The random seed is moved from world.py to swarm-sim.py, because the simulator...

The random seed is moved from world.py to swarm-sim.py, because the simulator is responsible for the randomness.

lib/world.py

@@ -26,7 +26,6 @@ class World:
         :param seed: the seed number it is only used here for the csv file
         :param max_particles: the maximal number of particles that are allowed to be or created in this world
         """
-        random.seed(config_data.seed_value)
         self.__round_counter = 1
         self.__end = False
 

swarm-sim.py

@@ -5,6 +5,7 @@ import logging
 import os
 import sys
 import time
+import random
 from lib import world, config
 from lib.gnuplot_generator import gnuplot_generator
 
@@ -22,11 +23,15 @@ def swarm_sim(argv):
 
     create_dir_for_data(config_data)
 
+    random.seed(config_data.seed_value)
+
     swarm_sim_world = world.World(config_data)
 
     while swarm_sim_world.get_actual_round() <= config_data.max_round and swarm_sim_world.get_end() is False:
         round_start_timestamp = time.perf_counter()
+
         run_solution(swarm_sim_world)
+
         if config_data.visualization:
             swarm_sim_world.window.draw_world(round_start_timestamp)
             if swarm_sim_world.window.window_active is False: