How to set the clear color of drawSprites in C

[fum1h1ro]

In C, when using playdate->sprite->drawSprites(void), the screen is cleared, but where is the clear color specified for that?
In Lua, it seems I can do whatever I want with setBackgroundDrawingCallback(), but is there a way to do the same thing in C?

How to set the clear color when using updateAndDrawSprites from the C API?

I am using C API to develop my game. In my main update loop, I wanted to draw backgrounds and then draw the sprites. However when I call playdate->sprite->updateAndDrawSprites() the backgrounds are replaced by a white color. So I created a sprite whose update loop calls playdate->graphics->clear(kColorBlack) and draw the backgrounds. It works but I don't really like having to know which layer is the farthest and have it clear the screen. Am I missing something? Is there a way to choose which c…

It has been discussed here, but not clarified.

[fum1h1ro]

Inside Playdate with C

Sorry. Found it.

playdate->graphics->setBackgroundColor(LCDColor);

I was able to set it with

playdate->graphics->setBackgroundColor(kColorClear);

to do nothing.

Best regards.