it would be nice to have a tool that could simple swap one colour for another though in many pictures
EG if i had made 20 decals and used RGBI=0 255 0 255 (bright green) as my colour to be swapped for transparency it would be good if i could put all of them in a subfolder and then swap the 0 255 0 255 colour for 0 255 0 0 (transparent) in each and every one, would be a lot quicker than extracting all the pallettes then editing them all then injecting them all
this could work on command line
eg. if the program was called colourswap
colourswap <subfolder> <origional RGBI> <new RGBI>
eg colourswap newdecals 0 255 0 255 0 255 0 0
this would save a lot of time

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