Example
ItemScript.txt :
ID ItemName FieldModelName AttachedModelName SpriteDDS MinX MinY MaxX MaxY
2150 Defense Necklace(Human) acc000.r3s NONE accessory_01 6 96 25 117
Current Image at game is the red line
now i want to change it with image with yellow line...
Attachment 114457
open your DDS image with photoshop : accessory_01.dds located at CIB\RYL\Texture\Interface\Item and CIB\RYL\Lowtexture\Interface\Item
(if you dont know how to open DDS files with photoshop search it at forum RZ or google it, dont ask me)
now follow this image bellow :
Attachment 114459
Attachment 114458
Now at Photoshop zoom the image so you can see it more clear
and look for the red line, move your cursor at photoshop to necklace image
Attachment 114460
minX : most left of image
minY : most top of image
maxX : most right of image
maxY : most bottom of image
now if you want to change SpriteDDS current image with the yellow line you must search its minX, minY, maxX, maxY
result :
minX : 66
minY : 67
maxX : 85 / 86
maxY : 75
good luck
