added ennemies' shoot

pyshoot.py

@@ -201,7 +201,9 @@ class Enemy(Object):
 	def __init__(self, frames, type, pos):
 		Object.__init__(self, frames, pos, (-1, 0))
 		self.counter = 0
+		self.counter_fire = 0
 		self.threshold = 2
+		self.threshold_fire = 100
 		self.dying = False
 
 	def update(self):
@@ -218,8 +220,25 @@ class Enemy(Object):
 		else:
 			self.counter += 1
 
+		if not self.dying:
+			if self.counter_fire == self.threshold_fire:
+				self.shoot_player()
+				self.counter_fire = 0
+			else:
+				self.counter_fire += 1
+
+	def shoot_player(self):
+		""" shoot a bullet to the player """
+		speed = self.aim_player()
+		bullet = globals.bullet_factory.create_type2(self.rect.midleft, speed)
+		globals.bullets_list.add(bullet)
+
 	def aim_player(self):
 		""" compute speed vector to aim at current player position """
+		# get player position
+		player_pos = globals.player.rect
+		return (-10, 0)
+
 	
 	def die(self):
 		""" make the enemy dying """