Added file for target

target.py

@@ -0,0 +1,21 @@
+import pygame
+
+class Target(pygame.sprite.Sprite):
+    def __init__(self, color=(30,0,150), width=16, height=16):
+        super().__init__()
+        self.width = width
+        self.height = height
+        self.image = pygame.Surface((self.width, self.height))
+        self.image.fill(color)
+        self.rect = self.image.get_rect()
+        self.speed = 4
+        
+    def set_position(self,x,y):
+         self.rect.x, self.rect.y = (x+(self.width/2)),(x+(self.width/2)) # centres co-ordinates
+         
+    def move(self, x,y):
+        if ((self.rect.y + self.width) > window_rect.y) or((self.rect.y - self.width < 0)):
+            movement = self.speed
+        else:
+            movement = -self.speed
+        self.rect.y += movement