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Custom Pathfinding

Implementation of custom pathfinding system for Godot Engine 4.3+, based on the A* algorithm (AStarGrid2D).

How It Works

To add pathfinding functionality to an object of the Node2D class (or a class that inherits from it), you need to add a Pathfinder2D node to it as a child element. After that, you need to specify the map on which the route will be calculated (PathfindingMap) and the final destination for Pathfinder2D. If pathfinder receives all the necessary data in the specified order, it will find a route to the final destination, which can be obtained through special functions: get_path_coords(), get_path_positions(), get_next_path_position().

Example

Setting up PathfindingMap for Pathfinder2D of an enemy character from the game level code:

func_ready() ->void:
# Set the pathfinding map for Pathfinder2D.$EnemyCharacter.pathfinder.pathdinding_map=PathfindingMap.new($TileMapLayers/GroundLayer, __get_impassable_cells())
return

Setting the final destination for Pathfinder2D (updated every physical frame) in the enemy character's code:

func_physics_process(_delta: float) ->void:
# Set the final destination for Pathfinder2D.pathfinder.target_position=movement_target.position# Move the character if the target is not reached.ifnotpathfinder.is_target_reached():
velocity=__calculate_velocity()
move_and_slide()
returnfunc__calculate_velocity() ->Vector2:
# Get direction to the nearest point from the found path.vardirection : Vector2=position.direction_to(pathfinder.get_next_path_position())
ifdirection.length() >1.0:
direction=direction.normalized()
returndirection*speed

Credits

This project uses custom node icons based on the open-source icon set from Phosphor Icons.

Phosphor is a flexible and open-source icon family for interfaces, diagrams, presentations — whatever, really. Licensed under the MIT License.

License

This project is licensed under the MIT License.
You are free to use, modify, and distribute it under the terms of that license.

About

Custom 2D pathfinding system for Godot Engine 4, based on the A* algorithm (AStarGrid2D)

Topics

astarastar-algorithmastar-pathfindinggodotgodot-enginegodot4pathfinding

Resources

Readme
MIT license
Activity

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Custom Pathfinding
Implementation of custom pathfinding system for Godot Engine 4.3+, based on the A* algorithm (AStarGrid2D).
How It Works
To add pathfinding functionality to an object of the Node2D class (or a class that inherits from it), you need to add a Pathfinder2D node to it as a child element. After that, you need to specify the map on which the route will be calculated (PathfindingMap) and the final destination for Pathfinder2D. If pathfinder receives all the necessary data in the specified order, it will find a route to the final destination, which can be obtained through special functions: get_path_coords(), get_path_positions(), get_next_path_position().
Example
Setting up PathfindingMap for Pathfinder2D of an enemy character from the game level code:
func_ready() ->void:
# Set the pathfinding map for Pathfinder2D.$EnemyCharacter.pathfinder.pathdinding_map=PathfindingMap.new($TileMapLayers/GroundLayer, __get_impassable_cells())
return
Setting the final destination for Pathfinder2D (updated every physical frame) in the enemy character's code:
func_physics_process(_delta: float) ->void:
# Set the final destination for Pathfinder2D.pathfinder.target_position=movement_target.position# Move the character if the target is not reached.ifnotpathfinder.is_target_reached():
velocity=__calculate_velocity()
move_and_slide()
returnfunc__calculate_velocity() ->Vector2:
# Get direction to the nearest point from the found path.vardirection : Vector2=position.direction_to(pathfinder.get_next_path_position())
ifdirection.length() >1.0:
direction=direction.normalized()
returndirection*speed
Credits
This project uses custom node icons based on the open-source icon set from Phosphor Icons.
Phosphor is a flexible and open-source icon family for interfaces, diagrams, presentations — whatever, really.
Licensed under the MIT License.
License
This project is licensed under the MIT License.

