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How to apply more than 1 .ips patch to a rom?

Started by pathomSM, January 24, 2019, 10:25:42 AM

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pathomSM

To use 1 .ips patch I renamed it the same as my rom and included it in the same folder.  My problem is I have a few other ips patches that I would like to use with it but I can't rename them the same right?  I couldn't find any posts on this topic.  If anybody knows how to do this, I would be thankful.  I'm trying to use MP2 Dark World blocks with some other patches like boostball, beamburst, etc.

alexman25

Your IPS file does not have to have the same name as the ROM.

pathomSM

Good to know.  But my other ips files aren't working.  How do I use them all together?  :^_^:

nodever2

It sounds to me like you are soft-patching the .IPS file to the ROM, which is one of two methods of applying them. From what I understand, you can only soft-patch one ips file per ROM at a time.

Maybe you should try hard-patching instead. See this page for more information - you will need Lunar IPS or another program which can apply ips patches.

Using hard-patching, you can indeed apply more than one ips patch to a ROM, but be careful - if both ips patches use the same free space in the ROM, it will likely produce unintended behavior and probably crash the game under certain circumstances.
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pathomSM

Thank you :) I am patching them 1 at a time and testing it.  All have worked so far except for the Beam Burst patch which crashes the game when I fire with Samus :[

pathomSM

Looks like I can't get Boost Ball and Beam Burst to work on the same rom.  If I have both, Beam Burst works but Boost Ball goes black screen when I boost.  Boost ball works when its not with Beam Burst.  I can collect both items.  Is this an easy fix involving free space or what?

I'd really love both items in my game :'(

Sirkura

That sounds like both beam burst and boost ball use the same address bank, overwriting each other. Its normally just a matter of pointing it to a new address with enough room, but i'm unsure exactly how to do so for SM. Maybe someone can elaborate on a few links and guides?