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[1.7.2]how can i replace the minecraft class?


ZYGD

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sorry for my english :P

i am trying to make a rpg mod and create new movement,so that i was trying to understanding how does the player render work.Now,i know how can i create a new movement.But I have a big problem,how can i replace the minecraft class?(i don't care did my mod support or not support of other mod(Compatibility))

It maybe is a stupid question,hope someone can help me :(

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