You are free to use, modify, and distribute it under the terms of that license.
About
Custom 2D pathfinding system for Godot Engine 4, based on the A* algorithm (AStarGrid2D)
Topics
astarastar-algorithmastar-pathfindinggodotgodot-enginegodot4pathfinding
Resources
Readme
MIT license
Activity
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0 stars
Watchers
0 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Custom Pathfinding
Implementation of custom pathfinding system for Godot Engine 4.3+, based on the A* algorithm (AStarGrid2D).
How It Works
To add pathfinding functionality to an object of the Node2D class (or a class that inherits from it), you need to add a Pathfinder2D node to it as a child element. After that, you need to specify the map on which the route will be calculated (PathfindingMap) and the final destination for Pathfinder2D. If pathfinder receives all the necessary data in the specified order, it will find a route to the final destination, which can be obtained through special functions: get_path_coords(), get_path_positions(), get_next_path_position().
Example
Setting up PathfindingMap for Pathfinder2D of an enemy character from the game level code:
func_ready() ->void:
# Set the pathfinding map for Pathfinder2D.$EnemyCharacter.pathfinder.pathdinding_map=PathfindingMap.new($TileMapLayers/GroundLayer, __get_impassable_cells())
return
Setting the final destination for Pathfinder2D (updated every physical frame) in the enemy character's code:
func_physics_process(_delta: float) ->void:
# Set the final destination for Pathfinder2D.pathfinder.target_position=movement_target.position# Move the character if the target is not reached.ifnotpathfinder.is_target_reached():
velocity=__calculate_velocity()
move_and_slide()
returnfunc__calculate_velocity() ->Vector2:
# Get direction to the nearest point from the found path.vardirection : Vector2=position.direction_to(pathfinder.get_next_path_position())
ifdirection.length() >1.0:
direction=direction.normalized()
returndirection*speed
Credits
This project uses custom node icons based on the open-source icon set from Phosphor Icons.
Phosphor is a flexible and open-source icon family for interfaces, diagrams, presentations — whatever, really.
Licensed under the MIT License.
License
This project is licensed under the MIT License.

You are free to use, modify, and distribute it under the terms of that license.
About
Custom 2D pathfinding system for Godot Engine 4, based on the A* algorithm (AStarGrid2D)
Topics
astarastar-algorithmastar-pathfindinggodotgodot-enginegodot4pathfinding
Resources
Readme
MIT license
Activity
Stars
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0 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Repository files navigation
Custom Pathfinding
Implementation of custom pathfinding system for Godot Engine 4.3+, based on the A* algorithm (AStarGrid2D).
How It Works
To add pathfinding functionality to an object of the Node2D class (or a class that inherits from it), you need to add a Pathfinder2D node to it as a child element. After that, you need to specify the map on which the route will be calculated (PathfindingMap) and the final destination for Pathfinder2D. If pathfinder receives all the necessary data in the specified order, it will find a route to the final destination, which can be obtained through special functions: get_path_coords(), get_path_positions(), get_next_path_position().
Example
Setting up PathfindingMap for Pathfinder2D of an enemy character from the game level code:
func_ready() ->void:
# Set the pathfinding map for Pathfinder2D.$EnemyCharacter.pathfinder.pathdinding_map=PathfindingMap.new($TileMapLayers/GroundLayer, __get_impassable_cells())
return
Setting the final destination for Pathfinder2D (updated every physical frame) in the enemy character's code:
func_physics_process(_delta: float) ->void:
# Set the final destination for Pathfinder2D.pathfinder.target_position=movement_target.position# Move the character if the target is not reached.ifnotpathfinder.is_target_reached():
velocity=__calculate_velocity()
move_and_slide()
returnfunc__calculate_velocity() ->Vector2:
# Get direction to the nearest point from the found path.vardirection : Vector2=position.direction_to(pathfinder.get_next_path_position())
ifdirection.length() >1.0:
direction=direction.normalized()
returndirection*speed
Credits
This project uses custom node icons based on the open-source icon set from Phosphor Icons.
Phosphor is a flexible and open-source icon family for interfaces, diagrams, presentations — whatever, really.
Licensed under the MIT License.
License
This project is licensed under the MIT License.

