def test_board_management(self):
b = engine.Board()
g = engine.Game(player=board_items.Player())
self.assertIsNone(g.add_board(19, b))
self.assertIsNone(g.change_level(19))
self.assertIsNone(g.display_board())
# Test display_board but with partial display on.
g.enable_partial_display = True
g.partial_display_viewport = [2, 2]
self.assertIsNone(g.display_board())
# Reset
g = engine.Game()
with self.assertRaises(base.PglInvalidTypeException):
g.add_board(1, 1)
with self.assertRaises(base.PglInvalidTypeException):
g.add_board("1", 1)
with self.assertRaises(base.PglInvalidTypeException):
g.get_board("1")
g.add_board(1, b)
self.assertIsInstance(g.get_board(1), engine.Board)
with self.assertRaises(base.PglInvalidLevelException):
g.current_board()
with self.assertRaises(base.PglException) as e:
g.change_level(1)
self.assertEqual(e.exception.error, "undefined_player")
g.player = board_items.Player()
self.assertIsNone(g.change_level(1))
self.assertIsNone(g.add_board(2, engine.Board()))
self.assertIsNone(g.change_level(2))
self.assertIsNone(g.change_level(1))
with self.assertRaises(base.PglInvalidLevelException):
g.change_level(99)
with self.assertRaises(base.PglInvalidTypeException):
g.change_level("2")
def test_board_management(self):
b = engine.Board()
g = engine.Game(player=constants.NO_PLAYER)
self.assertIsNone(g.add_board(19, b))
self.assertIsNone(g.change_level(19))
self.assertIsNone(g.display_board())
# Reset
g = engine.Game()
with self.assertRaises(base.PglInvalidTypeException):
g.add_board(1, 1)
with self.assertRaises(base.PglInvalidTypeException):
g.add_board("1", 1)
with self.assertRaises(base.PglInvalidTypeException):
g.get_board("1")
self.assertIsInstance(g.get_board(1), engine.Board)
with self.assertRaises(base.PglInvalidLevelException):
g.current_board()
with self.assertRaises(base.PglException) as e:
g.change_level(1)
self.assertEqual(e.error, "undefined_player")
g.player = board_items.Player()
self.assertIsNone(g.change_level(1))
self.assertIsNone(g.add_board(2, engine.Board()))
self.assertIsNone(g.change_level(2))
self.assertIsNone(g.change_level(1))
with self.assertRaises(base.PglInvalidLevelException):
g.change_level(99)
with self.assertRaises(base.PglInvalidTypeException):
g.change_level("2")
def test_npc_management(self):
b = engine.Board()
g = engine.Game()
self.assertIsNone(g.add_board(1, b))
npc = board_items.NPC(step=None)
self.assertIsNone(g.add_npc(1, npc))
with self.assertRaises(base.PglInvalidTypeException):
g.add_npc(1, board_items.NPC(step=None), "1")
with self.assertRaises(base.PglInvalidTypeException):
g.add_npc(1, board_items.NPC(step=None), None, "1")
with self.assertRaises(base.PglInvalidTypeException):
g.add_npc(1, board_items.NPC(step=None), 1, "1")
with self.assertRaises(base.PglInvalidTypeException):
g.add_npc(1, board_items.NPC(step=None), "1", 1)
with self.assertRaises(base.PglInvalidTypeException):
g.add_npc(1, 1)
with self.assertRaises(base.PglInvalidTypeException):
g.add_npc("1", board_items.NPC())
self.assertIsNone(g.actuate_npcs(1))
g.mode = constants.MODE_RT
self.assertIsNone(g.actuate_npcs(1))
with self.assertRaises(base.PglInvalidLevelException):
g.actuate_npcs(99)
with self.assertRaises(base.PglInvalidTypeException):
g.actuate_npcs("1")
g.remove_npc(1, npc)
def test_tools_function(self):
b = engine.Board()
g = engine.Game()
g.player = constants.NO_PLAYER
self.assertIsNone(g.add_board(1, b))
