Selectable shader module

main.py

@@ -1,16 +1,22 @@
-# import shutil # shutil.get_terminal_size(fallback=(0, 0))
 import os
+import sys
 import math
+from importlib import import_module
 
 from pixel import Screen
 
-from shaders import eyeblower
-
 WIDTH, HEIGHT = 100, 30 # Set to -1, -1 for dynamic resolution
 STD_HANDLE = 1 # Would want this to be 0, but it can cause issues
 
+if len(sys.argv) < 2: # Randomly select a shader
+	from glob import glob
+	from random import choice
+	module = import_module( choice( glob("shaders/*.py") ).rstrip(".py").replace("\\", ".") )
+else:
+	module = import_module("shaders.%s" % sys.argv[1])
+
 screen = Screen(WIDTH, HEIGHT, STD_HANDLE, [
-	eyeblower.main
+	module.main
 ])
 
 screen.mainloop()