def __init__(self, name, sprite, description, price, equipped_sprites,
body_part, defense, res, atk, weight, restrictions):
Item.__init__(self, name, sprite, description, price)
self.defense = defense
self.res = res
self.atk = atk
self.weight = weight
self.restrictions = restrictions
self.body_part = body_part
self.equipped_sprite = pg.transform.scale(
pg.image.load(equipped_sprites[0]).convert_alpha(),
(TILE_SIZE, TILE_SIZE))
if len(equipped_sprites) > 1:
for sp in equipped_sprites[1:]:
self.equipped_sprite.blit(
pg.transform.scale(
pg.image.load(sp).convert_alpha(),
(TILE_SIZE, TILE_SIZE)), (0, 0))
# Used when character wearing the equipment cannot be selected
self.sprite_unavailable = self.equipped_sprite.copy()
color_image = pg.Surface(self.sprite.get_size()).convert_alpha()
color_image.fill(LIGHT_GREY)
self.sprite_unavailable.blit(color_image, (0, 0),
special_flags=pg.BLEND_RGBA_MULT)
self.normal_sprite = self.equipped_sprite
def __init__(self, amount):
Item.__init__(
self,
str(amount) + " Gold",
"imgs/dungeon_crawl/item/gold/gold_pile_10.png",
"Gold could be used to buy some items or other services", 0)
self.amount = amount
def test_init_item(self):
name = 'life_potion'
sprite = 'imgs/dungeon_crawl/item/potion/magenta_new.png'
description = 'This is a test description'
item = Item(name, sprite, description)
self.assertEqual(name, item.name)
self.assertEqual(description, item.desc)
self.assertEqual('Life Potion', str(item))
def test_name_format(self):
sprite = 'imgs/dungeon_crawl/item/potion/magenta_new.png'
description = 'This is a test description'
name = 'test'
item = Item(name, sprite, description)
self.assertEqual('Test', str(item))
name = 'Test'
item = Item(name, sprite, description)
self.assertEqual('Test', str(item))
name = 'item_test'
item = Item(name, sprite, description)
self.assertEqual('Item Test', str(item))
name = '5item_test_01'
item = Item(name, sprite, description)
self.assertEqual('5Item Test 01', str(item))
def test_init_item_with_price(self):
name = 'life_potion'
sprite = 'imgs/dungeon_crawl/item/potion/magenta_new.png'
description = 'This is a test description'
price = 200
item = Item(name, sprite, description, price)
self.assertEqual(name, item.name)
self.assertEqual(description, item.desc)
self.assertEqual('Life Potion', str(item))
self.assertEqual(price, item.price)
self.assertEqual(price // 2, item.resell_price)
def test_init_chest(self):
pos = (0, 0)
sprite_close = 'imgs/dungeon_crawl/dungeon/chest_2_closed.png'
sprite_open = 'imgs/dungeon_crawl/dungeon/chest_2_open.png'
item = Item("TestItem",
'imgs/dungeon_crawl/item/potion/yellow_new.png',
"This is a desc", 50)
potential_items = [(item, 1.0)]
chest = Chest(pos, sprite_close, sprite_open, potential_items)
self.assertEqual(pos, chest.pos)
self.assertEqual(sprite_close, chest.sprite_close_link)
self.assertEqual(sprite_open, chest.sprite_open_link)
self.assertEqual(chest.item, item)
self.assertFalse(chest.opened)
self.assertFalse(chest.pick_lock_initiated)
# Chest's current sprite should be the closed one
self.assertNotEqual(chest.sprite_open, chest.sprite)
def __init__(self, name, sprite, description, price, effects):
Item.__init__(self, name, sprite, description, price)
self.effects = effects
def __init__(self, name, sprite, description, price):
Item.__init__(self, name, sprite, description, price)
def parse_item_file(name):
# Retrieve data root for item
it_tree_root = etree.parse('data/items.xml').getroot().find('.//' + name)
sprite = 'imgs/dungeon_crawl/item/' + it_tree_root.find(
'sprite').text.strip()
info = it_tree_root.find('info').text.strip()
price = it_tree_root.find('price')
if price is not None:
price = int(price.text.strip())
else:
price = 0
category = it_tree_root.find('category').text.strip()
if category == 'potion' or category == 'consumable':
effects = []
