Is your feature request related to a problem? Please describe.
I want a item icon as background, but its opacity confuses user whether there is an existing item already.
Describe the solution you'd likeItemIcon#setAlpha(double)WItemSlot#setGhost(boolean)
Is your feature request related to a problem? Please describe. I want a item icon as background, but its opacity confuses user whether there is an existing item already.
Describe the solution you'd like
ItemIcon#setAlpha(double)
WItemSlot#setGhost(boolean)
Describe alternatives you've considered
net.minecraft.client.gui.screen.recipebook.RecipeBookGhostSlots
Additional context