self.assertIsNone(g.change_level(1))
self.assertIsNone(
g.add_npc(1, board_items.NPC(value=10, inventory_space=1), 1, 1))
self.assertIsNone(
b.place_item(board_items.Door(value=10, inventory_space=1), 1, 2))
self.assertIsNone(
b.place_item(board_items.Wall(value=10, inventory_space=1), 1, 3))
self.assertIsNone(
b.place_item(
board_items.GenericStructure(value=10, inventory_space=1), 1,
4))
self.assertIsNone(
b.place_item(
board_items.GenericActionableStructure(value=10,
inventory_space=1),
1,
5,
))
self.assertIsNone(
b.place_item(
board_items.Door(value=10,
inventory_space=1,
sprixel=core.Sprixel("#")),
2,
2,
))
self.assertIsNone(
b.place_item(board_items.Treasure(value=10, inventory_space=1), 1,
6))
with self.assertRaises(base.PglInvalidTypeException):
g.neighbors("2")
with self.assertRaises(base.PglInvalidTypeException):
g.neighbors(2, "crash")
g.object_library.append(board_items.NPC())
self.assertIsNone(
g.save_board(1, "test-pygamelib.engine.Game.lvl1.json"))
with self.assertRaises(base.PglInvalidTypeException):
g.save_board("1", "test-pygamelib.engine.Game.lvl1.json")
with self.assertRaises(base.PglInvalidTypeException):
g.save_board(1, 1)
with self.assertRaises(base.PglInvalidLevelException):
g.save_board(11, "test-pygamelib.engine.Game.lvl1.json")
self.assertIsInstance(
g.load_board("test-pygamelib.engine.Game.lvl1.json", 1),
engine.Board)
self.assertEqual(g._string_to_constant("UP"), constants.UP)
self.assertEqual(g._string_to_constant("DOWN"), constants.DOWN)
self.assertEqual(g._string_to_constant("LEFT"), constants.LEFT)
self.assertEqual(g._string_to_constant("RIGHT"), constants.RIGHT)
self.assertEqual(g._string_to_constant("DRUP"), constants.DRUP)
self.assertEqual(g._string_to_constant("DRDOWN"), constants.DRDOWN)
self.assertEqual(g._string_to_constant("DLUP"), constants.DLUP)
self.assertEqual(g._string_to_constant("DLDOWN"), constants.DLDOWN)
def test_menu(self):
game = engine.Game()
self.assertIsNone(
game.add_menu_entry("main_menu", "d", "Go right", constants.RIGHT))
self.assertIsNone(
game.add_menu_entry("main_menu", None, "-----------------"))
self.assertIsNone(
game.add_menu_entry("main_menu", "v", "Change game speed"))
self.assertIsNone(
game.add_menu_entry("destroy", None, "-----------------"))
self.assertIsNone(game.delete_menu_category("destroy"))
with self.assertRaises(base.PglInvalidTypeException):
game.delete_menu_category(12)
self.assertIsNone(
game.update_menu_entry("main_menu", "d", "Go LEFT",
constants.LEFT))
self.assertIsNone(game.get_menu_entry("main_menu_bork", "d"))
self.assertEqual(
game.get_menu_entry("main_menu", "d")["data"], constants.LEFT)
self.assertIsNone(
game.display_menu("main_menu", constants.ORIENTATION_HORIZONTAL,
1))
with self.assertRaises(base.PglException) as e:
game.display_menu("main_menu_bork")
self.assertEqual(e.error, "invalid_menu_category")
self.assertIsNone(game.clear_screen())
def test_move_complex(self):
def _act(p):
p[0].assertEqual(p[1], 1)
self.board = pgl_engine.Board(
name="test_board",
size=[10, 10],
player_starting_position=[5, 5],
)
i = pgl_board_items.ComplexNPC(sprite=gfx_core.Sprite(
default_sprixel=gfx_core.Sprixel("*")))
g = pgl_engine.Game(mode=constants.MODE_RT)
self.board.place_item(i, 1, 1)
self.assertIsInstance(self.board.item(1, 1),
pgl_board_items.ComplexNPC)
self.assertIsNone(self.board.move(i, constants.RIGHT, 1))
i = pgl_board_items.ComplexPlayer(sprite=gfx_core.Sprite(
