines.push(') else (');
+    if (alwaysExtra) {
+      lines.push(`    "%REAL_JAVA%" !ARGS! ${alwaysExtra}`);
+    } else {
+      lines.push('    "%REAL_JAVA%" !ARGS!');
+    }
+    lines.push(')');
+  } else if (alwaysExtra) {
+    lines.push(`"%REAL_JAVA%" !ARGS! ${alwaysExtra}`);
+  } else {
+    lines.push('"%REAL_JAVA%" !ARGS!');
+  }
+
+  lines.push('exit /b !ERRORLEVEL!');
+  lines.push('');
+
+  return lines.join('\r\n');
+}
+
 // =============================================================================
 // EXPORTS
 // =============================================================================
@@ -924,6 +1130,13 @@ module.exports = {
   saveVersionBranch,
   loadVersionBranch,
 
+  // Java Wrapper Config
+  getDefaultWrapperConfig,
+  loadWrapperConfig,
+  saveWrapperConfig,
+  resetWrapperConfig,
+  generateWrapperScript,
+
   // Constants
   CONFIG_FILE,
   UUID_STORE_FILE

backend/launcher.js

@@ -45,7 +45,13 @@ const {
   saveVersionClient,
   loadVersionClient,
   saveVersionBranch,
-  loadVersionBranch
+  loadVersionBranch,
+  // Java Wrapper Config
+  getDefaultWrapperConfig,
+  loadWrapperConfig,
+  saveWrapperConfig,
+  resetWrapperConfig,
+  generateWrapperScript
 } = require('./core/config');
 
 const { getResolvedAppDir, getModsPath } = require('./core/paths');
@@ -78,7 +84,8 @@ const {
   loadInstalledMods,
   downloadMod,
   uninstallMod,
-  toggleMod
+  toggleMod,
+  getModFiles
 } = require('./managers/modManager');
 
 // Services
@@ -181,6 +188,7 @@ module.exports = {
   downloadMod,
   uninstallMod,
   toggleMod,
+  getModFiles,
   saveModsToConfig,
   loadModsFromConfig,
 
@@ -197,6 +205,13 @@ module.exports = {
   proposeGameUpdate,
   handleFirstLaunchCheck,
 
+  // Java Wrapper Config functions
+  getDefaultWrapperConfig,
+  loadWrapperConfig,
+  saveWrapperConfig,
+  resetWrapperConfig,
+  generateWrapperScript,
+
   // Path functions
   getResolvedAppDir
 };

backend/managers/gameLauncher.js

@@ -18,7 +18,9 @@ const {
   saveVersionClient,
   loadUsername,
   hasUsername,
-  checkLaunchReady
+  checkLaunchReady,
+  loadWrapperConfig,
+  generateWrapperScript
 } = require('../core/config');
 const { resolveJavaPath, getJavaExec, getBundledJavaPath, detectSystemJava, JAVA_EXECUTABLE } = require('./javaManager');
 const { getLatestClientVersion } = require('../services/versionManager');
@@ -328,23 +330,13 @@ async function launchGame(playerNameOverride = null, progressCallback, javaPathO
         console.log('Signed server binaries (after patching)');
       }
 
+      // Create java wrapper (must be signed on macOS)
       if (javaBin && fs.existsSync(javaBin)) {
         const javaWrapperPath = path.join(path.dirname(javaBin), 'java-wrapper');
-        const wrapperScript = `#!/bin/bash
+        const wrapperScript = generateWrapperScript(loadWrapperConfig(), 'darwin', javaBin);
-# Java wrapper for macOS - adds --disable-sentry to fix Sentry hang issue
-REAL_JAVA="${javaBin}"
-ARGS=("$@")
-for i in "\${!ARGS[@]}"; do
-  if [[ "\${ARGS[$i]}" == *"HytaleServer.jar"* ]]; then
-    ARGS=("\${ARGS[@]:0:$((i+1))}" "--disable-sentry" "\${ARGS[@]:$((i+1))}")
-    break
-  fi
-done
-exec "$REAL_JAVA" "\${ARGS[@]}"
-`;
         fs.writeFileSync(javaWrapperPath, wrapperScript, { mode: 0o755 });
         await signPath(javaWrapperPath, false);
-        console.log('Created java wrapper with --disable-sentry fix');
+        console.log('Created java wrapper from config template');
         javaBin = javaWrapperPath;
       }
     } catch (signError) {
@@ -353,6 +345,40 @@ exec "$REAL_JAVA" "\${ARGS[@]}"
     }
   }
 
