Quake 2 Demo Pak0.Pak Code To C

If you just run the official installer, I go into ID1 and I have neither PAK0.

PAK and PAK1. PAK.

Quake and then go back to giving shareware on the net for free with quake 2 and so on download it, dont get me wrong i think Quake 1 pak0.

In some editions, including the downloadable shareware (quake106.

To find out more, including how to control cookies, see here.

LINK: warning LNK4243: DLL containing objects compiled with clr is not linked.

Later, in December 2001, id Software generously made the QUAKE II 3-D engine available to the public under the GNU General Public License (GPL).

Quake 2 Demo Pak0.Pak Code To C

We did this to illustrate a point: one can easily port a large amount of C code to C, and then run the whole application as a managed.NET application using the Microsoft Common Language Runtime (CLR) without noticeable performance delays.

Once running as a.NET managed application, adding new features is easy and fun.

You should read the accompanying readme.txt and gnu.txt files for more information on the GPL.

However, you need just one more file, pak0.pak in order to run Quake II.NET.

Download and open the Quake II demo from ftp:ftp.idsoftware.comidstuffquake2q2-314-demo-x86.exe.

This unpacks files to your system (default folder is c:windowsdesktopQuake2 Demo).

Copy the pak0.pak file from the Quake2 DemoInstallDatabaseq2 folder to the ProgramFilesQuake II.NETmanagedbaseq2 and ProgramFilesQuake II.NETnativebaseq2 folders.

If you uninstall Quake II.NET, you have to remove these two copies by hand.

Run the managed or native version by clicking the shortcut in the Start menu.

Files are generated in the specified build configuration (Release Managed for example).

This code contains a Visual Studio 6 workspace file named quake2.dsw.

When opening this file, Visual Studio prompts you to update the project files and generates a solution file named quake2.sln.

The following changes were made to the projects.

Instead of renaming all of the source files with a CPP extension, the Compile as C code (TP) switch was specified.

For example, the Quake code uses a variable called new which was renamed to newcpp for the C version.

These are reserved keywords in C so this was typedefed as a bool as shown below.

Though tedious, it was easy to port since the compiler identified the exact problem including source file, line number, and the required cast.

All of the calls required casting and it was quickly noted that there were a lot of these calls.

A script was created for the portion of the code that read the build log and modified the source code with the proper cast.

For example, the function declaration below was changed to return an rserrt instead of an int.

For the C language, the vtable of the COM interface is explicitly accessed and a this pointer is passed as the first argument.

An example that calls the Unlock method of a COM object is shown below.

It is not compulsory to use managed code, but there are many advantages to doing so.

Depending on your project, this might be the only step required, but the following errors were also encountered when porting Quake to managed C.

Quake 2 Demo Pak0.Pak Download