ignore the sound for now. event mechanism is working good with renderer.

test/shoot_n_times.py

@@ -3,13 +3,23 @@ import os
 import random
 import time
 import socket
+import sys
+
+delay = 0.1
+
+if len(sys.argv) <= 1:
+    print("usage: ./prog $NUM_SHOOTS [$FLOAT_DELAY_BETWEEN_SHOTS]")
+    exit(1)
+
+if len(sys.argv) > 2:
+    delay = float(sys.argv[2])
 
 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 s.connect(("192.168.0.191", 3490))
 
-for i in range(100):
+for i in range(int(sys.argv[1])):
     a = random.randint(0, 360)
     msg = str(a) + " \r\n"
     s.send(msg.encode())
-    time.sleep(0.1)
+    time.sleep(delay)