v2.4.2: Update Mods manager

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
2026-02-26 11:41:49 -03:00 · 2026-02-24 17:55:28 +01:00 · 2026-02-24 16:31:54 +00:00 · 2026-02-24 17:31:13 +01:00 · 2026-02-24 16:22:55 +00:00 · 2026-02-24 17:15:47 +01:00
29 changed files with 1691 additions and 57 deletions
--- a/GUI/index.html
+++ b/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">
@@ -575,6 +637,9 @@
                                    <i class="fas fa-folder-open"></i> <span data-i18n="settings.logsFolder">Open
                                        Folder</span>
                                </button>
+                                <button class="logs-action-btn logs-send-btn" id="sendLogsBtn" onclick="sendLogs()">
+                                    <i class="fas fa-paper-plane"></i> <span data-i18n="settings.logsSend">Send Logs</span>
+                                </button>
                            </div>
                        </div>
                        <div id="logsTerminal" class="logs-terminal">
@@ -598,7 +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>
@@ -802,6 +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>

--- a/GUI/js/logs.js
+++ b/GUI/js/logs.js
@@ -66,6 +66,113 @@ async function openLogsFolder() {
    await window.electronAPI.openLogsFolder();
 }

+async function sendLogs() {
+    const btn = document.getElementById('sendLogsBtn');
+    if (!btn || btn.disabled) return;
+
+    // Get i18n strings with fallbacks
+    const i18n = window.i18n || {};
+    const sendingText = (i18n.settings && i18n.settings.logsSending) || 'Sending...';
+    const sentText = (i18n.settings && i18n.settings.logsSent) || 'Sent!';
+    const failedText = (i18n.settings && i18n.settings.logsSendFailed) || 'Failed';
+    const sendText = (i18n.settings && i18n.settings.logsSend) || 'Send Logs';
+
+    const originalHTML = btn.innerHTML;
+    btn.disabled = true;
+    btn.innerHTML = `<i class="fas fa-spinner fa-spin"></i> ${sendingText}`;
+
+    try {
+        const result = await window.electronAPI.sendLogs();
+
+        if (result.success) {
+            btn.innerHTML = `<i class="fas fa-check"></i> ${sentText}`;
+            showLogSubmissionResult(result.id);
+        } else {
+            btn.innerHTML = `<i class="fas fa-times"></i> ${failedText}`;
+            console.error('Send logs failed:', result.error);
+
+            // Show error notification if available
+            if (window.LauncherUI && window.LauncherUI.showNotification) {
+                window.LauncherUI.showNotification(result.error || 'Failed to send logs', 'error');
+            }
+        }
+    } catch (err) {
+        console.error('Send logs error:', err);
+        btn.innerHTML = `<i class="fas fa-times"></i> ${failedText}`;
+    }
+
+    setTimeout(() => {
+        btn.disabled = false;
+        btn.innerHTML = originalHTML;
+    }, 3000);
+}
+
+function showLogSubmissionResult(id) {
+    // Remove existing popup if any
+    const existing = document.getElementById('logSubmissionPopup');
+    if (existing) existing.remove();
+
+    const i18n = window.i18n || {};
+    const idLabel = (i18n.settings && i18n.settings.logsSubmissionId) || 'Submission ID';
+    const copyText = (i18n.common && i18n.common.copy) || 'Copy';
+    const closeText = (i18n.common && i18n.common.close) || 'Close';
+    const shareText = (i18n.settings && i18n.settings.logsShareId) || 'Share this ID with support when reporting issues';
+
+    const popup = document.createElement('div');
+    popup.id = 'logSubmissionPopup';
+    popup.style.cssText = `
+        position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
+        background: rgba(20, 20, 35, 0.98); border: 1px solid rgba(0, 212, 255, 0.3);
+        border-radius: 12px; padding: 24px 32px; z-index: 10000;
+        box-shadow: 0 20px 60px rgba(0,0,0,0.5); text-align: center;
+        min-width: 320px; backdrop-filter: blur(10px);
+    `;
+
+    popup.innerHTML = `
+        <div style="margin-bottom: 16px;">
+            <i class="fas fa-check-circle" style="font-size: 2em; color: #00d4ff;"></i>
+        </div>
+        <div style="color: #888; font-size: 0.85em; margin-bottom: 8px;">${idLabel}</div>
+        <div id="logSubId" style="font-family: monospace; font-size: 1.5em; color: #00d4ff; letter-spacing: 2px; margin-bottom: 12px; user-select: all;">${id}</div>
+        <div style="color: #666; font-size: 0.8em; margin-bottom: 20px;">${shareText}</div>
+        <div style="display: flex; gap: 10px; justify-content: center;">
+            <button onclick="copyLogSubmissionId('${id}')" style="
+                background: rgba(0,212,255,0.2); border: 1px solid rgba(0,212,255,0.3);
+                color: #00d4ff; padding: 8px 20px; border-radius: 6px; cursor: pointer;
+                font-size: 0.9em;
+            "><i class="fas fa-copy"></i> ${copyText}</button>
+            <button onclick="document.getElementById('logSubmissionPopup').remove()" style="
+                background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
+                color: #ccc; padding: 8px 20px; border-radius: 6px; cursor: pointer;
+                font-size: 0.9em;
+            ">${closeText}</button>
+        </div>
+    `;
+
+    document.body.appendChild(popup);
+
+    // Auto-close after 30s
+    setTimeout(() => {
+        if (document.getElementById('logSubmissionPopup')) {
+            popup.remove();
+        }
+    }, 30000);
+}
+
+async function copyLogSubmissionId(id) {
+    try {
+        await navigator.clipboard.writeText(id);
+        const btn = event.target.closest('button');
+        if (btn) {
+            const orig = btn.innerHTML;
+            btn.innerHTML = '<i class="fas fa-check"></i> Copied!';
+            setTimeout(() => { btn.innerHTML = orig; }, 1500);
+        }
+    } catch (err) {
+        console.error('Failed to copy submission ID:', err);
+    }
+}
+
 function openLogs() {
    // Navigation is handled by sidebar logic, but we can trigger a refresh
    window.LauncherUI.showPage('logs-page');
@@ -77,6 +184,8 @@ function openLogs() {
 window.refreshLogs = refreshLogs;
 window.copyLogs = copyLogs;
 window.openLogsFolder = openLogsFolder;
+window.sendLogs = sendLogs;
+window.copyLogSubmissionId = copyLogSubmissionId;
 window.openLogs = openLogs;

