def test_fire_projectile_cannot_shoot_at_first(self) -> None:
fire_pistol = GenericAbility(self.projectile_ability_data)
self.assertFalse(fire_pistol.can_use('dummy_arg'))
self.timer.current_time += self.projectile_ability_data.cool_down_time
self.assertFalse(fire_pistol.can_use('dummy_arg'))
self.timer.current_time += 1
self.assertTrue(fire_pistol.can_use('dummy_arg'))
def test_fireprojectile_use_ignores_can_use(self) -> None:
player = make_player()
fire_pistol = GenericAbility(self.projectile_ability_data)
self.assertEqual(len(self.groups.bullets), 0)
self.assertFalse(fire_pistol.can_use('dummy_arg'))
fire_pistol.use(player)
self.assertEqual(len(self.groups.bullets), 1)
def test_fire_many_bullets(self) -> None:
player = make_player()
projectile_count = 15
ability_data = self.projectile_ability_data._replace(
projectile_count=projectile_count)
fire_many = GenericAbility(ability_data)
self.assertEqual(len(self.groups.bullets), 0)
fire_many.use(player)
self.assertEqual(len(self.groups.bullets), projectile_count)
def test_player_shoot_kickback(self) -> None:
player = make_player()
fire_pistol = GenericAbility(self.projectile_ability_data)
old_vel = (player.motion.vel.x, player.motion.vel.y)
fire_pistol.use(player)
new_vel = (player.motion.vel.x, player.motion.vel.y)
kickback = self.projectile_ability_data.kickback
expected_vel = (-kickback + old_vel[0], old_vel[1])
self.assertEqual(new_vel, expected_vel)
def test_heal_player_damaged_correct_amount(self) -> None:
player = make_player()
heal_amount = 10
data = AbilityData(cool_down_time=300,
finite_uses=True,
uses_left=3,
heal_amount=heal_amount)
heal = GenericAbility(data)
max_health = player.status.max_health
player.status.increment_health(-heal_amount - 2)
heal.use(player)
self.assertEqual(player.status.health, max_health - 2)
self.assertEqual(heal.uses_left, 2)
def test_heal_player_not_damaged(self) -> None:
player = make_player()
heal_amount = 10
data = AbilityData(cool_down_time=300,
finite_uses=True,
uses_left=3,
heal_amount=heal_amount)
heal = GenericAbility(data)
max_health = player.status.max_health
self.assertEqual(player.status.health, max_health)
self.assertFalse(heal.can_use(player))
# use implements a heal anyway
heal.use(player)
self.assertEqual(player.status.health, max_health)
self.assertEqual(heal.uses_left, 2)
def test_regenerate_player_energy_correct_amount(self) -> None:
player = make_player()
recharge_amount = 15
data = AbilityData(cool_down_time=300,
finite_uses=True,
uses_left=2,
recharge_amount=recharge_amount)
recharge = GenericAbility(data)
source = player.energy_source
starting_energy = source.max_energy
energy_expended = 20
source.expend_energy(energy_expended)
self.assertEqual(source.energy_available,
starting_energy - energy_expended)
recharge.use(player)
self.assertEqual(source.energy_available,
starting_energy - energy_expended + recharge_amount)
self.assertEqual(recharge.uses_left, 1)
recharge.use(player)
self.assertEqual(source.energy_available, starting_energy)
self.assertEqual(recharge.uses_left, 0)
def test_fireprojectile_use_instantiates_bullet_and_flash(self) -> None:
groups = self.groups
player = make_player()
fire_pistol = GenericAbility(self.projectile_ability_data)
self.assertEqual(len(groups.all_sprites), 1)
fire_pistol.use(player)
# Check if a MuzzleFlash and Projectile sprite were created
sprites = groups.all_sprites
num_bullets = 0
num_flashes = 0
num_others = 0
for sp in sprites:
if isinstance(sp, Projectile):
num_bullets += 1
elif isinstance(sp, MuzzleFlash):
num_flashes += 1
else:
num_others += 1
self.assertEqual(num_bullets, 1)
self.assertEqual(num_flashes, 1)
self.assertEqual(num_others, 1)
def test_fireprojectile_cannot_use_after_firing(self) -> None:
player = make_player()
fire_pistol = GenericAbility(self.projectile_ability_data)
self.timer.current_time += \
self.projectile_ability_data.cool_down_time + 1
self.assertTrue(fire_pistol.can_use('dummy_arg'))
fire_pistol.use(player)
self.assertFalse(fire_pistol.can_use('dummy_arg'))
def test_fire_projectile_distance_independent_of_count(self) -> None:
player = make_player()
num_updates = 100
data_dict = load_ability_data_kwargs('shotgun')
data_dict['projectile_count'] = 1
ability_data = AbilityData(**data_dict)
fire_little_bullet = GenericAbility(ability_data)
fire_little_bullet.use(player)
self.assertEqual(len(self.groups.bullets), 1)
bullet = self.groups.bullets.sprites()[0]
first_pos = Vector2(bullet.pos.x, bullet.pos.y)
for _ in range(num_updates):
self.groups.bullets.update()
one_disp = (bullet.pos - first_pos).length()
many = 10
ability_data = ability_data._replace(projectile_count=many)
fire_little_bullet = GenericAbility(ability_data)
self.groups.bullets.empty()
fire_little_bullet.use(player)
self.assertEqual(len(self.groups.bullets), many)
bullet = self.groups.bullets.sprites()[0]
first_pos = Vector2(bullet.pos.x, bullet.pos.y)
for _ in range(num_updates):
self.groups.bullets.update()
many_disp = (bullet.pos - first_pos).length()
self.assertLess(0.5 * many_disp, one_disp)
def setUpModule() -> None:
initialize_pygame()
model.initialize(LaserTest.groups, LaserTest.timer)
ability_data = AbilityData(**load_ability_data_kwargs('laser'))
LaserTest.laser_ability = GenericAbility(ability_data)
def __init__(self, data: ModData) -> None:
self._data = data
self._buffs = data.buffs
self._profs = data.proficiencies
self._ability = GenericAbility(data.ability_data)