Comments on: Tutorial 8: Image changes

By: Danilo

Danilo — Thu, 14 Jan 2010 15:02:16 +0000

+1 for it

but the tutorial is great

By: Johannes

Johannes — Thu, 17 Sep 2009 20:01:41 +0000

xfb[(i+x)+320*(j+16+y)]=jpegout[i+width*j];

The +16 is not needed here, it just puts the image 16 pixels lower than specified…

By: Sardtok

Sardtok — Wed, 21 Jan 2009 23:56:16 +0000

I’d say Ideka’s suggestion has better readability, considering it’s a bool.

Since you would much rather write:
if (!yes_no_button)
Than:
if (yes_no_button ^ 1)
Although many would probably write:
if (yes_not_button == false)

Which also shows that the lines with the code:
if (yes_no_button == true)
Could be exchanged for:
if (yes_no_button)

Although I would prefer to format the suggested code:
yes_no_button = !yes_no_button;
With a space after the = and no space between the ! and variable name, but I guess that too is a personal preference.

By: Ideka

Ideka — Sun, 18 Jan 2009 19:06:18 +0000

yes_no_button =! yes_no_button; ?

By: gabriel

gabriel — Sun, 30 Nov 2008 06:15:46 +0000

ok, lame on me to mention the PDFs. reading the other comments i see it was kind of a request…

as slimm, it eludes me as how you acomplish so much. cheers

By: Slimmmmmm

Slimmmmmm — Mon, 17 Nov 2008 13:07:05 +0000

So far upto this point we’re getting closer to learning things like your homebrew game simon which is very cool.

HBB is coming along great too and I’d imagine that is your number one priority.

I don’t know how you manage to get so much done :p

A Wiki or forum etc where us n00bs can maybe give some time back and help each other could be good. Maybe we could compare code and build things which could in turn benefit some of your apps.

By: gcb

gcb — Sun, 16 Nov 2008 02:03:28 +0000

great initiave doing the tutorials and this blog.

but may i suggest you stop the PDF format and start using the homebrew wiki?

that way everyone can fix typos and add hints.

and it can also easy the work on your side

thanks again

By: Qual_Tun

Qual_Tun — Fri, 14 Nov 2008 16:03:00 +0000

its just a matter of, the pc I dev with is crap
intel 2.53
512ram
geforce2 mx 100/200

By: Lewiis

Lewiis — Thu, 13 Nov 2008 15:49:43 +0000

Hey Tek.

Props out man! If you’re even in Perth, Western Australia, it’s my shout. The beer is on me fo’ sho’!

These tutorials have been helping me out like you wouldn’t believe. Before these i’d never programmed for a console or in C. I’ve been programming a game but it is mainly other people’s code cut together to make what i want. It turns out the mistake i was making was i was trying to initialise after each image when you only need to initialise once, damn C.

What i said about the beer is true,
have a good one.
Lewiis

By: teknecal

teknecal — Wed, 12 Nov 2008 08:53:39 +0000

Qual_Tun: In Windows, all that’s needed is to associate the .dol file to run with gcube and that should be all that’s needed. What problems do you have?