Make texture on load [1.8.9]

[Dijkstra]

I want to add lot metals to minecraft I want to make one ingot texture and them tint it for each metal, for ores i want to get even more complicated, for this I want to overlay the stone texture with an ore texture that has already been tinted, some ore I want to spawn in multiple dimension so for nether it would be netherrack overlay with ore texture, but i want this to stack overworld ore of the same time type (i do not mind if ore mind in the overworld then takes on the neterrack texture in nether.

 

I so what i would like know relay is there any easy to pass in image as texture and not a location to in the jar.

 

Also to make textures change depending on what dimension the player is in.

 

[Draco18s]

This might be overkill, but here's a TextureAtlasSprite class I use to smash two textures together (and allows for colorization as well).  You should be able to make use of it for your ore blocks at least.  Colorization is a hue alteration on the HSV spectrum (retains the desired grayscale contrast better).

 

https://github.com/Draco18s/HarderStuff/blob/master/src/main/java/com/draco18s/hardlib/client/TextureAtlasDynamic.java

 

Do be aware that any loading problems don't have their errors handled nicely.  Vanilla's TextureAtlasSprite class will go "I couldn't find resource x:y" this class will just vomit a stack trace.