default_sprixel=gfx_core.Sprixel("*"),
sprixels=[[gfx_core.Sprixel("@"),
gfx_core.Sprixel("@")]],
))
self.board.place_item(i, 3, 1)
self.assertIsInstance(self.board.item(3, 1),
pgl_board_items.ComplexPlayer)
self.board.place_item(
pgl_board_items.GenericActionableStructure(
action=_act, action_parameters=[self, 1]),
i.row,
i.column + i.width,
)
self.assertIsNone(self.board.move(i, constants.RIGHT, 1))
self.board.place_item(pgl_board_items.Treasure(value=50),
i.row + i.height, i.column)
self.assertIsNone(self.board.move(i, constants.DOWN, 1))
self.assertEqual(i.inventory.value(), 50)
i.parent = g
i.dtmove = 0.0
self.assertIsNone(self.board.move(i, pgl_base.Vector2D(1, 0)))
i.dtmove = 5.0
self.assertIsNone(self.board.move(i, pgl_base.Vector2D(1, 0)))
with self.assertRaises(pgl_base.PglObjectIsNotMovableException):
self.board.move(pgl_board_items.Immovable(), constants.DOWN, 1)
g.mode = constants.MODE_TBT
self.board.place_item(pgl_board_items.Door(), i.row,
i.column + i.width)
self.assertIsNone(self.board.move(i, constants.RIGHT, 1))
self.assertIsNone(self.board.move(i, constants.RIGHT, 2))
self.assertIsNone(self.board.move(i, constants.DOWN, 2))
with self.assertRaises(pgl_base.PglInvalidTypeException):
self.board.move(i, constants.DOWN, "1")
with self.assertRaises(pgl_base.PglInvalidTypeException):
self.board.move(i, "constants.DOWN", 1)
def test_move_simple(self):
def _act(p):
p[0].assertEqual(p[1], 1)
i = pgl_board_items.Player(sprixel=gfx_core.Sprixel("*"))
i.sprixel.is_bg_transparent = True
b = pgl_engine.Board(
name="test_board", size=[10, 10], player_starting_position=[0, 0],
)
g = pgl_engine.Game()
b.place_item(i, 0, 0)
self.assertIsNone(b.move(i, constants.DOWN, 1))
self.assertIsNone(b.move(i, constants.UP, 1))
self.assertIsNone(b.move(i, constants.RIGHT, 1))
self.assertIsNone(b.move(i, constants.LEFT, 1))
self.assertIsNone(b.move(i, constants.DRDOWN, 1))
self.assertIsNone(b.move(i, constants.DRUP, 1))
self.assertIsNone(b.move(i, constants.DLDOWN, 1))
self.assertIsNone(b.move(i, constants.DLUP, 1))
self.assertIsNone(b.move(i, pgl_base.Vector2D(0, 0)))
self.assertEqual(i.pos, [0, 0])
b.place_item(
pgl_board_items.GenericActionableStructure(
action=_act, action_parameters=[self, 1]
),
0,
1,
)
self.assertIsNone(b.move(i, constants.RIGHT, 1))
self.assertIsNone(b.move(i, constants.RIGHT, 1))
b.place_item(pgl_board_items.Treasure(value=50), i.row + 1, i.column)
self.assertIsNone(b.move(i, constants.DOWN, 1))
self.assertEqual(i.inventory.value(), 50)
b.place_item(
pgl_board_items.Door(
sprixel=gfx_core.Sprixel(bg_color=g.terminal.on_color_rgb(45, 45, 45))
),
i.row + 1,
i.column,
)
b.place_item(
pgl_board_items.Door(
sprixel=gfx_core.Sprixel(bg_color=g.terminal.on_color_rgb(45, 45, 45))
),
i.row + 2,
i.column,
)
self.assertIsNone(b.move(i, constants.DOWN, 1))
self.assertIsNone(b.move(i, constants.DOWN, 1))
self.assertIsNone(b.clear_cell(i.row, i.column))
def test_run(self):
def user_update_placeholder(g, i, dt):
self.assertGreater(dt, 0)
g.stop()
g = engine.Game()
with self.assertRaises(base.PglInvalidTypeException) as e:
g.run()
self.assertTrue("undefined" in e.message)
g = engine.Game(user_update=1)
with self.assertRaises(base.PglInvalidTypeException) as e:
g.run()
self.assertTrue("callable" in e.message)
g = engine.Game(user_update=user_update_placeholder,
mode=constants.MODE_RT)
g.pause()
self.assertIsNone(
g.screen.display_line("testing the Game.run() mechanic."))
