In this process, some binary instructions in the original program are replaced with different ones, resulting in an altered behavior. Modifying the code of a running program directly in memory is the most powerful, but also most complex, form of modification.

This difficulty is the reason why SweetFX works well with a great number of games: it simply changes the output image at the very end before it is presented on the monitor, and this point is easy to generically identify. Crucially, a library call or sequence of calls has to be determined which uniquely identifies what a program is doing at that given point in time. The largest challenge when writing an interceptor (beyond the mechanics of interception) is understanding the original program's behavior and determining how to alter it in order to achieve the desired effect. That alone would generally just break rendering-you also need to adjust rendering viewports, projection matrices, scissor rectangles and potentially shader parameters to make it work-but this is the basic idea. DSfix took this request, changed the resolution to whatever the user desired, and gave the subsequently generated surface back to Dark Souls.

In simplified terms, DS1 asked Direct3D for a 1024x720 surface to render the game to.

As an example, think of Dark Souls 1 and DSFix. It then reports its return values-or entirely different ones-to the program. If you are interested in getting involved in modding, let me know here or via pm.An interceptor, as the name suggests, intercepts the program's library calls, altering them before they reach the library. On the networking front, block slots and ping display were added to DSCM.Īnyway, the hope is we can port these things to the remaster. Summoning/Invading people with their boss dead now works. It is possible to have any number of invaders/summons. It is technically possible to import armor sets but no development has been made in that area as far as I know.īreaking the phantom limit. Previously it was only possible to add new items by replacing existing ones.

That means the creation of new weapons & spells. That could be anything from adding camera shake to adding knock down on an attack. It's now possible to edit and add our own custom animations as well as edit properties of the animation. Specifically what is now possible and what has been achieved. Due to some outcry with regards to the remaster I felt now would be a good time to talk about some of the exciting developments in the modding scene.

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