research-portable-memory/v2/functions.py

from entities import *

def memory_generateConstPlayfield(
  c: MemoryContext
) -> str:
  idGroups: dict[int, int] = { }
  id = 0
  for gid in range(0, c.playfieldSize):
    idGroups[id] = gid
    id += 1
    idGroups[id] = gid
    id += 1
  #}
  c.playfieldItems = idGroups
  return "playfieldItems"
#}

def memory_selectItem(
  c: MemoryContext,
  id: int
) -> str:
  c.selectedItems.append(id)
  return "selectedItems"
#}

# Test.

def test_memory_generateConstPlayfield(
) -> str:
  c = memory_createEmptyContext()
  c.playfieldSize = 2
  fieldName = memory_generateConstPlayfield(c)
  if (
    fieldName == "playfieldItems" and
    len(c.playfieldItems) == 4 and
    c.playfieldItems[0] == 0 and
    c.playfieldItems[1] == 0 and
    c.playfieldItems[2] == 1 and
    c.playfieldItems[3] == 1
  ):
    return "OK: memory_generateConstPlayfield"
  #}
  return "ERR: memory_generateConstPlayfield"
#}

def test_memory_selectItem(
) -> str:
  c = memory_createEmptyContext()
  c.playfieldSize = 2
  memory_generateConstPlayfield(c)
  # Select the item with group 0.
  fieldName = memory_selectItem(c, 0)

  # See if it's in selectedItems now.
  if (
    fieldName == "selectedItems" and
    len(c.selectedItems) == 1 and
    c.selectedItems[0] == 0
  ):
    return "OK: memory_selectItem"
  #}
  return "ERR: memory_selectItem"
#}