feat: add ability to move piece with arrow keys

config.yaml

@@ -3,16 +3,15 @@ window:
   height: 600
   icon: "img/tetris_icon.png"
   title: "Tetris"
+  bg-color: "#6495ED" # cornflower-blue
   
 engine:
   fps: 60
   tile-size: 20
 
 # https://coolors.co/6495ed-ee6352-59cd90-fac05e-dfd9e2
-# TODO change config color names, should be generic
 color:
-  cornflower-blue: "#6495ED"
-  fire-opal: "#EE6352"
-  emerald: "#59CD90"
-  maximum-yellow-red: "#59CD90"
-  languid-lavender: "#DFD9E2"
+  base-1: "#EE6352"
+  base-2: "#59CD90"
+  base-3: "#59CD90"
+  border: "#DFD9E2"

entity/Piece.py

@@ -6,7 +6,7 @@ from util.ConfigurationManager import ConfigurationManager
     For information on the Tetris piece Tetromino go here:
     https://tetris.fandom.com/wiki/Tetromino
 '''
-class Piece:
+class Piece: # TODO game objects base class / interface? 
         
     def __init__(self, shape, position, color):
         self.color = color
@@ -27,9 +27,9 @@ class Piece:
 
     def draw(self, surface):
         tile_size = ConfigurationManager.configuration["engine"]["tile-size"]
-        hex_color = ConfigurationManager.configuration["color"]["languid-lavender"]
+        hex_color = ConfigurationManager.configuration["color"]["border"] # TODO Should abstract color call?
 
-        base_color = pygame.Color(self.color) # TODO Should abstract color call?
+        base_color = pygame.Color(self.color) 
         border_color = pygame.Color(hex_color)
 
         for sub_points in self.points:

main.py

@@ -3,17 +3,14 @@ import pygame
 from entity.Piece import Piece
 from util.ConfigurationManager import ConfigurationManager
 
-def draw(screen, obj):
+def draw(screen, objects):
     # draw window bg
-    bg_color = pygame.Color(ConfigurationManager.configuration["color"]["cornflower-blue"])
+    bg_color = pygame.Color(ConfigurationManager.configuration["window"]["bg-color"])
     screen.fill(bg_color)
 
-    fire_opal = ConfigurationManager.configuration["color"]["fire-opal"]
-
-    if not "i_piece" in obj:
-        obj["i_piece"] = Piece(Piece.I_SHAPE, (100, 100), fire_opal)
-    obj["i_piece"].move((1, 1))
-    obj["i_piece"].draw(screen)
+    # draw all game objects
+    for object in objects:
+        object.draw(screen)
 
     # update display
     pygame.display.update()
@@ -35,7 +32,9 @@ def main():
     pygame.display.set_caption(win_title)
     pygame.display.set_icon(loaded_icon)
 
-    obj = { }
+    base_one_color = ConfigurationManager.configuration["color"]["base-1"]
+    i_piece = Piece(Piece.I_SHAPE, (100, 100), base_one_color)
+
     is_running = True
     while is_running:
         clock.tick(fps)
@@ -44,7 +43,17 @@ def main():
             if event.type == pygame.QUIT:
                 is_running = False
 
-        draw(screen, obj)
+        keys = pygame.key.get_pressed()
+        if keys[pygame.K_LEFT]:
+            i_piece.move((-5, 0))
+        if keys[pygame.K_RIGHT]:
+            i_piece.move((5, 0))
+        if keys[pygame.K_UP]:
+            i_piece.move((0, -5))
+        if keys[pygame.K_DOWN]:
+            i_piece.move((0, 5))
+        
+        draw(screen, [i_piece])
 
     pygame.quit()