Week 5

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	class Ship:

	def __init__(self, oxygen, hull, name, crew): # constructor
	self.oxygen = oxygen
	self.hull = hull
	self.name = name
	self.crew = crew
	self.morale = 100

	def check_defeat_status(self):
	if self.oxygen <= 0:
	return " Oxygen depleted"
	elif self.hull <= 0:
	return " Hull destroyed"
	return None

	def deduct_oxygen(self):
	self.oxygen -= 8

	def show_resources(self):
	print(f" Oxygen: {self.oxygen} \| Hull: {self.hull} \| Morale: {self.morale}")

	def __str__(self):
	return f"""
	Ship object with the following parameters:
	oxygen = {self.oxygen}
	hull = {self.hull}
	name = {self.name}"""


	class AsteroidField:

	def __init__(self, danger_level):
	self.danger_level = danger_level
	self.base_damage = 10

	def process(self, ship):
	damage = self.base_damage + (self.danger_level * 2)
	damage = int(damage * (200 - ship.morale) / 100)
	ship.hull = ship.hull - damage
	ship.morale = ship.morale - 5
	return f" Asteroid debris slams into the hull! Hull takes {damage} damage."


	class Raider:

	def __init__(self, danger_level):
	self.danger_level = danger_level
	self.base_damage = 12
	self.oxygen_cost = 5

	def process(self, ship):
	damage = self.base_damage + (self.danger_level * 2)
	damage = int(damage * (200 - ship.morale) / 100)
	oxygen_lost = int(self.oxygen_cost * (200 - ship.morale) / 100)
	ship.hull = ship.hull - damage
	ship.oxygen = ship.oxygen - oxygen_lost
	ship.morale = ship.morale - 10
	return (
	f" Raiders attack! The crew fights them off but takes "
	f"{damage} hull damage and uses {oxygen_lost} extra oxygen."
	)


	class Trader:

	def __init__(self):
	self.oxygen_refill = 15
	self.hull_repair = 10

	def process(self, ship):
	refill = int(self.oxygen_refill * ship.morale / 100)
	repair = int(self.hull_repair * ship.morale / 100)
	ship.oxygen = ship.oxygen + refill
	ship.hull = ship.hull + repair
	ship.morale = ship.morale + 10
	return (
	f" A friendly trader offers supplies. "
	f"Oxygen restored by {refill}, hull repaired by {repair}."
	)


	class EmptySpace:

	def process(self, ship):
	ship.morale = ship.morale + 5
	return " All is calm. The crew rests and takes in the view."

	from engine.display import show_encounter
	from classes import AsteroidField, Raider, Trader, EmptySpace

	def should_stop():
	answer = input(" Should stop? (y/n): ")
	if answer == "y":
	return True
	else:
	return False

	def scan_destination(planet):
	danger_level = planet["danger_level"]
	if danger_level < 3: # 1 or 2
	print(f" {planet['name']} >> SAFE")
	elif danger_level == 3:
	print(f" {planet['name']} >> RISKY")
	else:
	print(f" {planet['name']} >> DANGEROUS")

	def create_encounter(destination):
	encounter_type = destination["encounter"]
	danger = destination["danger_level"]

	if encounter_type == "asteroid_field":
	return AsteroidField(danger)
	elif encounter_type == "raider":
	return Raider(danger)
	elif encounter_type == "trader":
	return Trader()
	else:
	return EmptySpace()

	def process_destination(ship, destination):
	if should_stop():
	encounter = create_encounter(destination)
	narration = encounter.process(ship)
	show_encounter(narration)
	if destination["has_water"]:
	ship.oxygen = ship.oxygen + 20
	ship.morale = ship.morale + 5
	show_encounter(" The crew extracts oxygen from the planet's water. Oxygen restored by 20.")
	else:
	show_encounter(" You fly past without stopping.")

	from constants import STARTING_HULL, STARTING_OXYGEN, SHIP_NAME, CREW_DESCRIPTION, GALAXY_SIZE
	from functions import scan_destination, process_destination
	from engine.display import show_intro, show_destination, show_defeat, show_victory
	from engine.galaxy import create_galaxy
	from classes import Ship

	def main():
	ship = Ship(STARTING_OXYGEN, STARTING_HULL, SHIP_NAME, CREW_DESCRIPTION)
	show_intro(ship.name, ship.crew)
	galaxy = create_galaxy(GALAXY_SIZE)

	# game loop
	for i in range(len(galaxy)):
	destination = galaxy[i]
	show_destination(destination, i, len(galaxy))
	scan_destination(destination)
	ship.deduct_oxygen()
	process_destination(ship, destination)
	ship.show_resources()
	cause = ship.check_defeat_status()

	if cause:
	show_defeat(ship.name, cause)
	return

	show_victory(ship.name)

	if __name__ == "__main__":
	main()

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