id rather be famous instead

.gitignore

@@ -0,0 +1,2 @@
+__pycache__
+.venv

.vscode/launch.json

@@ -0,0 +1,16 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Python: Current File",
+      "type": "python",
+      "request": "launch",
+      "program": "main.py",
+      "console": "integratedTerminal",
+      "justMyCode": true
+    }
+  ]
+}

data.py

@@ -1,8 +1,8 @@
 from enum import Enum
 
-from engine import Recipe
+from engine import Collection, Recipe
 
-class Item(Enum):
+class Items(Collection):
 	IronBar = "Iron Bar"
 	CopperBar = "Copper Bar"
 	SteelBar = "Steel Bar"
@@ -23,28 +23,28 @@ class Item(Enum):
 	SteamCrusher = "Steam Crusher"
 	Pipe = "Pipe"
 
-class Recipes(Enum):
-	IronPlate = Recipe([Item.IronBar], [Item.IronPlate], "Iron Plate")
-	CopperPlate = Recipe([Item.CopperBar], [Item.CopperPlate], "Copper Plate")
-	IronBeam = Recipe([Item.IronBar], [Item.IronBeam], "Iron Beam")
-	CopperBeam = Recipe([Item.CopperBar], [Item.CopperBeam], "Copper Beam")
-	SteelBeam = Recipe([Item.SteelBar], [Item.SteelBeam], "Steel Beam")
-	IronMechanicalParts = Recipe([Item.IronBar], [Item.IronMechanicalParts], "Iron Mechanical Parts")
-	CopperMechanicalParts = Recipe([Item.CopperBar], [Item.CopperMechanicalParts], "Copper Mechanical Parts")
-	SteelMechanicalParts = Recipe([Item.SteelBar], [Item.SteelMechanicalParts], "Steel Mechanical Parts")
-	Pipe = Recipe([Item.IronPlate, Item.IronMechanicalParts], [Item.Pipe], "Pipe")
-	SteamEngine = Recipe([Item.Pipe, Item.CopperMechanicalParts], [Item.SteamEngine], "Steam Engine")
+class Recipes(Collection):
+	IronPlate = Recipe([Items.IronBar], [Items.IronPlate], "Iron Plate")
+	CopperPlate = Recipe([Items.CopperBar], [Items.CopperPlate], "Copper Plate")
+	IronBeam = Recipe([Items.IronBar], [Items.IronBeam], "Iron Beam")
+	CopperBeam = Recipe([Items.CopperBar], [Items.CopperBeam], "Copper Beam")
+	SteelBeam = Recipe([Items.SteelBar], [Items.SteelBeam], "Steel Beam")
+	IronMechanicalParts = Recipe([Items.IronBar], [Items.IronMechanicalParts], "Iron Mechanical Parts")
+	CopperMechanicalParts = Recipe([Items.CopperBar], [Items.CopperMechanicalParts], "Copper Mechanical Parts")
+	SteelMechanicalParts = Recipe([Items.SteelBar], [Items.SteelMechanicalParts], "Steel Mechanical Parts")
+	Pipe = Recipe([Items.IronPlate, Items.IronMechanicalParts], [Items.Pipe], "Pipe")
+	SteamEngine = Recipe([Items.Pipe, Items.CopperMechanicalParts], [Items.SteamEngine], "Steam Engine")
 	SteamAssembler = Recipe([
-		Item.Pipe,
-		Item.CopperMechanicalParts,
-		Item.SteamEngine,
-		Item.CopperBeam
-	], [Item.SteamAssembler], "Steam Assembler")
+		Items.Pipe,
+		Items.CopperMechanicalParts,
+		Items.SteamEngine,
+		Items.CopperBeam
+	], [Items.SteamAssembler], "Steam Assembler")
 	SteamCrusher = Recipe([
-		Item.Pipe,
-		Item.IronMechanicalParts,
-		Item.SteamEngine,
-		Item.CopperBeam
-	], [Item.SteamCrusher], "Steam Crusher")
+		Items.Pipe,
+		Items.IronMechanicalParts,
+		Items.SteamEngine,
+		Items.CopperBeam
+	], [Items.SteamCrusher], "Steam Crusher")
 
 

engine.py

@@ -1,7 +1,20 @@
 from typing import List, Set, Tuple
 import matplotlib.pyplot as plt
 from matplotlib.patches import Rectangle
-from typing import List, Any
+from typing import List, Generic, TypeVar, Callable, Set, Tuple, Dict, Any
+
+T = TypeVar("T")
+
+class Collection(Generic[T]):
+	@classmethod
+	def as_set(clazz) -> set[T]:
+		return {
+			key: value
+			for (key, value) in clazz.__dict__.items()
+			if not key.startswith("__")
+			and not hasattr(Collection, key)
+		}
+
 
 class Item:
 	def __init__(self, name: str) -> None:
@@ -9,8 +22,8 @@ class Item:
 
 class Recipe:
 	def __init__(self, inputs: List[Item], outputs: List[Item], name: str) -> None:
-		self.inputs = inputs
-		self.outputs = outputs
+		self.inputs = set(inputs)
+		self.outputs = set(outputs)
 		self.name = name
 
 class World:
@@ -38,20 +51,23 @@ def find_valid_recipes(output: Item, world: World) -> List[Recipe]:
 class Assembler:
 	def __init__(self, recipe: Recipe, world: World) -> None:
 		self.recipe = recipe
-		self.input_links = [] # List[Assembler]
+		self.input_links: Set[Assembler] = set() # List[Assembler]
 		self.world = world
 
 	def link_input(self, assembler: "Assembler") -> None:
 		self.input_links.append(assembler)
 
 	def get_unlinked_inputs(self) -> List[Item]:
+		print(type(self.recipe))
+		recv = [
+			output
+			for assembler in self.input_links
+			for output in assembler.recipe.outputs
+		]
 		return [
 			item
 			for item in self.recipe.inputs
-			if item not in [
-				assembler.recipe.outputs
-				for assembler in self.input_links
-			].flatten()
+			if item not in recv
 			and item not in self.world.bus
 		]
 
