<div class="blog">
<h1 id="NAME">
-The beginnings of modular design for SDL Perl
+Migrating Sol's Tutorial of SDL to SDL_Perl
</h1>
<div class="CONTENT">
-<div style="text-align: right;"><i>“Do or do not... there is no try.”</i><br />
-</div><div style="text-align: right;"><i>--yoda </i><br />
+<div style="text-align: right;"><i>If I have seen further it is only by standing on the shoulders of giants. --Newton</i><br />
+</div><br />
+<div class="separator" style="clear: both; text-align: center;"><a href="http://3.bp.blogspot.com/_NnqjAQEn1Xo/SwBpohYidDI/AAAAAAAAAB4/51y9QJh5osI/s1600-h/solsch2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://3.bp.blogspot.com/_NnqjAQEn1Xo/SwBpohYidDI/AAAAAAAAAB4/51y9QJh5osI/s320/solsch2.png" /></a><br />
+</div><br />
+<h1><a href="http://sol.gfxile.net/gp/index.html">Sol's Tutorials</a> </h1><br />
+<p>When I was struggling with SDL C a while ago, someone recommended <a href="http://sol.gfxile.net/gp/index.html">Sol's Tutorial</a> to me. It had not only help me understand video in SDL, but I believe my code has improved using Sol's code style. I would like to pass these along to fellow SDL_Perl users too. So here is the <a href="http://github.com/kthakore/SDL_perl/blob/redesign/examples/sols/ch02.pl">Ch 02</a> code of Sol's Tutorial in SDL_Perl. It will be getting more and more Perly as our team hacks on it. There is more to come!<br />
+</p><br />
+<p>To use this code you need the new Redesigned SDL_Perl Library </p><br />
+<h1>Getting SDL Dependencies </h1><br />
+Only If you are on Linux (debian/ubuntu) you need the following dependencies:<br />
<br />
-</div><h1>The design before</h1><br />
-The bindings before were all in <a href="http://github.com/kthakore/SDL_perl/blob/master/src/SDL.xs">one huge XS file</a>. This was then exported into the SDL module. This means that the XS file has to handle with macros if any component (e.x SDL_Mixer) is not compiled. Moreover having ever binding in one XS file prevents use to treat C structs as object with only one point of free and malloc. This would be BEGIN and DESTROY in Perl. Also the monolithic design introduces a lot of bugs because we have to use free and malloc all over the place. Lastly SDL monolithic design has the constructor for all structs in both Perl and in XS. <br />
+<pre>$ sudo apt-get install libsdl-net1.2-dev libsdl-mixer1.2-dev libsmpeg-dev libsdl1.2-dev libsdl-image1.2-dev libsdl-ttf2.0-dev </pre><br />
+On Windows we recommend using <a href="http://strawberryperl.com/">Strawberry Perl</a>. It comes with SDL-1.2.13 header files and libs included.<br />
<br />
-<h1>The design we are aiming for</h1>Simple <a href="http://github.com/kthakore/SDL_perl/blob/master/src/Rect.xs">one XS</a> per Module. This would also simplify the Build code.<br />
+Both Windows and Linux needs to install Alien::SDL<br />
<br />
-<h2>First Step </h2><br />
-We have began with SDL Rect. It is in github master branch now. We are in the progress of making it back compatible. Originally SDL::Rect took named variables as parameters for new(). Now since the constructor <a href="http://github.com/kthakore/SDL_perl/blob/master/src/Rect.xs#L16">is in XS</a> we have only unnamed parameters. <br />
+<pre>$ cpan Alien::SDL</pre>** Add sudo to this for Linux<br />
<br />
+<h1>Getting Bleeding SDL </h1><br />
+The bleeding SDL is on github. Click download on this <a href="http://github.com/kthakore/SDL_perl/tree/redesign"> site </a>.<br />
<br />
-<h3>Before</h3><br />
-SDL::Rect->new( -x => 0, -y => 0, -width => 0, -height => 0);<br />
+Extract it and cd into the folder run <br />
+<pre>$ cpan . </pre>** The dot is needed <br />
+** in Linux you may need to do sudo<br />
<br />
-<h3>After</h3><br />
-SDL::Rect->new(0, 0, 0, 0);<br />
+Then you can run this script by doing<br />
<br />
-Ideally we would like both ways of constructing Rect.<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3102167581424744259-6151839795039915111?l=yapgh.blogspot.com' alt='' /></div>
-<p><a href="http://feedads.g.doubleclick.net/~a/kLUEuAPtuInPChqB2WfChUn3YyI/0/da"><img src="http://feedads.g.doubleclick.net/~a/kLUEuAPtuInPChqB2WfChUn3YyI/0/di" border="0" ismap="true"></img></a><br/>
-<a href="http://feedads.g.doubleclick.net/~a/kLUEuAPtuInPChqB2WfChUn3YyI/1/da"><img src="http://feedads.g.doubleclick.net/~a/kLUEuAPtuInPChqB2WfChUn3YyI/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/YetAnotherPerlGameHackeryapgh/~4/uEzoBWRJEks" height="1" width="1"/></div></div>
\ No newline at end of file
+<pre>$ perl examples/sols/ch02.pl </pre><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3102167581424744259-3277380868908060119?l=yapgh.blogspot.com' alt='' /></div>
+<p><a href="http://feedads.g.doubleclick.net/~a/bxmknqf-sayqUSokbyBxn8sn0KU/0/da"><img src="http://feedads.g.doubleclick.net/~a/bxmknqf-sayqUSokbyBxn8sn0KU/0/di" border="0" ismap="true"></img></a><br/>
+<a href="http://feedads.g.doubleclick.net/~a/bxmknqf-sayqUSokbyBxn8sn0KU/1/da"><img src="http://feedads.g.doubleclick.net/~a/bxmknqf-sayqUSokbyBxn8sn0KU/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/YetAnotherPerlGameHackeryapgh/~4/P3w_zMpGuB8" height="1" width="1"/></div></div>
\ No newline at end of file
projects / sdlgit/SDL-Site.git / blobdiff