[nRGBlib] W.I.P - Colorful librairy for Ndless 3.1

[epic7]

Yay!

What was that double-buffering thing?

[totorigolo]

Yay!

What was that double-buffering thing?

If you are talking about "PS: For epic7, I haven't change your code, but I've just added the double-buffering :", I was seemingly wrong because I use only one buffer... I actually don't know how to name it, but it's a buffer

If you are talking about the code, here it is : http://pastebin.com/UPmJT0nB. There are not several changes.

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You can download the v0.3 samples here !

[epic7]

Cool!

I didn't know that I could add buffers like that.
Now that it looks like the flashing is no longer an issue, I can start making a better game!

* epic7 downloads 0.3

[epic7]

How do I draw images/sub-images?

Also, could sub-images possibly be used as sprites?

[totorigolo]

* How do I draw images/sub-images?

Take a look at the RPG sample.

Code: Select All | Copy To Clipboard

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// Create the sub-image     ImageSubrect tile;     setImage(&tile, &img);     tile.w = CELL_SIZE;     tile.h = CELL_SIZE;     tile.x = 0;     tile.y = 0;     tile.offset_x = CELL_SIZE * 3;     tile.offset_y = CELL_SIZE * 2;     drawImagesubrect(&tile, buffer);

edit 1:
* Also, could sub-images possibly be used as sprites?
I don't know what is exactly a sprite, but you can use it to draw tiles from a tileset, or to draw an animated sprite.
A sub-image is just like a frame on an image, where you can change its height, width and position.

I hope you understand me...

edit 2:
Sub-Images are like SDL_Rect in these tuto : http://vally8.free.fr/coinprog/sdl/tut5/sprite.php - http://www.aaroncox.net/tutorials/2dtutorials/sdl_sprite.pdf. But SDL_SetColorKey() doesn't exists yet.