Client sided optifine like CIT implementation

[FloweyTF]

Background:
I am writing a mod for all things hypixel. When it come down to hypixel skyblock, it adds a large number of custom weapons and such.

Anyways, the main question is: How do I write a client-sided mod that changes the texture of an item given its name?

[FloweyTF]

No, its not the only reason for this mod, its just a feature. Is there any way I can code it so that it works like this?

[FloweyTF]

7 hours ago, diesieben07 said:

I already told you what you need to do. Have you tried anything?

I dont really know what to do

[FloweyTF]

Well, I know that much. However, it doesn't allow the item texture to be changed dynamically based off of the item name

[FloweyTF]

Do you have some example code that I could look at?

[FloweyTF]

does it have to implement IModelGeometry?