source/area/tractor.py

@@ -1,5 +1,6 @@
 from crop_protection_product import CropProtectionProduct
 from area.constants import TILE_SIZE, DIRECTION_EAST, DIRECTION_SOUTH, DIRECTION_WEST, DIRECTION_NORTH, FIELD_WIDTH, FIELD_HEIGHT, WIDTH, HEIGHT
+from area.field import fieldX, fieldY
 import pygame
 import time
 
@@ -108,13 +109,13 @@ class Tractor:
 
     #sprawdza czy mozna sie dalej poruszyc, czy nie wyjdziemy poza mape - do funkcji succ w bfs
     def can_it_move_node(node):
-        if node.get_direction() == DIRECTION_EAST and node.get_x() + TILE_SIZE < FIELD_WIDTH:
+        if node.get_direction() == DIRECTION_EAST and node.get_x() + TILE_SIZE < 830:  #last tile on the west has y:797
             return "move east"
-        elif node.get_direction() == DIRECTION_WEST and node.get_x() - TILE_SIZE >=0:
+        elif node.get_direction() == DIRECTION_WEST and node.get_x() - TILE_SIZE >=fieldX:
             return "move west"
-        elif node.get_direction() == DIRECTION_NORTH and node.get_y() - TILE_SIZE >=0:
+        elif node.get_direction() == DIRECTION_NORTH and node.get_y() - TILE_SIZE >=fieldY:
             return "move north"
-        elif node.get_direction() == DIRECTION_SOUTH and node.get_y() + TILE_SIZE < FIELD_HEIGHT:
+        elif node.get_direction() == DIRECTION_SOUTH and node.get_y() + TILE_SIZE < 760: #last tile on the south has y:727
             return "move south"
         else:
             return False

source/main.py

@@ -20,7 +20,7 @@ def main():
     pygame.display.update()
 
 #getting coordinates of a certain tile - test:
-    tile_index=30
+    tile_index=399
     tile_x, tile_y = get_tile_coordinates(tile_index)
     if tile_x is not None and tile_y is not None:
         print(f"Coordinates of tile {tile_index} are: ({tile_x}, {tile_y})")
@@ -54,7 +54,7 @@ def main():
         tractor.rect.y += fieldY 
         tractor.draw_tractor(WIN)
         time.sleep(1)
-        if moves != None:
+        if moves != False:
             do_actions(tractor, WIN, moves)
 
         tractor.work_on_field(tile1, d1, p1)