[REFACTOR] Rename draw() to update().

[REFACTOR] Move engine files to separate engine folder for abstraction.

engine.py → engine/engine.py

@@ -4,7 +4,7 @@
 import jorcademy as jc
 
 # Set app icon
-pygame_icon = pygame.image.load('assets/jc_icon.png')
+pygame_icon = pygame.image.load('./assets/icons/jc_icon.png')
 pygame.display.set_icon(pygame_icon)
 
 # Init user setup
@@ -20,7 +20,7 @@
 # Render objects in draw buffer
 def render_objects_on_screen() -> None:
     for obj in jc.draw_buffer:
-        obj.draw(screen)
+        obj.update(screen)
 
 
 # === Keyboard input === #
@@ -142,7 +142,7 @@ def handle_mouse_input(event_args: pygame.event):
     screen.fill(jc.background_color)
 
     # Render game
-    game.draw()
+    game.update()
     render_objects_on_screen()
 
     # flip() the display to put your work on screen

jorcademy.py → engine/jorcademy.py

@@ -57,7 +57,7 @@ def title(t: str) -> None:
 
 # Change app icon
 def icon(name: str) -> None:
-    app_icon = pygame.image.load("assets/" + name)
+    app_icon = pygame.image.load("./assets/" + name)
     pygame.display.set_icon(app_icon)
 
 
@@ -104,7 +104,7 @@ def load_sound(path: str):
 
 # Play audio
 def play_sound(audio_obj: Audio):
-    sound = pygame.mixer.Sound("assets/" + audio_obj.filepath)
+    sound = pygame.mixer.Sound("./assets/" + audio_obj.filepath)
     if not pygame.mixer.Channel(audio_obj.channel).get_busy():
         pygame.mixer.Channel(audio_obj.channel).play(sound)
 

game.py

@@ -1,9 +1,6 @@
-from jorcademy import *
-
-
 def setup() -> None:
     pass
 
 
-def draw() -> None:
+def update() -> None:
     pass