g.run()
g = engine.Game(user_update=user_update_placeholder,
mode=constants.MODE_RT)
g.player = board_items.Player()
g.pause()
g.run()
def test_item(self):
self.board = pgl_engine.Board(
name="test_board", size=[10, 10], player_starting_position=[5, 5]
)
self.placed_item = pgl_board_items.BoardItem()
self.board.place_item(self.placed_item, 1, 1)
self.returned_item = self.board.item(1, 1)
self.assertEqual(self.placed_item, self.returned_item)
with self.assertRaises(pgl_base.PglOutOfBoardBoundException) as excinfo:
self.board.item(15, 15)
self.assertTrue("out of the board boundaries" in str(excinfo.exception))
g = pgl_engine.Game()
sprix = gfx_core.Sprixel(bg_color=g.terminal.on_color_rgb(45, 45, 45))
sprix.is_bg_transparent = True
self.board.place_item(
pgl_board_items.Door(
sprixel=gfx_core.Sprixel(bg_color=g.terminal.on_color_rgb(15, 15, 15))
),
5,
5,
)
i = pgl_board_items.NPC(sprixel=sprix)
self.assertIsNone(self.board.place_item(i, 5, 5))
self.assertIsNone(
self.board.place_item(
pgl_board_items.ComplexNPC(base_item_type=pgl_board_items.Movable), 8, 8
)
)
self.assertIsNone(self.board.place_item(pgl_board_items.Tile(), 8, 2))
with self.assertRaises(pgl_base.PglInvalidTypeException):
self.board.place_item(1, 1, 1)
with self.assertRaises(pgl_base.PglOutOfBoardBoundException):
self.board.place_item(i, 100, 100)
with self.assertRaises(pgl_base.PglInvalidTypeException):
self.board.remove_item(1)
# Let's try to break things
j = pgl_board_items.NPC()
j.store_position(2, 2)
with self.assertRaises(pgl_base.PglException) as e:
self.board.remove_item(j)
self.assertEqual(e.error, "invalid_item")
self.assertTrue(self.board.remove_item(i))
b = pgl_engine.Board()
i = pgl_board_items.ComplexNPC()
self.assertIsNone(b.place_item(i, 5, 5))
self.assertTrue(b.remove_item(i))
def setUp(self):
super().setUp()
self.game = pgl_engine.Game()
self.board = self.game.load_board("hac-maps/kneighbors.json", 1)
self.game.player = pgl_board_items.Player(name="player")
self.game.change_level(1)
self.tree26 = self.board.item(2, 6)
self.treasure38 = self.board.item(3, 8)
self.tree39 = self.board.item(3, 9)
self.wall45 = self.board.item(4, 5)
self.wall46 = self.board.item(4, 6)
self.wall47 = self.board.item(4, 7)
self.wall57 = self.board.item(5, 7)
self.npc77 = self.board.item(7, 7)
self.treasure1212 = self.board.item(12, 12)
self.tree1310 = self.board.item(13, 10)
self.npc168 = self.board.item(16, 8)
def make_platform(b, row, column):
psize = random.randint(2, 10)
plateform = []
tmp_game = engine.Game()
# Only because Game needs it, we don't care.
tmp_game.player = board_items.Player()
tmp_game.add_board(0, b)
tmp_game.change_level(0)
# print(
# f"[d] make_platform at {row}, {column}, psize is {psize} column will be "
# f"between {column} and {column + psize + 1}"
# )
get_up = 0
# for i in range(column, column + psize + 1):
for i in range(column - psize - 1, column):
if i >= b.size[0]:
break
if not isinstance(b.item(row, i), board_items.BoardItemVoid):
break
if i in b.visited_columns:
break
# Check if we have other platforms around.
# If yes moving the platform up.
if get_up < 3:
for e in tmp_game.neighbors(2, board_items.Door(pos=[row, i])):
if e.type == "ground":
get_up = 3
break
if get_up < 4:
for e in tmp_game.neighbors(1, board_items.Door(pos=[row, i])):
if e.type == "ground":
get_up = 4
break
m = block_color() + " " + graphics.Style.RESET_ALL
plateform.append(
[board_items.Wall(model=m, item_type="platform"), row, i])
for i in plateform:
b.place_item(i[0], i[1] - get_up, i[2])
if random.choice([True, False]):
generate_treasure(b, i[1] - get_up - 1, i[2])
else:
generate_trap(b, i[1] - get_up - 1, i[2])
b.visited_columns.append(i[2])
def test_config(self):
g = engine.Game()
self.assertIsNone(g.create_config("high_scores"))
g.config("high_scores")["first_place"] = "Test"
self.assertEqual(g.config("high_scores")["first_place"], "Test")
self.assertIsNone(
g.save_config("high_scores",
"test-pygamelib.engine.Game.config.json"))
with self.assertRaises(base.PglInvalidTypeException):
g.save_config(None, "test-pygamelib.engine.Game.config.json")
with self.assertRaises(base.PglInvalidTypeException):
g.save_config("high_scores", None)
with self.assertRaises(base.PglException) as e:
g.save_config("Unknown", "test-pygamelib.engine.Game.config.json")
self.assertEqual(e.error, "unknown section")