 // Auto-load logs when the page becomes active
--- a/GUI/js/mods.js
+++ b/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>
-        <h4 data-i18n="mods.noModsInstalled">No Mods Installed</h4>
-        <p data-i18n="mods.noModsInstalledDesc">Add mods from CurseForge or import local files</p>
+        <i class=\"fas fa-${isSearching ? 'search' : 'box-open'}\"></i>
+        <h4 data-i18n="${isSearching ? 'mods.noModsFound' : 'mods.noModsInstalled'}">${isSearching ? 'No Mods Found' : 'No Mods Installed'}</h4>
+        <p data-i18n="${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">
-            <i class="fas fa-download"></i>
+      `<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>
            ${window.i18n ? window.i18n.t('mods.install') : 'INSTALL'}
          </button>` :
-      `<button class="mod-btn-toggle bg-white/10 text-white" disabled>
-            <i class="fas fa-check"></i>
+      `<button class=\"mod-btn-toggle bg-white/10 text-white\" disabled>
+            <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);
--- a/GUI/js/script.js
+++ b/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();
+    });
  }
 })();

--- a/GUI/js/settings.js
+++ b/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;
+  }
+}
--- a/GUI/locales/ar-SA.json
+++ b/GUI/locales/ar-SA.json
@@ -127,6 +127,12 @@
    "logsCopy": "نسخ",
    "logsRefresh": "تحديث",
    "logsFolder": "فتح المجلد",
+    "logsSend": "إرسال السجلات",
+    "logsSending": "جارٍ الإرسال...",
+    "logsSent": "تم الإرسال!",
+    "logsSendFailed": "فشل",
+    "logsSubmissionId": "معرف الإرسال",
+    "logsShareId": "شارك هذا المعرف مع الدعم عند الإبلاغ عن المشاكل",
    "logsLoading": "جاري تحميل السجلات...",
    "closeLauncher": "سلوك المشغل",
    "closeOnStart": "إغلاق المشغل عند بدء اللعبة",
--- a/GUI/locales/de-DE.json
+++ b/GUI/locales/de-DE.json
@@ -127,6 +127,12 @@
    "logsCopy": "Kopieren",
    "logsRefresh": "Aktualisieren",
    "logsFolder": "Ordner öffnen",
+    "logsSend": "Logs senden",
+    "logsSending": "Senden...",
+    "logsSent": "Gesendet!",
+    "logsSendFailed": "Fehlgeschlagen",
+    "logsSubmissionId": "Einreichungs-ID",
+    "logsShareId": "Teilen Sie diese ID dem Support mit, wenn Sie Probleme melden",
    "logsLoading": "Protokolle werden geladen...",
    "closeLauncher": "Launcher-Verhalten",
    "closeOnStart": "Launcher beim Spielstart schließen",
--- a/GUI/locales/en.json
+++ b/GUI/locales/en.json
@@ -127,6 +127,12 @@
    "logsCopy": "Copy",
    "logsRefresh": "Refresh",
    "logsFolder": "Open Folder",
+    "logsSend": "Send Logs",
+    "logsSending": "Sending...",
+    "logsSent": "Sent!",
+    "logsSendFailed": "Failed",
+    "logsSubmissionId": "Submission ID",
+    "logsShareId": "Share this ID with support when reporting issues",
    "logsLoading": "Loading logs...",
    "closeLauncher": "Launcher Behavior",
    "closeOnStart": "Close Launcher on game start",
@@ -141,7 +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",
@@ -215,7 +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",
@@ -233,7 +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...",
--- a/GUI/locales/es-ES.json
+++ b/GUI/locales/es-ES.json
@@ -127,6 +127,12 @@
    "logsCopy": "Copiar",
    "logsRefresh": "Actualizar",
    "logsFolder": "Abrir Carpeta",
+    "logsSend": "Enviar logs",
+    "logsSending": "Enviando...",
+    "logsSent": "Enviado!",
+    "logsSendFailed": "Fallido",
+    "logsSubmissionId": "ID de envío",
+    "logsShareId": "Comparte este ID con soporte al reportar problemas",
    "logsLoading": "Cargando registros...",
    "closeLauncher": "Comportamiento del Launcher",
    "closeOnStart": "Cerrar Launcher al iniciar el juego",
--- a/GUI/locales/fr-FR.json
+++ b/GUI/locales/fr-FR.json
@@ -127,6 +127,12 @@
    "logsCopy": "Copier",
    "logsRefresh": "Actualiser",
    "logsFolder": "Ouvrir le Dossier",
