Editor overview

The editor allows you to browse and manipulate all files in your game project in an efficient manner. Editing files brings up a suitable editor and shows all relevant information about the file in separate views.

Starting the editor

When you run the Defold editor, you are presented with a project selection and creation screen. Click to select what you want to do:

Home
Click to show your recently opened projects so you can quickly access them. This is the default view.
New Project
Click if you want to create a new Defold project, then select if you want to base your project on a basic template (from the From Template tab), if you would like to follow a tutorial (the From Tutorial tab), or try one of the sample projects (the From Sample tab).

new project

When you create a new project it is stored on your local drive and any edits you do are saved locally.

You can learn more about the different options in the Project Setup manual.

The editor panes

The Defold editor is separated into a set of panes, or views, that display specific information.

Editor 2

The Assets pane
Lists all the files that are part of your project. Click and scroll to navigate the list. All file oriented operations can be made in this view:
  • Double click a file to open it in an editor for that file type.
  • Drag and drop to add files from elsewhere on your disk to the project or move files and folders to new locations in the project.
  • Right click to open a context menu from where you can create new files or folders, rename, delete, track file dependencies and more.
The Editor pane

The center view shows the currently open file in an editor for that file type. All visual editors allows you to change the camera view:

  • Pan: Alt + left mouse button.
  • Zoom: Alt + Right button (three button mouse) or Ctrl + Mouse button (one button). If your mouse has a scroll wheel, it can be used to zoom.
  • Rotate in 3D: Ctrl + left mouse button.

There is a toolbar in the top right corner of the scene view where you find object manipulation tools: Move, Rotate and Scale.

toolbar

The Outline pane
This view shows the content of the file currently being edited, but in a hierarchial tree structure. The outline reflects the editor view and allows you to perform operations on your items:
  • Click to select an item. Hold Shift or Option to expand the selection.
  • Drag and drop to move items. Drop a game object on another game object in a collection to child it.
  • Right click to open a context menu from where you can add items, delete selected items etc.
The Properties pane
This view shows properties associated with the currently selected item, like Position, Rotation, Animation etc, etc.
The Tools pane
This view has several tabs. The Console tab shows any error output or purposeful printing that you do while your game is running. Alongside the console are tabs containing Build Errors, Search Results and the Curve Editor which is used when editing curves in the particle editor. The Tools pane is also used for interacting with the integrated debugger.
The Changed Files pane
If you project uses the distributed version-control system Git this view lists any files that has been changed, added or deleted in your project. By synchronizing the project regularly you can bring your local copy in sync with what is stored in the project Git repository, that way you can collaborate within a team, and you won’t lose your work if disaster strikes. Some file oriented operations can be performed in this view:
  • Double click a file to open a diff view of the file. The editor opens the file in a suitable editor, just like in the assets view.
  • Right click a file to open a pop up menu from where you can open a diff view, revert all changes done to the file, find the file on the filesystem and more.

Side-by-side editing

If you have multiple files open, a separate tab for each file is shown at the top of the editor view. It is possible to open 2 editor views side by side. Right click the tab for the editor you want to move and select Move to Other Tab Pane.

2 panes

You can also use the tab menu to swap the position of the two panes and join them to a single pane.

The scene editor

Double clicking a collection or game object file brings up the Scene Editor:

Select object

Selecting objects
Click on objects in the main window to select them. The rectangle surrounding the object in the editor view will highlight green to indicate what item is selected. The selected object is also highlighted in the Outline view.

You can also select objects by:

  • Click and drag to select all objects inside the selection region.
  • Click objects in the Outline view.

Hold Shift or (Mac) / Ctrl (Win/Linux) while clicking to expand the selection.

The move tool
Move tool To move objects, use the Move Tool. You find it in the toolbar in the top right corner of the scene editor, or by pressing the W key.

Move object

The selected object shows a set of manipulators (squares and arrows). Click and drag the green center square handle to move the object freely in screen space, click and drag the arrows to move the object along the X, Y or Z-axis. There arn also square handles for moving the object in the X-Y plane and (visible if rotating the camera in 3D) for moving the object in the X-Z and Y-Z planes.

The rotate tool
Rotate tool To rotate objects, use the Rotate Tool by selecting it in the toolbar, or by pressing the E key.

Move object

This tool consists of four circular manipulators. An orange manipulator that rotates the object in screen space and one for rotation around each of the X, Y and Z axes. Since the view is peripendicular to the X- and Y-axis, the circles only appear as two lines crossing the object.