# Don't do that...
g._configuration = None
g._configuration_internals = None
g.load_config("test-pygamelib.engine.Game.config.json",
"new_high_scores")
self.assertIsNone(g.save_config("new_high_scores", None))
self.assertIsNone(g.save_config("new_high_scores", None, True))
def test_display_around(self):
i = pgl_board_items.NPC()
self.board.place_item(i, 2, 2)
self.board.display_around(i, 2, 2)
with self.assertRaises(pgl_base.PglInvalidTypeException):
self.board.display_around(1, 2, 2)
with self.assertRaises(pgl_base.PglInvalidTypeException):
self.board.display_around(i, "2", 2)
with self.assertRaises(pgl_base.PglInvalidTypeException):
self.board.display_around(i, 2, "2")
self.assertIsNone(self.board.display_around(i, 20, 20))
self.assertIsNone(self.board.display_around(i, 2, 20))
self.assertIsNone(self.board.display_around(i, 20, 2))
self.board.item(2, 3).model = "#"
self.assertIsNone(self.board.display_around(i, 2, 2))
self.board.clear_cell(2, 2)
i = pgl_board_items.ComplexNPC()
self.board.place_item(i, 2, 2)
self.assertIsNone(self.board.display_around(i, 2, 2))
b = pgl_engine.Board(parent=pgl_engine.Game())
self.assertIsInstance(b, pgl_engine.Board)
b.place_item(i, 2, 2)
self.assertIsNone(self.board.display_around(i, 2, 2))
self.assertIsNone(self.board.display())
import examples_includes # noqa: F401
from pygamelib import engine, board_items, constants, base
from pygamelib.assets import graphics
import time
###############################################################################
# #
# IMPORTANT NOTE: #
# #
# The companion article for this tutorial code is at: #
# https://astro.hyrul.es/guides/hac-game-lib/tutorial-02-player-movements.html#
# #
###############################################################################
mygame = engine.Game(name="Demo game")
board1 = engine.Board(
name="Level 1",
ui_borders=graphics.Models.BRICK,
ui_board_void_cell=graphics.BLACK_SQUARE,
player_starting_position=[0, 0],
)
board2 = engine.Board(
name="Level 2",
ui_borders=graphics.RED_SQUARE,
ui_board_void_cell=graphics.BLACK_SQUARE,
player_starting_position=[4, 4],
)
mygame.player = board_items.Player(name="DaPlay3r",
model=graphics.Models.UNICORN)
ui_border_bottom=graphics.WHITE_SQUARE,
ui_board_void_cell=graphics.BLACK_SQUARE,
player_starting_position=[10, 20],
)
lvl2 = pgl_engine.Board(
name="Level_2",
size=[40, 20],
ui_border_left=graphics.WHITE_SQUARE,
ui_border_right=graphics.WHITE_SQUARE,
ui_border_top=graphics.WHITE_SQUARE,
ui_border_bottom=graphics.WHITE_SQUARE,
ui_board_void_cell=graphics.BLACK_SQUARE,
player_starting_position=[0, 0],
)
game = pgl_engine.Game(name="HAC Game")
p = board_items.Player(model=sprite_player["right"], name="Nazbrok")
npc1 = board_items.NPC(model=sprite_npc, name="Bad guy 1", step=1)
# Test of the PathActuator
npc1.actuator = actuators.PathActuator(path=[
cst.UP,
cst.UP,
cst.UP,
cst.UP,
cst.UP,
cst.UP,
cst.UP,
cst.UP,
cst.RIGHT,
cst.RIGHT,
cst.RIGHT,
row + r,
column + width - 1,
)
scr.place(
f"{graphics.BoxDrawings.LIGHT_ARC_UP_AND_RIGHT}"
f"{graphics.BoxDrawings.LIGHT_HORIZONTAL*(width-2)}"
f"{graphics.BoxDrawings.LIGHT_ARC_UP_AND_LEFT}",
row + height - 1,
column,
)
print("pygamelib Screen Buffer benchmark\n")
print("Loading game engine...", end="", flush=True)
g_start = time.time()
g = engine.Game(user_update=upd, mode=constants.MODE_TBT)
g_stop = time.time()
print("done")
if g.screen.width < 155:
print(
base.Text.red_bright(
"Your console/terminal needs to be at least 155 columns wide"
f" to run that benchmark (current width is {g.screen.width})."