+    "logsSend": "Envoyer les logs",
+    "logsSending": "Envoi...",
+    "logsSent": "Envoyé !",
+    "logsSendFailed": "Échoué",
+    "logsSubmissionId": "ID de soumission",
+    "logsShareId": "Partagez cet ID avec le support pour signaler des problèmes",
    "logsLoading": "Chargement des journaux...",
    "closeLauncher": "Comportement du Launcher",
    "closeOnStart": "Fermer le Launcher au démarrage du jeu",
--- a/GUI/locales/id-ID.json
+++ b/GUI/locales/id-ID.json
@@ -127,6 +127,12 @@
    "logsCopy": "Salin",
    "logsRefresh": "Segarkan",
    "logsFolder": "Buka Folder",
+    "logsSend": "Kirim Log",
+    "logsSending": "Mengirim...",
+    "logsSent": "Terkirim!",
+    "logsSendFailed": "Gagal",
+    "logsSubmissionId": "ID Pengiriman",
+    "logsShareId": "Bagikan ID ini ke dukungan saat melaporkan masalah",
    "logsLoading": "Memuat log...",
    "closeLauncher": "Perilaku Launcher",
    "closeOnStart": "Tutup launcher saat game dimulai",
--- a/GUI/locales/pl-PL.json
+++ b/GUI/locales/pl-PL.json
@@ -127,6 +127,12 @@
    "logsCopy": "Kopiuj",
    "logsRefresh": "Odśwież",
    "logsFolder": "Otwórz Folder",
+    "logsSend": "Wyślij logi",
+    "logsSending": "Wysyłanie...",
+    "logsSent": "Wysłano!",
+    "logsSendFailed": "Błąd",
+    "logsSubmissionId": "ID zgłoszenia",
+    "logsShareId": "Udostępnij ten ID wsparciu technicznemu przy zgłaszaniu problemów",
    "logsLoading": "Ładowanie logów...",
    "closeLauncher": "Zachowanie Launchera",
    "closeOnStart": "Zamknij Launcher przy starcie gry",
--- a/GUI/locales/pt-BR.json
+++ b/GUI/locales/pt-BR.json
@@ -127,6 +127,12 @@
    "logsCopy": "Copiar",
    "logsRefresh": "Atualizar",
    "logsFolder": "Abrir Pasta",
+    "logsSend": "Enviar logs",
+    "logsSending": "Enviando...",
+    "logsSent": "Enviado!",
+    "logsSendFailed": "Falhou",
+    "logsSubmissionId": "ID de envio",
+    "logsShareId": "Compartilhe este ID com o suporte ao relatar problemas",
    "logsLoading": "Carregando registros...",
    "closeLauncher": "Comportamento do Lançador",
    "closeOnStart": "Fechar Lançador ao iniciar o jogo",
--- a/GUI/locales/ru-RU.json
+++ b/GUI/locales/ru-RU.json
@@ -127,6 +127,12 @@
    "logsCopy": "Копировать",
    "logsRefresh": "Обновить",
    "logsFolder": "Открыть папку",
+    "logsSend": "Отправить логи",
+    "logsSending": "Отправка...",
+    "logsSent": "Отправлено!",
+    "logsSendFailed": "Ошибка",
+    "logsSubmissionId": "ID отправки",
+    "logsShareId": "Поделитесь этим ID с поддержкой при обращении",
    "logsLoading": "Загрузка логов...",
    "closeLauncher": "Поведение лаунчера",
    "closeOnStart": "Закрыть лаунчер при старте игры",
--- a/GUI/locales/sv-SE.json
+++ b/GUI/locales/sv-SE.json
@@ -127,6 +127,12 @@
    "logsCopy": "Kopiera",
    "logsRefresh": "Uppdatera",
    "logsFolder": "Öppna mapp",
+    "logsSend": "Skicka loggar",
+    "logsSending": "Skickar...",
+    "logsSent": "Skickat!",
+    "logsSendFailed": "Misslyckades",
+    "logsSubmissionId": "Inlämnings-ID",
+    "logsShareId": "Dela detta ID med support vid felanmälan",
    "logsLoading": "Laddar loggar...",
    "closeLauncher": "Launcher-beteende",
    "closeOnStart": "Stäng launcher vid spelstart",
--- a/GUI/locales/tr-TR.json
+++ b/GUI/locales/tr-TR.json
@@ -127,6 +127,12 @@
    "logsCopy": "Kopyala",
    "logsRefresh": "Yenile",
    "logsFolder": "Klasörü Aç",
+    "logsSend": "Logları Gönder",
+    "logsSending": "Gönderiliyor...",
+    "logsSent": "Gönderildi!",
+    "logsSendFailed": "Başarısız",
+    "logsSubmissionId": "Gönderim ID",
+    "logsShareId": "Sorun bildirirken bu ID'yi destekle paylaşın",
    "logsLoading": "Loglar yükleniyor...",
    "closeLauncher": "Başlatıcı Davranışı",
    "closeOnStart": "Oyun başlatıldığında Başlatıcıyı Kapat",
--- a/GUI/style.css
+++ b/GUI/style.css
@@ -873,6 +873,22 @@ body {
    border-color: rgba(255, 255, 255, 0.2);
 }