You are free to use, modify, and distribute it under the terms of that license.
About
Custom 2D pathfinding system for Godot Engine 4, based on the A* algorithm (AStarGrid2D)
Topics
astarastar-algorithmastar-pathfindinggodotgodot-enginegodot4pathfinding
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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Custom Pathfinding
Implementation of custom pathfinding system for Godot Engine 4.3+, based on the A* algorithm (AStarGrid2D).
How It Works
To add pathfinding functionality to an object of the Node2D class (or a class that inherits from it), you need to add a Pathfinder2D node to it as a child element. After that, you need to specify the map on which the route will be calculated (PathfindingMap) and the final destination for Pathfinder2D. If pathfinder receives all the necessary data in the specified order, it will find a route to the final destination, which can be obtained through special functions: get_path_coords(), get_path_positions(), get_next_path_position().
Example
Setting up PathfindingMap for Pathfinder2D of an enemy character from the game level code:
func_ready() ->void:
# Set the pathfinding map for Pathfinder2D.$EnemyCharacter.pathfinder.pathdinding_map=PathfindingMap.new($TileMapLayers/GroundLayer, __get_impassable_cells())
return
Setting the final destination for Pathfinder2D (updated every physical frame) in the enemy character's code:
func_physics_process(_delta: float) ->void:
# Set the final destination for Pathfinder2D.pathfinder.target_position=movement_target.position# Move the character if the target is not reached.ifnotpathfinder.is_target_reached():
velocity=__calculate_velocity()
move_and_slide()
returnfunc__calculate_velocity() ->Vector2:
# Get direction to the nearest point from the found path.vardirection : Vector2=position.direction_to(pathfinder.get_next_path_position())
ifdirection.length() >1.0:
direction=direction.normalized()
returndirection*speed
Credits
This project uses custom node icons based on the open-source icon set from Phosphor Icons.
Phosphor is a flexible and open-source icon family for interfaces, diagrams, presentations — whatever, really.
Licensed under the MIT License.
License
This project is licensed under the MIT License.

You are free to use, modify, and distribute it under the terms of that license.
About
Custom 2D pathfinding system for Godot Engine 4, based on the A* algorithm (AStarGrid2D)
Topics
astarastar-algorithmastar-pathfindinggodotgodot-enginegodot4pathfinding
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
0 watching
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0 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Repository files navigation
Custom Pathfinding
Implementation of custom pathfinding system for Godot Engine 4.3+, based on the A* algorithm (AStarGrid2D).
How It Works
To add pathfinding functionality to an object of the Node2D class (or a class that inherits from it), you need to add a Pathfinder2D node to it as a child element. After that, you need to specify the map on which the route will be calculated (PathfindingMap) and the final destination for Pathfinder2D. If pathfinder receives all the necessary data in the specified order, it will find a route to the final destination, which can be obtained through special functions: get_path_coords(), get_path_positions(), get_next_path_position().
Example
Setting up PathfindingMap for Pathfinder2D of an enemy character from the game level code:
func_ready() ->void:
# Set the pathfinding map for Pathfinder2D.$EnemyCharacter.pathfinder.pathdinding_map=PathfindingMap.new($TileMapLayers/GroundLayer, __get_impassable_cells())
return
Setting the final destination for Pathfinder2D (updated every physical frame) in the enemy character's code:
func_physics_process(_delta: float) ->void:
# Set the final destination for Pathfinder2D.pathfinder.target_position=movement_target.position# Move the character if the target is not reached.ifnotpathfinder.is_target_reached():
velocity=__calculate_velocity()
move_and_slide()
returnfunc__calculate_velocity() ->Vector2:
# Get direction to the nearest point from the found path.vardirection : Vector2=position.direction_to(pathfinder.get_next_path_position())
ifdirection.length() >1.0:
direction=direction.normalized()
returndirection*speed
Credits
This project uses custom node icons based on the open-source icon set from Phosphor Icons.
Phosphor is a flexible and open-source icon family for interfaces, diagrams, presentations — whatever, really.
Licensed under the MIT License.
License
This project is licensed under the MIT License.

