def get_location(self):
        flagged = []
        for x in range(len(self.bullets)):
            self.bullets[x].gravity(self.body)
            #for j in range(len(self.bullets)):
            #    if x!=j:
            #        self.bullets[x].gravity(self.bullets[j])
            dtime = time() - self.bullettimes[x]
            self.bullets[x].on_move(dtime)
            self.bullets[x].x, self.bullets[x].y = int(self.bullets[x].x), int(self.bullets[x].y)
            self.bullettimes[x] = time()
            if self.bullets[x].x < 0 or self.bullets[x].x > self.screenx or self.bullets[x].y < 0 or self.bullets[x].y > self.screeny:
                flagged.append(x)

        for x in flagged:
                self.bullets.pop(x)
                self.bullettimes.pop(x)