+.logs-action-btn.logs-send-btn {
+    background: rgba(0, 212, 255, 0.15);
+    border-color: rgba(0, 212, 255, 0.3);
+    color: #00d4ff;
+}
+
+.logs-action-btn.logs-send-btn:hover {
+    background: rgba(0, 212, 255, 0.25);
+    border-color: rgba(0, 212, 255, 0.5);
+}
+
+.logs-action-btn.logs-send-btn:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+}
+
 .logs-terminal {
    flex: 1;
    background: #0d1117;
@@ -4813,6 +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;
@@ -6460,3 +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;
+}
--- a/backend/core/config.js
+++ b/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
--- a/backend/launcher.js
+++ b/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
 };
--- a/backend/managers/gameLauncher.js
+++ b/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');
@@ -27,6 +29,7 @@ const { ensureGameInstalled } = require('./differentialUpdateManager');
 const { syncModsForCurrentProfile } = require('./modManager');
 const { getUserDataPath } = require('../utils/userDataMigration');
 const { syncServerList } = require('../utils/serverListSync');
+const { killGameProcesses } = require('./gameManager');

 // Client patcher for custom auth server (sanasol.ws)
 let clientPatcher = null;
@@ -327,23 +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
-# 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[@]}"
-`;
+        const wrapperScript = generateWrapperScript(loadWrapperConfig(), 'darwin', javaBin);
        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) {
@@ -352,6 +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,
@@ -436,6 +463,22 @@ exec "$REAL_JAVA" "\${ARGS[@]}"
    }
  }

+  // Kill any stalled game processes from a previous launch to prevent file locks
+  // and "game already running" issues
+  await killGameProcesses();
+
+  // Remove AOT cache: generated by official Hytale JRE, incompatible with F2P JRE.
+  // Client adds -XX:AOTCache when this file exists, causing classloading failures.
+  const aotCache = path.join(gameLatest, 'Server', 'HytaleServer.aot');
+  if (fs.existsSync(aotCache)) {
+    try {
+      fs.unlinkSync(aotCache);
+      console.log('Removed incompatible AOT cache (HytaleServer.aot)');
+    } catch (aotErr) {
+      console.warn('Could not remove AOT cache:', aotErr.message);
+    }
+  }
+
  // DualAuth Agent: Set JAVA_TOOL_OPTIONS so java picks up -javaagent: flag
  // This enables runtime auth patching without modifying the server JAR
  const agentJar = path.join(gameLatest, 'Server', 'dualauth-agent.jar');
--- a/backend/managers/gameManager.js
+++ b/backend/managers/gameManager.js
@@ -39,6 +39,41 @@ async function isGameRunning() {
  }
 }

+// Force-kill stalled game processes to release file locks before repair/reinstall.
+// Cross-platform: Windows (taskkill/PowerShell), macOS (pkill), Linux (pkill).
+async function killGameProcesses() {
+  const killed = [];
+
+  async function tryKill(command, label) {
+    try {
+      await execAsync(command);
+      killed.push(label);
+    } catch (_) { /* process not found is expected */ }
+  }
+
+  if (process.platform === 'win32') {
+    // Kill client
+    await tryKill('taskkill /F /IM "HytaleClient.exe" /T', 'HytaleClient.exe');
+    // Kill java.exe instances running HytaleServer.jar via PowerShell
+    // (Get-CimInstance replaces deprecated wmic, works on Windows 10+)
+    await tryKill(
+      'powershell -NoProfile -Command "Get-CimInstance Win32_Process -Filter \\"name=\'java.exe\'\\" | Where-Object { $_.CommandLine -like \'*HytaleServer*\' } | ForEach-Object { Stop-Process -Id $_.ProcessId -Force }"',
+      'java.exe(HytaleServer)'
+    );
+  } else {
+    // macOS and Linux
+    await tryKill('pkill -9 -f HytaleClient', 'HytaleClient');
+    await tryKill('pkill -9 -f HytaleServer', 'HytaleServer');
+  }
+
+  if (killed.length > 0) {
+    console.log(`[GameManager] Force-killed stalled processes: ${killed.join(', ')}`);
+    // Wait for OS to release file handles
+    await new Promise(resolve => setTimeout(resolve, 2000));
+  }
+  return killed;
+}
+
 // Helper function to safely remove directory with retry logic
 async function safeRemoveDirectory(dirPath, maxRetries = 3) {
  for (let attempt = 1; attempt <= maxRetries; attempt++) {
@@ -50,8 +85,13 @@ async function safeRemoveDirectory(dirPath, maxRetries = 3) {
      return; // Success, exit the loop
    } catch (error) {
      console.warn(`Attempt ${attempt}/${maxRetries} failed to remove ${dirPath}: ${error.message}`);
-      
+
      if (attempt < maxRetries) {
+        // On EPERM/EBUSY, try killing stalled game processes that hold file locks
+        if (attempt === 1 && (error.code === 'EPERM' || error.code === 'EBUSY')) {
+          console.log('Permission error detected, killing stalled game processes...');
+          await killGameProcesses();
+        }
        // Wait before retrying (exponential backoff)
        const delay = Math.min(1000 * Math.pow(2, attempt - 1), 5000);
        console.log(`Waiting ${delay}ms before retry...`);
@@ -833,11 +873,14 @@ async function repairGame(progressCallback, branchOverride = null) {
    progressCallback('Removing old game files...', 30, null, null, null);
  }

