more d22p2 fiddling; maybe think about a whole new approach

day22.py

@@ -1,7 +1,7 @@
 import re
 from tools.aoc import AOCDay
 from tools.coordinate import Coordinate
-from tools.grid import Grid, GridTransformation
+from tools.grid import Grid
 from typing import Any
 
 
@@ -13,8 +13,6 @@ FACING = [
 ]
 
 CUBE_CONNECTIONS = {
-    '.#./###/.#./.#.': 1,
-    '###/.#./.#./.#.': 2,
     '##./.#./.##/..#': (
         ((0, 0, 1), (1, 1, 0)),
         ((0, 0, 2), (1, 2, 0)),
@@ -31,12 +29,22 @@ CUBE_CONNECTIONS = {
         ((2, 3, 1), (0, 0, 1)),
         ((2, 3, 2), (1, 2, 3)),
     ),
-    '##./.#./.##/.#.': 4,
+    '..#./###./..##': (
-    '.#./##./.##/.#.': 5,
+        ((2, 0, 0), (3, 2, 2)),
-    '.##/.#./.#./##.': 6,
+        ((2, 0, 2), (1, 1, 1)),
-    '.##/##./.#./.#.': 7,
+        ((2, 0, 3), (0, 1, 1)),
-    '..#/.##/##./#..': 8,
+        ((0, 1, 1), (2, 2, 3)),
-    '.#./.##/##./#..': 9,
+        ((0, 1, 2), (3, 2, 3)),
+        ((0, 1, 3), (2, 0, 1)),
+        ((1, 1, 1), (2, 2, 0)),
+        ((1, 1, 3), (2, 0, 0)),
+        ((2, 1, 0), (3, 2, 1)),
+        ((2, 2, 1), (0, 1, 3)),
+        ((2, 2, 2), (1, 1, 3)),
+        ((3, 2, 0), (2, 0, 2)),
+        ((3, 2, 1), (0, 1, 0)),
+        ((3, 2, 3), (2, 1, 2)),
+    ),
     '.#./.#./###/#..': (
         ((1, 0, 0), (2, 2, 2)),
         ((1, 0, 2), (0, 2, 0)),
@@ -53,7 +61,6 @@ CUBE_CONNECTIONS = {
         ((0, 3, 1), (2, 2, 1)),
         ((0, 3, 2), (1, 0, 1)),
     ),
-    '.#/.#/##/#./#.': 11,
 }
 
 
@@ -69,6 +76,13 @@ def get_cube_conn_dict(cube_conn: tuple, c_size: int) -> dict:
         tar_x, tar_y, tar_f = tar
 
         match cur_f, tar_f:
+            case 0, 1:
+                x = (cur_x + 1) * c_size - 1
+                ty = tar_y * c_size
+                for d in range(c_size):
+                    y = cur_y * c_size + d
+                    tx = (tar_x + 1) * c_size - (d + 1)
+                    conn_dict[(x, y, cur_f)] = (Coordinate(tx, ty), tar_f)
             case 0, 2:
                 x = (cur_x + 1) * c_size - 1
                 tx = (tar_x + 1) * c_size - 1
@@ -139,6 +153,13 @@ def get_cube_conn_dict(cube_conn: tuple, c_size: int) -> dict:
                     x = cur_x * c_size + d
                     ty = tar_y * c_size + d
                     conn_dict[(x, y, cur_f)] = (Coordinate(tx, ty), tar_f)
+            case 3, 1:
+                y = cur_y * c_size
+                ty = (tar_y + 1) * c_size - 1
+                for d in range(c_size):
+                    x = cur_x * c_size + d
+                    tx = tar_x * c_size + d
+                    conn_dict[(x, y, cur_f)] = (Coordinate(tx, ty), tar_f)
             case 3, 2:
                 y = cur_y * c_size
                 tx = (tar_x + 1) * c_size - 1
@@ -176,23 +197,17 @@ def identify_cube(board: Grid) -> dict:
         if cube_grid.getOnCount() != 6:
             continue
 
-        print(cube_grid)
+        cube_grid.print(true_char='#')
-
-        for _ in range(2):
-            for _ in range(4):
-                board.transform(GridTransformation.ROTATE_RIGHT)
-                cube_grid.transform(GridTransformation.ROTATE_RIGHT)
         if str(cube_grid) in CUBE_CONNECTIONS:
             return get_cube_conn_dict(CUBE_CONNECTIONS[str(cube_grid)], x_size)
-            board.transform(GridTransformation.FLIP_X)
-            cube_grid.transform(GridTransformation.FLIP_X)
 
-    print("FUCK")
+    print("Unknown Cube-Shape")
 
 
 def walk(board: Grid, pos: Coordinate, directions: list, face: int = 0, connections: dict = None) -> (Coordinate, int):
     for direction in directions:
         steps, turn = direction
+        print("starting at", pos, "moving", steps, "steps, then turning", turn)
 
         for _ in range(steps):
             next_pos = pos + FACING[face]
@@ -200,6 +215,7 @@ def walk(board: Grid, pos: Coordinate, directions: list, face: int = 0, connecti
             if board.get(next_pos) is None or not board.isWithinBoundaries(next_pos):
                 if connections is not None:
                     next_pos, next_face = connections[(pos.x, pos.y, face)]
+                    print("wrapping from", pos, "to", next_pos, "facing", next_face)
                 else:
                     match face:
                         case 0:
@@ -266,7 +282,6 @@ class Day(AOCDay):
     def part2(self) -> Any:
         board_map, directions, start_position = self.get_map_and_directions()
         conn = identify_cube(board_map)
-        board_map.bla()
         for x in board_map.rangeX():
             c = Coordinate(x, 0)
             if board_map.get(c) is not None: