Boris I. Bendovsky

Please do not close the issue, I'll fix the endianness stuff.

This function is from SDL v2.0.5 which obviously is not available in the previous versions. Fixed (#411, #412).

I don't think it is blending issue. Wall or door does not have transparancy attribute. Got same picture with regular OpenGL after disabling depth test [here](https://github.com/bibendovsky/bstone/blob/e6fbde925f5f9d948d7754bb21f072852683cf7e/src/bstone_hw_video.cpp#L6543) (changed `true` to `false`)....

> Built the latest commit of branch `develop`, messages look a little bit different, but result is the same: Probably it's because of `SDL_GetWindowSurface`. There is a note in [remarks](https://wiki.libsdl.org/SDL_GetWindowSurface):...

> Will this find its way into your repo or is this something special on this hardware? I'll add the fix.

SDL error fixed (#390).

@miwasp Could you check if the one of the following changes fixes the problem with OpenGL ES renderer? - Uncomment [this](https://github.com/bibendovsky/bstone/blob/8a64427997bf04f0624d1bc14dd779fdec42d3e1/src/bstone_ren_3d_tests.h#L50). Make sure you are building the _debug_ build. -...

Sorry but for now joystick/gamepad is not supported at all. I hope to add such feature in the feature.

Sorry, can't reproduce. Tested on Aliens Of Gold v2.1 (GOG). Just copied all `*.bs6` into mod dir - no error. Than loaded sprites from mod dir with ChaosEdit and just...

I see several options: - Toggle that sound like the wallhit one. - Use external audio files like it's done in external textures.