-  // Check if game is running before attempting to delete files
+  // Kill stalled game processes before attempting to delete files
  const gameRunning = await isGameRunning();
  if (gameRunning) {
-    console.warn('[RepairGame] Game appears to be running. This may cause permission errors during repair.');
-    console.log('[RepairGame] Please close the game before repairing, or wait for the repair to complete.');
+    console.warn('[RepairGame] Game processes detected. Force-killing to release file locks...');
+    if (progressCallback) {
+      progressCallback('Stopping stalled game processes...', 20, null, null, null);
+    }
+    await killGameProcesses();
  }

  // Delete Game and Cache Directory with retry logic
@@ -964,5 +1007,6 @@ module.exports = {
  installGame,
  uninstallGame,
  checkExistingGameInstallation,
-  repairGame
+  repairGame,
+  killGameProcesses
 };
--- a/backend/managers/modManager.js
+++ b/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
+};
--- a/backend/utils/logCollector.js
+++ b/backend/utils/logCollector.js
@@ -0,0 +1,238 @@
+const fs = require('fs');
+const path = require('path');
+const os = require('os');
+const zlib = require('zlib');
+const logger = require('../logger');
+
+const MAX_FILE_SIZE = 2 * 1024 * 1024; // 2MB per file
+
+/**
+ * Get the HytaleSaves directory (game client logs)
+ */
+function getHytaleSavesDir() {
+  const home = os.homedir();
+  if (process.platform === 'win32') {
+    return path.join(home, 'AppData', 'Local', 'HytaleSaves');
+  } else if (process.platform === 'darwin') {
+    return path.join(home, 'Library', 'Application Support', 'HytaleSaves');
+  } else {
+    return path.join(home, '.hytalesaves');
+  }
+}
+
+/**
+ * Read a log file, capping at MAX_FILE_SIZE (keeps tail/most recent lines)
+ */
+function readLogFile(filePath) {
+  try {
+    const stats = fs.statSync(filePath);
+    if (stats.size <= MAX_FILE_SIZE) {
+      return fs.readFileSync(filePath, 'utf8');
+    }
+
+    // Read only the last MAX_FILE_SIZE bytes
+    const fd = fs.openSync(filePath, 'r');
+    const buffer = Buffer.alloc(MAX_FILE_SIZE);
+    fs.readSync(fd, buffer, 0, MAX_FILE_SIZE, stats.size - MAX_FILE_SIZE);
+    fs.closeSync(fd);
+
+    const content = buffer.toString('utf8');
+    // Skip first partial line
+    const firstNewline = content.indexOf('\n');
+    const trimmed = firstNewline >= 0 ? content.substring(firstNewline + 1) : content;
+    return `[... truncated ${stats.size - MAX_FILE_SIZE} bytes ...]\n` + trimmed;
+  } catch (err) {
+    return `[Error reading file: ${err.message}]`;
+  }
+}
+
+/**
+ * Get files matching a date pattern from a directory
+ */
+function getFilesForDate(dir, dateStr, pattern) {
+  if (!fs.existsSync(dir)) return [];
+
+  try {
+    return fs.readdirSync(dir)
+      .filter(f => f.includes(dateStr) && (pattern ? pattern.test(f) : true))
+      .map(f => ({
+        name: f,
+        path: path.join(dir, f),
+        mtime: fs.statSync(path.join(dir, f)).mtime
+      }))
+      .sort((a, b) => b.mtime - a.mtime);
+  } catch (err) {
+    return [];
+  }
+}
+
+// ============================================================================
+// ZIP BUILDER (pure Node.js, no dependencies)
+// ============================================================================
+
+/**
+ * CRC32 lookup table
+ */
+const crc32Table = new Uint32Array(256);
+for (let i = 0; i < 256; i++) {
+  let c = i;
+  for (let j = 0; j < 8; j++) {
+    c = (c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1);
+  }
+  crc32Table[i] = c;
+}
+
+function crc32(buf) {
+  let crc = 0xFFFFFFFF;
+  for (let i = 0; i < buf.length; i++) {
+    crc = crc32Table[(crc ^ buf[i]) & 0xFF] ^ (crc >>> 8);
+  }
+  return (crc ^ 0xFFFFFFFF) >>> 0;
+}
+
+/**
+ * Create a ZIP file from an array of {name, content} entries
+ * Uses DEFLATE compression via built-in zlib
+ */
+function createZipBuffer(files) {
+  const localHeaders = [];
+  const centralEntries = [];
+  let offset = 0;
+
+  for (const file of files) {
+    const nameBytes = Buffer.from(file.name, 'utf8');
+    const contentBytes = Buffer.from(file.content, 'utf8');
+    const compressed = zlib.deflateRawSync(contentBytes);
+    const crcVal = crc32(contentBytes);
+
+    // Local file header (30 bytes + filename)
+    const local = Buffer.alloc(30);
+    local.writeUInt32LE(0x04034b50, 0);   // signature
+    local.writeUInt16LE(20, 4);            // version needed
+    local.writeUInt16LE(0, 6);             // flags
+    local.writeUInt16LE(8, 8);             // compression: DEFLATE
+    local.writeUInt16LE(0, 10);            // mod time
+    local.writeUInt16LE(0, 12);            // mod date
+    local.writeUInt32LE(crcVal, 14);       // crc32
+    local.writeUInt32LE(compressed.length, 18); // compressed size
+    local.writeUInt32LE(contentBytes.length, 22); // uncompressed size
+    local.writeUInt16LE(nameBytes.length, 26);    // filename length