The scale tool
Scale tool To scale objects, use the Scale Tool by selecting it in the toolbar, or by pressing the R key.

Scale object

This tool consists of a set of square handles. The center one scales the object uniformly in all axes (including Z). There also one handle for scaling along each of the X, Y and Z axes and one handle for scaling in the X-Y plane, the X-Z plane and the Y-Z plane.

Creating new project files

To create new resource files, either select File ▸ New... and then choose the file type from the menu, or use the context menu:

Right click the target location in the Assets browser, then select New... ▸ [file type]:

create file

Type a suitable name for the new file. The full file name including the file type suffix is shown under Path in the dialog:

create file name

Importing files to your project

To add asset files (images, sounds, models etc) to your project, simply drag and drop them to the correct position in the Assets browser. This will make copies of the files at the selected location in the project file structure. Read more about how to import assets in our manual.

Import files

Keyboard shortcuts

Default shortcuts

Command Windows macOS Linux
Add A A A
Add secondary Shift+A Shift+A Shift+A
Backwards tab trigger Shift+Tab Shift+Tab Shift+Tab
Beginning of file Ctrl+Home Cmd+Up Ctrl+Home
Beginning of line   Ctrl+A  
Beginning of line text Home Home Home
Build Ctrl+B Cmd+B Ctrl+B
Close Ctrl+W Cmd+W Ctrl+W
Close all Shift+Ctrl+W Shift+Cmd+W Shift+Ctrl+W
Continue F5 F5 F5
Copy Ctrl+C Cmd+C Ctrl+C
Cut Ctrl+X Cmd+X Ctrl+X
Delete Delete Delete Delete
Delete backward Backspace Backspace Backspace
Delete line   Ctrl+D  
Delete next word Ctrl+Delete Alt+Delete Ctrl+Delete
Delete prev word Ctrl+Backspace Alt+Backspace Ctrl+Backspace
Delete to end of line Shift+Ctrl+Delete Cmd+Delete Shift+Ctrl+Delete
Documentation F1 F1 F1
Down Down Down Down
End of file Ctrl+End Cmd+Down Ctrl+End
End of line End Ctrl+E End
Enter Enter Enter Enter
Erase tool Shift+E Shift+E Shift+E
Escape Esc Esc Esc
Find next Ctrl+G Cmd+G Ctrl+G
Find prev Shift+Ctrl+G Shift+Cmd+G Shift+Ctrl+G
Find text Ctrl+F Cmd+F Ctrl+F
Frame selection F F F
Goto line Ctrl+L Cmd+L Ctrl+L
Hide selected Ctrl+E Cmd+E Ctrl+E
Hot reload Ctrl+R Cmd+R Ctrl+R
Left Left Left Left
Move down Alt+Down Alt+Down Alt+Down
Move tool W W W
Move up Alt+Up Alt+Up Alt+Up
New file Ctrl+N Cmd+N Ctrl+N
Next word Ctrl+Right Alt+Right Ctrl+Right
Open Ctrl+O Cmd+O Ctrl+O
Open asset Shift+Ctrl+R Cmd+P Shift+Ctrl+R
Page down Page Down Page Down Page Down
Page up Page Up Page Up Page Up
Paste Ctrl+V Cmd+V Ctrl+V
Preferences Ctrl+Comma Cmd+Comma Ctrl+Comma
Prev word Ctrl+Left Alt+Left Ctrl+Left
Proposals Ctrl+Space Ctrl+Space Ctrl+Space
Quit Ctrl+Q Cmd+Q Ctrl+Q
Realign camera Period Period Period
Rebuild Shift+Ctrl+B Shift+Cmd+B Shift+Ctrl+B
Rebundle Ctrl+U Cmd+U Ctrl+U
Redo Shift+Ctrl+Z Shift+Cmd+Z Shift+Ctrl+Z
Reindent Ctrl+I Ctrl+I Ctrl+I
Reload stylesheet   Ctrl+R  
Rename F2 F2 F2
Replace next Shift+Ctrl+H Alt+Cmd+G Shift+Ctrl+H
Replace text   Alt+Cmd+F  
Right Right Right Right
Rotate tool E E E
Save all Ctrl+S Cmd+S Ctrl+S
Scale tool R R R
Scene stop Ctrl+T Cmd+T Ctrl+T
Search in files Shift+Ctrl+F Shift+Cmd+F Shift+Ctrl+F
Select all Ctrl+A Cmd+A Ctrl+A
Select beginning of file Shift+Ctrl+Home Shift+Cmd+Up Shift+Ctrl+Home
Select beginning of line   Shift+Ctrl+A  
Select beginning of line text Shift+Home Shift+Home Shift+Home
Select down Shift+Down Shift+Down Shift+Down
Select end of file Shift+Ctrl+End Shift+Cmd+Down Shift+Ctrl+End
Select end of line Shift+End Shift+Alt+Down Shift+End
Select left Shift+Left Shift+Left Shift+Left
Select next occurrence Ctrl+D Cmd+D Ctrl+D
Select next word Shift+Ctrl+Right Shift+Alt+Right Shift+Ctrl+Right
Select page down Shift+Page Down Shift+Page Down Shift+Page Down
Select page up Shift+Page Up Shift+Page Up Shift+Page Up
Select prev word Shift+Ctrl+Left Shift+Ctrl+Left Shift+Ctrl+Left
Select right Shift+Right Shift+Right Shift+Right
Show last hidden Shift+Ctrl+E Shift+Cmd+E Shift+Ctrl+E
Show palette Space Space Space
Split selection into lines Shift+Ctrl+L Shift+Cmd+L Shift+Ctrl+L
Step into F11 F11 F11
Step out Shift+F11 Shift+F11 Shift+F11
Step over F10 F10 F10
Stop debugger Shift+F5   Shift+F5
Tab Tab Tab Tab
Toggle breakpoint F9 F9 F9
Toggle comment Ctrl+Slash Cmd+Slash Ctrl+Slash
Toggle component guides Ctrl+H Ctrl+Cmd+H Ctrl+H
Toggle pane bottom F7 F7 F7
Toggle pane left F6 F6 F6
Toggle pane right F8 F8 F8
Toggle visibility filters Shift+Ctrl+I Shift+Cmd+I Shift+Ctrl+I
Undo Ctrl+Z Cmd+Z Ctrl+Z
Up Up Up Up
Up major Shift+Up Shift+Up Shift+Up
Zoom in Ctrl+'+' Cmd+'+' Ctrl+'+'
Zoom out Ctrl+'-' Cmd+'-' Ctrl+'-'

