Bug is no more; SlowTimeSurf is better now

Main.py

@@ -20,13 +20,13 @@ def play():
     pygame.mouse.set_visible(False)
     slowsurf = SlowTimeSurf(384,64)
     enemy = Enemy(100,100)
-    #enemies_on_screen.append(enemy)
     enemy2 = Enemy(windowX,200)
-    #enemies_on_screen.append(enemy2)
+    enemies_on_screen.append(enemy)
+    enemies_on_screen.append(enemy2)
+    print(enemies_on_screen)
     player = Player()
     death_timer = 70
     SCORE = 0
-    ppp = False
 ########################## LAYER 0
     while True:
         for event in pygame.event.get():
@@ -53,15 +53,10 @@ def play():
                 print("Colliding !")
                 slowsurf.switch = False
         else:
-            if slowsurf.activation_timer >= 0:
+            #for enemy in enemies_on_screen:
-                slowsurf.activation_timer -= 1
+            slowsurf.activate(enemy)
-                enemy.vel = 3 - 2
+            slowsurf.activate(enemy2)
-                enemy2.vel = 3 - 2
+
-                enemy.bul_cooldown += 1.5
-                enemy2.bul_cooldown += 1.5
-            else:
-                enemy.refresh()
-                enemy2.refresh()
 
 
         player.teleportation()

beings.py

@@ -108,7 +108,7 @@ class Enemy:
         self.en_width = 32
         self.en_height = 64
         self.vel = 3
-        self.bul_cooldown = 10
+        self.bul_cooldown = 20 #12
         self.alive = True
 
         self.enemy_rect = pygame.Rect(self.enemy_x, self.enemy_y, self.en_width, self.en_height)
@@ -127,7 +127,7 @@ class Enemy:
             self.enemy_y += self.vel
     def enemy_shoot(self,window):
         if self.bul_cooldown >= 1:
-            self.bul_cooldown -= 2
+            self.bul_cooldown -= 2 # -=2
 
         if self.bul_cooldown <= 0:
             new_bullet = Bullet(self.enemy_x + self.en_width/2, self.enemy_y + 10)

surfaces.py

@@ -1,8 +1,8 @@
 import pygame
-from beings import *
+#from beings import *
 from settings import timesurf_image
 
-class Surface:
+class BuffRandomSurf:
     def __init__(self,surf_x,surf_y):
             self.x = surf_x
             self.y = surf_y
@@ -12,6 +12,11 @@ class Surface:
             self.rect = pygame.Rect(self.x,self.y,self.width,self.height,)
     def place(self,window,surf_x,surf_y):
         pygame.draw.rect(window,self.color,self.rect)
+    def collide(self,object):
+        if self.rect.colliderect(object):
+            return True
+        else:
+            return False
 
 class SlowTimeSurf:
     def __init__(self,surf_x,surf_y):
@@ -22,7 +27,7 @@ class SlowTimeSurf:
         self.color = (0,0,0)
         self.rect = pygame.Rect(self.x, self.y, self.width, self.height)
         self.switch = True
-        self.activation_timer = 500
+        self.activation_timer = 1000
     def place(self,window):
         pygame.draw.rect(window,self.color,self.rect)
         window.blit(timesurf_image,(self.rect[0], self.rect[1]))
@@ -31,3 +36,14 @@ class SlowTimeSurf:
             return True
         else:
             return False
+    def activate(self,enemy):
+        if self.activation_timer > 0:
+            self.activation_timer -= 1
+            if enemy.vel <= 1:
+                enemy.bul_cooldown += 0.5//enemy.vel #- 1
+            if 0.3 <= enemy.vel:
+                enemy.vel -= 0.03
+            if self.activation_timer <= 500 and enemy.vel <= 3:
+                enemy.vel += 0.043
+        else:
+            enemy.vel = 3