)
)
exit()
if g.screen.height < 65:
print(
base.Text.red_bright(
"Your console/terminal needs to be at least 65 columns high"
f" to run that benchmark (current height is {g.screen.height})."
def test_projectile_management(self):
def _hit(p, t, ex):
if len(ex) > 0:
ex[0].stop()
def _fake_hit(p, t, ex):
pass
def _upd(g, i, dt):
pass
b = engine.Board()
g = engine.Game(user_update=_upd)
g.player = constants.NO_PLAYER
self.assertIsNone(g.add_board(1, b))
g.change_level(1)
p = board_items.Projectile(hit_model="*",
hit_callback=_fake_hit,
callback_parameters=[g])
p.actuator = None
p.step = None
self.assertIsNone(g.add_projectile(1, p, 1, 1))
self.assertIsNone(g.add_projectile(1, board_items.Projectile(), 1,
100))
b.place_item(board_items.Wall(), 5, 5)
b.place_item(board_items.Wall(), 1, 3)
p2 = board_items.Projectile(hit_model="*",
hit_callback=_fake_hit,
callback_parameters=[g])
p2.set_direction(constants.LEFT)
g.add_projectile(1, p2, 1, 5)
g.add_projectile(
1,
board_items.Projectile(hit_model="*",
hit_callback=_hit,
callback_parameters=[g]),
8,
1,
)
g.add_projectile(
1,
board_items.Projectile(
hit_model="*",
hit_callback=_fake_hit,
callback_parameters=[g],
range=3,
is_aoe=True,
),
9,
1,
)
self.assertIsNone(
g.add_projectile(1, board_items.Projectile(hit_callback=_hit), 5,
5))
self.assertIsNone(
g.add_projectile(
1, board_items.Projectile(hit_callback=_hit, is_aoe=True), 5,
5))
with self.assertRaises(base.PglInvalidTypeException):
g.add_projectile(1, board_items.Projectile(), "1")
with self.assertRaises(base.PglInvalidTypeException):
g.add_projectile(1, board_items.Projectile(), None, "1")
with self.assertRaises(base.PglInvalidTypeException):
g.add_projectile(1, board_items.Projectile(), 1, "1")
with self.assertRaises(base.PglInvalidTypeException):
g.add_projectile(1, board_items.Projectile(), "1", 1)
with self.assertRaises(base.PglInvalidTypeException):
g.add_projectile(1, 1)
with self.assertRaises(base.PglInvalidTypeException):
g.add_projectile("1", board_items.NPC())
self.assertIsNone(g.actuate_projectiles(1))
g.mode = constants.MODE_RT
g.start()
self.assertIsNone(g.actuate_projectiles(1))
with self.assertRaises(base.PglInvalidLevelException):
g.actuate_projectiles(99)
with self.assertRaises(base.PglInvalidTypeException):
g.actuate_projectiles("1")
g.run()
def test_tools_function(self):
b = engine.Board()
g = engine.Game()
g.player = constants.NO_PLAYER
self.assertIsNone(g.add_board(1, b))
self.assertIsNone(g.change_level(1))
self.assertIsNone(
g.add_npc(1, board_items.NPC(value=10, inventory_space=1), 1, 1))
tmp_npc = g.get_board(1).item(1, 1)
tmp_npc.actuator = actuators.PathFinder(game=g,
actuated_object=tmp_npc)
tmp_npc.actuator.set_destination(2, 5)
tmp_npc.actuator.find_path()
self.assertIsNone(
b.place_item(board_items.Door(value=10, inventory_space=1), 1, 2))
self.assertIsNone(
b.place_item(board_items.Wall(value=10, inventory_space=1), 1, 3))
self.assertIsNone(
b.place_item(
board_items.GenericStructure(value=10, inventory_space=1), 1,
4))
self.assertIsNone(
b.place_item(
board_items.GenericActionableStructure(value=10,
inventory_space=1),
1,
5,
))
self.assertIsNone(
b.place_item(
board_items.Door(value=10,
inventory_space=1,
sprixel=core.Sprixel("#")),
2,
2,
))
self.assertIsNone(
b.place_item(board_items.Treasure(value=10, inventory_space=1), 1,
6))
with self.assertRaises(base.PglInvalidTypeException):
g.neighbors("2")
with self.assertRaises(base.PglInvalidTypeException):
g.neighbors(2, "crash")
g.object_library.append(board_items.NPC())
self.assertIsNone(
g.save_board(1, "test-pygamelib.engine.Game.lvl1.json"))
with self.assertRaises(base.PglInvalidTypeException):
g.save_board("1", "test-pygamelib.engine.Game.lvl1.json")
with self.assertRaises(base.PglInvalidTypeException):
g.save_board(1, 1)
with self.assertRaises(base.PglInvalidLevelException):
