Eng:Detecting Turbo Mode

Detecting Turbo Mode can be done with a simple script:

when green flag clicked reset timer repeat (10) switch to background [please wait v] end if <(timer) > [0.1]> then switch to background [please use turbo mode v] stop [all v]//or run some other code end switch to background [Turbo mode detected! v]

In turbo mode, the action of switching to the same background 10 times will take less than 0.1 seconds, but off it will take longer. If turbo mode is not on, the project will stop.

when gf clicked set [Counter v] to (0) reset timer repeat until <(timer) > [1]> change [Counter v] by (1) end If <(Counter) > [100]> then switch to background [Turbo speed detected! v] Else Switch to background [Normal speed v] End This script is a little different. Turbo speed will greatly speed up the repeat until C Block and the counter variable value will be very high.

Single Stepping
In Scratch 1.4, single stepping could be detected with the following script:

when green flag clicked reset timer switch to background [Please wait v] // This block is required! if <(timer) > [0.1]> then switch to background [Single stepping detected v] else switch to background [Single stepping off v] end The "switch to background" block can also be replaced with other blocks, such as "wait (0) seconds" if desired. Its purpose is to delay the script. If a script is single stepping, that block will take over 0.1 seconds to run, thus entering the "if" block.