@@ -67,9 +83,40 @@ class Graph:
 		]
 		self.world = world
 
+	def __hash__(self) -> int:
+
+		recipes = []
+		for x in range(len(self.grid)):
+			for y in range(len(self.grid)):
+				assembler = self.get_assembler_at(x, y)
+				if assembler is not None:
+					recipes.append(assembler.recipe)
+
+		return hash((
+			tuple(self.world.bus),
+			self.world.size,
+			tuple(self.world.recipes),
+			tuple(self.world.items),
+			tuple(recipes)
+		))
+
+	def __eq__(self, other: "Graph") -> bool:
+		if self.world != other.world:
+			return False
+		for x in range(len(self.grid)):
+			for y in range(len(self.grid)):
+				if self.get_assembler_at(x, y).recipe != other.get_assembler_at(x, y).recipe:
+					return False
+				a_linked_coords = self.get_assembler_at(x, y).input_links.map(lambda assembler: self.get_coordinates_of_assembler(assembler))
+				b_linked_coords = other.get_assembler_at(x, y).input_links.map(lambda assembler: other.get_coordinates_of_assembler(assembler))
+				if a_linked_coords != b_linked_coords:
+					return False
+		return True
+
 	def create_graph(world: World, recipe: Recipe) -> "Graph":
 		graph = Graph(world)
-		graph.grid[1][world.size // 2] = recipe
+		graph.grid[1][world.size // 2] = Assembler(recipe, world)
+		print(recipe)
 		return graph
 	
 	def get_coordinates_of_assembler(self, assembler: Assembler) -> (int, int):
@@ -132,6 +179,21 @@ class Graph:
 		adjacent_coordinates = self.get_adjacent_coordinates(a[0], a[1])
 		return b in adjacent_coordinates
 
+	def get_assembler_at(self, x: int, y: int) -> Assembler:
+		if x < 0 or x >= len(self.grid) or y < 0 or y >= len(self.grid):
+			return None
+		if self.grid[x][y] is None:
+			return None
+		return self.grid[x][y]
+	
+	def get_adjacent_assemblers(self, x: int, y: int) -> List[Assembler]:
+		assemblers = []
+		for (x, y) in self.get_adjacent_coordinates(x, y):
+			assembler = self.get_assembler_at(x, y)
+			if assembler is not None:
+				assemblers.append(assembler)
+		return assemblers
+
 	def draw(self) -> None:
 		plt.figure()
 
@@ -156,21 +218,45 @@ class Graph:
 		plt.ylim(-1, 11)
 
 		# Show the plot
-		plt.show()
+		plt.show(block=False)
+		plt.pause(5)
+		plt.close()
 
-	def get_solutions(self) -> List["Graph"]:
-		if self.is_solved():
-			return []
-		
-		graphs: List["Graph"] = []
+def solve(graph: Graph) -> Set["Graph"]:
 
-		for x in range(len(self.grid)):
-			for y in range(len(self.grid)):
-				assembler = self.grid[x][y]
+	if graph.is_solved():
+		return set([graph])
+	
+	graphs: Set["Graph"] = set([graph])
+
+	def count_unsolved_graphs(graphs: Set[Graph]) -> int:
+		count = 0
+		for graph in graphs:
+			if not graph.is_solved():
+				count += 1
+		return count
+	
+	def get_unsolved_graph(graphs: Set[Graph]) -> Graph:
+		print(f"grabbing next unsolved graph ({count_unsolved_graphs(graphs)})")
+		selected = None
+		for graph in graphs:
+			if not graph.is_solved():
+				selected = graph
+				break
+		if selected is not None:
+			graphs.remove(selected)
+		return selected
+	
+	while count_unsolved_graphs(graphs) > 0:
+		graph = get_unsolved_graph(graphs)
+
+		for x in range(len(graph.grid)):
+			for y in range(len(graph.grid)):
+				assembler = graph.get_assembler_at(x, y)
 				if assembler == None:
 					continue
-				print(assembler)
-				# for item in assembler.get_unlinked_inputs():
-				# 	for recipes in find_valid_recipes(item):
+				for item in assembler.get_unlinked_inputs():
+					print(item)
+				# for recipes in find_valid_recipes(item):
 				# 		graph = self.add_assembler(assembler, x, y)
 				# 		graphs.append(graph)

main.py

@@ -1,18 +1,22 @@
 from typing import List
-from data import Item, Recipes
-from engine import Graph
+from data import Items, Recipes
+from engine import Graph, World, solve
 
-bus_resources = [
-	Item.IronBar,
-	Item.CopperBar,
-	Item.SteelBar,
-]
+world = World(
+	bus=[
+    Items.IronBar,
+    Items.CopperBar,
+    Items.SteelBar,
+  ],
+	items=Items.as_set(),
+	recipes=Recipes.as_set(),
+	size=10
+)
 
+solutions = solve(Graph.create_graph(world, Recipes.IronPlate))
 
-
-
-
-
-solutions = Graph.create_graph(10, Recipes.IronPlate).get_solutions()
+if not solutions:
+  print("No solutions found")
+  exit(1)
 for solution in solutions:
 	solution.draw()