g.save_board(11, "test-pygamelib.engine.Game.lvl1.json")
self.assertIsInstance(
g.load_board("test-pygamelib.engine.Game.lvl1.json", 1),
engine.Board)
self.assertEqual(g._string_to_constant("UP"), constants.UP)
self.assertEqual(g._string_to_constant("DOWN"), constants.DOWN)
self.assertEqual(g._string_to_constant("LEFT"), constants.LEFT)
self.assertEqual(g._string_to_constant("RIGHT"), constants.RIGHT)
self.assertEqual(g._string_to_constant("DRUP"), constants.DRUP)
self.assertEqual(g._string_to_constant("DRDOWN"), constants.DRDOWN)
self.assertEqual(g._string_to_constant("DLUP"), constants.DLUP)
self.assertEqual(g._string_to_constant("DLDOWN"), constants.DLDOWN)
with self.assertRaises(base.PglInvalidTypeException):
g.delete_level()
with self.assertRaises(base.PglInvalidLevelException):
g.delete_level(42)
g.delete_level(1)
g.delete_all_levels()
self.assertIsNone(g.current_board())
bi = board_items.Door(
value=10,
inventory_space=0,
pickable=False,
overlappable=True,
restorable=True,
)
obj = engine.Game._ref2obj(bi.serialize())
self.assertIsInstance(obj, board_items.Door)
bi = board_items.Treasure(
value=10,
inventory_space=0,
pickable=False,
overlappable=True,
restorable=True,
)
obj = engine.Game._ref2obj(bi.serialize())
self.assertIsInstance(obj, board_items.Treasure)
bi = board_items.GenericActionableStructure(
value=10,
inventory_space=0,
pickable=False,
overlappable=True,
restorable=True,
)
obj = engine.Game._ref2obj(bi.serialize())
self.assertIsInstance(obj, board_items.GenericActionableStructure)
bi = board_items.NPC(
value=10,
inventory_space=10,
pickable=False,
overlappable=True,
restorable=True,
)
bi.actuator = actuators.PathActuator(path=[constants.UP])
obj = engine.Game._ref2obj(bi.serialize())
self.assertIsInstance(obj, board_items.NPC)
bi.actuator = actuators.PatrolActuator(path=[constants.UP])
obj = engine.Game._ref2obj(bi.serialize())
self.assertIsInstance(obj.actuator, actuators.PatrolActuator)
def test_game_create(self):
def user_update_placeholder(p):
pass
self.assertIsInstance(engine.Game(user_update=user_update_placeholder),
engine.Game)
# tile = board_items.Tile(sprite=spr)
b = engine.Board(size=spr.size,
ui_borders="",
name=spr_id,
DISPLAY_SIZE_WARNINGS=False)
# b.place_item(tile, 0, 0)
# Here we should just place a Tile but unfortunately the previous version of the
# pygamelib do not actually save and load complex items but their components.
# So for the moment we will convert each sprixel into a Door object.
# TODO: add a --compatibility flag : when on we do that, when off we don't (i.e: we
# place a Tile on the board)
for sr in range(0, spr.height):
for sc in range(0, spr.width):
b.place_item(board_items.Door(sprixel=spr.sprixel(sr, sc)), sr, sc)
# The game object is required to save boards... not a terribly good design...
g = engine.Game()
g.add_board(1, b)
g.save_board(1, board_file)
if not args.silent:
print("done", flush=True)
if args.show and not args.silent and sprite_valid:
if spr.width <= base.Console.instance().width:
print(spr)
else:
print(
base.Text.yellow_bright(
"The generated sprite is to large to display all at once correctly in "
f"this terminal (sprite size is {spr.width}x{spr.height} and your "
f"terminal is {base.Console.instance().width}x"
f"{base.Console.instance().height})."))
if not args.silent and sprite_valid:
# On that board the player starts at the center
lvl2 = engine.Board(
ui_borders=graphics.MAGENTA_SQUARE,
ui_board_void_cell=graphics.BLACK_SQUARE,
player_starting_position=[5, 5],
)
# And on that board the player starts at the bottom right corner
lvl3 = engine.Board(
ui_borders=graphics.RED_SQUARE,
ui_board_void_cell=graphics.BLACK_SQUARE,
player_starting_position=[9, 9],
)
# Now let's create a game object.
mygame = engine.Game(name="demo")
# And a Player
nazbrok = board_items.Player(name="Nazbrok",
model=base.Text.green_bright("¤¤"))
