HTML5 Surfaces and Transitions tut


Hi, I'm new here; nice to meet you guys.

Not sure if tutorial related questions should be posted here; let me know if it's not!

I tried to follow the draw_surface tutorial found here:
And the first, simple slide transition does not work on HTML5 target, whereas on Windows target it runs perfectly .. and the other more complicated transitions also work on HTML5.

Could someone explain why? =I

[Edit] It seems only the 2nd one is working. Is draw_surface not supported on HTML5?
Last edited:


Hi and welcome to the GMC!

This is the correct place to post this question.

The problem isn't draw_surface though, it is surface_copy that isn't working in HTML5.
This seems to be a bug in GameMaker, so you can file a bug report here: