Revert "Make sure the new method is actually added"

This reverts commit ba24e442a603177cf81fd7d39978e43f562f1ca4.
Revert "Use MethodNode instead of MethodVisitor"

This reverts commit d1fafebc5eeeab50f66e18d6f62f3f314d1a45d5.
Handle deobf in PCCASMTransformer
Add World's alt constructor on servers
Correct sided handler.
Fix super invocations