From 853b025a847a478454b013af1138683ee10a36b0 Mon Sep 17 00:00:00 2001
From: Pawel Felcyn <pawel.felcyn@onet.pl>
Date: Sun, 12 Mar 2023 16:47:18 +0100
Subject: [PATCH] add stick man movement

---
 gameContext.py      |  9 ++++++++-
 gameEventHandler.py | 21 ++++++++++++++++++---
 main.py             | 11 +++++++----
 3 files changed, 33 insertions(+), 8 deletions(-)

diff --git a/gameContext.py b/gameContext.py
index c20844b..927dfd7 100644
--- a/gameContext.py
+++ b/gameContext.py
@@ -1,5 +1,12 @@
+import pygame
+
 class GameContext:
+    dust_car_speed = 20
     dust_car_position_x = 0
     dust_car_position_y = 0
     stick_man_pygame = None
-    canvas = None
\ No newline at end of file
+    stick_man_pil = None
+    canvas = None
+
+def startup(game_context: GameContext):
+    game_context.canvas.blit(game_context.stick_man_pygame, (game_context.dust_car_position_x, game_context.dust_car_position_y))
diff --git a/gameEventHandler.py b/gameEventHandler.py
index a8aa404..6014365 100644
--- a/gameEventHandler.py
+++ b/gameEventHandler.py
@@ -2,8 +2,23 @@ import pygame
 from gameContext import GameContext
 
 def handle_game_event(event, game_context: GameContext):
-    update_canvas(game_context)
+    dust_car_movement(event, game_context)
     return
 
-def update_canvas(game_context: GameContext):
-    game_context.canvas.blit(game_context.stick_man_pygame, (game_context.dust_car_position_x, game_context.dust_car_position_y))
\ No newline at end of file
+def dust_car_movement(event, game_context:GameContext):
+    if event.type != pygame.KEYDOWN:
+        return
+    (width, height) = game_context.stick_man_pil.size
+    if event.key == pygame.K_LEFT:
+        pygame.draw.rect(game_context.canvas, (0, 0, 0), (game_context.dust_car_position_x, game_context.dust_car_position_y, width, height))
+        game_context.dust_car_position_x -= game_context.dust_car_speed
+    elif event.key == pygame.K_RIGHT:
+        pygame.draw.rect(game_context.canvas, (0, 0, 0), (game_context.dust_car_position_x, game_context.dust_car_position_y, width, height))
+        game_context.dust_car_position_x += game_context.dust_car_speed
+    elif event.key == pygame.K_UP:
+        pygame.draw.rect(game_context.canvas, (0, 0, 0), (game_context.dust_car_position_x, game_context.dust_car_position_y, width, height))
+        game_context.dust_car_position_y -= game_context.dust_car_speed
+    elif event.key == pygame.K_DOWN:
+        pygame.draw.rect(game_context.canvas, (0, 0, 0), (game_context.dust_car_position_x, game_context.dust_car_position_y, width, height))
+        game_context.dust_car_position_y += game_context.dust_car_speed 
+    game_context.canvas.blit(game_context.stick_man_pygame, (game_context.dust_car_position_x, game_context.dust_car_position_y))
diff --git a/main.py b/main.py
index 62cfd84..e0ff939 100644
--- a/main.py
+++ b/main.py
@@ -1,6 +1,7 @@
 import pygame
 from gameEventHandler import handle_game_event 
 from gameContext import GameContext
+from gameContext import startup
 from PIL import Image
 
 pygame.init()
@@ -10,9 +11,11 @@ canvas = pygame.display.set_mode((800, 800))
 pygame.display.set_caption("Inteligentna śmieciarka")
 stick_man_pil = Image.open('imgs/sickMan.jpg')
 
-gameContext = GameContext()
-gameContext.stick_man_pygame = pygame.image.frombuffer(stick_man_pil.tobytes(), stick_man_pil.size, 'RGB')
-gameContext.canvas = canvas
+game_context = GameContext()
+game_context.stick_man_pil = stick_man_pil
+game_context.stick_man_pygame = pygame.image.frombuffer(stick_man_pil.tobytes(), stick_man_pil.size, 'RGB')
+game_context.canvas = canvas
+startup(game_context)
 
 
 exit = False
@@ -22,6 +25,6 @@ while not exit:
         if event.type == pygame.QUIT:
             exit = True
         else:
-            handle_game_event(event, gameContext)
+            handle_game_event(event, game_context)
 
     pygame.display.update()
\ No newline at end of file