+    local.writeUInt16LE(0, 28);            // extra field length
+
+    localHeaders.push(local, nameBytes, compressed);
+
+    // Central directory entry (46 bytes + filename)
+    const central = Buffer.alloc(46);
+    central.writeUInt32LE(0x02014b50, 0);  // signature
+    central.writeUInt16LE(20, 4);           // version made by
+    central.writeUInt16LE(20, 6);           // version needed
+    central.writeUInt16LE(0, 8);            // flags
+    central.writeUInt16LE(8, 10);           // compression
+    central.writeUInt16LE(0, 12);           // mod time
+    central.writeUInt16LE(0, 14);           // mod date
+    central.writeUInt32LE(crcVal, 16);      // crc32
+    central.writeUInt32LE(compressed.length, 20); // compressed size
+    central.writeUInt32LE(contentBytes.length, 24); // uncompressed size
+    central.writeUInt16LE(nameBytes.length, 28);    // filename length
+    central.writeUInt16LE(0, 30);           // extra field length
+    central.writeUInt16LE(0, 32);           // comment length
+    central.writeUInt16LE(0, 34);           // disk number
+    central.writeUInt16LE(0, 36);           // internal attrs
+    central.writeUInt32LE(0, 38);           // external attrs
+    central.writeUInt32LE(offset, 42);      // local header offset
+
+    centralEntries.push(central, nameBytes);
+    offset += 30 + nameBytes.length + compressed.length;
+  }
+
+  const centralDirBuf = Buffer.concat(centralEntries);
+
+  // End of central directory (22 bytes)
+  const eocd = Buffer.alloc(22);
+  eocd.writeUInt32LE(0x06054b50, 0);       // signature
+  eocd.writeUInt16LE(0, 4);                // disk number
+  eocd.writeUInt16LE(0, 6);                // cd disk number
+  eocd.writeUInt16LE(files.length, 8);     // entries on disk
+  eocd.writeUInt16LE(files.length, 10);    // total entries
+  eocd.writeUInt32LE(centralDirBuf.length, 12); // cd size
+  eocd.writeUInt32LE(offset, 16);          // cd offset
+  eocd.writeUInt16LE(0, 20);              // comment length
+
+  return Buffer.concat([...localHeaders, centralDirBuf, eocd]);
+}
+
+// ============================================================================
+
+/**
+ * Collect all relevant logs for submission
+ * Returns { files: [{name, content}], meta: {username, platform, version} }
+ */
+function collectLogs() {
+  const files = [];
+  const today = new Date();
+  const todayStr = today.toISOString().split('T')[0]; // YYYY-MM-DD
+
+  const yesterday = new Date(today);
+  yesterday.setDate(yesterday.getDate() - 1);
+  const yesterdayStr = yesterday.toISOString().split('T')[0];
+
+  // 1. Launcher logs
+  const launcherLogDir = logger.getLogDirectory();
+  if (launcherLogDir && fs.existsSync(launcherLogDir)) {
+    // Today's launcher logs
+    const todayLogs = getFilesForDate(launcherLogDir, todayStr, /^launcher-.*\.log$/);
+    for (const f of todayLogs) {
+      files.push({ name: `launcher/${f.name}`, content: readLogFile(f.path) });
+    }
+
+    // Most recent from yesterday (just one)
+    const yesterdayLogs = getFilesForDate(launcherLogDir, yesterdayStr, /^launcher-.*\.log$/);
+    if (yesterdayLogs.length > 0) {
+      files.push({ name: `launcher/${yesterdayLogs[0].name}`, content: readLogFile(yesterdayLogs[0].path) });
+    }
+  }
+
+  // 2. Game client logs
+  const savesDir = getHytaleSavesDir();
+  const clientLogDir = path.join(savesDir, 'Logs');
+  if (fs.existsSync(clientLogDir)) {
+    const clientLogs = getFilesForDate(clientLogDir, todayStr, /client\.log$/);
+    for (const f of clientLogs) {
+      files.push({ name: `client/${f.name}`, content: readLogFile(f.path) });
+    }
+  }
+
+  // 3. Config snapshot
+  const appDir = logger.getAppDir ? logger.getAppDir() : logger.getInstallPath();
+  const configPath = path.join(appDir, 'config.json');
+  if (fs.existsSync(configPath)) {
+    try {
+      const configContent = fs.readFileSync(configPath, 'utf8');
+      files.push({ name: 'config.json', content: configContent });
+    } catch (err) {
+      files.push({ name: 'config.json', content: `[Error reading config: ${err.message}]` });
+    }
+  }
+
+  // Build metadata
+  const { app } = require('electron');
+  let username = 'unknown';
+  try {
+    const configFile = path.join(appDir, 'config.json');
+    if (fs.existsSync(configFile)) {
+      const cfg = JSON.parse(fs.readFileSync(configFile, 'utf8'));
+      username = cfg.username || cfg.playerName || 'unknown';
+    }
+  } catch (err) {}
+
+  return {
+    files,
+    meta: {
+      username,
+      platform: `${process.platform}-${process.arch}`,
+      version: app.getVersion()
+    }
+  };
+}
+
+module.exports = { collectLogs, createZipBuffer };
--- a/backend/utils/platformUtils.js
+++ b/backend/utils/platformUtils.js
@@ -164,8 +164,14 @@ function detectGpuLinux() {
    const isAmd = lowerLine.includes('amd') || lowerLine.includes('radeon') || vendorId === '1002';
    const isIntel = lowerLine.includes('intel') || vendorId === '8086';
    