+  // Windows: Create java wrapper to strip/inject JVM flags per wrapper config
+  if (process.platform === 'win32' && javaBin && fs.existsSync(javaBin)) {
+    try {
+      const javaDir = path.dirname(javaBin);
+      const javaOriginal = path.join(javaDir, 'java-original.exe');
+      const javaWrapperPath = path.join(javaDir, 'java-wrapper.bat');
+
+      if (!fs.existsSync(javaOriginal)) {
+        fs.copyFileSync(javaBin, javaOriginal);
+        console.log('Backed up java.exe as java-original.exe');
+      }
+
+      const wrapperScript = generateWrapperScript(loadWrapperConfig(), 'win32', null);
+      fs.writeFileSync(javaWrapperPath, wrapperScript);
+      console.log('Created Windows java wrapper from config template');
+      javaBin = javaWrapperPath;
+    } catch (wrapperError) {
+      console.log('Notice: Windows java wrapper creation failed:', wrapperError.message);
+    }
+  }
+
+  // Linux: Create java wrapper to strip/inject JVM flags per wrapper config
+  if (process.platform === 'linux' && javaBin && fs.existsSync(javaBin)) {
+    try {
+      const javaWrapperPath = path.join(path.dirname(javaBin), 'java-wrapper');
+      const wrapperScript = generateWrapperScript(loadWrapperConfig(), 'linux', javaBin);
+      fs.writeFileSync(javaWrapperPath, wrapperScript, { mode: 0o755 });
+      console.log('Created Linux java wrapper from config template');
+      javaBin = javaWrapperPath;
+    } catch (wrapperError) {
+      console.log('Notice: Linux java wrapper creation failed:', wrapperError.message);
+    }
+  }
+
   const args = [
     '--app-dir', gameLatest,
     '--java-exec', javaBin,

backend/managers/modManager.js

@@ -285,6 +285,27 @@ async function toggleMod(modId, modsPath) {
   }
 }
 
+
+async function getModFiles(modId) {
+  try {
+    const response = await axios.get(`https://api.curseforge.com/v1/mods/${modId}/files`, {
+      headers: {
+        'x-api-key': API_KEY,
+        'Accept': 'application/json'
+      },
+      params: {
+        pageSize: 20,
+        sortOrder: 'desc'
+      }
+    });
+
+    return response.data.data;
+  } catch (error) {
+    console.error('Error fetching mod files:', error);
+    return [];
+  }
+}
+
 async function syncModsForCurrentProfile() {
   try {
     const activeProfile = profileManager.getActiveProfile();
@@ -455,5 +476,6 @@ module.exports = {
   syncModsForCurrentProfile,
   generateModId,
   extractModName,
-  extractVersion
+  extractVersion,
-};
+  getModFiles
+};

main.js

@@ -1068,7 +1068,7 @@ ipcMain.handle('load-settings', async () => {
   }
 });
 
-const { getModsPath, loadInstalledMods, downloadMod, uninstallMod, toggleMod, getCurrentUuid, getAllUuidMappings, setUuidForUser, generateNewUuid, deleteUuidForUser, resetCurrentUserUuid } = require('./backend/launcher');
+const { getModsPath, loadInstalledMods, downloadMod, uninstallMod, toggleMod, getModFiles, getCurrentUuid, getAllUuidMappings, setUuidForUser, generateNewUuid, deleteUuidForUser, resetCurrentUserUuid } = require('./backend/launcher');
 const os = require('os');
 
 ipcMain.handle('get-local-app-data', async () => {
@@ -1118,6 +1118,15 @@ ipcMain.handle('download-mod', async (event, modInfo) => {
   }
 });
 
