def _create_recipe_grid(self):
        grid = base_recipes.RecipeGrid(util.Size(2, 2))

        row1 = [ground_materials.Titanium, ground_materials.Titanium]
        row2 = [base_materials.Air, base_materials.Air]

        grid.add_all_rows(row1, row2)
        return grid
 def _create_recipe_grid(self):
     grid = base_recipes.RecipeGrid(util.Size(3, 3))
     top = [
         ground_materials.Stone, ground_materials.Stone,
         ground_materials.Stone
     ]
     middle = [base_materials.Air, base_materials.Air, base_materials.Air]
     grid.add_all_rows(top, middle, top)
     return grid
    def _create_recipe_grid(self):
        grid = base_recipes.RecipeGrid(util.Size(3, 3))

        row1 = [
            ground_materials.Stone, ground_materials.Stone,
            ground_materials.Stone
        ]
        row2 = [
            ground_materials.Stone, ground_materials.Coal,
            ground_materials.Stone
        ]

        grid.add_all_rows(row1, row2, row1)
        return grid
    def _create_recipe_grid(self):
        grid = base_recipes.RecipeGrid(util.Size(2, 2))

        row = [ground_materials.Stone, ground_materials.Stone]
        grid.add_all_rows(row, row)
        return grid