for eff in it_tree_root.findall('.//effect'):
effect_name = eff.find('type').text.strip()
pow_el = eff.find('power')
power = int(pow_el.text.strip()) if pow_el is not None else 0
duration_el = eff.find('duration')
duration = int(
duration_el.text.strip()) if duration_el is not None else 0
effects.append(Effect(effect_name, power, duration))
item = Potion(name, sprite, info, price, effects) if category == 'potion' else \
Consumable(name, sprite, info, price, effects)
elif category == 'armor':
body_part = it_tree_root.find('bodypart').text.strip()
defense_el = it_tree_root.find('def')
defense = int(defense_el.text.strip()) if defense_el is not None else 0
weight = int(it_tree_root.find('weight').text.strip())
eq_sprites = it_tree_root.find('equipped_sprites')
if eq_sprites is not None:
equipped_sprites = []
for eq_sprite in eq_sprites.findall('sprite'):
equipped_sprites.append('imgs/dungeon_crawl/player/' +
eq_sprite.text.strip())
else:
equipped_sprites = [
'imgs/dungeon_crawl/player/' +
it_tree_root.find('equipped_sprite').text.strip()
]
restrictions = load_restrictions(it_tree_root.find('restrictions'))
item = Equipment(name, sprite, info, price, equipped_sprites,
body_part, defense, 0, 0, weight, restrictions)
elif category == 'shield':
parry = int(float(it_tree_root.find('parry_rate').text.strip()) * 100)
defense_el = it_tree_root.find('def')
defense = int(defense_el.text.strip()) if defense_el is not None else 0
fragility = int(it_tree_root.find('fragility').text.strip())
weight = int(it_tree_root.find('weight').text.strip())
equipped_sprite = [
'imgs/dungeon_crawl/player/hand_left/' +
it_tree_root.find('equipped_sprite').text.strip()
]
restrictions = load_restrictions(it_tree_root.find('restrictions'))
item = Shield(name, sprite, info, price, equipped_sprite, defense,
weight, parry, fragility, restrictions)
elif category == 'weapon':
power = int(it_tree_root.find('power').text.strip())
attack_kind = it_tree_root.find('kind').text.strip()
weight = int(it_tree_root.find('weight').text.strip())
fragility = int(it_tree_root.find('fragility').text.strip())
w_range = [
int(reach)
for reach in it_tree_root.find('range').text.strip().split(',')
]
equipped_sprite = [
'imgs/dungeon_crawl/player/hand_right/' +
it_tree_root.find('equipped_sprite').text.strip()
]
restrictions = load_restrictions(it_tree_root.find('restrictions'))
effects = it_tree_root.find('effects')
possible_effects = []
if effects is not None:
possible_effects = [
load_weapon_effect(eff) for eff in effects.findall('effect')
]
keywords_el = it_tree_root.find('strong_against/keywords')
strong_against = [
Keyword[keyword.upper()]
for keyword in keywords_el.text.strip().split(',')
] if keywords_el is not None else []
item = Weapon(name, sprite, info, price, equipped_sprite, power,
attack_kind, weight, fragility, w_range, restrictions,
possible_effects, strong_against)
elif category == 'key':
for_chest = it_tree_root.find('open_chest') is not None
for_door = it_tree_root.find('open_door') is not None
item = Key(name, sprite, info, price, for_chest, for_door)
elif category == 'spellbook':
spell = it_tree_root.find('effect').text.strip()
item = Spellbook(name, sprite, info, price, spell)
else:
# No special category
item = Item(name, sprite, info, price)
return item
def random_item(price=None):
attrs = random_item_attributes(price)
return Item(attrs['name'], attrs['sample_img'], attrs['desc'],
attrs['cost'])
def __init__(self, name, sprite, description, price, for_chest, for_door):
Item.__init__(self, name, sprite, description, price)
self.for_chest = for_chest
self.for_door = for_door
def __init__(self, name, sprite, description, price, effects):
Item.__init__(self, name, sprite, description, price)
self.effects = effects
self.drinksfx = pygame.mixer.Sound(
os.path.join('sound_fx', 'potion.ogg'))