Comments on: Lesson 4 is FINALLY out http://www.liranuna.com/lesson-4-is-finally-out/ Just another coder Fri, 21 Nov 2008 03:54:14 +0000 http://wordpress.org/?v=2.6.3 By: LiraNuna http://www.liranuna.com/lesson-4-is-finally-out/#comment-6478 LiraNuna Tue, 01 May 2007 15:51:28 +0000 http://liranuna.drunkencoders.com/lesson-4-is-finally-out/#comment-6478 What I meant is the map structure in memory, 32x32x4 (64x64 tiles/512x512 pixels) instead of a normal 64x64 map. This would be discussed on the next lesson.<br />I didn't include any more info about it to not get into details and go offtopic :P What I meant is the map structure in memory, 32×32x4 (64×64 tiles/512×512 pixels) instead of a normal 64×64 map. This would be discussed on the next lesson.
I didn’t include any more info about it to not get into details and go offtopic :P

]]> By: sylvainulg http://www.liranuna.com/lesson-4-is-finally-out/#comment-6477 sylvainulg Tue, 01 May 2007 14:50:19 +0000 http://liranuna.drunkencoders.com/lesson-4-is-finally-out/#comment-6477 a nice shot. Still, i'm perplexed by your claim about "problems rises when your backgrounds are not sized 32×32" ... 32x32 what ? tiles i guess, since most BG will be way over 32x32 pixels, right? In the case of a BG over 32x32 tiles (that is, 256x256 pixels, right?) we could reprogram tiles offscreen so that the player thinks it faces e.g. a 512x32 tiles sidescrolled level, while the actual screen is only a bit larger than the display. Still, we will have trouble as the DS screen is just 256 pixels large (not ~240 like the GBA ^_^), but hopefully enough, the "mode 0" and "mode 2" features BGs up to 512x512 pixels (512x256) being enough imho. Or did i compeltely miss what you thought as "rising problems" ? a nice shot. Still, i’m perplexed by your claim about “problems rises when your backgrounds are not sized 32×32″ … 32×32 what ? tiles i guess, since most BG will be way over 32×32 pixels, right?

In the case of a BG over 32×32 tiles (that is, 256×256 pixels, right?) we could reprogram tiles offscreen so that the player thinks it faces e.g. a 512×32 tiles sidescrolled level, while the actual screen is only a bit larger than the display. Still, we will have trouble as the DS screen is just 256 pixels large (not ~240 like the GBA ^_^), but hopefully enough, the “mode 0″ and “mode 2″ features BGs up to 512×512 pixels (512×256) being enough imho.

Or did i compeltely miss what you thought as “rising problems” ?

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