Adding Extra Items Into FireRed

agentgeo said:

Yeah, you go it. I wish all tutorials were this easy to follow~

But you might wanna specify a game.

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kearnseyboy6 said:

I don't think this is right. An Item is 44 bytes long. You can verify this by (0x2C*itemNumber)+0xE and that byte will tell you the index number. So instead of selecting 4500 decimal bytes, its like 15600.

Otherwise when you edit the ini you get errors!

EDIT!!

Also the image contains 2 pointers per item. an image and palette pointer. So at 3D4294 you want to copy 375*8 bytes to safely repoint it.

EDIT 2!

The game also doesn't support extra items... Maybe there is a limiter on the amount of items?

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xGal said:

I have no idea. It works for me.

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kearnseyboy6 said:

JPAN has researched a lot on items:

Spoiler:

14 bytes for the name, a string in the same encoding as all in-game strings, finished by 0xff 2 bytes for the item number, that is used for some integrity checks 2 bytes for the item market price 1 byte that I know not it's use 1 byte used for item usage values, such as potion HP recovery or Repel steps 4 bytes for a pointer to a small description of the item, as seen in the market and in the bag screen 2 bytes for something else 1 byte for the number of the pocket the item is stored in (tm case and berry bag included) 1 byte that usually allow to distinguish between between types of item 4 bytes pointer for item's THUMB routine start. 1 byte for item usage location 3 bytes for something else 4 bytes for the battle routine start. 4 bytes for other uses

An item cannot be 12 bytes long from this. Are you 100% sure this tut is correct?

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