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[CODE] restore HudTrain .res element visibility / functionality #531

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[CODE] restore HudTrain .res element visibility / functionality#531
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EnhancementNew feature or request

Description

@meatspace
meatspace
opened on May 2, 2026

Is your feature request related to a problem? Please describe.

When controlling a func_tracktrain,etc with the relevant Rideable Train flag the HUD controls which appear in hl1 seem to not show up anymore. The only reference I could find on VDC was here: https://developer.valvesoftware.com/wiki/HudLayout.res

which seems to suggest it was disabled (at least for HL:S.)

Describe the solution you'd like

Optional Renabling of this HUD element

Describe alternatives you've considered

not sure if this is a bug or feature request tbh.

Additional context

relevant code seems to be in train.cpp
visually it looks like this: https://developer.valvesoftware.com/w/images/1/1a/HudTrain.png

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      , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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function addCopyButtons() {
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observer.observe(document.body, { childList: true, subtree: true });
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} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
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try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
[CODE] restore HudTrain .res element visibility / functionality · Issue #531 · mapbase-source/source-sdk-2013 · GitHub
      Skip to content
      [CODE] restore HudTrain .res element visibility / functionality #531
      Open
      Open
      [CODE] restore HudTrain .res element visibility / functionality#531
      Labels
      EnhancementNew feature or request
      Description
      @meatspace
      meatspace
      opened on May 2, 2026
      Is your feature request related to a problem? Please describe.
      When controlling a func_tracktrain,etc with the relevant Rideable Train flag the HUD controls which appear in hl1 seem to not show up anymore. The only reference I could find on VDC was here: https://developer.valvesoftware.com/wiki/HudLayout.res
      which seems to suggest it was disabled (at least for HL:S.)
      Describe the solution you'd like
      Optional Renabling of this HUD element
      Describe alternatives you've considered
      not sure if this is a bug or feature request tbh.
      Additional context
      relevant code seems to be in train.cpp
      
visually it looks like this: https://developer.valvesoftware.com/w/images/1/1a/HudTrain.png
      Metadata
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
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var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
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.markdown-body hr { border-color: #30363d; }
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document.head.appendChild(style);
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} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[CODE] restore HudTrain .res element visibility / functionality · Issue #531 · mapbase-source/source-sdk-2013 · GitHub
          Skip to content
          [CODE] restore HudTrain .res element visibility / functionality #531
          Open
          Open
          [CODE] restore HudTrain .res element visibility / functionality#531
          Labels
          EnhancementNew feature or request
          Description
          @meatspace
          meatspace
          opened on May 2, 2026
          Is your feature request related to a problem? Please describe.
          When controlling a func_tracktrain,etc with the relevant Rideable Train flag the HUD controls which appear in hl1 seem to not show up anymore. The only reference I could find on VDC was here: https://developer.valvesoftware.com/wiki/HudLayout.res
          which seems to suggest it was disabled (at least for HL:S.)
          Describe the solution you'd like
          Optional Renabling of this HUD element
          Describe alternatives you've considered
          not sure if this is a bug or feature request tbh.
          Additional context
          relevant code seems to be in train.cpp
          
visually it looks like this: https://developer.valvesoftware.com/w/images/1/1a/HudTrain.png
          Metadata
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
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var ref = document.referrer;
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Array.from(node.childNodes).forEach(highlight);
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highlight(document.body);
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var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
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if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
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observer.observe(document.body, { childList: true, subtree: true });
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}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[CODE] restore HudTrain .res element visibility / functionality · Issue #531 · mapbase-source/source-sdk-2013 · GitHub
              Skip to content
              [CODE] restore HudTrain .res element visibility / functionality #531
              Open
              Open
              [CODE] restore HudTrain .res element visibility / functionality#531
              Labels
              EnhancementNew feature or request
              Description
              @meatspace
              meatspace
              opened on May 2, 2026
              Is your feature request related to a problem? Please describe.
              When controlling a func_tracktrain,etc with the relevant Rideable Train flag the HUD controls which appear in hl1 seem to not show up anymore. The only reference I could find on VDC was here: https://developer.valvesoftware.com/wiki/HudLayout.res
              which seems to suggest it was disabled (at least for HL:S.)
              Describe the solution you'd like
              Optional Renabling of this HUD element
              Describe alternatives you've considered
              not sure if this is a bug or feature request tbh.
              Additional context
              relevant code seems to be in train.cpp
              
