async def _emit_collection(self):
multiworld_magic_item = self.game.resource_database.multiworld_magic_item
magic_address = 0xA00000 + _powerup_offset(multiworld_magic_item.index)
new_magic_value = self.collect_location_combo.currentData() + 1
magic_amount, magic_capacity = self._read_memory_format(
">II", magic_address)
magic_amount += new_magic_value
magic_capacity += new_magic_value
self._write_memory(magic_address,
struct.pack(">II", magic_amount, magic_capacity))
async def test_update_inventory_with_change(backend, item):
# Setup
backend.patches = dol_patcher.ALL_VERSIONS_PATCHES[0]
backend._perform_memory_operations = AsyncMock()
backend._inventory = {
item: InventoryItem(0, 0)
for item in backend.game.resource_database.item
}
new_inventory = copy.copy(backend._inventory)
new_inventory[backend.game.resource_database.multiworld_magic_item] = InventoryItem(1, 15)
# Run
await backend._update_inventory(new_inventory)
# Assert
backend._perform_memory_operations.assert_awaited_once_with([
MemoryOperation(
address=backend._get_player_state_pointer(),
write_bytes=struct.pack(">II", 1, 15),
read_byte_count=8,
offset=connection_backend._powerup_offset(backend.game.resource_database.multiworld_magic_item.index),
)
])
def _get_magic_address(self):
multiworld_magic_item = self.game.resource_database.multiworld_magic_item
magic_address = 0xA00000 + _powerup_offset(multiworld_magic_item.index)
return magic_address