+ipcMain.handle('get-mod-files', async (event, modId) => {
+  try {
+    return await getModFiles(modId);
+  } catch (error) {
+    console.error('Error getting mod files:', error);
+    return { success: false, error: error.message };
+  }
+});
+
 ipcMain.handle('uninstall-mod', async (event, modId, modsPath) => {
   try {
     return await uninstallMod(modId, modsPath);
@@ -1539,3 +1548,45 @@ ipcMain.handle('profile-update', async (event, id, updates) => {
   }
 });
 
+// Java Wrapper Config IPC
+ipcMain.handle('load-wrapper-config', () => {
+  const { loadWrapperConfig } = require('./backend/launcher');
+  return loadWrapperConfig();
+});
+
+ipcMain.handle('save-wrapper-config', (event, config) => {
+  try {
+    const { saveWrapperConfig } = require('./backend/launcher');
+    saveWrapperConfig(config);
+    return { success: true };
+  } catch (error) {
+    console.error('Error saving wrapper config:', error);
+    return { success: false, error: error.message };
+  }
+});
+
+ipcMain.handle('reset-wrapper-config', () => {
+  try {
+    const { resetWrapperConfig } = require('./backend/launcher');
+    const config = resetWrapperConfig();
+    return { success: true, config };
+  } catch (error) {
+    console.error('Error resetting wrapper config:', error);
+    return { success: false, error: error.message };
+  }
+});
+
+ipcMain.handle('get-default-wrapper-config', () => {
+  const { getDefaultWrapperConfig } = require('./backend/launcher');
+  return getDefaultWrapperConfig();
+});
+
+ipcMain.handle('preview-wrapper-script', (event, config, platform) => {
+  const { generateWrapperScript } = require('./backend/launcher');
+  return generateWrapperScript(config || require('./backend/launcher').loadWrapperConfig(), platform || process.platform, '/path/to/java');
+});
+
+ipcMain.handle('get-current-platform', () => {
+  return process.platform;
+});
+

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hytale-f2p-launcher",
-  "version": "2.4.0",
+  "version": "2.4.1",
   "description": "A modern, cross-platform launcher for Hytale with automatic updates and multi-client support",
   "homepage": "https://git.sanhost.net/sanasol/hytale-f2p",
   "main": "main.js",

preload.js

@@ -45,6 +45,7 @@ contextBridge.exposeInMainWorld('electronAPI', {
   loadInstalledMods: (modsPath) => ipcRenderer.invoke('load-installed-mods', modsPath),
   downloadMod: (modInfo) => ipcRenderer.invoke('download-mod', modInfo),
   uninstallMod: (modId, modsPath) => ipcRenderer.invoke('uninstall-mod', modId, modsPath),
+  getModFiles: (modId) => ipcRenderer.invoke('get-mod-files', modId),
   toggleMod: (modId, modsPath) => ipcRenderer.invoke('toggle-mod', modId, modsPath),
   selectModFiles: () => ipcRenderer.invoke('select-mod-files'),
   copyModFile: (sourcePath, modsPath) => ipcRenderer.invoke('copy-mod-file', sourcePath, modsPath),
@@ -104,6 +105,14 @@ contextBridge.exposeInMainWorld('electronAPI', {
   deleteUuidForUser: (username) => ipcRenderer.invoke('delete-uuid-for-user', username),
   resetCurrentUserUuid: () => ipcRenderer.invoke('reset-current-user-uuid'),
 
+  // Java Wrapper Config API
+  loadWrapperConfig: () => ipcRenderer.invoke('load-wrapper-config'),
+  saveWrapperConfig: (config) => ipcRenderer.invoke('save-wrapper-config', config),
+  resetWrapperConfig: () => ipcRenderer.invoke('reset-wrapper-config'),
+  getDefaultWrapperConfig: () => ipcRenderer.invoke('get-default-wrapper-config'),
+  previewWrapperScript: (config, platform) => ipcRenderer.invoke('preview-wrapper-script', config, platform),
+  getCurrentPlatform: () => ipcRenderer.invoke('get-current-platform'),
+
   // Profile API
   profile: {
     create: (name) => ipcRenderer.invoke('profile-create', name),