You are free to use, modify, and distribute it under the terms of that license.
About
Custom 2D pathfinding system for Godot Engine 4, based on the A* algorithm (AStarGrid2D)
Topics
astarastar-algorithmastar-pathfindinggodotgodot-enginegodot4pathfinding
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Custom Pathfinding
Implementation of custom pathfinding system for Godot Engine 4.3+, based on the A* algorithm (AStarGrid2D).
How It Works
To add pathfinding functionality to an object of the Node2D class (or a class that inherits from it), you need to add a Pathfinder2D node to it as a child element. After that, you need to specify the map on which the route will be calculated (PathfindingMap) and the final destination for Pathfinder2D. If pathfinder receives all the necessary data in the specified order, it will find a route to the final destination, which can be obtained through special functions: get_path_coords(), get_path_positions(), get_next_path_position().
Example
Setting up PathfindingMap for Pathfinder2D of an enemy character from the game level code:
func_ready() ->void:
# Set the pathfinding map for Pathfinder2D.$EnemyCharacter.pathfinder.pathdinding_map=PathfindingMap.new($TileMapLayers/GroundLayer, __get_impassable_cells())
return
Setting the final destination for Pathfinder2D (updated every physical frame) in the enemy character's code:
func_physics_process(_delta: float) ->void:
# Set the final destination for Pathfinder2D.pathfinder.target_position=movement_target.position# Move the character if the target is not reached.ifnotpathfinder.is_target_reached():
velocity=__calculate_velocity()
move_and_slide()
returnfunc__calculate_velocity() ->Vector2:
# Get direction to the nearest point from the found path.vardirection : Vector2=position.direction_to(pathfinder.get_next_path_position())
ifdirection.length() >1.0:
direction=direction.normalized()
returndirection*speed
Credits
This project uses custom node icons based on the open-source icon set from Phosphor Icons.
Phosphor is a flexible and open-source icon family for interfaces, diagrams, presentations — whatever, really.
Licensed under the MIT License.
License
This project is licensed under the MIT License.

You are free to use, modify, and distribute it under the terms of that license.
About
Custom 2D pathfinding system for Godot Engine 4, based on the A* algorithm (AStarGrid2D)
Topics
astarastar-algorithmastar-pathfindinggodotgodot-enginegodot4pathfinding
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Custom Pathfinding
Implementation of custom pathfinding system for Godot Engine 4.3+, based on the A* algorithm (AStarGrid2D).
How It Works
To add pathfinding functionality to an object of the Node2D class (or a class that inherits from it), you need to add a Pathfinder2D node to it as a child element. After that, you need to specify the map on which the route will be calculated (PathfindingMap) and the final destination for Pathfinder2D. If pathfinder receives all the necessary data in the specified order, it will find a route to the final destination, which can be obtained through special functions: get_path_coords(), get_path_positions(), get_next_path_position().
Example
Setting up PathfindingMap for Pathfinder2D of an enemy character from the game level code:
func_ready() ->void:
# Set the pathfinding map for Pathfinder2D.$EnemyCharacter.pathfinder.pathdinding_map=PathfindingMap.new($TileMapLayers/GroundLayer, __get_impassable_cells())
return
Setting the final destination for Pathfinder2D (updated every physical frame) in the enemy character's code:
func_physics_process(_delta: float) ->void:
# Set the final destination for Pathfinder2D.pathfinder.target_position=movement_target.position# Move the character if the target is not reached.ifnotpathfinder.is_target_reached():
velocity=__calculate_velocity()
move_and_slide()
returnfunc__calculate_velocity() ->Vector2:
# Get direction to the nearest point from the found path.vardirection : Vector2=position.direction_to(pathfinder.get_next_path_position())
ifdirection.length() >1.0:
direction=direction.normalized()
returndirection*speed
Credits
This project uses custom node icons based on the open-source icon set from Phosphor Icons.
Phosphor is a flexible and open-source icon family for interfaces, diagrams, presentations — whatever, really.
Licensed under the MIT License.
License
This project is licensed under the MIT License.

You are free to use, modify, and distribute it under the terms of that license.
About
Custom 2D pathfinding system for Godot Engine 4, based on the A* algorithm (AStarGrid2D)
Topics
astarastar-algorithmastar-pathfindinggodotgodot-enginegodot4pathfinding
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