# Now add the boards to the game so the Game object can manage them
# the parameters of add_board() are a level number and a board.
mygame.add_board(1, lvl1)
mygame.add_board(2, lvl2)
mygame.add_board(3, lvl3)
# Now we also want our player to be managed by the game
mygame.player = nazbrok
# Now let's show a clean screen to our player
def test_pathfinder_bfs(self):
npc = board_items.NPC()
b = engine.Board()
g = engine.Game()
g.player = board_items.Player()
g.add_board(1, b)
g.add_npc(1, npc, 5, 5)
g.change_level(1)
actuators.PathFinder(actuated_object=npc)
npc.actuator = actuators.PathFinder(parent=npc, game=g, circle_waypoints=False)
with self.assertRaises(engine.base.PglInvalidTypeException):
actuators.PathFinder(
parent=npc,
game=g,
circle_waypoints=False,
algorithm="constants.ALGO_BFS"
)
npc.actuator.set_destination(2, 2)
npc.actuator.find_path()
self.assertTrue(len(npc.actuator.current_path()) > 0)
with self.assertRaises(engine.base.PglInvalidTypeException):
npc.actuator.set_destination("2", 2)
npc.actuator.actuated_object = None
with self.assertRaises(engine.base.PglException) as e:
npc.actuator.find_path()
self.assertEqual(e.error, "actuated_object is not defined")
npc.actuator.actuated_object = board_items.Door()
with self.assertRaises(engine.base.PglException) as e:
npc.actuator.find_path()
self.assertEqual(e.error, "actuated_object not a Movable object")
npc.actuator.actuated_object = board_items.Door()
npc.actuator.actuated_object = npc
npc.actuator.destination = None
with self.assertRaises(engine.base.PglException) as e:
npc.actuator.find_path()
self.assertEqual(e.error, "destination is not defined")
b.place_item(board_items.Wall(), 2, 2)
npc.actuator.set_destination(2, 2)
self.assertEqual(npc.actuator.find_path(), [])
# These tests are a recipe of how to NOT do things...
npc.actuator.destination = (None, None)
self.assertEqual(npc.actuator.next_move(), constants.NO_DIR)
npc.actuator.set_destination(5, 5)
npc.actuator._current_path = []
npc.actuator.next_move()
npc.actuator.set_destination(2, 5)
npc.actuator._current_path = []
nm = npc.actuator.next_move()
self.assertEqual(nm, constants.UP)
npc.actuator.add_waypoint(5, 6)
npc.actuator.add_waypoint(6, 6)
npc.actuator.add_waypoint(5, 4)
npc.actuator.add_waypoint(4, 6)
nm = None
while nm != constants.NO_DIR:
nm = npc.actuator.next_move()
b.move(npc, nm, npc.step)
with self.assertRaises(engine.base.PglInvalidTypeException):
npc.actuator.add_waypoint(5, "6")
with self.assertRaises(engine.base.PglInvalidTypeException):
npc.actuator.add_waypoint("5", 6)
npc.actuator.clear_waypoints()
self.assertEqual(npc.actuator.next_waypoint(), (None, None))
npc.actuator.clear_waypoints()
npc.actuator.destination = (None, None)
npc.actuator.add_waypoint(10, 10)
npc.actuator.add_waypoint(12, 15)
self.assertEqual(npc.actuator.destination, (10, 10))
self.assertEqual(npc.actuator.next_waypoint(), (10, 10))
self.assertEqual(npc.actuator.next_waypoint(), (12, 15))
self.assertEqual(npc.actuator.next_waypoint(), (None, None))
npc.actuator.circle_waypoints = True
self.assertEqual(npc.actuator.next_waypoint(), (10, 10))
with self.assertRaises(engine.base.PglInvalidTypeException):
npc.actuator.remove_waypoint(10, "10")
with self.assertRaises(engine.base.PglInvalidTypeException):
npc.actuator.remove_waypoint("10", 10)
with self.assertRaises(engine.base.PglException) as e:
npc.actuator.remove_waypoint(30, 30)
self.assertEqual(e.error, "invalid_waypoint")
self.assertIsNone(npc.actuator.remove_waypoint(10, 10))
# First let's create a Board that uses squares as delimiters
# Borders are going to be white squares
# Cells with nothing inside are going to be black squares
myboard = engine.Board(
name="A demo board",
size=[40, 20],
ui_border_left=graphics.WHITE_SQUARE,
ui_border_right=graphics.WHITE_SQUARE,
ui_border_top=graphics.WHITE_SQUARE,
ui_border_bottom=graphics.WHITE_SQUARE,
ui_board_void_cell=graphics.BLACK_SQUARE,
player_starting_position=[10, 10],
)
# Then create a Game object
game = engine.Game()
# Then create a player, and give it to manage to the Game engine
game.player = Player(model=base.Text.yellow_bright("××"))
# Associate the board to level number 1
game.add_board(1, myboard)
# Now change the current level to 1. This will automatically place the player at the
# player_starting_position of the board associated with level 1.
game.change_level(1)
# And make a short loop that moves the player and display the board
for k in range(1, 10, 1):
# Clear screen.
game.clear_screen()