Swap a color in a sprite with another. I need it, can someone create it?

Sorry for the double thread, but I was doubtiful on where to post it.

I'm going to rewrite this from scratch.

Uploaded for istructional purposes of loop-based platform movements.

Arrow keys = move

X = Jump

X + Down arrow = slide

Swap a color in a sprite with another. I need it, can someone create it?

I hate you.

Can't get past the three moving #'s, they're too fast.

Jesus, he's right. I'm raging right now, they're too damn hard D:

Amazing! Useful and very well written.

Sticky this.

I made this for somebody else a little while back, maybe you can find it of use as well.

Lines Without Breaks

Thanks, this will be useful!

No! I'm busy.

Maybe later.

Don't worry

I will try by myself but I'm 100% sure I will fail.

Or make a loop that interpolates the old pos and the new pos and creates copies to fill in the gaps.

Can you show me an example please?

When a object moves too fast and creates a pixel every tick in a canvas the pixels look separated. Is there any way to fix this?

Fullscreen is a problem for me because I have a 1680x1050 screen (16:10).

At least make it toggle-able.

The art is very cool.

I just found two problems:

1) Fullscreen

2) Muzzle flash stays even when you aren't shooting sometimes

Are you gonna make every level a layout or are you gonna load them from an external file?

Hm, how can I set the "Orbit to Object" object to another instance of the same sprite?

I want:

sprite with uid = 0

to orbit around

sprite with uid = 1