-    // Intel Arc detection
-    const isIntelArc = isIntel && (lowerName.includes('arc') || lowerName.includes('a770') || lowerName.includes('a750') || lowerName.includes('a380'));
+    // Intel Arc discrete GPU detection
+    // Discrete Arc cards have specific model numbers: A310, A380, A580, A750, A770, B570, B580
+    // Integrated "Intel Arc Graphics" (Meteor Lake, Lunar Lake, Arrow Lake) have NO model suffix
+    // and sit on bus 00 (slot 00:02.0) — these are iGPUs, not dGPUs
+    const pciSlot = line.split(' ')[0] || '';
+    const pciBus = parseInt(pciSlot.split(':')[0], 16) || 0;
+    const hasArcModelNumber = isIntel && /\b[ab]\d{3}\b/i.test(lowerName);
+    const isIntelArc = isIntel && (hasArcModelNumber || (lowerName.includes('arc') && pciBus > 0));

    let vendor = 'unknown';
    if (isNvidia) vendor = 'nvidia';
--- a/main.js
+++ b/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);
@@ -1407,6 +1416,83 @@ ipcMain.handle('get-recent-logs', async (event, maxLines = 100) => {



+ipcMain.handle('send-logs', async () => {
+  try {
+    const https = require('https');
+    const http = require('http');
+    const { collectLogs, createZipBuffer } = require('./backend/utils/logCollector');
+
+    const { files, meta } = collectLogs();
+    if (files.length === 0) {
+      return { success: false, error: 'No log files found' };
+    }
+
+    // Create ZIP with individual log files
+    const zipBuffer = createZipBuffer(files);
+
+    // Get auth server URL from core config
+    const { getAuthServerUrl } = require('./backend/core/config');
+    const authUrl = getAuthServerUrl();
+
+    // Build file names list
+    const fileNames = files.map(f => f.name).join(',');
+
+    return await new Promise((resolve) => {
+      const url = new URL(authUrl + '/logs/submit');
+      const transport = url.protocol === 'https:' ? https : http;
+
+      const options = {
+        hostname: url.hostname,
+        port: url.port || (url.protocol === 'https:' ? 443 : 80),
+        path: url.pathname,
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/zip',
+          'Content-Length': zipBuffer.length,
+          'X-Log-Username': meta.username || 'unknown',
+          'X-Log-Platform': meta.platform || 'unknown',
+          'X-Log-Version': meta.version || 'unknown',
+          'X-Log-File-Count': String(files.length),
+          'X-Log-Files': fileNames
+        },
+        timeout: 30000
+      };
+
+      const req = transport.request(options, (res) => {
+        let body = '';
+        res.on('data', (chunk) => body += chunk);
+        res.on('end', () => {
+          try {
+            const data = JSON.parse(body);
+            if (res.statusCode === 200) {
+              resolve({ success: true, id: data.id, message: data.message });
+            } else {
+              resolve({ success: false, error: data.error || `Server error ${res.statusCode}` });
+            }
+          } catch (e) {
+            resolve({ success: false, error: `Invalid response: ${res.statusCode}` });
+          }
+        });
+      });
+
+      req.on('error', (err) => {
+        resolve({ success: false, error: err.message });
+      });
+
+      req.on('timeout', () => {
+        req.destroy();
+        resolve({ success: false, error: 'Request timed out' });
+      });
+
+      req.write(zipBuffer);
+      req.end();
+    });
+  } catch (error) {
+    console.error('Error sending logs:', error);
+    return { success: false, error: error.message };
+  }
+});
+
 ipcMain.handle('open-logs-folder', async () => {
  try {
    const logDir = logger.getLogDirectory();
@@ -1462,3 +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;
+});
+
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "hytale-f2p-launcher",
-  "version": "2.2.0",
+  "version": "2.4.2",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "hytale-f2p-launcher",
-      "version": "2.2.0",
+      "version": "2.4.2",
      "license": "MIT",
      "dependencies": {
        "adm-zip": "^0.5.10",
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "hytale-f2p-launcher",
-  "version": "2.3.8",
+  "version": "2.4.2",
  "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",
@@ -26,7 +26,6 @@
    "electron",
    "auto-update",
    "mod-manager"
-    
  ],
  "maintainers": [
    {
--- a/preload.js
+++ b/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),
@@ -94,6 +95,7 @@ contextBridge.exposeInMainWorld('electronAPI', {
  getLogDirectory: () => ipcRenderer.invoke('get-log-directory'),
  openLogsFolder: () => ipcRenderer.invoke('open-logs-folder'),
  getRecentLogs: (maxLines) => ipcRenderer.invoke('get-recent-logs', maxLines),
+  sendLogs: () => ipcRenderer.invoke('send-logs'),