Customizing shortcuts

You can customize keyboard shortcuts by creating a configuration file (e.g. keymap.edn in your home directory). Then go into File ▸ Preferences, and set Path to custom keymap to the created file. You need to restart Defold after setting this setting, and every time you edit the keymap file.

You can see and download keymaps for: Windows, MacOS and Linux

Editor logs

If you run into a problem with the editor and need to report an issue it is a good idea to provide log files from the editor itself. The editor logs files can be found here:

  • Windows: C:\Users\ **Your Username** \AppData\Local\Defold
  • macOS: /Users/ **Your Username** /Library/Application Support/ or ~/Library/Application Support/Defold
  • Linux: ~/.Defold

You can also get access to editor logs while the editor is running if it is started from a terminal/command prompt. To launch the editor from the terminal on macOS:

$ > ./path/to/Defold.app/Contents/MacOS/Defold

FAQ

Q: What are the system requirements for the editor?

A: The editor will use up to 75% of the available memory of the system. On a computer with 4 GB of RAM this should be enough for smaller Defold projects. For mid-sized or large projects it is recommended to use 6 GB or more of RAM.

Q: Are Defold beta versions auto-updating?

A: Yes. The Defold beta editor checks for an update at startup, just like the Defold stable version does.

Q: Why am I getting an error saying “java.awt.AWTError: Assistive Technology not found” when launching the editor?

A: This error is related to problems with Java assistive technology such as the NVDA screen reader. You probably have an .accessibility.properties file in your home folder. Remove the file and try launching the editor again. (Note: If you do use any assistive technology and require that file to be present then please reach out to us at info@defold.se to discuss alternative solutions).

Discussed here on the Defold forum.

Q: Why doesn’t the editor start or open my project?

A: Check if there are spaces in the path leading up to the Defold application. For instance, if you put the folder Defold-macosx containing the macOS version of the editor in your Applications folder, then you should be ok. If you rename the folder Defold macosx the editor might not start anymore. On Windows, putting Defold under C:\Program Files\ can trigger this problem. This is due to a known bug in the underlying Eclipse framework.

Q: Why am I getting an error saying “sun.security.validator.ValidatorException: PKIX path building failed” when launching the editor?

A: This exception occurs when the editor tries to make an https connection but the certificate chain provided by the server cannot be verified.

See this link for details on this error.


Did you spot an error or do you have a suggestion? Please let us know on GitHub!

GITHUB