[random] change seeding behavior so it doesn't affect global random behavior

Author: phenom4n4n

TagScriptEngine/block/randomblock.py

@@ -1,9 +1,10 @@
-import random
+from random import Random
 from typing import Optional
 
 from ..interface import verb_required_block
 from ..interpreter import Context
 
+random = Random()
 
 class RandomBlock(verb_required_block(True, payload=True)):
     """
@@ -43,4 +44,6 @@ def process(self, ctx: Context) -> Optional[str]:
             spl = ctx.verb.payload.split(",")
         random.seed(ctx.verb.parameter)
 
-        return random.choice(spl)
+        choice = random.choice(spl)
+        random.seed()
+        return choice