  // UUID Management methods
  getCurrentUuid: () => ipcRenderer.invoke('get-current-uuid'),
@@ -103,6 +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),
--- a/server/README.md
+++ b/server/README.md
@@ -15,17 +15,32 @@ Host your own Hytale server. The scripts handle everything automatically.

 ## Quick Start

-### Windows
+### Free Hosted Server (no PC required)
+
+Use [play.hosting](https://play.hosting) to get a free Hytale server with F2P support:
+
+1. Register at [play.hosting](https://play.hosting)
+2. Create a **Hytale** server
+3. Start the server once and wait for it to fully load
+4. Go to **Files** → open the `mods` folder
+5. Click **New** → **File via URL**
+6. Paste: `https://github.com/sanasol/hytale-auth-server/releases/latest/download/dualauth-agent.jar`
+7. Click **Query** and download the file
+8. Go to **Console** and **Restart** the server
+
+Done — your F2P server is ready to join.
+
+### Windows (self-hosted)

 1. Download `start.bat` to an empty folder
 2. Double-click `start.bat`
 3. Done — server starts on port **5520**

-### Linux / macOS
+### Linux / macOS (self-hosted)

 ```bash
 mkdir hytale-server && cd hytale-server
-curl -O https://raw.githubusercontent.com/amiayweb/Hytale-F2P/develop/server/start.sh
+curl -O https://git.sanhost.net/sanasol/hytale-f2p/raw/branch/develop/server/start.sh
 chmod +x start.sh
 ./start.sh
 ```
Author	SHA1	Message	Date
amiay	4932a7a51c	v2.4.2: Update Mods manager	2026-02-24 17:55:28 +01:00
amiay	5170f453ea	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	2026-02-24 16:31:54 +00:00
amiay	db3b2fc966	added search bar in my mods added search bar in my mods	2026-02-24 17:31:13 +01:00
amiay	2f5820e850	Merge pull request 'Mods update' (#2 ) from amiay/hytale-f2p:develop into develop Reviewed-on: https://git.sanhost.net/sanasol/hytale-f2p/pulls/2	2026-02-24 16:22:55 +00:00
dsqd2505-netizen	4abb455e0f	update "My mods"	2026-02-24 17:15:47 +01:00
dsqd2505-netizen	d5828463f9	Added mods version selector Added mods version selector	2026-02-24 17:04:46 +01:00
sanasol	0d15659dc0	v2.4.1: Replace raw wrapper script editor with structured config UI Replace the raw textarea script editor with a structured form for Java wrapper configuration. Users now manage two lists (JVM flags to strip, args to inject with server/always condition) instead of editing bash/batch scripts directly. Scripts are generated at launch time from the structured config. Includes collapsible script preview for power users.	2026-02-24 16:53:19 +01:00
sanasol	19c8991a44	v2.4.0: Add Send Logs, fix Intel Arc iGPU misdetection - Add Send Logs button for one-click log submission to support - Fix Intel Arc Graphics (Meteor Lake/Lunar Lake) on bus 00 being classified as discrete GPU instead of integrated	2026-02-24 13:57:10 +01:00
sanasol	320ca54758	Add Send Logs button for one-click log submission to support Collects launcher logs, game client logs, and config snapshot into a ZIP file and uploads to auth server. Shows submission ID for sharing with support. Includes i18n for all 11 locales.	2026-02-24 13:50:23 +01:00
sanasol	e14d56ef48	v2.3.9: Fix stalled processes and AOT cache crash - Auto-kill stalled HytaleClient/java processes before launch and repair (cross-platform: Windows taskkill+PowerShell, macOS/Linux pkill) - Remove HytaleServer.aot before launch to prevent incompatible AOT cache causing fastutil ClassNotFoundException on singleplayer - safeRemoveDirectory auto-kills processes on EPERM/EBUSY before retry Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-24 12:52:07 +01:00
sanasol	a649bf1fcc	Update README: replace outdated GitHub URL with Forgejo URL for start.sh script	2026-02-23 03:12:39 +01:00
sanasol	66faa1bb1e	Update README files with free hosted server instructions Added detailed steps to set up a free Hytale server via play.hosting in both README files. Updated outdated URLs for the F2P Launcher to the new repository location. Improved clarity in self-hosted setup sections.	2026-02-23 03:11:02 +01:00