visually it looks like this: https://developer.valvesoftware.com/w/images/1/1a/HudTrain.png
              Metadata
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                Labels
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                  None yet
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                  No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
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} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
[CODE] restore HudTrain .res element visibility / functionality · Issue #531 · mapbase-source/source-sdk-2013 · GitHub
                  Skip to content
                  [CODE] restore HudTrain .res element visibility / functionality #531
                  Open
                  Open
                  [CODE] restore HudTrain .res element visibility / functionality#531
                  Labels
                  EnhancementNew feature or request
                  Description
                  @meatspace
                  meatspace
                  opened on May 2, 2026
                  Is your feature request related to a problem? Please describe.
                  When controlling a func_tracktrain,etc with the relevant Rideable Train flag the HUD controls which appear in hl1 seem to not show up anymore. The only reference I could find on VDC was here: https://developer.valvesoftware.com/wiki/HudLayout.res
                  which seems to suggest it was disabled (at least for HL:S.)
                  Describe the solution you'd like
                  Optional Renabling of this HUD element
                  Describe alternatives you've considered
                  not sure if this is a bug or feature request tbh.
                  Additional context
                  relevant code seems to be in train.cpp
                  
visually it looks like this: https://developer.valvesoftware.com/w/images/1/1a/HudTrain.png
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    EnhancementNew feature or request
                    Type
                    No type
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                    No projects
                      Milestone
                      No milestone
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                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
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// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[CODE] restore HudTrain .res element visibility / functionality · Issue #531 · mapbase-source/source-sdk-2013 · GitHub
                      Skip to content
                      [CODE] restore HudTrain .res element visibility / functionality #531
                      Open
                      Open
                      [CODE] restore HudTrain .res element visibility / functionality#531
                      Labels
                      EnhancementNew feature or request
                      Description
                      @meatspace
                      meatspace
                      opened on May 2, 2026
                      Is your feature request related to a problem? Please describe.
                      When controlling a func_tracktrain,etc with the relevant Rideable Train flag the HUD controls which appear in hl1 seem to not show up anymore. The only reference I could find on VDC was here: https://developer.valvesoftware.com/wiki/HudLayout.res
                      which seems to suggest it was disabled (at least for HL:S.)
                      Describe the solution you'd like
                      Optional Renabling of this HUD element
                      Describe alternatives you've considered
                      not sure if this is a bug or feature request tbh.
                      Additional context
                      relevant code seems to be in train.cpp
                      
visually it looks like this: https://developer.valvesoftware.com/w/images/1/1a/HudTrain.png
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        EnhancementNew feature or request
                        Type
                        No type
                        Projects
                        No projects
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                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[CODE] restore HudTrain .res element visibility / functionality · Issue #531 · mapbase-source/source-sdk-2013 · GitHub
                          Skip to content
                          [CODE] restore HudTrain .res element visibility / functionality #531
                          Open
                          Open
                          [CODE] restore HudTrain .res element visibility / functionality#531
                          Labels
                          EnhancementNew feature or request
                          Description
                          @meatspace
                          meatspace
                          opened on May 2, 2026
                          Is your feature request related to a problem? Please describe.
                          When controlling a func_tracktrain,etc with the relevant Rideable Train flag the HUD controls which appear in hl1 seem to not show up anymore. The only reference I could find on VDC was here: https://developer.valvesoftware.com/wiki/HudLayout.res
                          which seems to suggest it was disabled (at least for HL:S.)
                          Describe the solution you'd like
                          Optional Renabling of this HUD element
                          Describe alternatives you've considered
                          not sure if this is a bug or feature request tbh.
                          Additional context
                          relevant code seems to be in train.cpp
                          
visually it looks like this: https://developer.valvesoftware.com/w/images/1/1a/HudTrain.png
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
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                              No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
[CODE] restore HudTrain .res element visibility / functionality · Issue #531 · mapbase-source/source-sdk-2013 · GitHub
                              Skip to content
                              [CODE] restore HudTrain .res element visibility / functionality #531
                              Open
                              Open
                              [CODE] restore HudTrain .res element visibility / functionality#531
                              Labels
                              EnhancementNew feature or request
                              Description
                              @meatspace
                              meatspace
                              opened on May 2, 2026
                              Is your feature request related to a problem? Please describe.
                              When controlling a func_tracktrain,etc with the relevant Rideable Train flag the HUD controls which appear in hl1 seem to not show up anymore. The only reference I could find on VDC was here: https://developer.valvesoftware.com/wiki/HudLayout.res
                              which seems to suggest it was disabled (at least for HL:S.)
                              Describe the solution you'd like
                              Optional Renabling of this HUD element
                              Describe alternatives you've considered
                              not sure if this is a bug or feature request tbh.
                              Additional context
                              relevant code seems to be in train.cpp
                              
visually it looks like this: https://developer.valvesoftware.com/w/images/1/1a/HudTrain.png
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                EnhancementNew feature or request
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions