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02Engine Extra Blocks

02Engine includes the extra block category inherited from TurboWarp. These blocks expose runtime features that Scratch projects normally cannot access.

For a larger set of extra blocks, use the 02Engine extension library and install trusted custom extensions.

is compiled? and is 02Engine?​

is compiled?

See https://scratch.mit.edu/projects/414716080/

These blocks are "compatible" with Scratch because they're actually just modified argument reporters.

warning

Every block beyond this warning is incompatible with Scratch. Projects that use them cannot be uploaded to the Scratch website. If you do not use any 02Engine-exclusive blocks, then Scratch compatibility depends on the other extensions and settings used by your project.

last key pressed​

last key pressed

It tells you the last key that was pressed. It's intended to be used something like this:

when any key pressed, do something with last key pressed

mouse button down?​

primary mouse button down?

It's like "mouse down?" but lets you check each individual button. Keep in mind that due to how Scratch interprets mouse input, it's possible for a block like "is primary mouse button down?" to report true while the standard "mouse down?" reports false.

  • (0) primary is usually left click
  • (1) middle is usually scroll wheel
  • (2) secondary is usually right click (running this block once will disable right click on the stage)