Corrected some SC behaviour, special thanks to Rytech
- Extracted some methods to check SC blocks
- Fixed issue that when players couldn't attack they couldn't talk to NPCs with mob view id either
Follow up to ec51176, fixed minor typo
https://github.com/RagnarokTales/Hercules/commit/9dd6ee636b783f1cd57b1be3d02fcc9782ebe2c3